Merge remote-tracking branch 'refs/remotes/raysan5/develop' into develop

.gitignore

@@ -3,6 +3,8 @@
 
 # Ignore VIM's backup generated files
 *.swp
+*.swo
+*~
 
 # Ignore Android generated files and folders
 src_android/obj/
@@ -62,6 +64,17 @@ examples/*
 # Unignore examples Makefile
 !examples/Makefile
 
+# Ignore all games files
+games/*
+# Unignore all games dirs
+!games/*/
+# Unignore all games files with extension
+!games/*.c
+!games/*.lua
+!games/*.png
+# Unignore games makefile
+!games/makefile
+
 # Ignore files build by xcode
 *.mode*v*
 *.pbxuser

HELPME.md

@@ -34,4 +34,4 @@ contact
    * Twitch: [http://www.twitch.tv/raysan5](http://www.twitch.tv/raysan5)
    * Patreon: [https://www.patreon.com/raysan5](https://www.patreon.com/raysan5)
    
-[raysan5]: mailto:raysan5@gmail.com "Ramon Santamaria - Ray San"
+[raysan5]: mailto:ray@raylib.com "Ramon Santamaria - Ray San"

README.md

@@ -278,4 +278,4 @@ contributing (in some way or another) to make raylib project better. Huge thanks
  
 Please, if I forget someone in this list, excuse me and write me an email to remind me to add you!
 	
-[raysan5]: mailto:raysan5@gmail.com "Ramon Santamaria - Ray San"
+[raysan5]: mailto:ray@raylib.com "Ramon Santamaria - Ray San"

ROADMAP.md

@@ -44,5 +44,5 @@ raylib 1.4
 
 Any feature missing? Do you have a request? [Let me know!][raysan5]
 
-[raysan5]: mailto:raysan5@gmail.com "Ramon Santamaria - Ray San"
+[raysan5]: mailto:ray@raylib.com "Ramon Santamaria - Ray San"
 [isssues]: https://github.com/raysan5/raylib/issues

docs/examples/src/text_ttf_loading.c

@@ -5,7 +5,7 @@
 *   This example has been created using raylib 1.3.0 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2015 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 

docs/helpme.html

@@ -53,7 +53,7 @@
 
             <div class="content">
                 <p>I’m working hard on raylib but my resources are quite limited. 
-                If you enjoy raylib and want to help / contribute, please, <a class="simplelink" href="mailto:raysan@raysanweb.com?subject=Hey! I want to help/contribute!"><strong>let me know</strong></a>.</p>
+                If you enjoy raylib and want to help / contribute, please, <a class="simplelink" href="mailto:ray@raylib.com?subject=Hey! I want to help/contribute!"><strong>let me know</strong></a>.</p>
                 <br>
                 <p>The following help is highly appreciated:</p>
                 <br>

docs/index.html

@@ -108,7 +108,7 @@
                     - Multiplatform support: Android, Raspberry Pi, HTML5, Oculus Rift CV1<br>
                     - Custom color palette for fancy visuals on raywhite background<br>
                     - Minimal external dependencies (GLFW3, OpenGL, OpenAL)<br>
-                    - Complete binding to Lua: [<a class="simplelink" href="https://github.com/raysan5/raylib/blob/master/src/rlua.h" target="_blank">rlua</a>]<br>
+                    - Complete binding to <a class="simplelink" href="https://github.com/raysan5/raylib-lua" target="_blank">Lua</a>, <a class="simplelink" href="https://github.com/gen2brain/raylib-go" target="_blank">Go</a> and Pascal.<br>
                 </div>
                 <br>
                 <a href="images/raylib_architecture.png"><img src="images/raylib_architecture.png" alt="raylib architechture" width="800" height="450"/></a>
@@ -120,16 +120,21 @@
                 <strong>raylib supporters on patreon</strong>
                 <p>The following people is supporting raylib project on <a class="simplelink" href="https://www.patreon.com/raysan5" target="_blank">patreon</a>. Many thanks to all of them for believing in the project and contributing to it.</p>
                 <br>
+                <p> - Jarrod - 2drealms (<a class="simplelink" href="https://twitter.com/2drealms" target="_blank">@2drealms</a>)</p>
+                <p> - Kovay Hatfield</p>
                 <p> - Pau Fernandez (<a class="simplelink" href="https://twitter.com/pauek" target="_blank">@pauek</a>)</p>
-                <p> - Marcelo Paez (<a class="simplelink" href="https://twitter.com/paezao" target="_blank">@paezao</a>)</p>
+                <p> - Chris Johnson</p>
+                <p> - Joel Davis (<a class="simplelink" href="https://twitter.com/joeld42" target="_blank">@joeld42</a>)</p>
+                <p> - Charles Nicosia</p>
                 <p> - Rajasekaran Senthil (<a class="simplelink" href="https://twitter.com/rskgames" target="_blank">@rskgames</a>)</p>
                 <p> - Adrian Guerrero</p>
                 <p> - Dani Gómez</p>
-                <p> - Marc Agüera</p>
-                <p> - Sergio Martínez</p>
-                <p> - Evan</p>
+                <p> - Justin Hamilton</p>
+                <p> - Antonio Radovcic</p>
+                <p> - James W. Bohnke</p>
+                <p> - Evan Sirchuk</p>
                 <br>
-                <p>And a very special thanks to <strong>Ilya Zarembsky</strong> for his generous contribution. Many thanks Ilya! Hope your students enjoy raylib! :D</p>
+                <p>And a very special thanks to <strong>Ilya Zarembsky</strong> (<a class="simplelink" href="https://twitter.com/wly_cdgr" target="_blank">@wly_cdgr</a>) for his generous contribution. Many thanks Ilya! Hope your students are enjoying raylib! :D</p>
             </div>
 
             <div class="footer">

examples/Makefile

@@ -5,15 +5,15 @@
 #   NOTE: By default examples are compiled using raylib static library and OpenAL Soft shared library
 #
 #   Copyright (c) 2013-2016 Ramon Santamaria (@raysan5)
-#    
-#   This software is provided "as-is", without any express or implied warranty. In no event 
+#
+#   This software is provided "as-is", without any express or implied warranty. In no event
 #   will the authors be held liable for any damages arising from the use of this software.
 #
-#   Permission is granted to anyone to use this software for any purpose, including commercial 
+#   Permission is granted to anyone to use this software for any purpose, including commercial
 #   applications, and to alter it and redistribute it freely, subject to the following restrictions:
 #
-#     1. The origin of this software must not be misrepresented; you must not claim that you 
-#     wrote the original software. If you use this software in a product, an acknowledgment 
+#     1. The origin of this software must not be misrepresented; you must not claim that you
+#     wrote the original software. If you use this software in a product, an acknowledgment
 #     in the product documentation would be appreciated but is not required.
 #
 #     2. Altered source versions must be plainly marked as such, and must not be misrepresented
@@ -66,21 +66,34 @@ endif
 endif
 
 # define compiler flags:
-#  -O2         defines optimization level
-#  -s          strip unnecessary data from build
-#  -Wall       turns on most, but not all, compiler warnings
-#  -std=c99    use standard C from 1999 revision
-ifeq ($(PLATFORM),PLATFORM_RPI)
-    CFLAGS = -O2 -s -Wall -std=gnu99 -fgnu89-inline
-else
-    CFLAGS = -O2 -s -Wall -std=c99
+#  -O2                  defines optimization level
+#  -Og                  enable debugging
+#  -s                   strip unnecessary data from build
+#  -Wall                turns on most, but not all, compiler warnings
+#  -std=c99             defines C language mode (standard C from 1999 revision)
+#  -std=gnu99           defines C language mode (GNU C from 1999 revision)
+#  -fgnu89-inline       declaring inline functions support (GCC optimized)
+#  -Wno-missing-braces  ignore invalid warning (GCC bug 53119)
+#  -D_DEFAULT_SOURCE    use with -std=c99 on Linux to enable timespec and drflac
+ifeq ($(PLATFORM),PLATFORM_DESKTOP)
+    ifeq ($(PLATFORM_OS),WINDOWS)
+        CFLAGS = -O2 -s -Wall -std=c99
+    endif
+    ifeq ($(PLATFORM_OS),LINUX)
+        CFLAGS = -O2 -s -Wall -std=c99 -D_DEFAULT_SOURCE
+    endif
+    ifeq ($(PLATFORM_OS),OSX)
+        CFLAGS = -O2 -s -Wall -std=c99
+    endif
 endif
 ifeq ($(PLATFORM),PLATFORM_WEB)
     CFLAGS = -O1 -Wall -std=c99 -s USE_GLFW=3 -s ASSERTIONS=1 --preload-file resources
     #-s ALLOW_MEMORY_GROWTH=1   # to allow memory resizing
     #-s TOTAL_MEMORY=16777216   # to specify heap memory size (default = 16MB)
 endif
-
+ifeq ($(PLATFORM),PLATFORM_RPI)
+    CFLAGS = -O2 -s -Wall -std=gnu99 -fgnu89-inline
+endif
 #CFLAGSEXTRA = -Wextra -Wmissing-prototypes -Wstrict-prototypes
 
 # define raylib release directory for compiled library
@@ -110,9 +123,7 @@ ifeq ($(PLATFORM),PLATFORM_RPI)
 endif
 ifeq ($(PLATFORM),PLATFORM_DESKTOP)
     # add standard directories for GNU/Linux
-    ifeq ($(PLATFORM_OS),LINUX)
-        INCLUDES += -I/usr/local/include/raylib/
-    else ifeq ($(PLATFORM_OS),WINDOWS)
+    ifeq ($(PLATFORM_OS),WINDOWS)
         # external libraries headers
         # GLFW3
             INCLUDES += -I../src/external/glfw3/include
@@ -207,7 +218,6 @@ EXAMPLES = \
     core_3d_camera_first_person \
     core_2d_camera \
     core_world_screen \
-    core_oculus_rift \
     shapes_logo_raylib \
     shapes_basic_shapes \
     shapes_colors_palette \
@@ -327,19 +337,19 @@ core_3d_camera_free: core_3d_camera_free.c
 
 # compile [core] example - 3d camera first person
 core_3d_camera_first_person: core_3d_camera_first_person.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)    
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
 
 # compile [core] example - 2d camera
 core_2d_camera: core_2d_camera.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
-    
+
 # compile [core] example - world screen
 core_world_screen: core_world_screen.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
 
 # compile [core] example - oculus rift
-core_oculus_rift: core_oculus_rift.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+#core_oculus_rift: core_oculus_rift.c
+#	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
 
 # compile [shapes] example - raylib logo (with basic shapes)
 shapes_logo_raylib: shapes_logo_raylib.c
@@ -376,31 +386,31 @@ textures_srcrec_dstrec: textures_srcrec_dstrec.c
 # compile [textures] example - texture to image
 textures_to_image: textures_to_image.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
-    
+
 # compile [textures] example - texture raw data
 textures_raw_data: textures_raw_data.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
-    
+
 # compile [textures] example - texture formats loading
 textures_formats_loading: textures_formats_loading.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
-    
+
 # compile [textures] example - texture particles trail blending
 textures_particles_trail_blending: textures_particles_trail_blending.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
-    
+
 # compile [textures] example - texture image processing
 textures_image_processing: textures_image_processing.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
-    
+
 # compile [textures] example - texture image drawing
 textures_image_drawing: textures_image_drawing.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
-    
+
 # compile [text] example - sprite fonts loading
 text_sprite_fonts: text_sprite_fonts.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
-    
+
 # compile [text] example - bmfonts and ttf loading
 text_bmfont_ttf: text_bmfont_ttf.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
@@ -436,7 +446,7 @@ models_geometric_shapes: models_geometric_shapes.c
 # compile [models] example - box collisions
 models_box_collisions: models_box_collisions.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
-    
+
 # compile [models] example - basic window
 models_planes: models_planes.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
@@ -464,15 +474,15 @@ models_ray_picking: models_ray_picking.c
 # compile [shaders] example - model shader
 shaders_model_shader: shaders_model_shader.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
-    
+
 # compile [shaders] example - shapes texture shader
 shaders_shapes_textures: shaders_shapes_textures.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
-    
+
 # compile [shaders] example - custom uniform in shader
 shaders_custom_uniform: shaders_custom_uniform.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
-    
+
 # compile [shaders] example - postprocessing shader
 shaders_postprocessing: shaders_postprocessing.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
@@ -497,13 +507,6 @@ audio_module_playing: audio_module_playing.c
 audio_raw_stream: audio_raw_stream.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
 
-# Linux Fix to timespect from 
-ifeq ($(PLATFORM),PLATFORM_DESKTOP)
-    ifeq ($(PLATFORM_OS),LINUX)
-        CFLAGS += -D_POSIX_C_SOURCE=199309L
-    endif
-endif
-
 # compile [physac] example - physics demo
 physics_demo: physics_demo.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -lpthread -D$(PLATFORM) $(WINFLAGS)
@@ -523,7 +526,7 @@ physics_restitution: physics_restitution.c
 # compile [physac] example - physics shatter
 physics_shatter: physics_shatter.c
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -lpthread -D$(PLATFORM) $(WINFLAGS)
-    
+
 # fix dylib install path name for each executable (MAC)
 fix_dylib:
 ifeq ($(PLATFORM_OS),OSX)

examples/audio_standalone.c

@@ -29,7 +29,7 @@
 #endif
 #include "audio.h"
 
-#if defined(__linux)
+#if defined(__linux__)
 
 #include <stdio.h>
 #include <termios.h>

examples/core_oculus_rift.c

@@ -3,7 +3,12 @@
 *   raylib [core] example - Oculus Rift CV1
 *
 *   Compile example using:
-*   gcc -o $(NAME_PART).exe $(FILE_NAME) -L. -L..\src\external\OculusSDK\LibOVR -lLibOVRRT32_1 -lraylib -lglfw3 -lopengl32 -lgdi32 -std=c99
+*   gcc -o $(NAME_PART).exe $(FILE_NAME) -I..\src\external -I..\src\external\OculusSDK\LibOVR\Include /
+*       -L. -L..\src\external\OculusSDK\LibOVR -lLibOVRRT32_1 -lraylib -lglfw3 -lopengl32 -lgdi32 -std=c99 /
+*       -Wl,-allow-multiple-definition
+*
+*   #define SUPPORT_OCULUS_RIFT_CV1 / RLGL_OCULUS_SUPPORT
+*       Enable Oculus Rift CV1 functionality
 *
 *   This example has been created using raylib 1.5 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
@@ -14,6 +19,95 @@
 
 #include "raylib.h"
 
+#include "glad.h"                   // Required for: OpenGL types and functions declarations
+#include "raymath.h"                // Required for: Vector3, Quaternion and Matrix functionality
+
+#include <string.h>                 // Required for: memset()
+#include <stdlib.h>                 // Required for: exit()
+#include <stdio.h>                  // required for: vfprintf()
+#include <stdarg.h>                 // Required for: va_list, va_start(), vfprintf(), va_end()
+
+#define RLGL_OCULUS_SUPPORT         // Enable Oculus Rift code
+#if defined(RLGL_OCULUS_SUPPORT)
+    #include "OVR_CAPI_GL.h"        // Oculus SDK for OpenGL
+#endif
+
+//----------------------------------------------------------------------------------
+// Defines and Macros
+//----------------------------------------------------------------------------------
+// ...
+
+//----------------------------------------------------------------------------------
+// Types and Structures Definition
+//----------------------------------------------------------------------------------
+
+// TraceLog message types
+typedef enum { INFO = 0, ERROR, WARNING, DEBUG, OTHER } TraceLogType;
+
+#if defined(RLGL_OCULUS_SUPPORT)
+// Oculus buffer type
+typedef struct OculusBuffer {
+    ovrTextureSwapChain textureChain;
+    GLuint depthId;
+    GLuint fboId;
+    int width;
+    int height;
+} OculusBuffer;
+
+// Oculus mirror texture type
+typedef struct OculusMirror {
+    ovrMirrorTexture texture;
+    GLuint fboId;
+    int width;
+    int height;
+} OculusMirror;
+
+// Oculus layer type
+typedef struct OculusLayer {
+    ovrViewScaleDesc viewScaleDesc;
+    ovrLayerEyeFov eyeLayer;      // layer 0
+    //ovrLayerQuad quadLayer;     // TODO: layer 1: '2D' quad for GUI
+    Matrix eyeProjections[2];
+    int width;
+    int height;
+} OculusLayer;
+#endif
+
+//----------------------------------------------------------------------------------
+// Global Variables Definition
+//----------------------------------------------------------------------------------
+#if defined(RLGL_OCULUS_SUPPORT)
+// OVR device variables
+static ovrSession session;              // Oculus session (pointer to ovrHmdStruct)
+static ovrHmdDesc hmdDesc;              // Oculus device descriptor parameters
+static ovrGraphicsLuid luid;            // Oculus locally unique identifier for the program (64 bit)
+static OculusLayer layer;               // Oculus drawing layer (similar to photoshop)
+static OculusBuffer buffer;             // Oculus internal buffers (texture chain and fbo)
+static OculusMirror mirror;             // Oculus mirror texture and fbo
+static unsigned int frameIndex = 0;     // Oculus frames counter, used to discard frames from chain
+#endif
+
+//----------------------------------------------------------------------------------
+// Module specific Functions Declaration
+//----------------------------------------------------------------------------------
+#if defined(RLGL_OCULUS_SUPPORT)
+static bool InitOculusDevice(void);                 // Initialize Oculus device (returns true if success)
+static void CloseOculusDevice(void);                // Close Oculus device
+static void UpdateOculusTracking(Camera *camera);   // Update Oculus head position-orientation tracking
+static void BeginOculusDrawing(void);               // Setup Oculus buffers for drawing
+static void EndOculusDrawing(void);                 // Finish Oculus drawing and blit framebuffer to mirror
+
+static OculusBuffer LoadOculusBuffer(ovrSession session, int width, int height);    // Load Oculus required buffers
+static void UnloadOculusBuffer(ovrSession session, OculusBuffer buffer);            // Unload texture required buffers
+static OculusMirror LoadOculusMirror(ovrSession session, int width, int height);    // Load Oculus mirror buffers
+static void UnloadOculusMirror(ovrSession session, OculusMirror mirror);            // Unload Oculus mirror buffers
+static void BlitOculusMirror(ovrSession session, OculusMirror mirror);              // Copy Oculus screen buffer to mirror texture
+static OculusLayer InitOculusLayer(ovrSession session);                             // Init Oculus layer (similar to photoshop)
+static Matrix FromOvrMatrix(ovrMatrix4f ovrM);  // Convert from Oculus ovrMatrix4f struct to raymath Matrix struct
+#endif
+
+static void TraceLog(int msgType, const char *text, ...);
+
 int main()
 {
     // Initialization
@@ -25,8 +119,9 @@ int main()
     
     InitWindow(screenWidth, screenHeight, "raylib [core] example - oculus rift");
     
-    // NOTE: If device is not available, it fallbacks to default device (simulator)
-    InitVrDevice(HMD_OCULUS_RIFT_CV1);                  // Init VR device (Oculus Rift CV1)
+    bool vrDeviceReady = InitOculusDevice();            // Init VR device Oculus Rift CV1
+    
+    if (!vrDeviceReady) InitVrSimulator(HMD_OCULUS_RIFT_CV1); // Init VR simulator if device fails
     
     // Define the camera to look into our 3d world
     Camera camera;
@@ -47,10 +142,10 @@ int main()
     {
         // Update
         //----------------------------------------------------------------------------------
-        if (IsVrSimulator()) UpdateCamera(&camera);             // Update camera (simulator mode)
-        else if (IsVrDeviceReady()) UpdateVrTracking(&camera);  // Update camera with device tracking data
-        
-        if (IsKeyPressed(KEY_SPACE)) ToggleVrMode();            // Toggle VR mode
+        if (!vrDeviceReady) UpdateCamera(&camera);      // Update camera (simulator mode)
+        else UpdateOculusTracking(&camera);             // Update camera with device tracking data
+    
+        if (IsKeyPressed(KEY_SPACE)) ToggleVrMode();    // Toggle VR mode
         //----------------------------------------------------------------------------------
 
         // Draw
@@ -58,6 +153,9 @@ int main()
         BeginDrawing();
 
             ClearBackground(RAYWHITE);
+            
+            if (vrDeviceReady) BeginOculusDrawing();
+            else BeginVrDrawing();
 
             Begin3dMode(camera);
 
@@ -67,6 +165,9 @@ int main()
                 DrawGrid(40, 1.0f);
 
             End3dMode();
+            
+            if (vrDeviceReady) EndOculusDrawing();
+            else EndVrDrawing();
 
             DrawFPS(10, 10);
 
@@ -76,10 +177,362 @@ int main()
 
     // De-Initialization
     //--------------------------------------------------------------------------------------
-    CloseVrDevice();        // Close VR device
+    if (vrDeviceReady) CloseOculusDevice();
+    else CloseVrSimulator();
     
     CloseWindow();          // Close window and OpenGL context
     //--------------------------------------------------------------------------------------
 
     return 0;
 }
+
+//----------------------------------------------------------------------------------
+// Module specific Functions Definition
+//----------------------------------------------------------------------------------
+
+#if defined(RLGL_OCULUS_SUPPORT)
+// Set internal projection and modelview matrix depending on eyes tracking data
+static void SetStereoView(int eye, Matrix matProjection, Matrix matModelView)
+{
+    Matrix eyeProjection = matProjection;
+    Matrix eyeModelView = matModelView;
+
+    glViewport(layer.eyeLayer.Viewport[eye].Pos.x, layer.eyeLayer.Viewport[eye].Pos.y,
+               layer.eyeLayer.Viewport[eye].Size.w, layer.eyeLayer.Viewport[eye].Size.h);
+
+    Quaternion eyeRenderPose = (Quaternion){ layer.eyeLayer.RenderPose[eye].Orientation.x,
+                                             layer.eyeLayer.RenderPose[eye].Orientation.y,
+                                             layer.eyeLayer.RenderPose[eye].Orientation.z,
+                                             layer.eyeLayer.RenderPose[eye].Orientation.w };
+    QuaternionInvert(&eyeRenderPose);
+    Matrix eyeOrientation = QuaternionToMatrix(eyeRenderPose);
+    Matrix eyeTranslation = MatrixTranslate(-layer.eyeLayer.RenderPose[eye].Position.x,
+                                            -layer.eyeLayer.RenderPose[eye].Position.y,
+                                            -layer.eyeLayer.RenderPose[eye].Position.z);
+
+    Matrix eyeView = MatrixMultiply(eyeTranslation, eyeOrientation);    // Matrix containing eye-head movement
+    eyeModelView = MatrixMultiply(matModelView, eyeView);               // Combine internal camera matrix (modelview) wih eye-head movement
+
+    eyeProjection = layer.eyeProjections[eye];
+}
+
+// Initialize Oculus device (returns true if success)
+static bool InitOculusDevice(void)
+{
+    bool oculusReady = false;
+
+    ovrResult result = ovr_Initialize(NULL);
+
+    if (OVR_FAILURE(result)) TraceLog(WARNING, "OVR: Could not initialize Oculus device");
+    else
+    {
+        result = ovr_Create(&session, &luid);
+        if (OVR_FAILURE(result))
+        {
+            TraceLog(WARNING, "OVR: Could not create Oculus session");
+            ovr_Shutdown();
+        }
+        else
+        {
+            hmdDesc = ovr_GetHmdDesc(session);
+
+            TraceLog(INFO, "OVR: Product Name: %s", hmdDesc.ProductName);
+            TraceLog(INFO, "OVR: Manufacturer: %s", hmdDesc.Manufacturer);
+            TraceLog(INFO, "OVR: Product ID: %i", hmdDesc.ProductId);
+            TraceLog(INFO, "OVR: Product Type: %i", hmdDesc.Type);
+            //TraceLog(INFO, "OVR: Serial Number: %s", hmdDesc.SerialNumber);
+            TraceLog(INFO, "OVR: Resolution: %ix%i", hmdDesc.Resolution.w, hmdDesc.Resolution.h);
+
+            // NOTE: Oculus mirror is set to defined screenWidth and screenHeight...
+            // ...ideally, it should be (hmdDesc.Resolution.w/2, hmdDesc.Resolution.h/2)
+
+            // Initialize Oculus Buffers
+            layer = InitOculusLayer(session);
+            buffer = LoadOculusBuffer(session, layer.width, layer.height);
+            mirror = LoadOculusMirror(session, hmdDesc.Resolution.w/2, hmdDesc.Resolution.h/2);     // NOTE: hardcoded...
+            layer.eyeLayer.ColorTexture[0] = buffer.textureChain;     //SetOculusLayerTexture(eyeLayer, buffer.textureChain);
+
+            // Recenter OVR tracking origin
+            ovr_RecenterTrackingOrigin(session);
+
+            oculusReady = true;
+        }
+    }
+
+    return oculusReady;
+}
+
+// Close Oculus device (and unload buffers)
+static void CloseOculusDevice(void)
+{
+    UnloadOculusMirror(session, mirror);    // Unload Oculus mirror buffer
+    UnloadOculusBuffer(session, buffer);    // Unload Oculus texture buffers
+
+    ovr_Destroy(session);   // Free Oculus session data
+    ovr_Shutdown();         // Close Oculus device connection
+}
+
+// Update Oculus head position-orientation tracking
+static void UpdateOculusTracking(Camera *camera)
+{
+    frameIndex++;
+
+    ovrPosef eyePoses[2];
+    ovr_GetEyePoses(session, frameIndex, ovrTrue, layer.viewScaleDesc.HmdToEyeOffset, eyePoses, &layer.eyeLayer.SensorSampleTime);
+
+    layer.eyeLayer.RenderPose[0] = eyePoses[0];
+    layer.eyeLayer.RenderPose[1] = eyePoses[1];
+
+    // TODO: Update external camera with eyePoses data (position, orientation)
+    // NOTE: We can simplify to simple camera if we consider IPD and HMD device configuration again later
+    // it will be useful for the user to draw, lets say, billboards oriented to camera
+
+    // Get session status information
+    ovrSessionStatus sessionStatus;
+    ovr_GetSessionStatus(session, &sessionStatus);
+
+    if (sessionStatus.ShouldQuit) TraceLog(WARNING, "OVR: Session should quit...");
+    if (sessionStatus.ShouldRecenter) ovr_RecenterTrackingOrigin(session);
+    //if (sessionStatus.HmdPresent)  // HMD is present.
+    //if (sessionStatus.DisplayLost) // HMD was unplugged or the display driver was manually disabled or encountered a TDR.
+    //if (sessionStatus.HmdMounted)  // HMD is on the user's head.
+    //if (sessionStatus.IsVisible)   // the game or experience has VR focus and is visible in the HMD.
+}
+
+// Setup Oculus buffers for drawing
+static void BeginOculusDrawing(void)
+{
+    GLuint currentTexId;
+    int currentIndex;
+
+    ovr_GetTextureSwapChainCurrentIndex(session, buffer.textureChain, &currentIndex);
+    ovr_GetTextureSwapChainBufferGL(session, buffer.textureChain, currentIndex, &currentTexId);
+
+    glBindFramebuffer(GL_DRAW_FRAMEBUFFER, buffer.fboId);
+    glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, currentTexId, 0);
+    //glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, buffer.depthId, 0);    // Already binded
+}
+
+// Finish Oculus drawing and blit framebuffer to mirror
+static void EndOculusDrawing(void)
+{
+    // Unbind current framebuffer (Oculus buffer)
+    glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 0, 0);
+    glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
+
+    ovr_CommitTextureSwapChain(session, buffer.textureChain);
+
+    ovrLayerHeader *layers = &layer.eyeLayer.Header;
+    ovr_SubmitFrame(session, frameIndex, &layer.viewScaleDesc, &layers, 1);
+
+    // Blit mirror texture to back buffer
+    BlitOculusMirror(session, mirror);
+}
+
+// Load Oculus required buffers: texture-swap-chain, fbo, texture-depth
+static OculusBuffer LoadOculusBuffer(ovrSession session, int width, int height)
+{
+    OculusBuffer buffer;
+    buffer.width = width;
+    buffer.height = height;
+
+    // Create OVR texture chain
+    ovrTextureSwapChainDesc desc = {};
+    desc.Type = ovrTexture_2D;
+    desc.ArraySize = 1;
+    desc.Width = width;
+    desc.Height = height;
+    desc.MipLevels = 1;
+    desc.Format = OVR_FORMAT_R8G8B8A8_UNORM_SRGB;   // Requires glEnable(GL_FRAMEBUFFER_SRGB);
+    desc.SampleCount = 1;
+    desc.StaticImage = ovrFalse;
+
+    ovrResult result = ovr_CreateTextureSwapChainGL(session, &desc, &buffer.textureChain);
+
+    if (!OVR_SUCCESS(result)) TraceLog(WARNING, "OVR: Failed to create swap textures buffer");
+
+    int textureCount = 0;
+    ovr_GetTextureSwapChainLength(session, buffer.textureChain, &textureCount);
+
+    if (!OVR_SUCCESS(result) || !textureCount) TraceLog(WARNING, "OVR: Unable to count swap chain textures");
+
+    for (int i = 0; i < textureCount; ++i)
+    {
+        GLuint chainTexId;
+        ovr_GetTextureSwapChainBufferGL(session, buffer.textureChain, i, &chainTexId);
+        glBindTexture(GL_TEXTURE_2D, chainTexId);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+    }
+
+    glBindTexture(GL_TEXTURE_2D, 0);
+
+    /*
+    // Setup framebuffer object (using depth texture)
+    glGenFramebuffers(1, &buffer.fboId);
+    glGenTextures(1, &buffer.depthId);
+    glBindTexture(GL_TEXTURE_2D, buffer.depthId);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+    glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT16, buffer.width, buffer.height, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, NULL);
+    */
+
+    // Setup framebuffer object (using depth renderbuffer)
+    glGenFramebuffers(1, &buffer.fboId);
+    glGenRenderbuffers(1, &buffer.depthId);
+    glBindFramebuffer(GL_DRAW_FRAMEBUFFER, buffer.fboId);
+    glBindRenderbuffer(GL_RENDERBUFFER, buffer.depthId);
+    glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT16, buffer.width, buffer.height);
+    glBindRenderbuffer(GL_RENDERBUFFER, 0);
+    glFramebufferRenderbuffer(GL_DRAW_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, buffer.depthId);
+    glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
+
+    return buffer;
+}
+
+// Unload texture required buffers
+static void UnloadOculusBuffer(ovrSession session, OculusBuffer buffer)
+{
+    if (buffer.textureChain)
+    {
+        ovr_DestroyTextureSwapChain(session, buffer.textureChain);
+        buffer.textureChain = NULL;
+    }
+
+    if (buffer.depthId != 0) glDeleteTextures(1, &buffer.depthId);
+    if (buffer.fboId != 0) glDeleteFramebuffers(1, &buffer.fboId);
+}
+
+// Load Oculus mirror buffers
+static OculusMirror LoadOculusMirror(ovrSession session, int width, int height)
+{
+    OculusMirror mirror;
+    mirror.width = width;
+    mirror.height = height;
+
+    ovrMirrorTextureDesc mirrorDesc;
+    memset(&mirrorDesc, 0, sizeof(mirrorDesc));
+    mirrorDesc.Format = OVR_FORMAT_R8G8B8A8_UNORM_SRGB;
+    mirrorDesc.Width = mirror.width;
+    mirrorDesc.Height = mirror.height;
+
+    if (!OVR_SUCCESS(ovr_CreateMirrorTextureGL(session, &mirrorDesc, &mirror.texture))) TraceLog(WARNING, "Could not create mirror texture");
+
+    glGenFramebuffers(1, &mirror.fboId);
+
+    return mirror;
+}
+
+// Unload Oculus mirror buffers
+static void UnloadOculusMirror(ovrSession session, OculusMirror mirror)
+{
+    if (mirror.fboId != 0) glDeleteFramebuffers(1, &mirror.fboId);
+    if (mirror.texture) ovr_DestroyMirrorTexture(session, mirror.texture);
+}
+
+// Copy Oculus screen buffer to mirror texture
+static void BlitOculusMirror(ovrSession session, OculusMirror mirror)
+{
+    GLuint mirrorTextureId;
+
+    ovr_GetMirrorTextureBufferGL(session, mirror.texture, &mirrorTextureId);
+
+    glBindFramebuffer(GL_READ_FRAMEBUFFER, mirror.fboId);
+    glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, mirrorTextureId, 0);
+#if defined(GRAPHICS_API_OPENGL_33)
+    // NOTE: glBlitFramebuffer() requires extension: GL_EXT_framebuffer_blit (not available in OpenGL ES 2.0)
+    glBlitFramebuffer(0, 0, mirror.width, mirror.height, 0, mirror.height, mirror.width, 0, GL_COLOR_BUFFER_BIT, GL_NEAREST);
+#endif
+    glBindFramebuffer(GL_READ_FRAMEBUFFER, 0);
+}
+
+// Init Oculus layer (similar to photoshop)
+static OculusLayer InitOculusLayer(ovrSession session)
+{
+    OculusLayer layer = { 0 };
+
+    layer.viewScaleDesc.HmdSpaceToWorldScaleInMeters = 1.0f;
+
+    memset(&layer.eyeLayer, 0, sizeof(ovrLayerEyeFov));
+    layer.eyeLayer.Header.Type = ovrLayerType_EyeFov;
+    layer.eyeLayer.Header.Flags = ovrLayerFlag_TextureOriginAtBottomLeft;
+
+    ovrEyeRenderDesc eyeRenderDescs[2];
+
+    for (int eye = 0; eye < 2; eye++)
+    {
+        eyeRenderDescs[eye] = ovr_GetRenderDesc(session, eye, hmdDesc.DefaultEyeFov[eye]);
+        ovrMatrix4f ovrPerspectiveProjection = ovrMatrix4f_Projection(eyeRenderDescs[eye].Fov, 0.01f, 10000.0f, ovrProjection_None); //ovrProjection_ClipRangeOpenGL);
+        layer.eyeProjections[eye] = FromOvrMatrix(ovrPerspectiveProjection);      // NOTE: struct ovrMatrix4f { float M[4][4] } --> struct Matrix
+
+        layer.viewScaleDesc.HmdToEyeOffset[eye] = eyeRenderDescs[eye].HmdToEyeOffset;
+        layer.eyeLayer.Fov[eye] = eyeRenderDescs[eye].Fov;
+
+        ovrSizei eyeSize = ovr_GetFovTextureSize(session, eye, layer.eyeLayer.Fov[eye], 1.0f);
+        layer.eyeLayer.Viewport[eye].Size = eyeSize;
+        layer.eyeLayer.Viewport[eye].Pos.x = layer.width;
+        layer.eyeLayer.Viewport[eye].Pos.y = 0;
+
+        layer.height = eyeSize.h;     //std::max(renderTargetSize.y, (uint32_t)eyeSize.h);
+        layer.width += eyeSize.w;
+    }
+
+    return layer;
+}
+
+// Convert from Oculus ovrMatrix4f struct to raymath Matrix struct
+static Matrix FromOvrMatrix(ovrMatrix4f ovrmat)
+{
+    Matrix rmat;
+
+    rmat.m0 = ovrmat.M[0][0];
+    rmat.m1 = ovrmat.M[1][0];
+    rmat.m2 = ovrmat.M[2][0];
+    rmat.m3 = ovrmat.M[3][0];
+    rmat.m4 = ovrmat.M[0][1];
+    rmat.m5 = ovrmat.M[1][1];
+    rmat.m6 = ovrmat.M[2][1];
+    rmat.m7 = ovrmat.M[3][1];
+    rmat.m8 = ovrmat.M[0][2];
+    rmat.m9 = ovrmat.M[1][2];
+    rmat.m10 = ovrmat.M[2][2];
+    rmat.m11 = ovrmat.M[3][2];
+    rmat.m12 = ovrmat.M[0][3];
+    rmat.m13 = ovrmat.M[1][3];
+    rmat.m14 = ovrmat.M[2][3];
+    rmat.m15 = ovrmat.M[3][3];
+
+    MatrixTranspose(&rmat);
+
+    return rmat;
+}
+#endif
+
+// Output a trace log message
+// NOTE: Expected msgType: (0)Info, (1)Error, (2)Warning
+static void TraceLog(int msgType, const char *text, ...)
+{
+    va_list args;
+    va_start(args, text);
+
+    switch (msgType)
+    {
+        case INFO: fprintf(stdout, "INFO: "); break;
+        case ERROR: fprintf(stdout, "ERROR: "); break;
+        case WARNING: fprintf(stdout, "WARNING: "); break;
+        case DEBUG: fprintf(stdout, "DEBUG: "); break;
+        default: break;
+    }
+
+    vfprintf(stdout, text, args);
+    fprintf(stdout, "\n");
+
+    va_end(args);
+
+    if (msgType == ERROR) exit(1);
+}
+

examples/text_ttf_loading.c

@@ -5,7 +5,7 @@
 *   This example has been created using raylib 1.3.0 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2015 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 

games/drturtle/00_drturtle_screens.c

@@ -15,7 +15,7 @@
 *   This game has been created using raylib 1.1 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 

games/drturtle/01_drturtle_scrolling.c

@@ -15,7 +15,7 @@
 *   This game has been created using raylib 1.1 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 

games/drturtle/02_drturtle_player.c

@@ -15,7 +15,7 @@
 *   This game has been created using raylib 1.1 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 

games/drturtle/03_drturtle_enemies.c

@@ -15,7 +15,7 @@
 *   This game has been created using raylib 1.1 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 

games/drturtle/04_drturtle_gui.c

@@ -15,7 +15,7 @@
 *   This game has been created using raylib 1.1 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 

games/drturtle/05_drturtle_audio.c

@@ -15,7 +15,7 @@
 *   This game has been created using raylib 1.6 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 

games/drturtle/06_drturtle_final.c

@@ -15,7 +15,7 @@
 *   This game has been created using raylib 1.6 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 

games/drturtle/drturtle_final_web.c

@@ -15,7 +15,7 @@
 *   This game has been created using raylib 1.6 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 

games/drturtle/makefile

@@ -2,7 +2,7 @@
 #
 #   raylib - makefile to compile Dr.Turtle game
 #
-#   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+#   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 #    
 #   This software is provided "as-is", without any express or implied warranty. In no event 
 #   will the authors be held liable for any damages arising from the use of this software.

games/just_do/just_do.c

@@ -9,7 +9,7 @@
 *   This game has been created using raylib 1.6 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   raylib - Copyright (c) 2015 Ramon Santamaria (Ray San - [email protected])
+*   raylib - Copyright (c) 2015 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 

games/just_do/makefile

@@ -4,7 +4,7 @@
 #
 #   makefile to compile advance game for desktop platforms, Raspberry Pi and HTML5 (emscripten)
 #
-#   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+#   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 #    
 #   This software is provided "as-is", without any express or implied warranty. In no event 
 #   will the authors be held liable for any damages arising from the use of this software.

games/just_do/screens/screen_level00.c

@@ -4,7 +4,7 @@
 *
 *   Level00 Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/just_do/screens/screen_level01.c

@@ -4,7 +4,7 @@
 *
 *   Level01 Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/just_do/screens/screen_level02.c

@@ -4,7 +4,7 @@
 *
 *   Level02 Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/just_do/screens/screen_level03.c

@@ -4,7 +4,7 @@
 *
 *   Level03 Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/just_do/screens/screen_level04.c

@@ -4,7 +4,7 @@
 *
 *   Level04 Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/just_do/screens/screen_level05.c

@@ -4,7 +4,7 @@
 *
 *   Level05 Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/just_do/screens/screen_level06.c

@@ -4,7 +4,7 @@
 *
 *   Level06 Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/just_do/screens/screen_level07.c

@@ -4,7 +4,7 @@
 *
 *   Level07 Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/just_do/screens/screen_level08.c

@@ -4,7 +4,7 @@
 *
 *   Level08 Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/just_do/screens/screen_level09.c

@@ -4,7 +4,7 @@
 *
 *   Level09 Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/just_do/screens/screen_level10.c

@@ -4,7 +4,7 @@
 *
 *   Level10 Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/just_do/screens/screen_logo.c

@@ -4,7 +4,7 @@
 *
 *   Logo Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/just_do/screens/screens.h

@@ -4,7 +4,7 @@
 *
 *   Screens Functions Declarations (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/light_my_ritual/light_my_ritual.c

@@ -10,7 +10,7 @@
 *   This game has been created using raylib (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2015 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 

games/light_my_ritual/makefile

@@ -4,7 +4,7 @@
 #
 #   makefile to compile advance game for desktop platforms, Raspberry Pi and HTML5 (emscripten)
 #
-#   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+#   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 #    
 #   This software is provided "as-is", without any express or implied warranty. In no event 
 #   will the authors be held liable for any damages arising from the use of this software.

games/light_my_ritual/screens/screen_gameplay.c

@@ -4,7 +4,7 @@
 *
 *   Gameplay Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/light_my_ritual/screens/screen_logo_raylib.c

@@ -4,7 +4,7 @@
 *
 *   Logo Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/light_my_ritual/screens/screen_title.c

@@ -4,7 +4,7 @@
 *
 *   Title Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/light_my_ritual/screens/screens.h

@@ -4,7 +4,7 @@
 *
 *   Screens Functions Declarations (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/raylib_demo/makefile

@@ -4,7 +4,7 @@
 #
 #   makefile to compile advance game for desktop platforms, Raspberry Pi and HTML5 (emscripten)
 #
-#   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+#   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 #    
 #   This software is provided "as-is", without any express or implied warranty. In no event 
 #   will the authors be held liable for any damages arising from the use of this software.

games/raylib_demo/raylib_demo.c

@@ -5,7 +5,7 @@
 *   This show has been created using raylib v1.4 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 

games/skully_escape/makefile

@@ -4,7 +4,7 @@
 #
 #   makefile to compile advance game
 #
-#   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+#   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 #    
 #   This software is provided "as-is", without any express or implied warranty. In no event 
 #   will the authors be held liable for any damages arising from the use of this software.

games/skully_escape/monster.c

@@ -8,7 +8,7 @@
 *   This game has been created using raylib (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ************************************************************************************/
 

games/skully_escape/monster.h

@@ -4,7 +4,7 @@
 *
 *   Screens Functions Declarations (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/skully_escape/player.c

@@ -8,7 +8,7 @@
 *   This game has been created using raylib (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ************************************************************************************/
 

games/skully_escape/screens/screen_aisle01.c

@@ -4,7 +4,7 @@
 *
 *   Gameplay Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/skully_escape/screens/screen_aisle02.c

@@ -4,7 +4,7 @@
 *
 *   Gameplay Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/skully_escape/screens/screen_armory.c

@@ -4,7 +4,7 @@
 *
 *   Gameplay Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/skully_escape/screens/screen_attic.c

@@ -4,7 +4,7 @@
 *
 *   Gameplay Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/skully_escape/screens/screen_bathroom.c

@@ -4,7 +4,7 @@
 *
 *   Gameplay Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/skully_escape/screens/screen_ending.c

@@ -4,7 +4,7 @@
 *
 *   Ending Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/skully_escape/screens/screen_kitchen.c

@@ -4,7 +4,7 @@
 *
 *   Gameplay Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/skully_escape/screens/screen_livingroom.c

@@ -4,7 +4,7 @@
 *
 *   Gameplay Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/skully_escape/screens/screen_logo.c

@@ -4,7 +4,7 @@
 *
 *   Logo Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/skully_escape/screens/screen_logo_raylib.c

@@ -4,7 +4,7 @@
 *
 *   Logo Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/skully_escape/screens/screen_title.c

@@ -4,7 +4,7 @@
 *
 *   Title Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/skully_escape/screens/screens.h

@@ -4,7 +4,7 @@
 *
 *   Screens Functions Declarations (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/skully_escape/skully_escape.c

@@ -5,7 +5,7 @@
 *   This game has been created using raylib 1.6 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 

games/wave_collector/Makefile

@@ -4,7 +4,7 @@
 #
 #   makefile to compile advance game for desktop platforms, Raspberry Pi and HTML5 (emscripten)
 #
-#   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+#   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 #    
 #   This software is provided "as-is", without any express or implied warranty. In no event 
 #   will the authors be held liable for any damages arising from the use of this software.

games/wave_collector/screens/screen_ending.c

@@ -4,7 +4,7 @@
 *
 *   Ending Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.
@@ -77,12 +77,12 @@ void DrawEndingScreen(void)
     if (endingStatus == 1)          // Win
     {
         DrawTexture(texWin, GetScreenWidth()/2 - texWin.width/2, 90, WHITE);
-        DrawTextEx(font, "congrats, you got the wave!", (Vector2){ 200, 335 }, font.size, 0, WHITE);
+        DrawTextEx(font, "congrats, you got the wave!", (Vector2){ 200, 335 }, font.baseSize, 0, WHITE);
     }
     else if (endingStatus == 2)     // Lose
     {
         DrawTexture(texLose, GetScreenWidth()/2 - texWin.width/2, 90, WHITE);
-        DrawTextEx(font, "it seems you lose the wave...", (Vector2){ 205, 335 }, font.size, 0, WHITE);
+        DrawTextEx(font, "it seems you lose the wave...", (Vector2){ 205, 335 }, font.baseSize, 0, WHITE);
     }
     
     DrawRectangle(0, GetScreenHeight() - 70, 560, 40, Fade(RAYWHITE, 0.8f));
@@ -91,7 +91,7 @@ void DrawEndingScreen(void)
     DrawText("powered by", GetScreenWidth() - 162, GetScreenHeight() - 190, 20, DARKGRAY);
     DrawTexture(texLogo, GetScreenWidth() - 128 - 34, GetScreenHeight() - 128 - 36, WHITE);
     
-    if ((framesCounter > 80) && ((framesCounter/40)%2)) DrawTextEx(font, "mouse click to return", (Vector2){ 300, 464 }, font.size, 0, SKYBLUE);
+    if ((framesCounter > 80) && ((framesCounter/40)%2)) DrawTextEx(font, "mouse click to return", (Vector2){ 300, 464 }, font.baseSize, 0, SKYBLUE);
 }
 
 // Ending Screen Unload logic

games/wave_collector/screens/screen_gameplay.c

@@ -4,7 +4,7 @@
 *
 *   Gameplay Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.
@@ -399,15 +399,15 @@ void DrawGameplayScreen(void)
     DrawTexture(texPlayer, player.position.x - 32, player.position.y - 24, WHITE);
  
     // Draw pause message
-    if (pause) DrawTextEx(font, "WAVE PAUSED", (Vector2){ 235, 400 }, font.size*2, 0, WHITE);
+    if (pause) DrawTextEx(font, "WAVE PAUSED", (Vector2){ 235, 400 }, font.baseSize*2, 0, WHITE);
 
     // Draw number of samples
     //DrawText(FormatText("%05i", collectedSamples), 900, 200, 40, GRAY);
     //DrawText(FormatText("%05i", totalSamples), 900, 250, 40, GRAY);
-    DrawTextEx(font, FormatText("%05i / %05i", collectedSamples, totalSamples), (Vector2){810, 170}, font.size, -2, SKYBLUE);
+    DrawTextEx(font, FormatText("%05i / %05i", collectedSamples, totalSamples), (Vector2){810, 170}, font.baseSize, -2, SKYBLUE);
     
     // Draw combo
-    DrawTextEx(font, FormatText("Combo: %02i [max: %02i]", combo, maxCombo), (Vector2){200, 170}, font.size/2, -2, SKYBLUE);
+    DrawTextEx(font, FormatText("Combo: %02i [max: %02i]", combo, maxCombo), (Vector2){200, 170}, font.baseSize/2, -2, SKYBLUE);
 
     // Draw synchonicity level
     DrawRectangle(99, 622, 395, 32, Fade(RAYWHITE, 0.8f));
@@ -419,15 +419,15 @@ void DrawGameplayScreen(void)
     
     DrawRectangleLines(99, 622, 395, 32, MAROON);
 
-    if (synchro == 1.0f) DrawTextEx(font, FormatText("%02i%%", (int)(synchro*100)), (Vector2){99 + 390, 600}, font.size, -2, GREEN);
-    else DrawTextEx(font, FormatText("%02i%%", (int)(synchro*100)), (Vector2){99 + 390, 600}, font.size, -2, SKYBLUE);
+    if (synchro == 1.0f) DrawTextEx(font, FormatText("%02i%%", (int)(synchro*100)), (Vector2){99 + 390, 600}, font.baseSize, -2, GREEN);
+    else DrawTextEx(font, FormatText("%02i%%", (int)(synchro*100)), (Vector2){99 + 390, 600}, font.baseSize, -2, SKYBLUE);
     
     // Draw time warp coool-down bar
     DrawRectangle(754, 622, 395, 32, Fade(RAYWHITE, 0.8f));
     DrawRectangle(754, 622, warpCounter, 32, Fade(SKYBLUE, 0.8f));
     DrawRectangleLines(754, 622, 395, 32, DARKGRAY);
     //DrawText(FormatText("%02i%%", (int)(synchro*100)), 754 + 410, 628, 20, DARKGRAY);
-    DrawTextEx(font, FormatText("%02i%%", (int)((float)warpCounter/395.0f*100.0f)), (Vector2){754 + 390, 600}, font.size, -2, SKYBLUE);
+    DrawTextEx(font, FormatText("%02i%%", (int)((float)warpCounter/395.0f*100.0f)), (Vector2){754 + 390, 600}, font.baseSize, -2, SKYBLUE);
     
     // Draw wave
     // NOTE: Old drawing method, replaced by rendertarget      

games/wave_collector/screens/screen_logo.c

@@ -4,7 +4,7 @@
 *
 *   Logo Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/wave_collector/screens/screen_title.c

@@ -4,7 +4,7 @@
 *
 *   Title Screen Functions Definitions (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.
@@ -91,7 +91,7 @@ void DrawTitleScreen(void)
     DrawText("powered by", GetScreenWidth() - 162, GetScreenHeight() - 190, 20, DARKGRAY);
     DrawTexture(texLogo, GetScreenWidth() - 128 - 34, GetScreenHeight() - 128 - 36, WHITE);
     
-    if ((framesCounter > 160) && ((framesCounter/40)%2)) DrawTextEx(font, "mouse click to start", (Vector2){ 325, 500 }, font.size, 0, SKYBLUE);
+    if ((framesCounter > 160) && ((framesCounter/40)%2)) DrawTextEx(font, "mouse click to start", (Vector2){ 325, 500 }, font.baseSize, 0, SKYBLUE);
 }
 
 // Title Screen Unload logic

games/wave_collector/screens/screens.h

@@ -4,7 +4,7 @@
 *
 *   Screens Functions Declarations (Init, Update, Draw, Unload)
 *
-*   Copyright (c) 2014 Ramon Santamaria (Ray San - [email protected])
+*   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

games/wave_collector/wave_collector.c

@@ -7,7 +7,7 @@
 *   The level is actually the wave and the wave is the level!
 *   Be fast! Be smart! Be the best wave collector!
 *
-*   This game has been created using raylib (www.raylib.com)
+*   This game has been created using raylib v1.7 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
 *   Copyright (c) 2017 Ramon Santamaria (@raysan5)

src/Makefile

@@ -1,7 +1,7 @@
 #******************************************************************************
 #
 #  raylib makefile for desktop platforms, Raspberry Pi and HTML5 (emscripten)
-#  
+#
 #  Many Thanks to Emanuele Petriglia for his contribution on GNU/Linux pipeline.
 #
 #  Copyright (c) 2014-2016 Ramon Santamaria (@raysan5)
@@ -153,12 +153,34 @@ endif
 
 # define compiler flags:
 #  -O1                  defines optimization level
+#  -Og                  enable debugging
 #  -Wall                turns on most, but not all, compiler warnings
 #  -std=c99             defines C language mode (standard C from 1999 revision)
 #  -std=gnu99           defines C language mode (GNU C from 1999 revision)
 #  -fgnu89-inline       declaring inline functions support (GCC optimized)
 #  -Wno-missing-braces  ignore invalid warning (GCC bug 53119)
-CFLAGS = -O1 -Wall -std=gnu99 -fgnu89-inline -Wno-missing-braces
+#  -D_DEFAULT_SOURCE    use with -std=c99 on Linux to enable timespec and drflac
+ifeq ($(PLATFORM),PLATFORM_DESKTOP)
+    ifeq ($(PLATFORM_OS),WINDOWS)
+        CFLAGS = -O1 -Wall -std=gnu99 -fgnu89-inline -Wno-missing-braces
+    endif
+    ifeq ($(PLATFORM_OS),LINUX)
+        CFLAGS = -O1 -Wall -std=c99 -D_DEFAULT_SOURCE
+    endif
+    ifeq ($(PLATFORM_OS),OSX)
+        CFLAGS = -O1 -Wall -std=gnu99 -fgnu89-inline -Wno-missing-braces
+    endif
+endif
+ifeq ($(PLATFORM),PLATFORM_WEB)
+    CFLAGS = -O1 -Wall -std=c99 -s USE_GLFW=3 -s ASSERTIONS=1 --preload-file resources
+    #-s ALLOW_MEMORY_GROWTH=1   # to allow memory resizing
+    #-s TOTAL_MEMORY=16777216   # to specify heap memory size (default = 16MB)
+endif
+ifeq ($(PLATFORM),PLATFORM_RPI)
+    CFLAGS = -O1 -Wall -std=gnu99 -fgnu89-inline -Wno-missing-braces
+endif
+
+#CFLAGSEXTRA = -Wextra -Wmissing-prototypes -Wstrict-prototypes
 
 # if shared library required, make sure code is compiled as position independent
 ifeq ($(SHARED),YES)
@@ -243,7 +265,7 @@ OBJS += external/stb_vorbis.o
 
 # typing 'make' will invoke the default target entry called 'all',
 # in this case, the 'default' target entry is raylib
-all: toolchain raylib 
+all: toolchain raylib
 
 # make standalone Android toolchain
 toolchain:
@@ -266,7 +288,7 @@ else
     ifeq ($(SHARED),YES)
         ifeq ($(PLATFORM_OS),LINUX)
             # compile raylib to shared library version for GNU/Linux.
-            # WARNING: you should type "make clean" before doing this target 
+            # WARNING: you should type "make clean" before doing this target
 			$(CC) -shared -o $(OUTPUT_PATH)/libraylib.so $(OBJS)
 			@echo "raylib shared library (libraylib.so) generated!"
         endif
@@ -299,11 +321,11 @@ core.o : core.c raylib.h rlgl.h utils.h raymath.h gestures.h
 # compile rlgl module
 rlgl.o : rlgl.c rlgl.h raymath.h
 	$(CC) -c $< $(CFLAGS) $(INCLUDES) -D$(GRAPHICS)
-    
+
 # compile shapes module
 shapes.o : shapes.c raylib.h rlgl.h
 	$(CC) -c $< $(CFLAGS) $(INCLUDES) -D$(SHAREDFLAG)
-    
+
 # compile textures module
 textures.o : textures.c rlgl.h utils.h
 	$(CC) -c $< $(CFLAGS) $(INCLUDES) -D$(PLATFORM) -D$(GRAPHICS) -D$(SHAREDFLAG)
@@ -319,7 +341,7 @@ models.o : models.c raylib.h rlgl.h raymath.h
 # compile audio module
 audio.o : audio.c raylib.h
 	$(CC) -c $< $(CFLAGS) $(INCLUDES) -D$(PLATFORM) -D$(SHAREDFLAG) -D$(SHAREDOPENALFLAG)
-    
+
 # compile stb_vorbis library
 external/stb_vorbis.o: external/stb_vorbis.c external/stb_vorbis.h
 	$(CC) -c -o $@ $< -O1 $(CFLAGS) $(INCLUDES) -D$(PLATFORM)

src/audio.c

@@ -1,26 +1,22 @@
 /**********************************************************************************************
 *
-*   raylib.audio
+*   raylib.audio - Basic funtionality to work with audio
 *
-*   This module provides basic functionality to work with audio:
-*     Manage audio device (init/close)
-*     Load and Unload audio files (WAV, OGG, FLAC, XM, MOD)
-*     Play/Stop/Pause/Resume loaded audio
-*     Manage mixing channels
-*     Manage raw audio context
-*
-*   NOTES:
-*
-*   Only up to two channels supported: MONO and STEREO (for additional channels, use AL_EXT_MCFORMATS)
-*   Only the following sample sizes supported: 8bit PCM, 16bit PCM, 32-bit float PCM (using AL_EXT_FLOAT32)
+*   FEATURES:
+*       - Manage audio device (init/close)
+*       - Load and unload audio files
+*       - Format wave data (sample rate, size, channels)
+*       - Play/Stop/Pause/Resume loaded audio
+*       - Manage mixing channels
+*       - Manage raw audio context
 *
 *   CONFIGURATION:
 *   
 *   #define AUDIO_STANDALONE
-*       If defined, the module can be used as standalone library (independently of raylib).
+*       Define to use the module as standalone library (independently of raylib).
 *       Required types and functions are defined in the same module.
 *
-*   #define SUPPORT_FILEFORMAT_WAV  / SUPPORT_LOAD_WAV / ENABLE_LOAD_WAV
+*   #define SUPPORT_FILEFORMAT_WAV  / SUPPORT_LOAD_WAV
 *   #define SUPPORT_FILEFORMAT_OGG
 *   #define SUPPORT_FILEFORMAT_XM
 *   #define SUPPORT_FILEFORMAT_MOD
@@ -29,6 +25,12 @@
 *       supported by default, to remove support, just comment unrequired #define in this module
 *
 *   #define SUPPORT_RAW_AUDIO_BUFFERS
+*       Support creating raw audio buffers to send raw data. Buffers must be managed by the user,
+*       it means initialization, refilling and cleaning.
+*
+*   LIMITATIONS:
+*       Only up to two channels supported: MONO and STEREO (for additional channels, use AL_EXT_MCFORMATS)
+*       Only the following sample sizes supported: 8bit PCM, 16bit PCM, 32-bit float PCM (using AL_EXT_FLOAT32)
 *
 *   DEPENDENCIES:
 *       OpenAL Soft - Audio device management (http://kcat.strangesoft.net/openal.html)
@@ -38,17 +40,16 @@
 *       dr_flac     - FLAC audio file loading
 *
 *   CONTRIBUTORS:
-*
-*   Many thanks to Joshua Reisenauer (github: @kd7tck) for the following additions:
-*     XM audio module support (jar_xm)
-*     MOD audio module support (jar_mod)
-*     Mixing channels support
-*     Raw audio context support
+*       Joshua Reisenauer (github: @kd7tck):
+*           - XM audio module support (jar_xm)
+*           - MOD audio module support (jar_mod)
+*           - Mixing channels support
+*           - Raw audio context support
 *
 *
 *   LICENSE: zlib/libpng
 *
-*   Copyright (c) 2014-2016 Ramon Santamaria (@raysan5)
+*   Copyright (c) 2014-2017 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

src/audio.h

@@ -1,13 +1,16 @@
 /**********************************************************************************************
 *
-*   raylib.audio
+*   raylib.audio - Basic funtionality to work with audio
 *
-*   This module provides basic functionality to work with audio:
-*       Manage audio device (init/close)
-*       Load and Unload audio files (WAV, OGG, FLAC, XM, MOD)
-*       Play/Stop/Pause/Resume loaded audio
-*       Manage mixing channels
-*       Manage raw audio context
+*   DESCRIPTION:
+*
+*   This module provides basic functionality to:
+*     - Manage audio device (init/close)
+*     - Load and unload audio files
+*     - Format wave data (sample rate, size, channels)
+*     - Play/Stop/Pause/Resume loaded audio
+*     - Manage mixing channels
+*     - Manage raw audio context
 *
 *   DEPENDENCIES:
 *       OpenAL Soft - Audio device management (http://kcat.strangesoft.net/openal.html)
@@ -16,16 +19,17 @@
 *       jar_mod     - MOD audio file loading
 *       dr_flac     - FLAC audio file loading
 *
-*   Many thanks to Joshua Reisenauer (github: @kd7tck) for the following additions:
-*       XM audio module support (jar_xm)
-*       MOD audio module support (jar_mod)
-*       Mixing channels support
-*       Raw audio context support
+*   CONTRIBUTORS:
+*       Joshua Reisenauer (github: @kd7tck):
+*           - XM audio module support (jar_xm)
+*           - MOD audio module support (jar_mod)
+*           - Mixing channels support
+*           - Raw audio context support
 *
 *
 *   LICENSE: zlib/libpng
 *
-*   Copyright (c) 2014-2016 Ramon Santamaria (@raysan5)
+*   Copyright (c) 2014-2017 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

src/camera.h

@@ -1,6 +1,6 @@
 /*******************************************************************************************
 *
-*   raylib Camera System - Camera Modes Setup and Control Functions
+*   raylib.camera - Camera system with multiple modes support
 *
 *   NOTE: Memory footprint of this library is aproximately 52 bytes (global variables)
 *
@@ -22,7 +22,7 @@
 *
 *   LICENSE: zlib/libpng
 *
-*   Copyright (c) 2015-2016 Ramon Santamaria (@raysan5)
+*   Copyright (c) 2015-2017 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

src/core.c

@@ -2,7 +2,14 @@
 *
 *   raylib.core - Basic functions to manage windows, OpenGL context and input on multiple platforms
 *
-*   The following platforms are supported: Windows, Linux, Mac (OSX), Android, Raspberry Pi, HTML5, Oculus Rift CV1
+*   PLATFORMS SUPPORTED: 
+*       - Windows (win32/Win64)
+*       - Linux (tested on Ubuntu)
+*       - Mac (OSX)
+*       - Android (API Level 9 or greater) 
+*       - Raspberry Pi (Raspbian)
+*       - HTML5 (Chrome, Firefox)
+*       - Oculus Rift CV1
 *
 *   CONFIGURATION:
 *
@@ -22,13 +29,15 @@
 *       Windowing and input system configured for HTML5 (run on browser), code converted from C to asm.js
 *       using emscripten compiler. OpenGL ES 2.0 required for direct translation to WebGL equivalent code.
 *
-*   #define LOAD_DEFAULT_FONT (defined by default)
+*   #define SUPPORT_DEFAULT_FONT (default)
 *       Default font is loaded on window initialization to be available for the user to render simple text.
 *       NOTE: If enabled, uses external module functions to load default raylib font (module: text)
 *
-*   #define INCLUDE_CAMERA_SYSTEM / SUPPORT_CAMERA_SYSTEM
+*   #define SUPPORT_CAMERA_SYSTEM
+*       Camera module is included (camera.h) and multiple predefined cameras are available: free, 1st/3rd person, orbital
 *
-*   #define INCLUDE_GESTURES_SYSTEM / SUPPORT_GESTURES_SYSTEM
+*   #define SUPPORT_GESTURES_SYSTEM
+*       Gestures module is included (gestures.h) to support gestures detection: tap, hold, swipe, drag
 *
 *   #define SUPPORT_MOUSE_GESTURES
 *       Mouse gestures are directly mapped like touches and processed by gestures system.
@@ -42,7 +51,7 @@
 *
 *   LICENSE: zlib/libpng
 *
-*   Copyright (c) 2014-2016 Ramon Santamaria (@raysan5)
+*   Copyright (c) 2014-2017 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.
@@ -61,6 +70,14 @@
 *
 **********************************************************************************************/
 
+// Default supported features
+//-------------------------------------
+#define SUPPORT_DEFAULT_FONT
+#define SUPPORT_MOUSE_GESTURES
+#define SUPPORT_CAMERA_SYSTEM
+#define SUPPORT_GESTURES_SYSTEM
+//-------------------------------------
+
 #include "raylib.h"
 
 #include "rlgl.h"           // raylib OpenGL abstraction layer to OpenGL 1.1, 3.3+ or ES2
@@ -70,10 +87,12 @@
 #define RAYMATH_EXTERN_INLINE   // Compile raymath functions as static inline (remember, it's a compiler hint)
 #include "raymath.h"            // Required for: Vector3 and Matrix functions
 
-#define GESTURES_IMPLEMENTATION
-#include "gestures.h"       // Gestures detection functionality
+#if defined(SUPPORT_GESTURES_SYSTEM)
+    #define GESTURES_IMPLEMENTATION
+    #include "gestures.h"       // Gestures detection functionality
+#endif
 
-#if !defined(PLATFORM_ANDROID)
+#if defined(SUPPORT_CAMERA_SYSTEM) && !defined(PLATFORM_ANDROID)
     #define CAMERA_IMPLEMENTATION
     #include "camera.h"     // Camera system functionality
 #endif
@@ -86,7 +105,7 @@
 #include <string.h>         // Required for: strcmp()
 //#include <errno.h>          // Macros for reporting and retrieving error conditions through error codes
 
-#if defined __linux || defined(PLATFORM_WEB)
+#if defined __linux__ || defined(PLATFORM_WEB)
     #include <sys/time.h>           // Required for: timespec, nanosleep(), select() - POSIX
 #elif defined __APPLE__
     #include <unistd.h>             // Required for: usleep()
@@ -96,7 +115,7 @@
     //#define GLFW_INCLUDE_NONE     // Disable the standard OpenGL header inclusion on GLFW3
     #include <GLFW/glfw3.h>         // GLFW3 library: Windows, OpenGL context and Input management
 
-    #ifdef __linux
+    #ifdef __linux__
         #define GLFW_EXPOSE_NATIVE_X11   // Linux specific definitions for getting
         #define GLFW_EXPOSE_NATIVE_GLX   // native functions like glfwGetX11Window
         #include <GLFW/glfw3native.h>    // which are required for hiding mouse
@@ -140,8 +159,6 @@
 //----------------------------------------------------------------------------------
 // Defines and Macros
 //----------------------------------------------------------------------------------
-#define STORAGE_FILENAME     "storage.data"
-
 #if defined(PLATFORM_RPI)
     // Old device inputs system
     #define DEFAULT_KEYBOARD_DEV      STDIN_FILENO              // Standard input
@@ -161,7 +178,7 @@
 #define MAX_GAMEPAD_BUTTONS       32        // Max bumber of buttons supported (per gamepad)
 #define MAX_GAMEPAD_AXIS          8         // Max number of axis supported (per gamepad)
 
-#define LOAD_DEFAULT_FONT        // Load default font on window initialization (module: text)
+#define STORAGE_FILENAME        "storage.data"
 
 //----------------------------------------------------------------------------------
 // Types and Structures Definition
@@ -259,7 +276,10 @@ static int lastGamepadButtonPressed = -1;   // Register last gamepad button pres
 static int gamepadAxisCount = 0;            // Register number of available gamepad axis
 
 static Vector2 mousePosition;               // Mouse position on screen
+
+#if defined(SUPPORT_GESTURES_SYSTEM)
 static Vector2 touchPosition[MAX_TOUCH_POINTS]; // Touch position on screen
+#endif
 
 #if defined(PLATFORM_DESKTOP)
 static char **dropFilesPath;                // Store dropped files paths as strings
@@ -277,7 +297,7 @@ static bool showLogo = false;               // Track if showing logo at init is
 //----------------------------------------------------------------------------------
 // Other Modules Functions Declaration (required by core)
 //----------------------------------------------------------------------------------
-#if defined(LOAD_DEFAULT_FONT)
+#if defined(SUPPORT_DEFAULT_FONT)
 extern void LoadDefaultFont(void);          // [Module: text] Loads default font on InitWindow()
 extern void UnloadDefaultFont(void);        // [Module: text] Unloads default font from GPU memory
 #endif
@@ -359,7 +379,7 @@ void InitWindow(int width, int height, const char *title)
     // Init graphics device (display device and OpenGL context)
     InitGraphicsDevice(width, height);
 
-#if defined(LOAD_DEFAULT_FONT)
+#if defined(SUPPORT_DEFAULT_FONT)
     // Load default font
     // NOTE: External function (defined in module: text)
     LoadDefaultFont();
@@ -471,7 +491,7 @@ void InitWindow(int width, int height, void *state)
 // Close Window and Terminate Context
 void CloseWindow(void)
 {
-#if defined(LOAD_DEFAULT_FONT)
+#if defined(SUPPORT_DEFAULT_FONT)
     UnloadDefaultFont();
 #endif
 
@@ -583,12 +603,15 @@ void SetWindowIcon(Image image)
 // Set window position on screen (windowed mode)
 void SetWindowPosition(int x, int y)
 {
+#if defined(PLATFORM_DESKTOP)
     glfwSetWindowPos(window, x, y);
+#endif
 }
 
 // Set monitor for the current window (fullscreen mode)
 void SetWindowMonitor(int monitor)
 {
+#if defined(PLATFORM_DESKTOP)
     int monitorCount;
     GLFWmonitor** monitors = glfwGetMonitors(&monitorCount);
     
@@ -598,6 +621,7 @@ void SetWindowMonitor(int monitor)
         TraceLog(INFO, "Selected fullscreen monitor: [%i] %s", monitor, glfwGetMonitorName(monitors[monitor]));
     }
     else TraceLog(WARNING, "Selected monitor not found");
+#endif
 }
 
 // Get current screen width
@@ -617,7 +641,7 @@ int GetScreenHeight(void)
 void ShowCursor()
 {
 #if defined(PLATFORM_DESKTOP)
-    #ifdef __linux
+    #ifdef __linux__
         XUndefineCursor(glfwGetX11Display(), glfwGetX11Window(window));
     #else
         glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_NORMAL);
@@ -630,7 +654,7 @@ void ShowCursor()
 void HideCursor()
 {
 #if defined(PLATFORM_DESKTOP)
-    #ifdef __linux
+    #ifdef __linux__
         XColor col;
         const char nil[] = {0};
 
@@ -751,11 +775,8 @@ void End2dMode(void)
 void Begin3dMode(Camera camera)
 {
     rlglDraw();                         // Draw Buffers (Only OpenGL 3+ and ES2)
-
-    if (IsVrDeviceReady() || IsVrSimulator()) BeginVrDrawing();
-
+    
     rlMatrixMode(RL_PROJECTION);        // Switch to projection matrix
-
     rlPushMatrix();                     // Save previous matrix, which contains the settings for the 2d ortho projection
     rlLoadIdentity();                   // Reset current matrix (PROJECTION)
 
@@ -782,8 +803,6 @@ void End3dMode(void)
 {
     rlglDraw();                         // Process internal buffers (update + draw)
 
-    if (IsVrDeviceReady() || IsVrSimulator()) EndVrDrawing();
-
     rlMatrixMode(RL_PROJECTION);        // Switch to projection matrix
     rlPopMatrix();                      // Restore previous matrix (PROJECTION) from matrix stack
 
@@ -1125,16 +1144,16 @@ Ray GetMouseRay(Vector2 mousePosition, Camera camera)
     MatrixInvert(&matProjView);
 
     // Calculate far and near points
-    Quaternion near = { deviceCoords.x, deviceCoords.y, 0.0f, 1.0f };
-    Quaternion far = { deviceCoords.x, deviceCoords.y, 1.0f, 1.0f };
+    Quaternion qNear = { deviceCoords.x, deviceCoords.y, 0.0f, 1.0f };
+    Quaternion qFar = { deviceCoords.x, deviceCoords.y, 1.0f, 1.0f };
 
     // Multiply points by unproject matrix
-    QuaternionTransform(&near, matProjView);
-    QuaternionTransform(&far, matProjView);
+    QuaternionTransform(&qNear, matProjView);
+    QuaternionTransform(&qFar, matProjView);
 
     // Calculate normalized world points in vectors
-    Vector3 nearPoint = { near.x/near.w, near.y/near.w, near.z/near.w};
-    Vector3 farPoint = { far.x/far.w, far.y/far.w, far.z/far.w};
+    Vector3 nearPoint = { qNear.x/qNear.w, qNear.y/qNear.w, qNear.z/qNear.w};
+    Vector3 farPoint = { qFar.x/qFar.w, qFar.y/qFar.w, qFar.z/qFar.w};
 #endif
 
     // Calculate normalized direction vector
@@ -2007,7 +2026,7 @@ static double GetTime(void)
 // Wait for some milliseconds (stop program execution)
 static void Wait(float ms)
 {
-#define SUPPORT_BUSY_WAIT_LOOP
+//#define SUPPORT_BUSY_WAIT_LOOP
 #if defined(SUPPORT_BUSY_WAIT_LOOP)
     double prevTime = GetTime();
     double nextTime = 0.0;
@@ -2017,7 +2036,7 @@ static void Wait(float ms)
 #else
     #if defined _WIN32
         Sleep(ms);
-    #elif defined __linux || defined(PLATFORM_WEB)
+    #elif defined __linux__ || defined(PLATFORM_WEB)
         struct timespec req = { 0 };
         time_t sec = (int)(ms/1000.0f);
         ms -= (sec*1000);
@@ -2065,9 +2084,11 @@ static bool GetMouseButtonStatus(int button)
 // Poll (store) all input events
 static void PollInputEvents(void)
 {
+#if defined(SUPPORT_GESTURES_SYSTEM)
     // NOTE: Gestures update must be called every frame to reset gestures correctly
     // because ProcessGestureEvent() is just called on an event, not every frame
     UpdateGestures();
+#endif
 
     // Reset last key pressed registered
     lastKeyPressed = -1;
@@ -2297,8 +2318,7 @@ static void MouseButtonCallback(GLFWwindow *window, int button, int action, int
 {
     currentMouseState[button] = action;
 
-#define ENABLE_MOUSE_GESTURES
-#if defined(ENABLE_MOUSE_GESTURES)
+#if defined(SUPPORT_GESTURES_SYSTEM) && defined(SUPPORT_MOUSE_GESTURES)
     // Process mouse events as touches to be able to use mouse-gestures
     GestureEvent gestureEvent;
 
@@ -2329,8 +2349,7 @@ static void MouseButtonCallback(GLFWwindow *window, int button, int action, int
 // GLFW3 Cursor Position Callback, runs on mouse move
 static void MouseCursorPosCallback(GLFWwindow *window, double x, double y)
 {
-#define ENABLE_MOUSE_GESTURES
-#if defined(ENABLE_MOUSE_GESTURES)
+#if defined(SUPPORT_GESTURES_SYSTEM) && defined(SUPPORT_MOUSE_GESTURES)
     // Process mouse events as touches to be able to use mouse-gestures
     GestureEvent gestureEvent;
 
@@ -2460,7 +2479,7 @@ static void AndroidCommandCallback(struct android_app *app, int32_t cmd)
                     // Init graphics device (display device and OpenGL context)
                     InitGraphicsDevice(screenWidth, screenHeight);
 
-                    #if defined(LOAD_DEFAULT_FONT)
+                    #if defined(SUPPORT_DEFAULT_FONT)
                     // Load default font
                     // NOTE: External function (defined in module: text)
                     LoadDefaultFont();

src/easings.h

@@ -122,7 +122,7 @@ EASEDEF float EaseCubicOut(float t, float b, float c, float d) { return (c*((t=t
 EASEDEF float EaseCubicInOut(float t, float b, float c, float d) 
 { 
     if ((t/=d/2) < 1) return (c/2*t*t*t + b);
-    return (c/2*((t-=2)*t*t + 2) + b);    
+    return (c/2*((t-=2)*t*t + 2) + b);
 }
 
 // Quadratic Easing functions

src/external/lua/include/lauxlib.h

@@ -1,256 +0,0 @@
-/*
-** $Id: lauxlib.h,v 1.129 2015/11/23 11:29:43 roberto Exp $
-** Auxiliary functions for building Lua libraries
-** See Copyright Notice in lua.h
-*/
-
-
-#ifndef lauxlib_h
-#define lauxlib_h
-
-
-#include <stddef.h>
-#include <stdio.h>
-
-#include "lua.h"
-
-
-
-/* extra error code for 'luaL_load' */
-#define LUA_ERRFILE     (LUA_ERRERR+1)
-
-
-typedef struct luaL_Reg {
-  const char *name;
-  lua_CFunction func;
-} luaL_Reg;
-
-
-#define LUAL_NUMSIZES	(sizeof(lua_Integer)*16 + sizeof(lua_Number))
-
-LUALIB_API void (luaL_checkversion_) (lua_State *L, lua_Number ver, size_t sz);
-#define luaL_checkversion(L)  \
-	  luaL_checkversion_(L, LUA_VERSION_NUM, LUAL_NUMSIZES)
-
-LUALIB_API int (luaL_getmetafield) (lua_State *L, int obj, const char *e);
-LUALIB_API int (luaL_callmeta) (lua_State *L, int obj, const char *e);
-LUALIB_API const char *(luaL_tolstring) (lua_State *L, int idx, size_t *len);
-LUALIB_API int (luaL_argerror) (lua_State *L, int arg, const char *extramsg);
-LUALIB_API const char *(luaL_checklstring) (lua_State *L, int arg,
-                                                          size_t *l);
-LUALIB_API const char *(luaL_optlstring) (lua_State *L, int arg,
-                                          const char *def, size_t *l);
-LUALIB_API lua_Number (luaL_checknumber) (lua_State *L, int arg);
-LUALIB_API lua_Number (luaL_optnumber) (lua_State *L, int arg, lua_Number def);
-
-LUALIB_API lua_Integer (luaL_checkinteger) (lua_State *L, int arg);
-LUALIB_API lua_Integer (luaL_optinteger) (lua_State *L, int arg,
-                                          lua_Integer def);
-
-LUALIB_API void (luaL_checkstack) (lua_State *L, int sz, const char *msg);
-LUALIB_API void (luaL_checktype) (lua_State *L, int arg, int t);
-LUALIB_API void (luaL_checkany) (lua_State *L, int arg);
-
-LUALIB_API int   (luaL_newmetatable) (lua_State *L, const char *tname);
-LUALIB_API void  (luaL_setmetatable) (lua_State *L, const char *tname);
-LUALIB_API void *(luaL_testudata) (lua_State *L, int ud, const char *tname);
-LUALIB_API void *(luaL_checkudata) (lua_State *L, int ud, const char *tname);
-
-LUALIB_API void (luaL_where) (lua_State *L, int lvl);
-LUALIB_API int (luaL_error) (lua_State *L, const char *fmt, ...);
-
-LUALIB_API int (luaL_checkoption) (lua_State *L, int arg, const char *def,
-                                   const char *const lst[]);
-
-LUALIB_API int (luaL_fileresult) (lua_State *L, int stat, const char *fname);
-LUALIB_API int (luaL_execresult) (lua_State *L, int stat);
-
-/* predefined references */
-#define LUA_NOREF       (-2)
-#define LUA_REFNIL      (-1)
-
-LUALIB_API int (luaL_ref) (lua_State *L, int t);
-LUALIB_API void (luaL_unref) (lua_State *L, int t, int ref);
-
-LUALIB_API int (luaL_loadfilex) (lua_State *L, const char *filename,
-                                               const char *mode);
-
-#define luaL_loadfile(L,f)	luaL_loadfilex(L,f,NULL)
-
-LUALIB_API int (luaL_loadbufferx) (lua_State *L, const char *buff, size_t sz,
-                                   const char *name, const char *mode);
-LUALIB_API int (luaL_loadstring) (lua_State *L, const char *s);
-
-LUALIB_API lua_State *(luaL_newstate) (void);
-
-LUALIB_API lua_Integer (luaL_len) (lua_State *L, int idx);
-
-LUALIB_API const char *(luaL_gsub) (lua_State *L, const char *s, const char *p,
-                                                  const char *r);
-
-LUALIB_API void (luaL_setfuncs) (lua_State *L, const luaL_Reg *l, int nup);
-
-LUALIB_API int (luaL_getsubtable) (lua_State *L, int idx, const char *fname);
-
-LUALIB_API void (luaL_traceback) (lua_State *L, lua_State *L1,
-                                  const char *msg, int level);
-
-LUALIB_API void (luaL_requiref) (lua_State *L, const char *modname,
-                                 lua_CFunction openf, int glb);
-
-/*
-** ===============================================================
-** some useful macros
-** ===============================================================
-*/
-
-
-#define luaL_newlibtable(L,l)	\
-  lua_createtable(L, 0, sizeof(l)/sizeof((l)[0]) - 1)
-
-#define luaL_newlib(L,l)  \
-  (luaL_checkversion(L), luaL_newlibtable(L,l), luaL_setfuncs(L,l,0))
-
-#define luaL_argcheck(L, cond,arg,extramsg)	\
-		((void)((cond) || luaL_argerror(L, (arg), (extramsg))))
-#define luaL_checkstring(L,n)	(luaL_checklstring(L, (n), NULL))
-#define luaL_optstring(L,n,d)	(luaL_optlstring(L, (n), (d), NULL))
-
-#define luaL_typename(L,i)	lua_typename(L, lua_type(L,(i)))
-
-#define luaL_dofile(L, fn) \
-	(luaL_loadfile(L, fn) || lua_pcall(L, 0, LUA_MULTRET, 0))
-
-#define luaL_dostring(L, s) \
-	(luaL_loadstring(L, s) || lua_pcall(L, 0, LUA_MULTRET, 0))
-
-#define luaL_getmetatable(L,n)	(lua_getfield(L, LUA_REGISTRYINDEX, (n)))
-
-#define luaL_opt(L,f,n,d)	(lua_isnoneornil(L,(n)) ? (d) : f(L,(n)))
-
-#define luaL_loadbuffer(L,s,sz,n)	luaL_loadbufferx(L,s,sz,n,NULL)
-
-
-/*
-** {======================================================
-** Generic Buffer manipulation
-** =======================================================
-*/
-
-typedef struct luaL_Buffer {
-  char *b;  /* buffer address */
-  size_t size;  /* buffer size */
-  size_t n;  /* number of characters in buffer */
-  lua_State *L;
-  char initb[LUAL_BUFFERSIZE];  /* initial buffer */
-} luaL_Buffer;
-
-
-#define luaL_addchar(B,c) \
-  ((void)((B)->n < (B)->size || luaL_prepbuffsize((B), 1)), \
-   ((B)->b[(B)->n++] = (c)))
-
-#define luaL_addsize(B,s)	((B)->n += (s))
-
-LUALIB_API void (luaL_buffinit) (lua_State *L, luaL_Buffer *B);
-LUALIB_API char *(luaL_prepbuffsize) (luaL_Buffer *B, size_t sz);
-LUALIB_API void (luaL_addlstring) (luaL_Buffer *B, const char *s, size_t l);
-LUALIB_API void (luaL_addstring) (luaL_Buffer *B, const char *s);
-LUALIB_API void (luaL_addvalue) (luaL_Buffer *B);
-LUALIB_API void (luaL_pushresult) (luaL_Buffer *B);
-LUALIB_API void (luaL_pushresultsize) (luaL_Buffer *B, size_t sz);
-LUALIB_API char *(luaL_buffinitsize) (lua_State *L, luaL_Buffer *B, size_t sz);
-
-#define luaL_prepbuffer(B)	luaL_prepbuffsize(B, LUAL_BUFFERSIZE)
-
-/* }====================================================== */
-
-
-
-/*
-** {======================================================
-** File handles for IO library
-** =======================================================
-*/
-
-/*
-** A file handle is a userdata with metatable 'LUA_FILEHANDLE' and
-** initial structure 'luaL_Stream' (it may contain other fields
-** after that initial structure).
-*/
-
-#define LUA_FILEHANDLE          "FILE*"
-
-
-typedef struct luaL_Stream {
-  FILE *f;  /* stream (NULL for incompletely created streams) */
-  lua_CFunction closef;  /* to close stream (NULL for closed streams) */
-} luaL_Stream;
-
-/* }====================================================== */
-
-
-
-/* compatibility with old module system */
-#if defined(LUA_COMPAT_MODULE)
-
-LUALIB_API void (luaL_pushmodule) (lua_State *L, const char *modname,
-                                   int sizehint);
-LUALIB_API void (luaL_openlib) (lua_State *L, const char *libname,
-                                const luaL_Reg *l, int nup);
-
-#define luaL_register(L,n,l)	(luaL_openlib(L,(n),(l),0))
-
-#endif
-
-
-/*
-** {==================================================================
-** "Abstraction Layer" for basic report of messages and errors
-** ===================================================================
-*/
-
-/* print a string */
-#if !defined(lua_writestring)
-#define lua_writestring(s,l)   fwrite((s), sizeof(char), (l), stdout)
-#endif
-
-/* print a newline and flush the output */
-#if !defined(lua_writeline)
-#define lua_writeline()        (lua_writestring("\n", 1), fflush(stdout))
-#endif
-
-/* print an error message */
-#if !defined(lua_writestringerror)
-#define lua_writestringerror(s,p) \
-        (fprintf(stderr, (s), (p)), fflush(stderr))
-#endif
-
-/* }================================================================== */
-
-
-/*
-** {============================================================
-** Compatibility with deprecated conversions
-** =============================================================
-*/
-#if defined(LUA_COMPAT_APIINTCASTS)
-
-#define luaL_checkunsigned(L,a)	((lua_Unsigned)luaL_checkinteger(L,a))
-#define luaL_optunsigned(L,a,d)	\
-	((lua_Unsigned)luaL_optinteger(L,a,(lua_Integer)(d)))
-
-#define luaL_checkint(L,n)	((int)luaL_checkinteger(L, (n)))
-#define luaL_optint(L,n,d)	((int)luaL_optinteger(L, (n), (d)))
-
-#define luaL_checklong(L,n)	((long)luaL_checkinteger(L, (n)))
-#define luaL_optlong(L,n,d)	((long)luaL_optinteger(L, (n), (d)))
-
-#endif
-/* }============================================================ */
-
-
-
-#endif
-
-

src/external/lua/include/lua.h

@@ -1,486 +0,0 @@
-/*
-** $Id: lua.h,v 1.331 2016/05/30 15:53:28 roberto Exp $
-** Lua - A Scripting Language
-** Lua.org, PUC-Rio, Brazil (http://www.lua.org)
-** See Copyright Notice at the end of this file
-*/
-
-
-#ifndef lua_h
-#define lua_h
-
-#include <stdarg.h>
-#include <stddef.h>
-
-
-#include "luaconf.h"
-
-
-#define LUA_VERSION_MAJOR	"5"
-#define LUA_VERSION_MINOR	"3"
-#define LUA_VERSION_NUM		503
-#define LUA_VERSION_RELEASE	"3"
-
-#define LUA_VERSION	"Lua " LUA_VERSION_MAJOR "." LUA_VERSION_MINOR
-#define LUA_RELEASE	LUA_VERSION "." LUA_VERSION_RELEASE
-#define LUA_COPYRIGHT	LUA_RELEASE "  Copyright (C) 1994-2016 Lua.org, PUC-Rio"
-#define LUA_AUTHORS	"R. Ierusalimschy, L. H. de Figueiredo, W. Celes"
-
-
-/* mark for precompiled code ('<esc>Lua') */
-#define LUA_SIGNATURE	"\x1bLua"
-
-/* option for multiple returns in 'lua_pcall' and 'lua_call' */
-#define LUA_MULTRET	(-1)
-
-
-/*
-** Pseudo-indices
-** (-LUAI_MAXSTACK is the minimum valid index; we keep some free empty
-** space after that to help overflow detection)
-*/
-#define LUA_REGISTRYINDEX	(-LUAI_MAXSTACK - 1000)
-#define lua_upvalueindex(i)	(LUA_REGISTRYINDEX - (i))
-
-
-/* thread status */
-#define LUA_OK		0
-#define LUA_YIELD	1
-#define LUA_ERRRUN	2
-#define LUA_ERRSYNTAX	3
-#define LUA_ERRMEM	4
-#define LUA_ERRGCMM	5
-#define LUA_ERRERR	6
-
-
-typedef struct lua_State lua_State;
-
-
-/*
-** basic types
-*/
-#define LUA_TNONE		(-1)
-
-#define LUA_TNIL		0
-#define LUA_TBOOLEAN		1
-#define LUA_TLIGHTUSERDATA	2
-#define LUA_TNUMBER		3
-#define LUA_TSTRING		4
-#define LUA_TTABLE		5
-#define LUA_TFUNCTION		6
-#define LUA_TUSERDATA		7
-#define LUA_TTHREAD		8
-
-#define LUA_NUMTAGS		9
-
-
-
-/* minimum Lua stack available to a C function */
-#define LUA_MINSTACK	20
-
-
-/* predefined values in the registry */
-#define LUA_RIDX_MAINTHREAD	1
-#define LUA_RIDX_GLOBALS	2
-#define LUA_RIDX_LAST		LUA_RIDX_GLOBALS
-
-
-/* type of numbers in Lua */
-typedef LUA_NUMBER lua_Number;
-
-
-/* type for integer functions */
-typedef LUA_INTEGER lua_Integer;
-
-/* unsigned integer type */
-typedef LUA_UNSIGNED lua_Unsigned;
-
-/* type for continuation-function contexts */
-typedef LUA_KCONTEXT lua_KContext;
-
-
-/*
-** Type for C functions registered with Lua
-*/
-typedef int (*lua_CFunction) (lua_State *L);
-
-/*
-** Type for continuation functions
-*/
-typedef int (*lua_KFunction) (lua_State *L, int status, lua_KContext ctx);
-
-
-/*
-** Type for functions that read/write blocks when loading/dumping Lua chunks
-*/
-typedef const char * (*lua_Reader) (lua_State *L, void *ud, size_t *sz);
-
-typedef int (*lua_Writer) (lua_State *L, const void *p, size_t sz, void *ud);
-
-
-/*
-** Type for memory-allocation functions
-*/
-typedef void * (*lua_Alloc) (void *ud, void *ptr, size_t osize, size_t nsize);
-
-
-
-/*
-** generic extra include file
-*/
-#if defined(LUA_USER_H)
-#include LUA_USER_H
-#endif
-
-
-/*
-** RCS ident string
-*/
-extern const char lua_ident[];
-
-
-/*
-** state manipulation
-*/
-LUA_API lua_State *(lua_newstate) (lua_Alloc f, void *ud);
-LUA_API void       (lua_close) (lua_State *L);
-LUA_API lua_State *(lua_newthread) (lua_State *L);
-
-LUA_API lua_CFunction (lua_atpanic) (lua_State *L, lua_CFunction panicf);
-
-
-LUA_API const lua_Number *(lua_version) (lua_State *L);
-
-
-/*
-** basic stack manipulation
-*/
-LUA_API int   (lua_absindex) (lua_State *L, int idx);
-LUA_API int   (lua_gettop) (lua_State *L);
-LUA_API void  (lua_settop) (lua_State *L, int idx);
-LUA_API void  (lua_pushvalue) (lua_State *L, int idx);
-LUA_API void  (lua_rotate) (lua_State *L, int idx, int n);
-LUA_API void  (lua_copy) (lua_State *L, int fromidx, int toidx);
-LUA_API int   (lua_checkstack) (lua_State *L, int n);
-
-LUA_API void  (lua_xmove) (lua_State *from, lua_State *to, int n);
-
-
-/*
-** access functions (stack -> C)
-*/
-
-LUA_API int             (lua_isnumber) (lua_State *L, int idx);
-LUA_API int             (lua_isstring) (lua_State *L, int idx);
-LUA_API int             (lua_iscfunction) (lua_State *L, int idx);
-LUA_API int             (lua_isinteger) (lua_State *L, int idx);
-LUA_API int             (lua_isuserdata) (lua_State *L, int idx);
-LUA_API int             (lua_type) (lua_State *L, int idx);
-LUA_API const char     *(lua_typename) (lua_State *L, int tp);
-
-LUA_API lua_Number      (lua_tonumberx) (lua_State *L, int idx, int *isnum);
-LUA_API lua_Integer     (lua_tointegerx) (lua_State *L, int idx, int *isnum);
-LUA_API int             (lua_toboolean) (lua_State *L, int idx);
-LUA_API const char     *(lua_tolstring) (lua_State *L, int idx, size_t *len);
-LUA_API size_t          (lua_rawlen) (lua_State *L, int idx);
-LUA_API lua_CFunction   (lua_tocfunction) (lua_State *L, int idx);
-LUA_API void	       *(lua_touserdata) (lua_State *L, int idx);
-LUA_API lua_State      *(lua_tothread) (lua_State *L, int idx);
-LUA_API const void     *(lua_topointer) (lua_State *L, int idx);
-
-
-/*
-** Comparison and arithmetic functions
-*/
-
-#define LUA_OPADD	0	/* ORDER TM, ORDER OP */
-#define LUA_OPSUB	1
-#define LUA_OPMUL	2
-#define LUA_OPMOD	3
-#define LUA_OPPOW	4
-#define LUA_OPDIV	5
-#define LUA_OPIDIV	6
-#define LUA_OPBAND	7
-#define LUA_OPBOR	8
-#define LUA_OPBXOR	9
-#define LUA_OPSHL	10
-#define LUA_OPSHR	11
-#define LUA_OPUNM	12
-#define LUA_OPBNOT	13
-
-LUA_API void  (lua_arith) (lua_State *L, int op);
-
-#define LUA_OPEQ	0
-#define LUA_OPLT	1
-#define LUA_OPLE	2
-
-LUA_API int   (lua_rawequal) (lua_State *L, int idx1, int idx2);
-LUA_API int   (lua_compare) (lua_State *L, int idx1, int idx2, int op);
-
-
-/*
-** push functions (C -> stack)
-*/
-LUA_API void        (lua_pushnil) (lua_State *L);
-LUA_API void        (lua_pushnumber) (lua_State *L, lua_Number n);
-LUA_API void        (lua_pushinteger) (lua_State *L, lua_Integer n);
-LUA_API const char *(lua_pushlstring) (lua_State *L, const char *s, size_t len);
-LUA_API const char *(lua_pushstring) (lua_State *L, const char *s);
-LUA_API const char *(lua_pushvfstring) (lua_State *L, const char *fmt,
-                                                      va_list argp);
-LUA_API const char *(lua_pushfstring) (lua_State *L, const char *fmt, ...);
-LUA_API void  (lua_pushcclosure) (lua_State *L, lua_CFunction fn, int n);
-LUA_API void  (lua_pushboolean) (lua_State *L, int b);
-LUA_API void  (lua_pushlightuserdata) (lua_State *L, void *p);
-LUA_API int   (lua_pushthread) (lua_State *L);
-
-
-/*
-** get functions (Lua -> stack)
-*/
-LUA_API int (lua_getglobal) (lua_State *L, const char *name);
-LUA_API int (lua_gettable) (lua_State *L, int idx);
-LUA_API int (lua_getfield) (lua_State *L, int idx, const char *k);
-LUA_API int (lua_geti) (lua_State *L, int idx, lua_Integer n);
-LUA_API int (lua_rawget) (lua_State *L, int idx);
-LUA_API int (lua_rawgeti) (lua_State *L, int idx, lua_Integer n);
-LUA_API int (lua_rawgetp) (lua_State *L, int idx, const void *p);
-
-LUA_API void  (lua_createtable) (lua_State *L, int narr, int nrec);
-LUA_API void *(lua_newuserdata) (lua_State *L, size_t sz);
-LUA_API int   (lua_getmetatable) (lua_State *L, int objindex);
-LUA_API int  (lua_getuservalue) (lua_State *L, int idx);
-
-
-/*
-** set functions (stack -> Lua)
-*/
-LUA_API void  (lua_setglobal) (lua_State *L, const char *name);
-LUA_API void  (lua_settable) (lua_State *L, int idx);
-LUA_API void  (lua_setfield) (lua_State *L, int idx, const char *k);
-LUA_API void  (lua_seti) (lua_State *L, int idx, lua_Integer n);
-LUA_API void  (lua_rawset) (lua_State *L, int idx);
-LUA_API void  (lua_rawseti) (lua_State *L, int idx, lua_Integer n);
-LUA_API void  (lua_rawsetp) (lua_State *L, int idx, const void *p);
-LUA_API int   (lua_setmetatable) (lua_State *L, int objindex);
-LUA_API void  (lua_setuservalue) (lua_State *L, int idx);
-
-
-/*
-** 'load' and 'call' functions (load and run Lua code)
-*/
-LUA_API void  (lua_callk) (lua_State *L, int nargs, int nresults,
-                           lua_KContext ctx, lua_KFunction k);
-#define lua_call(L,n,r)		lua_callk(L, (n), (r), 0, NULL)
-
-LUA_API int   (lua_pcallk) (lua_State *L, int nargs, int nresults, int errfunc,
-                            lua_KContext ctx, lua_KFunction k);
-#define lua_pcall(L,n,r,f)	lua_pcallk(L, (n), (r), (f), 0, NULL)
-
-LUA_API int   (lua_load) (lua_State *L, lua_Reader reader, void *dt,
-                          const char *chunkname, const char *mode);
-
-LUA_API int (lua_dump) (lua_State *L, lua_Writer writer, void *data, int strip);
-
-
-/*
-** coroutine functions
-*/
-LUA_API int  (lua_yieldk)     (lua_State *L, int nresults, lua_KContext ctx,
-                               lua_KFunction k);
-LUA_API int  (lua_resume)     (lua_State *L, lua_State *from, int narg);
-LUA_API int  (lua_status)     (lua_State *L);
-LUA_API int (lua_isyieldable) (lua_State *L);
-
-#define lua_yield(L,n)		lua_yieldk(L, (n), 0, NULL)
-
-
-/*
-** garbage-collection function and options
-*/
-
-#define LUA_GCSTOP		0
-#define LUA_GCRESTART		1
-#define LUA_GCCOLLECT		2
-#define LUA_GCCOUNT		3
-#define LUA_GCCOUNTB		4
-#define LUA_GCSTEP		5
-#define LUA_GCSETPAUSE		6
-#define LUA_GCSETSTEPMUL	7
-#define LUA_GCISRUNNING		9
-
-LUA_API int (lua_gc) (lua_State *L, int what, int data);
-
-
-/*
-** miscellaneous functions
-*/
-
-LUA_API int   (lua_error) (lua_State *L);
-
-LUA_API int   (lua_next) (lua_State *L, int idx);
-
-LUA_API void  (lua_concat) (lua_State *L, int n);
-LUA_API void  (lua_len)    (lua_State *L, int idx);
-
-LUA_API size_t   (lua_stringtonumber) (lua_State *L, const char *s);
-
-LUA_API lua_Alloc (lua_getallocf) (lua_State *L, void **ud);
-LUA_API void      (lua_setallocf) (lua_State *L, lua_Alloc f, void *ud);
-
-
-
-/*
-** {==============================================================
-** some useful macros
-** ===============================================================
-*/
-
-#define lua_getextraspace(L)	((void *)((char *)(L) - LUA_EXTRASPACE))
-
-#define lua_tonumber(L,i)	lua_tonumberx(L,(i),NULL)
-#define lua_tointeger(L,i)	lua_tointegerx(L,(i),NULL)
-
-#define lua_pop(L,n)		lua_settop(L, -(n)-1)
-
-#define lua_newtable(L)		lua_createtable(L, 0, 0)
-
-#define lua_register(L,n,f) (lua_pushcfunction(L, (f)), lua_setglobal(L, (n)))
-
-#define lua_pushcfunction(L,f)	lua_pushcclosure(L, (f), 0)
-
-#define lua_isfunction(L,n)	(lua_type(L, (n)) == LUA_TFUNCTION)
-#define lua_istable(L,n)	(lua_type(L, (n)) == LUA_TTABLE)
-#define lua_islightuserdata(L,n)	(lua_type(L, (n)) == LUA_TLIGHTUSERDATA)
-#define lua_isnil(L,n)		(lua_type(L, (n)) == LUA_TNIL)
-#define lua_isboolean(L,n)	(lua_type(L, (n)) == LUA_TBOOLEAN)
-#define lua_isthread(L,n)	(lua_type(L, (n)) == LUA_TTHREAD)
-#define lua_isnone(L,n)		(lua_type(L, (n)) == LUA_TNONE)
-#define lua_isnoneornil(L, n)	(lua_type(L, (n)) <= 0)
-
-#define lua_pushliteral(L, s)	lua_pushstring(L, "" s)
-
-#define lua_pushglobaltable(L)  \
-	((void)lua_rawgeti(L, LUA_REGISTRYINDEX, LUA_RIDX_GLOBALS))
-
-#define lua_tostring(L,i)	lua_tolstring(L, (i), NULL)
-
-
-#define lua_insert(L,idx)	lua_rotate(L, (idx), 1)
-
-#define lua_remove(L,idx)	(lua_rotate(L, (idx), -1), lua_pop(L, 1))
-
-#define lua_replace(L,idx)	(lua_copy(L, -1, (idx)), lua_pop(L, 1))
-
-/* }============================================================== */
-
-
-/*
-** {==============================================================
-** compatibility macros for unsigned conversions
-** ===============================================================
-*/
-#if defined(LUA_COMPAT_APIINTCASTS)
-
-#define lua_pushunsigned(L,n)	lua_pushinteger(L, (lua_Integer)(n))
-#define lua_tounsignedx(L,i,is)	((lua_Unsigned)lua_tointegerx(L,i,is))
-#define lua_tounsigned(L,i)	lua_tounsignedx(L,(i),NULL)
-
-#endif
-/* }============================================================== */
-
-/*
-** {======================================================================
-** Debug API
-** =======================================================================
-*/
-
-
-/*
-** Event codes
-*/
-#define LUA_HOOKCALL	0
-#define LUA_HOOKRET	1
-#define LUA_HOOKLINE	2
-#define LUA_HOOKCOUNT	3
-#define LUA_HOOKTAILCALL 4
-
-
-/*
-** Event masks
-*/
-#define LUA_MASKCALL	(1 << LUA_HOOKCALL)
-#define LUA_MASKRET	(1 << LUA_HOOKRET)
-#define LUA_MASKLINE	(1 << LUA_HOOKLINE)
-#define LUA_MASKCOUNT	(1 << LUA_HOOKCOUNT)
-
-typedef struct lua_Debug lua_Debug;  /* activation record */
-
-
-/* Functions to be called by the debugger in specific events */
-typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar);
-
-
-LUA_API int (lua_getstack) (lua_State *L, int level, lua_Debug *ar);
-LUA_API int (lua_getinfo) (lua_State *L, const char *what, lua_Debug *ar);
-LUA_API const char *(lua_getlocal) (lua_State *L, const lua_Debug *ar, int n);
-LUA_API const char *(lua_setlocal) (lua_State *L, const lua_Debug *ar, int n);
-LUA_API const char *(lua_getupvalue) (lua_State *L, int funcindex, int n);
-LUA_API const char *(lua_setupvalue) (lua_State *L, int funcindex, int n);
-
-LUA_API void *(lua_upvalueid) (lua_State *L, int fidx, int n);
-LUA_API void  (lua_upvaluejoin) (lua_State *L, int fidx1, int n1,
-                                               int fidx2, int n2);
-
-LUA_API void (lua_sethook) (lua_State *L, lua_Hook func, int mask, int count);
-LUA_API lua_Hook (lua_gethook) (lua_State *L);
-LUA_API int (lua_gethookmask) (lua_State *L);
-LUA_API int (lua_gethookcount) (lua_State *L);
-
-
-struct lua_Debug {
-  int event;
-  const char *name;	/* (n) */
-  const char *namewhat;	/* (n) 'global', 'local', 'field', 'method' */
-  const char *what;	/* (S) 'Lua', 'C', 'main', 'tail' */
-  const char *source;	/* (S) */
-  int currentline;	/* (l) */
-  int linedefined;	/* (S) */
-  int lastlinedefined;	/* (S) */
-  unsigned char nups;	/* (u) number of upvalues */
-  unsigned char nparams;/* (u) number of parameters */
-  char isvararg;        /* (u) */
-  char istailcall;	/* (t) */
-  char short_src[LUA_IDSIZE]; /* (S) */
-  /* private part */
-  struct CallInfo *i_ci;  /* active function */
-};
-
-/* }====================================================================== */
-
-
-/******************************************************************************
-* Copyright (C) 1994-2016 Lua.org, PUC-Rio.
-*
-* Permission is hereby granted, free of charge, to any person obtaining
-* a copy of this software and associated documentation files (the
-* "Software"), to deal in the Software without restriction, including
-* without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to
-* permit persons to whom the Software is furnished to do so, subject to
-* the following conditions:
-*
-* The above copyright notice and this permission notice shall be
-* included in all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-******************************************************************************/
-
-
-#endif

src/external/lua/include/lua.hpp

@@ -1,9 +0,0 @@
-// lua.hpp
-// Lua header files for C++
-// <<extern "C">> not supplied automatically because Lua also compiles as C++
-
-extern "C" {
-#include "lua.h"
-#include "lualib.h"
-#include "lauxlib.h"
-}

src/external/lua/include/luaconf.h

@@ -1,769 +0,0 @@
-/*
-** $Id: luaconf.h,v 1.255 2016/05/01 20:06:09 roberto Exp $
-** Configuration file for Lua
-** See Copyright Notice in lua.h
-*/
-
-
-#ifndef luaconf_h
-#define luaconf_h
-
-#include <limits.h>
-#include <stddef.h>
-
-
-/*
-** ===================================================================
-** Search for "@@" to find all configurable definitions.
-** ===================================================================
-*/
-
-
-/*
-** {====================================================================
-** System Configuration: macros to adapt (if needed) Lua to some
-** particular platform, for instance compiling it with 32-bit numbers or
-** restricting it to C89.
-** =====================================================================
-*/
-
-/*
-@@ LUA_32BITS enables Lua with 32-bit integers and 32-bit floats. You
-** can also define LUA_32BITS in the make file, but changing here you
-** ensure that all software connected to Lua will be compiled with the
-** same configuration.
-*/
-/* #define LUA_32BITS */
-
-
-/*
-@@ LUA_USE_C89 controls the use of non-ISO-C89 features.
-** Define it if you want Lua to avoid the use of a few C99 features
-** or Windows-specific features on Windows.
-*/
-/* #define LUA_USE_C89 */
-
-
-/*
-** By default, Lua on Windows use (some) specific Windows features
-*/
-#if !defined(LUA_USE_C89) && defined(_WIN32) && !defined(_WIN32_WCE)
-#define LUA_USE_WINDOWS  /* enable goodies for regular Windows */
-#endif
-
-
-#if defined(LUA_USE_WINDOWS)
-#define LUA_DL_DLL	/* enable support for DLL */
-#define LUA_USE_C89	/* broadly, Windows is C89 */
-#endif
-
-
-#if defined(LUA_USE_LINUX)
-#define LUA_USE_POSIX
-#define LUA_USE_DLOPEN		/* needs an extra library: -ldl */
-#define LUA_USE_READLINE	/* needs some extra libraries */
-#endif
-
-
-#if defined(LUA_USE_MACOSX)
-#define LUA_USE_POSIX
-#define LUA_USE_DLOPEN		/* MacOS does not need -ldl */
-#define LUA_USE_READLINE	/* needs an extra library: -lreadline */
-#endif
-
-
-/*
-@@ LUA_C89_NUMBERS ensures that Lua uses the largest types available for
-** C89 ('long' and 'double'); Windows always has '__int64', so it does
-** not need to use this case.
-*/
-#if defined(LUA_USE_C89) && !defined(LUA_USE_WINDOWS)
-#define LUA_C89_NUMBERS
-#endif
-
-
-
-/*
-@@ LUAI_BITSINT defines the (minimum) number of bits in an 'int'.
-*/
-/* avoid undefined shifts */
-#if ((INT_MAX >> 15) >> 15) >= 1
-#define LUAI_BITSINT	32
-#else
-/* 'int' always must have at least 16 bits */
-#define LUAI_BITSINT	16
-#endif
-
-
-/*
-@@ LUA_INT_TYPE defines the type for Lua integers.
-@@ LUA_FLOAT_TYPE defines the type for Lua floats.
-** Lua should work fine with any mix of these options (if supported
-** by your C compiler). The usual configurations are 64-bit integers
-** and 'double' (the default), 32-bit integers and 'float' (for
-** restricted platforms), and 'long'/'double' (for C compilers not
-** compliant with C99, which may not have support for 'long long').
-*/
-
-/* predefined options for LUA_INT_TYPE */
-#define LUA_INT_INT		1
-#define LUA_INT_LONG		2
-#define LUA_INT_LONGLONG	3
-
-/* predefined options for LUA_FLOAT_TYPE */
-#define LUA_FLOAT_FLOAT		1
-#define LUA_FLOAT_DOUBLE	2
-#define LUA_FLOAT_LONGDOUBLE	3
-
-#if defined(LUA_32BITS)		/* { */
-/*
-** 32-bit integers and 'float'
-*/
-#if LUAI_BITSINT >= 32  /* use 'int' if big enough */
-#define LUA_INT_TYPE	LUA_INT_INT
-#else  /* otherwise use 'long' */
-#define LUA_INT_TYPE	LUA_INT_LONG
-#endif
-#define LUA_FLOAT_TYPE	LUA_FLOAT_FLOAT
-
-#elif defined(LUA_C89_NUMBERS)	/* }{ */
-/*
-** largest types available for C89 ('long' and 'double')
-*/
-#define LUA_INT_TYPE	LUA_INT_LONG
-#define LUA_FLOAT_TYPE	LUA_FLOAT_DOUBLE
-
-#endif				/* } */
-
-
-/*
-** default configuration for 64-bit Lua ('long long' and 'double')
-*/
-#if !defined(LUA_INT_TYPE)
-#define LUA_INT_TYPE	LUA_INT_LONGLONG
-#endif
-
-#if !defined(LUA_FLOAT_TYPE)
-#define LUA_FLOAT_TYPE	LUA_FLOAT_DOUBLE
-#endif
-
-/* }================================================================== */
-
-
-
-
-/*
-** {==================================================================
-** Configuration for Paths.
-** ===================================================================
-*/
-
-/*
-@@ LUA_PATH_DEFAULT is the default path that Lua uses to look for
-** Lua libraries.
-@@ LUA_CPATH_DEFAULT is the default path that Lua uses to look for
-** C libraries.
-** CHANGE them if your machine has a non-conventional directory
-** hierarchy or if you want to install your libraries in
-** non-conventional directories.
-*/
-#define LUA_VDIR	LUA_VERSION_MAJOR "." LUA_VERSION_MINOR
-#if defined(_WIN32)	/* { */
-/*
-** In Windows, any exclamation mark ('!') in the path is replaced by the
-** path of the directory of the executable file of the current process.
-*/
-#define LUA_LDIR	"!\\lua\\"
-#define LUA_CDIR	"!\\"
-#define LUA_SHRDIR	"!\\..\\share\\lua\\" LUA_VDIR "\\"
-#define LUA_PATH_DEFAULT  \
-		LUA_LDIR"?.lua;"  LUA_LDIR"?\\init.lua;" \
-		LUA_CDIR"?.lua;"  LUA_CDIR"?\\init.lua;" \
-		LUA_SHRDIR"?.lua;" LUA_SHRDIR"?\\init.lua;" \
-		".\\?.lua;" ".\\?\\init.lua"
-#define LUA_CPATH_DEFAULT \
-		LUA_CDIR"?.dll;" \
-		LUA_CDIR"..\\lib\\lua\\" LUA_VDIR "\\?.dll;" \
-		LUA_CDIR"loadall.dll;" ".\\?.dll;" \
-    LUA_CDIR"?53.dll;" ".\\?53.dll"
-
-#else			/* }{ */
-
-#define LUA_ROOT	"/usr/local/"
-#define LUA_LDIR	LUA_ROOT "share/lua/" LUA_VDIR "/"
-#define LUA_CDIR	LUA_ROOT "lib/lua/" LUA_VDIR "/"
-#define LUA_PATH_DEFAULT  \
-		LUA_LDIR"?.lua;"  LUA_LDIR"?/init.lua;" \
-		LUA_CDIR"?.lua;"  LUA_CDIR"?/init.lua;" \
-		"./?.lua;" "./?/init.lua"
-#define LUA_CPATH_DEFAULT \
-		LUA_CDIR"?.so;" LUA_CDIR"loadall.so;" "./?.so;" \
-    LUA_CDIR"lib?53.so;" "./lib?53.so"
-#endif			/* } */
-
-
-/*
-@@ LUA_DIRSEP is the directory separator (for submodules).
-** CHANGE it if your machine does not use "/" as the directory separator
-** and is not Windows. (On Windows Lua automatically uses "\".)
-*/
-#if defined(_WIN32)
-#define LUA_DIRSEP	"\\"
-#else
-#define LUA_DIRSEP	"/"
-#endif
-
-/* }================================================================== */
-
-
-/*
-** {==================================================================
-** Marks for exported symbols in the C code
-** ===================================================================
-*/
-
-/*
-@@ LUA_API is a mark for all core API functions.
-@@ LUALIB_API is a mark for all auxiliary library functions.
-@@ LUAMOD_API is a mark for all standard library opening functions.
-** CHANGE them if you need to define those functions in some special way.
-** For instance, if you want to create one Windows DLL with the core and
-** the libraries, you may want to use the following definition (define
-** LUA_BUILD_AS_DLL to get it).
-*/
-#if defined(LUA_BUILD_AS_DLL)	/* { */
-
-#if defined(LUA_CORE) || defined(LUA_LIB)	/* { */
-#define LUA_API __declspec(dllexport)
-#else						/* }{ */
-#define LUA_API __declspec(dllimport)
-#endif						/* } */
-
-#else				/* }{ */
-
-#define LUA_API		extern
-
-#endif				/* } */
-
-
-/* more often than not the libs go together with the core */
-#define LUALIB_API	LUA_API
-#define LUAMOD_API	LUALIB_API
-
-
-/*
-@@ LUAI_FUNC is a mark for all extern functions that are not to be
-** exported to outside modules.
-@@ LUAI_DDEF and LUAI_DDEC are marks for all extern (const) variables
-** that are not to be exported to outside modules (LUAI_DDEF for
-** definitions and LUAI_DDEC for declarations).
-** CHANGE them if you need to mark them in some special way. Elf/gcc
-** (versions 3.2 and later) mark them as "hidden" to optimize access
-** when Lua is compiled as a shared library. Not all elf targets support
-** this attribute. Unfortunately, gcc does not offer a way to check
-** whether the target offers that support, and those without support
-** give a warning about it. To avoid these warnings, change to the
-** default definition.
-*/
-#if defined(__GNUC__) && ((__GNUC__*100 + __GNUC_MINOR__) >= 302) && \
-    defined(__ELF__)		/* { */
-#define LUAI_FUNC	__attribute__((visibility("hidden"))) extern
-#else				/* }{ */
-#define LUAI_FUNC	extern
-#endif				/* } */
-
-#define LUAI_DDEC	LUAI_FUNC
-#define LUAI_DDEF	/* empty */
-
-/* }================================================================== */
-
-
-/*
-** {==================================================================
-** Compatibility with previous versions
-** ===================================================================
-*/
-
-/*
-@@ LUA_COMPAT_5_2 controls other macros for compatibility with Lua 5.2.
-@@ LUA_COMPAT_5_1 controls other macros for compatibility with Lua 5.1.
-** You can define it to get all options, or change specific options
-** to fit your specific needs.
-*/
-#if defined(LUA_COMPAT_5_2)	/* { */
-
-/*
-@@ LUA_COMPAT_MATHLIB controls the presence of several deprecated
-** functions in the mathematical library.
-*/
-#define LUA_COMPAT_MATHLIB
-
-/*
-@@ LUA_COMPAT_BITLIB controls the presence of library 'bit32'.
-*/
-#define LUA_COMPAT_BITLIB
-
-/*
-@@ LUA_COMPAT_IPAIRS controls the effectiveness of the __ipairs metamethod.
-*/
-#define LUA_COMPAT_IPAIRS
-
-/*
-@@ LUA_COMPAT_APIINTCASTS controls the presence of macros for
-** manipulating other integer types (lua_pushunsigned, lua_tounsigned,
-** luaL_checkint, luaL_checklong, etc.)
-*/
-#define LUA_COMPAT_APIINTCASTS
-
-#endif				/* } */
-
-
-#if defined(LUA_COMPAT_5_1)	/* { */
-
-/* Incompatibilities from 5.2 -> 5.3 */
-#define LUA_COMPAT_MATHLIB
-#define LUA_COMPAT_APIINTCASTS
-
-/*
-@@ LUA_COMPAT_UNPACK controls the presence of global 'unpack'.
-** You can replace it with 'table.unpack'.
-*/
-#define LUA_COMPAT_UNPACK
-
-/*
-@@ LUA_COMPAT_LOADERS controls the presence of table 'package.loaders'.
-** You can replace it with 'package.searchers'.
-*/
-#define LUA_COMPAT_LOADERS
-
-/*
-@@ macro 'lua_cpcall' emulates deprecated function lua_cpcall.
-** You can call your C function directly (with light C functions).
-*/
-#define lua_cpcall(L,f,u)  \
-	(lua_pushcfunction(L, (f)), \
-	 lua_pushlightuserdata(L,(u)), \
-	 lua_pcall(L,1,0,0))
-
-
-/*
-@@ LUA_COMPAT_LOG10 defines the function 'log10' in the math library.
-** You can rewrite 'log10(x)' as 'log(x, 10)'.
-*/
-#define LUA_COMPAT_LOG10
-
-/*
-@@ LUA_COMPAT_LOADSTRING defines the function 'loadstring' in the base
-** library. You can rewrite 'loadstring(s)' as 'load(s)'.
-*/
-#define LUA_COMPAT_LOADSTRING
-
-/*
-@@ LUA_COMPAT_MAXN defines the function 'maxn' in the table library.
-*/
-#define LUA_COMPAT_MAXN
-
-/*
-@@ The following macros supply trivial compatibility for some
-** changes in the API. The macros themselves document how to
-** change your code to avoid using them.
-*/
-#define lua_strlen(L,i)		lua_rawlen(L, (i))
-
-#define lua_objlen(L,i)		lua_rawlen(L, (i))
-
-#define lua_equal(L,idx1,idx2)		lua_compare(L,(idx1),(idx2),LUA_OPEQ)
-#define lua_lessthan(L,idx1,idx2)	lua_compare(L,(idx1),(idx2),LUA_OPLT)
-
-/*
-@@ LUA_COMPAT_MODULE controls compatibility with previous
-** module functions 'module' (Lua) and 'luaL_register' (C).
-*/
-#define LUA_COMPAT_MODULE
-
-#endif				/* } */
-
-
-/*
-@@ LUA_COMPAT_FLOATSTRING makes Lua format integral floats without a
-@@ a float mark ('.0').
-** This macro is not on by default even in compatibility mode,
-** because this is not really an incompatibility.
-*/
-/* #define LUA_COMPAT_FLOATSTRING */
-
-/* }================================================================== */
-
-
-
-/*
-** {==================================================================
-** Configuration for Numbers.
-** Change these definitions if no predefined LUA_FLOAT_* / LUA_INT_*
-** satisfy your needs.
-** ===================================================================
-*/
-
-/*
-@@ LUA_NUMBER is the floating-point type used by Lua.
-@@ LUAI_UACNUMBER is the result of an 'usual argument conversion'
-@@ over a floating number.
-@@ l_mathlim(x) corrects limit name 'x' to the proper float type
-** by prefixing it with one of FLT/DBL/LDBL.
-@@ LUA_NUMBER_FRMLEN is the length modifier for writing floats.
-@@ LUA_NUMBER_FMT is the format for writing floats.
-@@ lua_number2str converts a float to a string.
-@@ l_mathop allows the addition of an 'l' or 'f' to all math operations.
-@@ l_floor takes the floor of a float.
-@@ lua_str2number converts a decimal numeric string to a number.
-*/
-
-
-/* The following definitions are good for most cases here */
-
-#define l_floor(x)		(l_mathop(floor)(x))
-
-#define lua_number2str(s,sz,n)	l_sprintf((s), sz, LUA_NUMBER_FMT, (n))
-
-/*
-@@ lua_numbertointeger converts a float number to an integer, or
-** returns 0 if float is not within the range of a lua_Integer.
-** (The range comparisons are tricky because of rounding. The tests
-** here assume a two-complement representation, where MININTEGER always
-** has an exact representation as a float; MAXINTEGER may not have one,
-** and therefore its conversion to float may have an ill-defined value.)
-*/
-#define lua_numbertointeger(n,p) \
-  ((n) >= (LUA_NUMBER)(LUA_MININTEGER) && \
-   (n) < -(LUA_NUMBER)(LUA_MININTEGER) && \
-      (*(p) = (LUA_INTEGER)(n), 1))
-
-
-/* now the variable definitions */
-
-#if LUA_FLOAT_TYPE == LUA_FLOAT_FLOAT		/* { single float */
-
-#define LUA_NUMBER	float
-
-#define l_mathlim(n)		(FLT_##n)
-
-#define LUAI_UACNUMBER	double
-
-#define LUA_NUMBER_FRMLEN	""
-#define LUA_NUMBER_FMT		"%.7g"
-
-#define l_mathop(op)		op##f
-
-#define lua_str2number(s,p)	strtof((s), (p))
-
-
-#elif LUA_FLOAT_TYPE == LUA_FLOAT_LONGDOUBLE	/* }{ long double */
-
-#define LUA_NUMBER	long double
-
-#define l_mathlim(n)		(LDBL_##n)
-
-#define LUAI_UACNUMBER	long double
-
-#define LUA_NUMBER_FRMLEN	"L"
-#define LUA_NUMBER_FMT		"%.19Lg"
-
-#define l_mathop(op)		op##l
-
-#define lua_str2number(s,p)	strtold((s), (p))
-
-#elif LUA_FLOAT_TYPE == LUA_FLOAT_DOUBLE	/* }{ double */
-
-#define LUA_NUMBER	double
-
-#define l_mathlim(n)		(DBL_##n)
-
-#define LUAI_UACNUMBER	double
-
-#define LUA_NUMBER_FRMLEN	""
-#define LUA_NUMBER_FMT		"%.14g"
-
-#define l_mathop(op)		op
-
-#define lua_str2number(s,p)	strtod((s), (p))
-
-#else						/* }{ */
-
-#error "numeric float type not defined"
-
-#endif					/* } */
-
-
-
-/*
-@@ LUA_INTEGER is the integer type used by Lua.
-**
-@@ LUA_UNSIGNED is the unsigned version of LUA_INTEGER.
-**
-@@ LUAI_UACINT is the result of an 'usual argument conversion'
-@@ over a lUA_INTEGER.
-@@ LUA_INTEGER_FRMLEN is the length modifier for reading/writing integers.
-@@ LUA_INTEGER_FMT is the format for writing integers.
-@@ LUA_MAXINTEGER is the maximum value for a LUA_INTEGER.
-@@ LUA_MININTEGER is the minimum value for a LUA_INTEGER.
-@@ lua_integer2str converts an integer to a string.
-*/
-
-
-/* The following definitions are good for most cases here */
-
-#define LUA_INTEGER_FMT		"%" LUA_INTEGER_FRMLEN "d"
-#define lua_integer2str(s,sz,n)	l_sprintf((s), sz, LUA_INTEGER_FMT, (n))
-
-#define LUAI_UACINT		LUA_INTEGER
-
-/*
-** use LUAI_UACINT here to avoid problems with promotions (which
-** can turn a comparison between unsigneds into a signed comparison)
-*/
-#define LUA_UNSIGNED		unsigned LUAI_UACINT
-
-
-/* now the variable definitions */
-
-#if LUA_INT_TYPE == LUA_INT_INT		/* { int */
-
-#define LUA_INTEGER		int
-#define LUA_INTEGER_FRMLEN	""
-
-#define LUA_MAXINTEGER		INT_MAX
-#define LUA_MININTEGER		INT_MIN
-
-#elif LUA_INT_TYPE == LUA_INT_LONG	/* }{ long */
-
-#define LUA_INTEGER		long
-#define LUA_INTEGER_FRMLEN	"l"
-
-#define LUA_MAXINTEGER		LONG_MAX
-#define LUA_MININTEGER		LONG_MIN
-
-#elif LUA_INT_TYPE == LUA_INT_LONGLONG	/* }{ long long */
-
-/* use presence of macro LLONG_MAX as proxy for C99 compliance */
-#if defined(LLONG_MAX)		/* { */
-/* use ISO C99 stuff */
-
-#define LUA_INTEGER		long long
-#define LUA_INTEGER_FRMLEN	"ll"
-
-#define LUA_MAXINTEGER		LLONG_MAX
-#define LUA_MININTEGER		LLONG_MIN
-
-#elif defined(LUA_USE_WINDOWS) /* }{ */
-/* in Windows, can use specific Windows types */
-
-#define LUA_INTEGER		__int64
-#define LUA_INTEGER_FRMLEN	"I64"
-
-#define LUA_MAXINTEGER		_I64_MAX
-#define LUA_MININTEGER		_I64_MIN
-
-#else				/* }{ */
-
-#error "Compiler does not support 'long long'. Use option '-DLUA_32BITS' \
-  or '-DLUA_C89_NUMBERS' (see file 'luaconf.h' for details)"
-
-#endif				/* } */
-
-#else				/* }{ */
-
-#error "numeric integer type not defined"
-
-#endif				/* } */
-
-/* }================================================================== */
-
-
-/*
-** {==================================================================
-** Dependencies with C99 and other C details
-** ===================================================================
-*/
-
-/*
-@@ l_sprintf is equivalent to 'snprintf' or 'sprintf' in C89.
-** (All uses in Lua have only one format item.)
-*/
-#if !defined(LUA_USE_C89)
-#define l_sprintf(s,sz,f,i)	snprintf(s,sz,f,i)
-#else
-#define l_sprintf(s,sz,f,i)	((void)(sz), sprintf(s,f,i))
-#endif
-
-
-/*
-@@ lua_strx2number converts an hexadecimal numeric string to a number.
-** In C99, 'strtod' does that conversion. Otherwise, you can
-** leave 'lua_strx2number' undefined and Lua will provide its own
-** implementation.
-*/
-#if !defined(LUA_USE_C89)
-#define lua_strx2number(s,p)		lua_str2number(s,p)
-#endif
-
-
-/*
-@@ lua_number2strx converts a float to an hexadecimal numeric string. 
-** In C99, 'sprintf' (with format specifiers '%a'/'%A') does that.
-** Otherwise, you can leave 'lua_number2strx' undefined and Lua will
-** provide its own implementation.
-*/
-#if !defined(LUA_USE_C89)
-#define lua_number2strx(L,b,sz,f,n)	((void)L, l_sprintf(b,sz,f,n))
-#endif
-
-
-/*
-** 'strtof' and 'opf' variants for math functions are not valid in
-** C89. Otherwise, the macro 'HUGE_VALF' is a good proxy for testing the
-** availability of these variants. ('math.h' is already included in
-** all files that use these macros.)
-*/
-#if defined(LUA_USE_C89) || (defined(HUGE_VAL) && !defined(HUGE_VALF))
-#undef l_mathop  /* variants not available */
-#undef lua_str2number
-#define l_mathop(op)		(lua_Number)op  /* no variant */
-#define lua_str2number(s,p)	((lua_Number)strtod((s), (p)))
-#endif
-
-
-/*
-@@ LUA_KCONTEXT is the type of the context ('ctx') for continuation
-** functions.  It must be a numerical type; Lua will use 'intptr_t' if
-** available, otherwise it will use 'ptrdiff_t' (the nearest thing to
-** 'intptr_t' in C89)
-*/
-#define LUA_KCONTEXT	ptrdiff_t
-
-#if !defined(LUA_USE_C89) && defined(__STDC_VERSION__) && \
-    __STDC_VERSION__ >= 199901L
-#include <stdint.h>
-#if defined(INTPTR_MAX)  /* even in C99 this type is optional */
-#undef LUA_KCONTEXT
-#define LUA_KCONTEXT	intptr_t
-#endif
-#endif
-
-
-/*
-@@ lua_getlocaledecpoint gets the locale "radix character" (decimal point).
-** Change that if you do not want to use C locales. (Code using this
-** macro must include header 'locale.h'.)
-*/
-#if !defined(lua_getlocaledecpoint)
-#define lua_getlocaledecpoint()		(localeconv()->decimal_point[0])
-#endif
-
-/* }================================================================== */
-
-
-/*
-** {==================================================================
-** Language Variations
-** =====================================================================
-*/
-
-/*
-@@ LUA_NOCVTN2S/LUA_NOCVTS2N control how Lua performs some
-** coercions. Define LUA_NOCVTN2S to turn off automatic coercion from
-** numbers to strings. Define LUA_NOCVTS2N to turn off automatic
-** coercion from strings to numbers.
-*/
-/* #define LUA_NOCVTN2S */
-/* #define LUA_NOCVTS2N */
-
-
-/*
-@@ LUA_USE_APICHECK turns on several consistency checks on the C API.
-** Define it as a help when debugging C code.
-*/
-#if defined(LUA_USE_APICHECK)
-#include <assert.h>
-#define luai_apicheck(l,e)	assert(e)
-#endif
-
-/* }================================================================== */
-
-
-/*
-** {==================================================================
-** Macros that affect the API and must be stable (that is, must be the
-** same when you compile Lua and when you compile code that links to
-** Lua). You probably do not want/need to change them.
-** =====================================================================
-*/
-
-/*
-@@ LUAI_MAXSTACK limits the size of the Lua stack.
-** CHANGE it if you need a different limit. This limit is arbitrary;
-** its only purpose is to stop Lua from consuming unlimited stack
-** space (and to reserve some numbers for pseudo-indices).
-*/
-#if LUAI_BITSINT >= 32
-#define LUAI_MAXSTACK		1000000
-#else
-#define LUAI_MAXSTACK		15000
-#endif
-
-
-/*
-@@ LUA_EXTRASPACE defines the size of a raw memory area associated with
-** a Lua state with very fast access.
-** CHANGE it if you need a different size.
-*/
-#define LUA_EXTRASPACE		(sizeof(void *))
-
-
-/*
-@@ LUA_IDSIZE gives the maximum size for the description of the source
-@@ of a function in debug information.
-** CHANGE it if you want a different size.
-*/
-#define LUA_IDSIZE	60
-
-
-/*
-@@ LUAL_BUFFERSIZE is the buffer size used by the lauxlib buffer system.
-** CHANGE it if it uses too much C-stack space. (For long double,
-** 'string.format("%.99f", 1e4932)' needs ~5030 bytes, so a
-** smaller buffer would force a memory allocation for each call to
-** 'string.format'.)
-*/
-#if defined(LUA_FLOAT_LONGDOUBLE)
-#define LUAL_BUFFERSIZE		8192
-#else
-#define LUAL_BUFFERSIZE   ((int)(0x80 * sizeof(void*) * sizeof(lua_Integer)))
-#endif
-
-/* }================================================================== */
-
-
-/*
-@@ LUA_QL describes how error messages quote program elements.
-** Lua does not use these macros anymore; they are here for
-** compatibility only.
-*/
-#define LUA_QL(x)	"'" x "'"
-#define LUA_QS		LUA_QL("%s")
-
-
-
-
-/* =================================================================== */
-
-/*
-** Local configuration. You can use this space to add your redefinitions
-** without modifying the main part of the file.
-*/
-
-
-
-
-
-#endif
-

src/external/lua/include/lualib.h

@@ -1,58 +0,0 @@
-/*
-** $Id: lualib.h,v 1.44 2014/02/06 17:32:33 roberto Exp $
-** Lua standard libraries
-** See Copyright Notice in lua.h
-*/
-
-
-#ifndef lualib_h
-#define lualib_h
-
-#include "lua.h"
-
-
-
-LUAMOD_API int (luaopen_base) (lua_State *L);
-
-#define LUA_COLIBNAME	"coroutine"
-LUAMOD_API int (luaopen_coroutine) (lua_State *L);
-
-#define LUA_TABLIBNAME	"table"
-LUAMOD_API int (luaopen_table) (lua_State *L);
-
-#define LUA_IOLIBNAME	"io"
-LUAMOD_API int (luaopen_io) (lua_State *L);
-
-#define LUA_OSLIBNAME	"os"
-LUAMOD_API int (luaopen_os) (lua_State *L);
-
-#define LUA_STRLIBNAME	"string"
-LUAMOD_API int (luaopen_string) (lua_State *L);
-
-#define LUA_UTF8LIBNAME	"utf8"
-LUAMOD_API int (luaopen_utf8) (lua_State *L);
-
-#define LUA_BITLIBNAME	"bit32"
-LUAMOD_API int (luaopen_bit32) (lua_State *L);
-
-#define LUA_MATHLIBNAME	"math"
-LUAMOD_API int (luaopen_math) (lua_State *L);
-
-#define LUA_DBLIBNAME	"debug"
-LUAMOD_API int (luaopen_debug) (lua_State *L);
-
-#define LUA_LOADLIBNAME	"package"
-LUAMOD_API int (luaopen_package) (lua_State *L);
-
-
-/* open all previous libraries */
-LUALIB_API void (luaL_openlibs) (lua_State *L);
-
-
-
-#if !defined(lua_assert)
-#define lua_assert(x)	((void)0)
-#endif
-
-
-#endif

src/external/pthread/COPYING

@@ -1,150 +0,0 @@
-	pthreads-win32 - a POSIX threads library for Microsoft Windows
-
-
-This file is Copyrighted
-------------------------
-
-    This file is covered under the following Copyright:
-
-	Copyright (C) 2001,2006 Ross P. Johnson
-	All rights reserved.
-
-	Everyone is permitted to copy and distribute verbatim copies
-	of this license document, but changing it is not allowed.
-
-Pthreads-win32 is covered by the GNU Lesser General Public License
-------------------------------------------------------------------
-
-    Pthreads-win32 is open software; you can redistribute it and/or
-    modify it under the terms of the GNU Lesser General Public License
-    as published by the Free Software Foundation version 2.1 of the
-    License.
-
-    Pthreads-win32 is several binary link libraries, several modules,
-    associated interface definition files and scripts used to control
-    its compilation and installation.
-
-    Pthreads-win32 is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU Lesser General Public License for more details.
-
-    A copy of the GNU Lesser General Public License is distributed with
-    pthreads-win32 under the filename:
-
-	    COPYING.LIB
-
-    You should have received a copy of the version 2.1 GNU Lesser General
-    Public License with pthreads-win32; if not, write to:
-
-	    Free Software Foundation, Inc.
-	    59 Temple Place
-	    Suite 330
-	    Boston, MA	02111-1307
-	    USA
-
-    The contact addresses for pthreads-win32 is as follows:
-
-        Web:	http://sources.redhat.com/pthreads-win32
-        Email:  Ross Johnson
-                Please use: [email protected]
-
-
-
-Pthreads-win32 copyrights and exception files
----------------------------------------------
-
-    With the exception of the files listed below, Pthreads-win32
-    is covered under the following GNU Lesser General Public License
-    Copyrights:
-
-	Pthreads-win32 - POSIX Threads Library for Win32
-	Copyright(C) 1998 John E. Bossom
-	Copyright(C) 1999,2006 Pthreads-win32 contributors
-
-	The current list of contributors is contained
-        in the file CONTRIBUTORS included with the source
-	code distribution. The current list of CONTRIBUTORS
-	can also be seen at the following WWW location:
-        http://sources.redhat.com/pthreads-win32/contributors.html
-
-    Contact Email: Ross Johnson
-                   Please use: [email protected]
-
-    These files are not covered under one of the Copyrights listed above:
-
-            COPYING
-	    COPYING.LIB
-            tests/rwlock7.c
-
-    This file, COPYING, is distributed under the Copyright found at the
-    top of this file.  It is important to note that you may distribute
-    verbatim copies of this file but you may not modify this file.
-
-    The file COPYING.LIB, which contains a copy of the version 2.1
-    GNU Lesser General Public License, is itself copyrighted by the
-    Free Software Foundation, Inc.  Please note that the Free Software
-    Foundation, Inc. does NOT have a copyright over Pthreads-win32,
-    only the COPYING.LIB that is supplied with pthreads-win32.
-
-    The file tests/rwlock7.c is derived from code written by
-    Dave Butenhof for his book 'Programming With POSIX(R) Threads'.
-    The original code was obtained by free download from his website
-    http://home.earthlink.net/~anneart/family/Threads/source.html
-    and did not contain a copyright or author notice. It is assumed to
-    be freely distributable.
-
-    In all cases one may use and distribute these exception files freely.
-    And because one may freely distribute the LGPL covered files, the
-    entire pthreads-win32 source may be freely used and distributed.
-
-
-
-General Copyleft and License info
----------------------------------
-
-    For general information on Copylefts, see:
-
-	http://www.gnu.org/copyleft/
-
-    For information on GNU Lesser General Public Licenses, see:
-
-	http://www.gnu.org/copyleft/lesser.html
-	http://www.gnu.org/copyleft/lesser.txt
-
-
-Why pthreads-win32 did not use the GNU General Public License
--------------------------------------------------------------
-
-    The goal of the pthreads-win32 project has been to
-    provide a quality and complete implementation of the POSIX
-    threads API for Microsoft Windows within the limits imposed
-    by virtue of it being a stand-alone library and not
-    linked directly to other POSIX compliant libraries. For
-    example, some functions and features, such as those based
-    on POSIX signals, are missing.
-
-    Pthreads-win32 is a library, available in several different
-    versions depending on supported compilers, and may be used
-    as a dynamically linked module or a statically linked set of
-    binary modules. It is not an application on it's own.
-
-    It was fully intended that pthreads-win32 be usable with
-    commercial software not covered by either the GPL or the LGPL
-    licenses. Pthreads-win32 has many contributors to it's
-    code base, many of whom have done so because they have
-    used the library in commercial or proprietry software
-    projects.
-
-    Releasing pthreads-win32 under the LGPL ensures that the
-    library can be used widely, while at the same time ensures
-    that bug fixes and improvements to the pthreads-win32 code
-    itself is returned to benefit all current and future users
-    of the library.
-
-    Although pthreads-win32 makes it possible for applications
-    that use POSIX threads to be ported to Win32 platforms, the
-    broader goal of the project is to encourage the use of open
-    standards, and in particular, to make it just a little easier
-    for developers writing Win32 applications to consider
-    widening the potential market for their products.

src/external/pthread/include/pthread.h

@@ -1,1368 +0,0 @@
-/* This is an implementation of the threads API of POSIX 1003.1-2001.
- *
- * --------------------------------------------------------------------------
- *
- *      Pthreads-win32 - POSIX Threads Library for Win32
- *      Copyright(C) 1998 John E. Bossom
- *      Copyright(C) 1999,2005 Pthreads-win32 contributors
- * 
- *      Contact Email: [email protected]
- * 
- *      The current list of contributors is contained
- *      in the file CONTRIBUTORS included with the source
- *      code distribution. The list can also be seen at the
- *      following World Wide Web location:
- *      http://sources.redhat.com/pthreads-win32/contributors.html
- * 
- *      This library is free software; you can redistribute it and/or
- *      modify it under the terms of the GNU Lesser General Public
- *      License as published by the Free Software Foundation; either
- *      version 2 of the License, or (at your option) any later version.
- * 
- *      This library is distributed in the hope that it will be useful,
- *      but WITHOUT ANY WARRANTY; without even the implied warranty of
- *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *      Lesser General Public License for more details.
- * 
- *      You should have received a copy of the GNU Lesser General Public
- *      License along with this library in the file COPYING.LIB;
- *      if not, write to the Free Software Foundation, Inc.,
- *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#if !defined( PTHREAD_H )
-#define PTHREAD_H
-
-/*
- * See the README file for an explanation of the pthreads-win32 version
- * numbering scheme and how the DLL is named etc.
- */
-#define PTW32_VERSION 2,9,1,0
-#define PTW32_VERSION_STRING "2, 9, 1, 0\0"
-
-/* There are three implementations of cancel cleanup.
- * Note that pthread.h is included in both application
- * compilation units and also internally for the library.
- * The code here and within the library aims to work
- * for all reasonable combinations of environments.
- *
- * The three implementations are:
- *
- *   WIN32 SEH
- *   C
- *   C++
- *
- * Please note that exiting a push/pop block via
- * "return", "exit", "break", or "continue" will
- * lead to different behaviour amongst applications
- * depending upon whether the library was built
- * using SEH, C++, or C. For example, a library built
- * with SEH will call the cleanup routine, while both
- * C++ and C built versions will not.
- */
-
-/*
- * Define defaults for cleanup code.
- * Note: Unless the build explicitly defines one of the following, then
- * we default to standard C style cleanup. This style uses setjmp/longjmp
- * in the cancelation and thread exit implementations and therefore won't
- * do stack unwinding if linked to applications that have it (e.g.
- * C++ apps). This is currently consistent with most/all commercial Unix
- * POSIX threads implementations.
- */
-#if !defined( __CLEANUP_SEH ) && !defined( __CLEANUP_CXX ) && !defined( __CLEANUP_C )
-# define __CLEANUP_C
-#endif
-
-#if defined( __CLEANUP_SEH ) && ( !defined( _MSC_VER ) && !defined(PTW32_RC_MSC))
-#error ERROR [__FILE__, line __LINE__]: SEH is not supported for this compiler.
-#endif
-
-/*
- * Stop here if we are being included by the resource compiler.
- */
-#if !defined(RC_INVOKED)
-
-#undef PTW32_LEVEL
-
-#if defined(_POSIX_SOURCE)
-#define PTW32_LEVEL 0
-/* Early POSIX */
-#endif
-
-#if defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 199309
-#undef PTW32_LEVEL
-#define PTW32_LEVEL 1
-/* Include 1b, 1c and 1d */
-#endif
-
-#if defined(INCLUDE_NP)
-#undef PTW32_LEVEL
-#define PTW32_LEVEL 2
-/* Include Non-Portable extensions */
-#endif
-
-#define PTW32_LEVEL_MAX 3
-
-#if ( defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 200112 )  || !defined(PTW32_LEVEL)
-#define PTW32_LEVEL PTW32_LEVEL_MAX
-/* Include everything */
-#endif
-
-#if defined(_UWIN)
-#   define HAVE_STRUCT_TIMESPEC 1
-#   define HAVE_SIGNAL_H        1
-#   undef HAVE_PTW32_CONFIG_H
-#   pragma comment(lib, "pthread")
-#endif
-
-/*
- * -------------------------------------------------------------
- *
- *
- * Module: pthread.h
- *
- * Purpose:
- *      Provides an implementation of PThreads based upon the
- *      standard:
- *
- *              POSIX 1003.1-2001
- *  and
- *    The Single Unix Specification version 3
- *
- *    (these two are equivalent)
- *
- *      in order to enhance code portability between Windows,
- *  various commercial Unix implementations, and Linux.
- *
- *      See the ANNOUNCE file for a full list of conforming
- *      routines and defined constants, and a list of missing
- *      routines and constants not defined in this implementation.
- *
- * Authors:
- *      There have been many contributors to this library.
- *      The initial implementation was contributed by
- *      John Bossom, and several others have provided major
- *      sections or revisions of parts of the implementation.
- *      Often significant effort has been contributed to
- *      find and fix important bugs and other problems to
- *      improve the reliability of the library, which sometimes
- *      is not reflected in the amount of code which changed as
- *      result.
- *      As much as possible, the contributors are acknowledged
- *      in the ChangeLog file in the source code distribution
- *      where their changes are noted in detail.
- *
- *      Contributors are listed in the CONTRIBUTORS file.
- *
- *      As usual, all bouquets go to the contributors, and all
- *      brickbats go to the project maintainer.
- *
- * Maintainer:
- *      The code base for this project is coordinated and
- *      eventually pre-tested, packaged, and made available by
- *
- *              Ross Johnson <[email protected]>
- *
- * QA Testers:
- *      Ultimately, the library is tested in the real world by
- *      a host of competent and demanding scientists and
- *      engineers who report bugs and/or provide solutions
- *      which are then fixed or incorporated into subsequent
- *      versions of the library. Each time a bug is fixed, a
- *      test case is written to prove the fix and ensure
- *      that later changes to the code don't reintroduce the
- *      same error. The number of test cases is slowly growing
- *      and therefore so is the code reliability.
- *
- * Compliance:
- *      See the file ANNOUNCE for the list of implemented
- *      and not-implemented routines and defined options.
- *      Of course, these are all defined is this file as well.
- *
- * Web site:
- *      The source code and other information about this library
- *      are available from
- *
- *              http://sources.redhat.com/pthreads-win32/
- *
- * -------------------------------------------------------------
- */
-
-/* Try to avoid including windows.h */
-#if (defined(__MINGW64__) || defined(__MINGW32__)) && defined(__cplusplus)
-#define PTW32_INCLUDE_WINDOWS_H
-#endif
-
-#if defined(PTW32_INCLUDE_WINDOWS_H)
-#include <windows.h>
-#endif
-
-#if defined(_MSC_VER) && _MSC_VER < 1300 || defined(__DMC__)
-/*
- * VC++6.0 or early compiler's header has no DWORD_PTR type.
- */
-typedef unsigned long DWORD_PTR;
-typedef unsigned long ULONG_PTR;
-#endif
-/*
- * -----------------
- * autoconf switches
- * -----------------
- */
-
-#if defined(HAVE_PTW32_CONFIG_H)
-#include "config.h"
-#endif /* HAVE_PTW32_CONFIG_H */
-
-#if !defined(NEED_FTIME)
-#include <time.h>
-#else /* NEED_FTIME */
-/* use native WIN32 time API */
-#endif /* NEED_FTIME */
-
-#if defined(HAVE_SIGNAL_H)
-#include <signal.h>
-#endif /* HAVE_SIGNAL_H */
-
-#include <limits.h>
-
-/*
- * Boolean values to make us independent of system includes.
- */
-enum {
-  PTW32_FALSE = 0,
-  PTW32_TRUE = (! PTW32_FALSE)
-};
-
-/*
- * This is a duplicate of what is in the autoconf config.h,
- * which is only used when building the pthread-win32 libraries.
- */
-
-#if !defined(PTW32_CONFIG_H)
-#  if defined(WINCE)
-#    define NEED_ERRNO
-#    define NEED_SEM
-#  endif
-#  if defined(__MINGW64__)
-#    define HAVE_STRUCT_TIMESPEC
-#    define HAVE_MODE_T
-#  elif defined(_UWIN) || defined(__MINGW32__)
-#    define HAVE_MODE_T
-#  endif
-#endif
-
-/*
- *
- */
-
-#if PTW32_LEVEL >= PTW32_LEVEL_MAX
-#if defined(NEED_ERRNO)
-#include "need_errno.h"
-#else
-#include <errno.h>
-#endif
-#endif /* PTW32_LEVEL >= PTW32_LEVEL_MAX */
-
-/*
- * Several systems don't define some error numbers.
- */
-#if !defined(ENOTSUP)
-#  define ENOTSUP 48   /* This is the value in Solaris. */
-#endif
-
-#if !defined(ETIMEDOUT)
-#  define ETIMEDOUT 10060 /* Same as WSAETIMEDOUT */
-#endif
-
-#if !defined(ENOSYS)
-#  define ENOSYS 140     /* Semi-arbitrary value */
-#endif
-
-#if !defined(EDEADLK)
-#  if defined(EDEADLOCK)
-#    define EDEADLK EDEADLOCK
-#  else
-#    define EDEADLK 36     /* This is the value in MSVC. */
-#  endif
-#endif
-
-/* POSIX 2008 - related to robust mutexes */
-#if !defined(EOWNERDEAD)
-#  define EOWNERDEAD 43
-#endif
-#if !defined(ENOTRECOVERABLE)
-#  define ENOTRECOVERABLE 44
-#endif
-
-#include <sched.h>
-
-/*
- * To avoid including windows.h we define only those things that we
- * actually need from it.
- */
-#if !defined(PTW32_INCLUDE_WINDOWS_H)
-#if !defined(HANDLE)
-# define PTW32__HANDLE_DEF
-# define HANDLE void *
-#endif
-#if !defined(DWORD)
-# define PTW32__DWORD_DEF
-# define DWORD unsigned long
-#endif
-#endif
-
-#if !defined(HAVE_STRUCT_TIMESPEC)
-#define HAVE_STRUCT_TIMESPEC
-#if !defined(_TIMESPEC_DEFINED)
-#define _TIMESPEC_DEFINED
-struct timespec {
-        time_t tv_sec;
-        long tv_nsec;
-};
-#endif /* _TIMESPEC_DEFINED */
-#endif /* HAVE_STRUCT_TIMESPEC */
-
-#if !defined(SIG_BLOCK)
-#define SIG_BLOCK 0
-#endif /* SIG_BLOCK */
-
-#if !defined(SIG_UNBLOCK)
-#define SIG_UNBLOCK 1
-#endif /* SIG_UNBLOCK */
-
-#if !defined(SIG_SETMASK)
-#define SIG_SETMASK 2
-#endif /* SIG_SETMASK */
-
-#if defined(__cplusplus)
-extern "C"
-{
-#endif                          /* __cplusplus */
-
-/*
- * -------------------------------------------------------------
- *
- * POSIX 1003.1-2001 Options
- * =========================
- *
- * Options are normally set in <unistd.h>, which is not provided
- * with pthreads-win32.
- *
- * For conformance with the Single Unix Specification (version 3), all of the
- * options below are defined, and have a value of either -1 (not supported)
- * or 200112L (supported).
- *
- * These options can neither be left undefined nor have a value of 0, because
- * either indicates that sysconf(), which is not implemented, may be used at
- * runtime to check the status of the option.
- *
- * _POSIX_THREADS (== 200112L)
- *                      If == 200112L, you can use threads
- *
- * _POSIX_THREAD_ATTR_STACKSIZE (== 200112L)
- *                      If == 200112L, you can control the size of a thread's
- *                      stack
- *                              pthread_attr_getstacksize
- *                              pthread_attr_setstacksize
- *
- * _POSIX_THREAD_ATTR_STACKADDR (== -1)
- *                      If == 200112L, you can allocate and control a thread's
- *                      stack. If not supported, the following functions
- *                      will return ENOSYS, indicating they are not
- *                      supported:
- *                              pthread_attr_getstackaddr
- *                              pthread_attr_setstackaddr
- *
- * _POSIX_THREAD_PRIORITY_SCHEDULING (== -1)
- *                      If == 200112L, you can use realtime scheduling.
- *                      This option indicates that the behaviour of some
- *                      implemented functions conforms to the additional TPS
- *                      requirements in the standard. E.g. rwlocks favour
- *                      writers over readers when threads have equal priority.
- *
- * _POSIX_THREAD_PRIO_INHERIT (== -1)
- *                      If == 200112L, you can create priority inheritance
- *                      mutexes.
- *                              pthread_mutexattr_getprotocol +
- *                              pthread_mutexattr_setprotocol +
- *
- * _POSIX_THREAD_PRIO_PROTECT (== -1)
- *                      If == 200112L, you can create priority ceiling mutexes
- *                      Indicates the availability of:
- *                              pthread_mutex_getprioceiling
- *                              pthread_mutex_setprioceiling
- *                              pthread_mutexattr_getprioceiling
- *                              pthread_mutexattr_getprotocol     +
- *                              pthread_mutexattr_setprioceiling
- *                              pthread_mutexattr_setprotocol     +
- *
- * _POSIX_THREAD_PROCESS_SHARED (== -1)
- *                      If set, you can create mutexes and condition
- *                      variables that can be shared with another
- *                      process.If set, indicates the availability
- *                      of:
- *                              pthread_mutexattr_getpshared
- *                              pthread_mutexattr_setpshared
- *                              pthread_condattr_getpshared
- *                              pthread_condattr_setpshared
- *
- * _POSIX_THREAD_SAFE_FUNCTIONS (== 200112L)
- *                      If == 200112L you can use the special *_r library
- *                      functions that provide thread-safe behaviour
- *
- * _POSIX_READER_WRITER_LOCKS (== 200112L)
- *                      If == 200112L, you can use read/write locks
- *
- * _POSIX_SPIN_LOCKS (== 200112L)
- *                      If == 200112L, you can use spin locks
- *
- * _POSIX_BARRIERS (== 200112L)
- *                      If == 200112L, you can use barriers
- *
- *      + These functions provide both 'inherit' and/or
- *        'protect' protocol, based upon these macro
- *        settings.
- *
- * -------------------------------------------------------------
- */
-
-/*
- * POSIX Options
- */
-#undef _POSIX_THREADS
-#define _POSIX_THREADS 200809L
-
-#undef _POSIX_READER_WRITER_LOCKS
-#define _POSIX_READER_WRITER_LOCKS 200809L
-
-#undef _POSIX_SPIN_LOCKS
-#define _POSIX_SPIN_LOCKS 200809L
-
-#undef _POSIX_BARRIERS
-#define _POSIX_BARRIERS 200809L
-
-#undef _POSIX_THREAD_SAFE_FUNCTIONS
-#define _POSIX_THREAD_SAFE_FUNCTIONS 200809L
-
-#undef _POSIX_THREAD_ATTR_STACKSIZE
-#define _POSIX_THREAD_ATTR_STACKSIZE 200809L
-
-/*
- * The following options are not supported
- */
-#undef _POSIX_THREAD_ATTR_STACKADDR
-#define _POSIX_THREAD_ATTR_STACKADDR -1
-
-#undef _POSIX_THREAD_PRIO_INHERIT
-#define _POSIX_THREAD_PRIO_INHERIT -1
-
-#undef _POSIX_THREAD_PRIO_PROTECT
-#define _POSIX_THREAD_PRIO_PROTECT -1
-
-/* TPS is not fully supported.  */
-#undef _POSIX_THREAD_PRIORITY_SCHEDULING
-#define _POSIX_THREAD_PRIORITY_SCHEDULING -1
-
-#undef _POSIX_THREAD_PROCESS_SHARED
-#define _POSIX_THREAD_PROCESS_SHARED -1
-
-
-/*
- * POSIX 1003.1-2001 Limits
- * ===========================
- *
- * These limits are normally set in <limits.h>, which is not provided with
- * pthreads-win32.
- *
- * PTHREAD_DESTRUCTOR_ITERATIONS
- *                      Maximum number of attempts to destroy
- *                      a thread's thread-specific data on
- *                      termination (must be at least 4)
- *
- * PTHREAD_KEYS_MAX
- *                      Maximum number of thread-specific data keys
- *                      available per process (must be at least 128)
- *
- * PTHREAD_STACK_MIN
- *                      Minimum supported stack size for a thread
- *
- * PTHREAD_THREADS_MAX
- *                      Maximum number of threads supported per
- *                      process (must be at least 64).
- *
- * SEM_NSEMS_MAX
- *                      The maximum number of semaphores a process can have.
- *                      (must be at least 256)
- *
- * SEM_VALUE_MAX
- *                      The maximum value a semaphore can have.
- *                      (must be at least 32767)
- *
- */
-#undef _POSIX_THREAD_DESTRUCTOR_ITERATIONS
-#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS     4
-
-#undef PTHREAD_DESTRUCTOR_ITERATIONS
-#define PTHREAD_DESTRUCTOR_ITERATIONS           _POSIX_THREAD_DESTRUCTOR_ITERATIONS
-
-#undef _POSIX_THREAD_KEYS_MAX
-#define _POSIX_THREAD_KEYS_MAX                  128
-
-#undef PTHREAD_KEYS_MAX
-#define PTHREAD_KEYS_MAX                        _POSIX_THREAD_KEYS_MAX
-
-#undef PTHREAD_STACK_MIN
-#define PTHREAD_STACK_MIN                       0
-
-#undef _POSIX_THREAD_THREADS_MAX
-#define _POSIX_THREAD_THREADS_MAX               64
-
-  /* Arbitrary value */
-#undef PTHREAD_THREADS_MAX
-#define PTHREAD_THREADS_MAX                     2019
-
-#undef _POSIX_SEM_NSEMS_MAX
-#define _POSIX_SEM_NSEMS_MAX                    256
-
-  /* Arbitrary value */
-#undef SEM_NSEMS_MAX
-#define SEM_NSEMS_MAX                           1024
-
-#undef _POSIX_SEM_VALUE_MAX
-#define _POSIX_SEM_VALUE_MAX                    32767
-
-#undef SEM_VALUE_MAX
-#define SEM_VALUE_MAX                           INT_MAX
-
-
-#if defined(__GNUC__) && !defined(__declspec)
-# error Please upgrade your GNU compiler to one that supports __declspec.
-#endif
-
-/*
- * When building the library, you should define PTW32_BUILD so that
- * the variables/functions are exported correctly. When using the library,
- * do NOT define PTW32_BUILD, and then the variables/functions will
- * be imported correctly.
- */
-#if !defined(PTW32_STATIC_LIB)
-#  if defined(PTW32_BUILD)
-#    define PTW32_DLLPORT __declspec (dllexport)
-#  else
-#    define PTW32_DLLPORT __declspec (dllimport)
-#  endif
-#else
-#  define PTW32_DLLPORT
-#endif
-
-/*
- * The Open Watcom C/C++ compiler uses a non-standard calling convention
- * that passes function args in registers unless __cdecl is explicitly specified
- * in exposed function prototypes.
- *
- * We force all calls to cdecl even though this could slow Watcom code down
- * slightly. If you know that the Watcom compiler will be used to build both
- * the DLL and application, then you can probably define this as a null string.
- * Remember that pthread.h (this file) is used for both the DLL and application builds.
- */
-#define PTW32_CDECL __cdecl
-
-#if defined(_UWIN) && PTW32_LEVEL >= PTW32_LEVEL_MAX
-#   include     <sys/types.h>
-#else
-/*
- * Generic handle type - intended to extend uniqueness beyond
- * that available with a simple pointer. It should scale for either
- * IA-32 or IA-64.
- */
-typedef struct {
-    void * p;                   /* Pointer to actual object */
-    unsigned int x;             /* Extra information - reuse count etc */
-} ptw32_handle_t;
-
-typedef ptw32_handle_t pthread_t;
-typedef struct pthread_attr_t_ * pthread_attr_t;
-typedef struct pthread_once_t_ pthread_once_t;
-typedef struct pthread_key_t_ * pthread_key_t;
-typedef struct pthread_mutex_t_ * pthread_mutex_t;
-typedef struct pthread_mutexattr_t_ * pthread_mutexattr_t;
-typedef struct pthread_cond_t_ * pthread_cond_t;
-typedef struct pthread_condattr_t_ * pthread_condattr_t;
-#endif
-typedef struct pthread_rwlock_t_ * pthread_rwlock_t;
-typedef struct pthread_rwlockattr_t_ * pthread_rwlockattr_t;
-typedef struct pthread_spinlock_t_ * pthread_spinlock_t;
-typedef struct pthread_barrier_t_ * pthread_barrier_t;
-typedef struct pthread_barrierattr_t_ * pthread_barrierattr_t;
-
-/*
- * ====================
- * ====================
- * POSIX Threads
- * ====================
- * ====================
- */
-
-enum {
-/*
- * pthread_attr_{get,set}detachstate
- */
-  PTHREAD_CREATE_JOINABLE       = 0,  /* Default */
-  PTHREAD_CREATE_DETACHED       = 1,
-
-/*
- * pthread_attr_{get,set}inheritsched
- */
-  PTHREAD_INHERIT_SCHED         = 0,
-  PTHREAD_EXPLICIT_SCHED        = 1,  /* Default */
-
-/*
- * pthread_{get,set}scope
- */
-  PTHREAD_SCOPE_PROCESS         = 0,
-  PTHREAD_SCOPE_SYSTEM          = 1,  /* Default */
-
-/*
- * pthread_setcancelstate paramters
- */
-  PTHREAD_CANCEL_ENABLE         = 0,  /* Default */
-  PTHREAD_CANCEL_DISABLE        = 1,
-
-/*
- * pthread_setcanceltype parameters
- */
-  PTHREAD_CANCEL_ASYNCHRONOUS   = 0,
-  PTHREAD_CANCEL_DEFERRED       = 1,  /* Default */
-
-/*
- * pthread_mutexattr_{get,set}pshared
- * pthread_condattr_{get,set}pshared
- */
-  PTHREAD_PROCESS_PRIVATE       = 0,
-  PTHREAD_PROCESS_SHARED        = 1,
-
-/*
- * pthread_mutexattr_{get,set}robust
- */
-  PTHREAD_MUTEX_STALLED         = 0,  /* Default */
-  PTHREAD_MUTEX_ROBUST          = 1,
-
-/*
- * pthread_barrier_wait
- */
-  PTHREAD_BARRIER_SERIAL_THREAD = -1
-};
-
-/*
- * ====================
- * ====================
- * Cancelation
- * ====================
- * ====================
- */
-#define PTHREAD_CANCELED       ((void *)(size_t) -1)
-
-
-/*
- * ====================
- * ====================
- * Once Key
- * ====================
- * ====================
- */
-#define PTHREAD_ONCE_INIT       { PTW32_FALSE, 0, 0, 0}
-
-struct pthread_once_t_
-{
-  int          done;        /* indicates if user function has been executed */
-  void *       lock;
-  int          reserved1;
-  int          reserved2;
-};
-
-
-/*
- * ====================
- * ====================
- * Object initialisers
- * ====================
- * ====================
- */
-#define PTHREAD_MUTEX_INITIALIZER ((pthread_mutex_t)(size_t) -1)
-#define PTHREAD_RECURSIVE_MUTEX_INITIALIZER ((pthread_mutex_t)(size_t) -2)
-#define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER ((pthread_mutex_t)(size_t) -3)
-
-/*
- * Compatibility with LinuxThreads
- */
-#define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP PTHREAD_RECURSIVE_MUTEX_INITIALIZER
-#define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP PTHREAD_ERRORCHECK_MUTEX_INITIALIZER
-
-#define PTHREAD_COND_INITIALIZER ((pthread_cond_t)(size_t) -1)
-
-#define PTHREAD_RWLOCK_INITIALIZER ((pthread_rwlock_t)(size_t) -1)
-
-#define PTHREAD_SPINLOCK_INITIALIZER ((pthread_spinlock_t)(size_t) -1)
-
-
-/*
- * Mutex types.
- */
-enum
-{
-  /* Compatibility with LinuxThreads */
-  PTHREAD_MUTEX_FAST_NP,
-  PTHREAD_MUTEX_RECURSIVE_NP,
-  PTHREAD_MUTEX_ERRORCHECK_NP,
-  PTHREAD_MUTEX_TIMED_NP = PTHREAD_MUTEX_FAST_NP,
-  PTHREAD_MUTEX_ADAPTIVE_NP = PTHREAD_MUTEX_FAST_NP,
-  /* For compatibility with POSIX */
-  PTHREAD_MUTEX_NORMAL = PTHREAD_MUTEX_FAST_NP,
-  PTHREAD_MUTEX_RECURSIVE = PTHREAD_MUTEX_RECURSIVE_NP,
-  PTHREAD_MUTEX_ERRORCHECK = PTHREAD_MUTEX_ERRORCHECK_NP,
-  PTHREAD_MUTEX_DEFAULT = PTHREAD_MUTEX_NORMAL
-};
-
-
-typedef struct ptw32_cleanup_t ptw32_cleanup_t;
-
-#if defined(_MSC_VER)
-/* Disable MSVC 'anachronism used' warning */
-#pragma warning( disable : 4229 )
-#endif
-
-typedef void (* PTW32_CDECL ptw32_cleanup_callback_t)(void *);
-
-#if defined(_MSC_VER)
-#pragma warning( default : 4229 )
-#endif
-
-struct ptw32_cleanup_t
-{
-  ptw32_cleanup_callback_t routine;
-  void *arg;
-  struct ptw32_cleanup_t *prev;
-};
-
-#if defined(__CLEANUP_SEH)
-        /*
-         * WIN32 SEH version of cancel cleanup.
-         */
-
-#define pthread_cleanup_push( _rout, _arg ) \
-        { \
-            ptw32_cleanup_t     _cleanup; \
-            \
-        _cleanup.routine        = (ptw32_cleanup_callback_t)(_rout); \
-            _cleanup.arg        = (_arg); \
-            __try \
-              { \
-
-#define pthread_cleanup_pop( _execute ) \
-              } \
-            __finally \
-                { \
-                    if( _execute || AbnormalTermination()) \
-                      { \
-                          (*(_cleanup.routine))( _cleanup.arg ); \
-                      } \
-                } \
-        }
-
-#else /* __CLEANUP_SEH */
-
-#if defined(__CLEANUP_C)
-
-        /*
-         * C implementation of PThreads cancel cleanup
-         */
-
-#define pthread_cleanup_push( _rout, _arg ) \
-        { \
-            ptw32_cleanup_t     _cleanup; \
-            \
-            ptw32_push_cleanup( &_cleanup, (ptw32_cleanup_callback_t) (_rout), (_arg) ); \
-
-#define pthread_cleanup_pop( _execute ) \
-            (void) ptw32_pop_cleanup( _execute ); \
-        }
-
-#else /* __CLEANUP_C */
-
-#if defined(__CLEANUP_CXX)
-
-        /*
-         * C++ version of cancel cleanup.
-         * - John E. Bossom.
-         */
-
-        class PThreadCleanup {
-          /*
-           * PThreadCleanup
-           *
-           * Purpose
-           *      This class is a C++ helper class that is
-           *      used to implement pthread_cleanup_push/
-           *      pthread_cleanup_pop.
-           *      The destructor of this class automatically
-           *      pops the pushed cleanup routine regardless
-           *      of how the code exits the scope
-           *      (i.e. such as by an exception)
-           */
-      ptw32_cleanup_callback_t cleanUpRout;
-          void    *       obj;
-          int             executeIt;
-
-        public:
-          PThreadCleanup() :
-            cleanUpRout( 0 ),
-            obj( 0 ),
-            executeIt( 0 )
-            /*
-             * No cleanup performed
-             */
-            {
-            }
-
-          PThreadCleanup(
-             ptw32_cleanup_callback_t routine,
-                         void    *       arg ) :
-            cleanUpRout( routine ),
-            obj( arg ),
-            executeIt( 1 )
-            /*
-             * Registers a cleanup routine for 'arg'
-             */
-            {
-            }
-
-          ~PThreadCleanup()
-            {
-              if ( executeIt && ((void *) cleanUpRout != (void *) 0) )
-                {
-                  (void) (*cleanUpRout)( obj );
-                }
-            }
-
-          void execute( int exec )
-            {
-              executeIt = exec;
-            }
-        };
-
-        /*
-         * C++ implementation of PThreads cancel cleanup;
-         * This implementation takes advantage of a helper
-         * class who's destructor automatically calls the
-         * cleanup routine if we exit our scope weirdly
-         */
-#define pthread_cleanup_push( _rout, _arg ) \
-        { \
-            PThreadCleanup  cleanup((ptw32_cleanup_callback_t)(_rout), \
-                                    (void *) (_arg) );
-
-#define pthread_cleanup_pop( _execute ) \
-            cleanup.execute( _execute ); \
-        }
-
-#else
-
-#error ERROR [__FILE__, line __LINE__]: Cleanup type undefined.
-
-#endif /* __CLEANUP_CXX */
-
-#endif /* __CLEANUP_C */
-
-#endif /* __CLEANUP_SEH */
-
-/*
- * ===============
- * ===============
- * Methods
- * ===============
- * ===============
- */
-
-/*
- * PThread Attribute Functions
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_init (pthread_attr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_destroy (pthread_attr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_getdetachstate (const pthread_attr_t * attr,
-                                         int *detachstate);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_getstackaddr (const pthread_attr_t * attr,
-                                       void **stackaddr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_getstacksize (const pthread_attr_t * attr,
-                                       size_t * stacksize);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_setdetachstate (pthread_attr_t * attr,
-                                         int detachstate);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_setstackaddr (pthread_attr_t * attr,
-                                       void *stackaddr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_setstacksize (pthread_attr_t * attr,
-                                       size_t stacksize);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_getschedparam (const pthread_attr_t *attr,
-                                        struct sched_param *param);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_setschedparam (pthread_attr_t *attr,
-                                        const struct sched_param *param);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_setschedpolicy (pthread_attr_t *,
-                                         int);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_getschedpolicy (const pthread_attr_t *,
-                                         int *);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_setinheritsched(pthread_attr_t * attr,
-                                         int inheritsched);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_getinheritsched(const pthread_attr_t * attr,
-                                         int * inheritsched);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_setscope (pthread_attr_t *,
-                                   int);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_attr_getscope (const pthread_attr_t *,
-                                   int *);
-
-/*
- * PThread Functions
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_create (pthread_t * tid,
-                            const pthread_attr_t * attr,
-                            void *(PTW32_CDECL *start) (void *),
-                            void *arg);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_detach (pthread_t tid);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_equal (pthread_t t1,
-                           pthread_t t2);
-
-PTW32_DLLPORT void PTW32_CDECL pthread_exit (void *value_ptr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_join (pthread_t thread,
-                          void **value_ptr);
-
-PTW32_DLLPORT pthread_t PTW32_CDECL pthread_self (void);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_cancel (pthread_t thread);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_setcancelstate (int state,
-                                    int *oldstate);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_setcanceltype (int type,
-                                   int *oldtype);
-
-PTW32_DLLPORT void PTW32_CDECL pthread_testcancel (void);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_once (pthread_once_t * once_control,
-                          void (PTW32_CDECL *init_routine) (void));
-
-#if PTW32_LEVEL >= PTW32_LEVEL_MAX
-PTW32_DLLPORT ptw32_cleanup_t * PTW32_CDECL ptw32_pop_cleanup (int execute);
-
-PTW32_DLLPORT void PTW32_CDECL ptw32_push_cleanup (ptw32_cleanup_t * cleanup,
-                                 ptw32_cleanup_callback_t routine,
-                                 void *arg);
-#endif /* PTW32_LEVEL >= PTW32_LEVEL_MAX */
-
-/*
- * Thread Specific Data Functions
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_key_create (pthread_key_t * key,
-                                void (PTW32_CDECL *destructor) (void *));
-
-PTW32_DLLPORT int PTW32_CDECL pthread_key_delete (pthread_key_t key);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_setspecific (pthread_key_t key,
-                                 const void *value);
-
-PTW32_DLLPORT void * PTW32_CDECL pthread_getspecific (pthread_key_t key);
-
-
-/*
- * Mutex Attribute Functions
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_init (pthread_mutexattr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_destroy (pthread_mutexattr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_getpshared (const pthread_mutexattr_t
-                                          * attr,
-                                          int *pshared);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_setpshared (pthread_mutexattr_t * attr,
-                                          int pshared);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_settype (pthread_mutexattr_t * attr, int kind);
-PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_gettype (const pthread_mutexattr_t * attr, int *kind);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_setrobust(
-                                           pthread_mutexattr_t *attr,
-                                           int robust);
-PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_getrobust(
-                                           const pthread_mutexattr_t * attr,
-                                           int * robust);
-
-/*
- * Barrier Attribute Functions
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_barrierattr_init (pthread_barrierattr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_barrierattr_destroy (pthread_barrierattr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_barrierattr_getpshared (const pthread_barrierattr_t
-                                            * attr,
-                                            int *pshared);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_barrierattr_setpshared (pthread_barrierattr_t * attr,
-                                            int pshared);
-
-/*
- * Mutex Functions
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_mutex_init (pthread_mutex_t * mutex,
-                                const pthread_mutexattr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_mutex_destroy (pthread_mutex_t * mutex);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_mutex_lock (pthread_mutex_t * mutex);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_mutex_timedlock(pthread_mutex_t * mutex,
-                                    const struct timespec *abstime);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_mutex_trylock (pthread_mutex_t * mutex);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_mutex_unlock (pthread_mutex_t * mutex);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_mutex_consistent (pthread_mutex_t * mutex);
-
-/*
- * Spinlock Functions
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_spin_init (pthread_spinlock_t * lock, int pshared);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_spin_destroy (pthread_spinlock_t * lock);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_spin_lock (pthread_spinlock_t * lock);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_spin_trylock (pthread_spinlock_t * lock);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_spin_unlock (pthread_spinlock_t * lock);
-
-/*
- * Barrier Functions
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_barrier_init (pthread_barrier_t * barrier,
-                                  const pthread_barrierattr_t * attr,
-                                  unsigned int count);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_barrier_destroy (pthread_barrier_t * barrier);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_barrier_wait (pthread_barrier_t * barrier);
-
-/*
- * Condition Variable Attribute Functions
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_condattr_init (pthread_condattr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_condattr_destroy (pthread_condattr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_condattr_getpshared (const pthread_condattr_t * attr,
-                                         int *pshared);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_condattr_setpshared (pthread_condattr_t * attr,
-                                         int pshared);
-
-/*
- * Condition Variable Functions
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_cond_init (pthread_cond_t * cond,
-                               const pthread_condattr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_cond_destroy (pthread_cond_t * cond);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_cond_wait (pthread_cond_t * cond,
-                               pthread_mutex_t * mutex);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_cond_timedwait (pthread_cond_t * cond,
-                                    pthread_mutex_t * mutex,
-                                    const struct timespec *abstime);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_cond_signal (pthread_cond_t * cond);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_cond_broadcast (pthread_cond_t * cond);
-
-/*
- * Scheduling
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_setschedparam (pthread_t thread,
-                                   int policy,
-                                   const struct sched_param *param);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_getschedparam (pthread_t thread,
-                                   int *policy,
-                                   struct sched_param *param);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_setconcurrency (int);
- 
-PTW32_DLLPORT int PTW32_CDECL pthread_getconcurrency (void);
-
-/*
- * Read-Write Lock Functions
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_init(pthread_rwlock_t *lock,
-                                const pthread_rwlockattr_t *attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_destroy(pthread_rwlock_t *lock);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_tryrdlock(pthread_rwlock_t *);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_trywrlock(pthread_rwlock_t *);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_rdlock(pthread_rwlock_t *lock);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_timedrdlock(pthread_rwlock_t *lock,
-                                       const struct timespec *abstime);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_wrlock(pthread_rwlock_t *lock);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_timedwrlock(pthread_rwlock_t *lock,
-                                       const struct timespec *abstime);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_unlock(pthread_rwlock_t *lock);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlockattr_init (pthread_rwlockattr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlockattr_destroy (pthread_rwlockattr_t * attr);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlockattr_getpshared (const pthread_rwlockattr_t * attr,
-                                           int *pshared);
-
-PTW32_DLLPORT int PTW32_CDECL pthread_rwlockattr_setpshared (pthread_rwlockattr_t * attr,
-                                           int pshared);
-
-#if PTW32_LEVEL >= PTW32_LEVEL_MAX - 1
-
-/*
- * Signal Functions. Should be defined in <signal.h> but MSVC and MinGW32
- * already have signal.h that don't define these.
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_kill(pthread_t thread, int sig);
-
-/*
- * Non-portable functions
- */
-
-/*
- * Compatibility with Linux.
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_setkind_np(pthread_mutexattr_t * attr,
-                                         int kind);
-PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_getkind_np(pthread_mutexattr_t * attr,
-                                         int *kind);
-
-/*
- * Possibly supported by other POSIX threads implementations
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_delay_np (struct timespec * interval);
-PTW32_DLLPORT int PTW32_CDECL pthread_num_processors_np(void);
-PTW32_DLLPORT unsigned __int64 PTW32_CDECL pthread_getunique_np(pthread_t thread);
-
-/*
- * Useful if an application wants to statically link
- * the lib rather than load the DLL at run-time.
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_win32_process_attach_np(void);
-PTW32_DLLPORT int PTW32_CDECL pthread_win32_process_detach_np(void);
-PTW32_DLLPORT int PTW32_CDECL pthread_win32_thread_attach_np(void);
-PTW32_DLLPORT int PTW32_CDECL pthread_win32_thread_detach_np(void);
-
-/*
- * Features that are auto-detected at load/run time.
- */
-PTW32_DLLPORT int PTW32_CDECL pthread_win32_test_features_np(int);
-enum ptw32_features {
-  PTW32_SYSTEM_INTERLOCKED_COMPARE_EXCHANGE = 0x0001, /* System provides it. */
-  PTW32_ALERTABLE_ASYNC_CANCEL              = 0x0002  /* Can cancel blocked threads. */
-};
-
-/*
- * Register a system time change with the library.
- * Causes the library to perform various functions
- * in response to the change. Should be called whenever
- * the application's top level window receives a
- * WM_TIMECHANGE message. It can be passed directly to
- * pthread_create() as a new thread if desired.
- */
-PTW32_DLLPORT void * PTW32_CDECL pthread_timechange_handler_np(void *);
-
-#endif /*PTW32_LEVEL >= PTW32_LEVEL_MAX - 1 */
-
-#if PTW32_LEVEL >= PTW32_LEVEL_MAX
-
-/*
- * Returns the Win32 HANDLE for the POSIX thread.
- */
-PTW32_DLLPORT HANDLE PTW32_CDECL pthread_getw32threadhandle_np(pthread_t thread);
-/*
- * Returns the win32 thread ID for POSIX thread.
- */
-PTW32_DLLPORT DWORD PTW32_CDECL pthread_getw32threadid_np (pthread_t thread);
-
-
-/*
- * Protected Methods
- *
- * This function blocks until the given WIN32 handle
- * is signaled or pthread_cancel had been called.
- * This function allows the caller to hook into the
- * PThreads cancel mechanism. It is implemented using
- *
- *              WaitForMultipleObjects
- *
- * on 'waitHandle' and a manually reset WIN32 Event
- * used to implement pthread_cancel. The 'timeout'
- * argument to TimedWait is simply passed to
- * WaitForMultipleObjects.
- */
-PTW32_DLLPORT int PTW32_CDECL pthreadCancelableWait (HANDLE waitHandle);
-PTW32_DLLPORT int PTW32_CDECL pthreadCancelableTimedWait (HANDLE waitHandle,
-                                        DWORD timeout);
-
-#endif /* PTW32_LEVEL >= PTW32_LEVEL_MAX */
-
-/*
- * Thread-Safe C Runtime Library Mappings.
- */
-#if !defined(_UWIN)
-#  if defined(NEED_ERRNO)
-     PTW32_DLLPORT int * PTW32_CDECL _errno( void );
-#  else
-#    if !defined(errno)
-#      if (defined(_MT) || defined(_DLL))
-         __declspec(dllimport) extern int * __cdecl _errno(void);
-#        define errno   (*_errno())
-#      endif
-#    endif
-#  endif
-#endif
-
-/*
- * Some compiler environments don't define some things.
- */
-#if defined(__BORLANDC__)
-#  define _ftime ftime
-#  define _timeb timeb
-#endif
-
-#if defined(__cplusplus)
-
-/*
- * Internal exceptions
- */
-class ptw32_exception {};
-class ptw32_exception_cancel : public ptw32_exception {};
-class ptw32_exception_exit   : public ptw32_exception {};
-
-#endif
-
-#if PTW32_LEVEL >= PTW32_LEVEL_MAX
-
-/* FIXME: This is only required if the library was built using SEH */
-/*
- * Get internal SEH tag
- */
-PTW32_DLLPORT DWORD PTW32_CDECL ptw32_get_exception_services_code(void);
-
-#endif /* PTW32_LEVEL >= PTW32_LEVEL_MAX */
-
-#if !defined(PTW32_BUILD)
-
-#if defined(__CLEANUP_SEH)
-
-/*
- * Redefine the SEH __except keyword to ensure that applications
- * propagate our internal exceptions up to the library's internal handlers.
- */
-#define __except( E ) \
-        __except( ( GetExceptionCode() == ptw32_get_exception_services_code() ) \
-                 ? EXCEPTION_CONTINUE_SEARCH : ( E ) )
-
-#endif /* __CLEANUP_SEH */
-
-#if defined(__CLEANUP_CXX)
-
-/*
- * Redefine the C++ catch keyword to ensure that applications
- * propagate our internal exceptions up to the library's internal handlers.
- */
-#if defined(_MSC_VER)
-        /*
-         * WARNING: Replace any 'catch( ... )' with 'PtW32CatchAll'
-         * if you want Pthread-Win32 cancelation and pthread_exit to work.
-         */
-
-#if !defined(PtW32NoCatchWarn)
-
-#pragma message("Specify \"/DPtW32NoCatchWarn\" compiler flag to skip this message.")
-#pragma message("------------------------------------------------------------------")
-#pragma message("When compiling applications with MSVC++ and C++ exception handling:")
-#pragma message("  Replace any 'catch( ... )' in routines called from POSIX threads")
-#pragma message("  with 'PtW32CatchAll' or 'CATCHALL' if you want POSIX thread")
-#pragma message("  cancelation and pthread_exit to work. For example:")
-#pragma message("")
-#pragma message("    #if defined(PtW32CatchAll)")
-#pragma message("      PtW32CatchAll")
-#pragma message("    #else")
-#pragma message("      catch(...)")
-#pragma message("    #endif")
-#pragma message("        {")
-#pragma message("          /* Catchall block processing */")
-#pragma message("        }")
-#pragma message("------------------------------------------------------------------")
-
-#endif
-
-#define PtW32CatchAll \
-        catch( ptw32_exception & ) { throw; } \
-        catch( ... )
-
-#else /* _MSC_VER */
-
-#define catch( E ) \
-        catch( ptw32_exception & ) { throw; } \
-        catch( E )
-
-#endif /* _MSC_VER */
-
-#endif /* __CLEANUP_CXX */
-
-#endif /* ! PTW32_BUILD */
-
-#if defined(__cplusplus)
-}                               /* End of extern "C" */
-#endif                          /* __cplusplus */
-
-#if defined(PTW32__HANDLE_DEF)
-# undef HANDLE
-#endif
-#if defined(PTW32__DWORD_DEF)
-# undef DWORD
-#endif
-
-#undef PTW32_LEVEL
-#undef PTW32_LEVEL_MAX
-
-#endif /* ! RC_INVOKED */
-
-#endif /* PTHREAD_H */

src/external/pthread/include/sched.h

@@ -1,183 +0,0 @@
-/*
- * Module: sched.h
- *
- * Purpose:
- *      Provides an implementation of POSIX realtime extensions
- *      as defined in 
- *
- *              POSIX 1003.1b-1993      (POSIX.1b)
- *
- * --------------------------------------------------------------------------
- *
- *      Pthreads-win32 - POSIX Threads Library for Win32
- *      Copyright(C) 1998 John E. Bossom
- *      Copyright(C) 1999,2005 Pthreads-win32 contributors
- * 
- *      Contact Email: [email protected]
- * 
- *      The current list of contributors is contained
- *      in the file CONTRIBUTORS included with the source
- *      code distribution. The list can also be seen at the
- *      following World Wide Web location:
- *      http://sources.redhat.com/pthreads-win32/contributors.html
- * 
- *      This library is free software; you can redistribute it and/or
- *      modify it under the terms of the GNU Lesser General Public
- *      License as published by the Free Software Foundation; either
- *      version 2 of the License, or (at your option) any later version.
- * 
- *      This library is distributed in the hope that it will be useful,
- *      but WITHOUT ANY WARRANTY; without even the implied warranty of
- *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *      Lesser General Public License for more details.
- * 
- *      You should have received a copy of the GNU Lesser General Public
- *      License along with this library in the file COPYING.LIB;
- *      if not, write to the Free Software Foundation, Inc.,
- *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-#if !defined(_SCHED_H)
-#define _SCHED_H
-
-#undef PTW32_SCHED_LEVEL
-
-#if defined(_POSIX_SOURCE)
-#define PTW32_SCHED_LEVEL 0
-/* Early POSIX */
-#endif
-
-#if defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 199309
-#undef PTW32_SCHED_LEVEL
-#define PTW32_SCHED_LEVEL 1
-/* Include 1b, 1c and 1d */
-#endif
-
-#if defined(INCLUDE_NP)
-#undef PTW32_SCHED_LEVEL
-#define PTW32_SCHED_LEVEL 2
-/* Include Non-Portable extensions */
-#endif
-
-#define PTW32_SCHED_LEVEL_MAX 3
-
-#if ( defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 200112 )  || !defined(PTW32_SCHED_LEVEL)
-#define PTW32_SCHED_LEVEL PTW32_SCHED_LEVEL_MAX
-/* Include everything */
-#endif
-
-
-#if defined(__GNUC__) && !defined(__declspec)
-# error Please upgrade your GNU compiler to one that supports __declspec.
-#endif
-
-/*
- * When building the library, you should define PTW32_BUILD so that
- * the variables/functions are exported correctly. When using the library,
- * do NOT define PTW32_BUILD, and then the variables/functions will
- * be imported correctly.
- */
-#if !defined(PTW32_STATIC_LIB)
-#  if defined(PTW32_BUILD)
-#    define PTW32_DLLPORT __declspec (dllexport)
-#  else
-#    define PTW32_DLLPORT __declspec (dllimport)
-#  endif
-#else
-#  define PTW32_DLLPORT
-#endif
-
-/*
- * This is a duplicate of what is in the autoconf config.h,
- * which is only used when building the pthread-win32 libraries.
- */
-
-#if !defined(PTW32_CONFIG_H)
-#  if defined(WINCE)
-#    define NEED_ERRNO
-#    define NEED_SEM
-#  endif
-#  if defined(__MINGW64__)
-#    define HAVE_STRUCT_TIMESPEC
-#    define HAVE_MODE_T
-#  elif defined(_UWIN) || defined(__MINGW32__)
-#    define HAVE_MODE_T
-#  endif
-#endif
-
-/*
- *
- */
-
-#if PTW32_SCHED_LEVEL >= PTW32_SCHED_LEVEL_MAX
-#if defined(NEED_ERRNO)
-#include "need_errno.h"
-#else
-#include <errno.h>
-#endif
-#endif /* PTW32_SCHED_LEVEL >= PTW32_SCHED_LEVEL_MAX */
-
-#if (defined(__MINGW64__) || defined(__MINGW32__)) || defined(_UWIN)
-# if PTW32_SCHED_LEVEL >= PTW32_SCHED_LEVEL_MAX
-/* For pid_t */
-#  include <sys/types.h>
-/* Required by Unix 98 */
-#  include <time.h>
-# else
-   typedef int pid_t;
-# endif
-#else
- typedef int pid_t;
-#endif
-
-/* Thread scheduling policies */
-
-enum {
-  SCHED_OTHER = 0,
-  SCHED_FIFO,
-  SCHED_RR,
-  SCHED_MIN   = SCHED_OTHER,
-  SCHED_MAX   = SCHED_RR
-};
-
-struct sched_param {
-  int sched_priority;
-};
-
-#if defined(__cplusplus)
-extern "C"
-{
-#endif                          /* __cplusplus */
-
-PTW32_DLLPORT int __cdecl sched_yield (void);
-
-PTW32_DLLPORT int __cdecl sched_get_priority_min (int policy);
-
-PTW32_DLLPORT int __cdecl sched_get_priority_max (int policy);
-
-PTW32_DLLPORT int __cdecl sched_setscheduler (pid_t pid, int policy);
-
-PTW32_DLLPORT int __cdecl sched_getscheduler (pid_t pid);
-
-/*
- * Note that this macro returns ENOTSUP rather than
- * ENOSYS as might be expected. However, returning ENOSYS
- * should mean that sched_get_priority_{min,max} are
- * not implemented as well as sched_rr_get_interval.
- * This is not the case, since we just don't support
- * round-robin scheduling. Therefore I have chosen to
- * return the same value as sched_setscheduler when
- * SCHED_RR is passed to it.
- */
-#define sched_rr_get_interval(_pid, _interval) \
-  ( errno = ENOTSUP, (int) -1 )
-
-
-#if defined(__cplusplus)
-}                               /* End of extern "C" */
-#endif                          /* __cplusplus */
-
-#undef PTW32_SCHED_LEVEL
-#undef PTW32_SCHED_LEVEL_MAX
-
-#endif                          /* !_SCHED_H */
-

src/external/pthread/include/semaphore.h

@@ -1,169 +0,0 @@
-/*
- * Module: semaphore.h
- *
- * Purpose:
- *	Semaphores aren't actually part of the PThreads standard.
- *	They are defined by the POSIX Standard:
- *
- *		POSIX 1003.1b-1993	(POSIX.1b)
- *
- * --------------------------------------------------------------------------
- *
- *      Pthreads-win32 - POSIX Threads Library for Win32
- *      Copyright(C) 1998 John E. Bossom
- *      Copyright(C) 1999,2005 Pthreads-win32 contributors
- * 
- *      Contact Email: [email protected]
- * 
- *      The current list of contributors is contained
- *      in the file CONTRIBUTORS included with the source
- *      code distribution. The list can also be seen at the
- *      following World Wide Web location:
- *      http://sources.redhat.com/pthreads-win32/contributors.html
- * 
- *      This library is free software; you can redistribute it and/or
- *      modify it under the terms of the GNU Lesser General Public
- *      License as published by the Free Software Foundation; either
- *      version 2 of the License, or (at your option) any later version.
- * 
- *      This library is distributed in the hope that it will be useful,
- *      but WITHOUT ANY WARRANTY; without even the implied warranty of
- *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *      Lesser General Public License for more details.
- * 
- *      You should have received a copy of the GNU Lesser General Public
- *      License along with this library in the file COPYING.LIB;
- *      if not, write to the Free Software Foundation, Inc.,
- *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-#if !defined( SEMAPHORE_H )
-#define SEMAPHORE_H
-
-#undef PTW32_SEMAPHORE_LEVEL
-
-#if defined(_POSIX_SOURCE)
-#define PTW32_SEMAPHORE_LEVEL 0
-/* Early POSIX */
-#endif
-
-#if defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 199309
-#undef PTW32_SEMAPHORE_LEVEL
-#define PTW32_SEMAPHORE_LEVEL 1
-/* Include 1b, 1c and 1d */
-#endif
-
-#if defined(INCLUDE_NP)
-#undef PTW32_SEMAPHORE_LEVEL
-#define PTW32_SEMAPHORE_LEVEL 2
-/* Include Non-Portable extensions */
-#endif
-
-#define PTW32_SEMAPHORE_LEVEL_MAX 3
-
-#if !defined(PTW32_SEMAPHORE_LEVEL)
-#define PTW32_SEMAPHORE_LEVEL PTW32_SEMAPHORE_LEVEL_MAX
-/* Include everything */
-#endif
-
-#if defined(__GNUC__) && ! defined (__declspec)
-# error Please upgrade your GNU compiler to one that supports __declspec.
-#endif
-
-/*
- * When building the library, you should define PTW32_BUILD so that
- * the variables/functions are exported correctly. When using the library,
- * do NOT define PTW32_BUILD, and then the variables/functions will
- * be imported correctly.
- */
-#if !defined(PTW32_STATIC_LIB)
-#  if defined(PTW32_BUILD)
-#    define PTW32_DLLPORT __declspec (dllexport)
-#  else
-#    define PTW32_DLLPORT __declspec (dllimport)
-#  endif
-#else
-#  define PTW32_DLLPORT
-#endif
-
-/*
- * This is a duplicate of what is in the autoconf config.h,
- * which is only used when building the pthread-win32 libraries.
- */
-
-#if !defined(PTW32_CONFIG_H)
-#  if defined(WINCE)
-#    define NEED_ERRNO
-#    define NEED_SEM
-#  endif
-#  if defined(__MINGW64__)
-#    define HAVE_STRUCT_TIMESPEC
-#    define HAVE_MODE_T
-#  elif defined(_UWIN) || defined(__MINGW32__)
-#    define HAVE_MODE_T
-#  endif
-#endif
-
-/*
- *
- */
-
-#if PTW32_SEMAPHORE_LEVEL >= PTW32_SEMAPHORE_LEVEL_MAX
-#if defined(NEED_ERRNO)
-#include "need_errno.h"
-#else
-#include <errno.h>
-#endif
-#endif /* PTW32_SEMAPHORE_LEVEL >= PTW32_SEMAPHORE_LEVEL_MAX */
-
-#define _POSIX_SEMAPHORES
-
-#if defined(__cplusplus)
-extern "C"
-{
-#endif				/* __cplusplus */
-
-#if !defined(HAVE_MODE_T)
-typedef unsigned int mode_t;
-#endif
-
-
-typedef struct sem_t_ * sem_t;
-
-PTW32_DLLPORT int __cdecl sem_init (sem_t * sem,
-			    int pshared,
-			    unsigned int value);
-
-PTW32_DLLPORT int __cdecl sem_destroy (sem_t * sem);
-
-PTW32_DLLPORT int __cdecl sem_trywait (sem_t * sem);
-
-PTW32_DLLPORT int __cdecl sem_wait (sem_t * sem);
-
-PTW32_DLLPORT int __cdecl sem_timedwait (sem_t * sem,
-				 const struct timespec * abstime);
-
-PTW32_DLLPORT int __cdecl sem_post (sem_t * sem);
-
-PTW32_DLLPORT int __cdecl sem_post_multiple (sem_t * sem,
-				     int count);
-
-PTW32_DLLPORT int __cdecl sem_open (const char * name,
-			    int oflag,
-			    mode_t mode,
-			    unsigned int value);
-
-PTW32_DLLPORT int __cdecl sem_close (sem_t * sem);
-
-PTW32_DLLPORT int __cdecl sem_unlink (const char * name);
-
-PTW32_DLLPORT int __cdecl sem_getvalue (sem_t * sem,
-				int * sval);
-
-#if defined(__cplusplus)
-}				/* End of extern "C" */
-#endif				/* __cplusplus */
-
-#undef PTW32_SEMAPHORE_LEVEL
-#undef PTW32_SEMAPHORE_LEVEL_MAX
-
-#endif				/* !SEMAPHORE_H */

src/gestures.h

@@ -1,6 +1,6 @@
 /**********************************************************************************************
 *
-*   raylib Gestures System - Gestures Processing based on input gesture events (touch/mouse)
+*   raylib.gestures - Gestures system, gestures processing based on input events (touch/mouse)
 *
 *   NOTE: Memory footprint of this library is aproximately 128 bytes (global variables)
 *
@@ -24,7 +24,7 @@
 *
 *   LICENSE: zlib/libpng
 *
-*   Copyright (c) 2014-2016 Ramon Santamaria (@raysan5)
+*   Copyright (c) 2014-2017 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.
@@ -147,7 +147,7 @@ float GetGesturePinchAngle(void);                       // Get gesture pinch ang
     // Functions required to query time on Windows
     int __stdcall QueryPerformanceCounter(unsigned long long int *lpPerformanceCount);
     int __stdcall QueryPerformanceFrequency(unsigned long long int *lpFrequency);
-#elif defined(__linux)
+#elif defined(__linux__)
     #include <sys/time.h>       // Required for: timespec
     #include <time.h>           // Required for: clock_gettime()
 #endif
@@ -517,7 +517,7 @@ static double GetCurrentTime(void)
     time = (double)currentTime/clockFrequency*1000.0f;  // Time in miliseconds
 #endif
 
-#if defined(__linux)
+#if defined(__linux__)
     // NOTE: Only for Linux-based systems
     struct timespec now;
     clock_gettime(CLOCK_MONOTONIC, &now);

src/models.c

@@ -1,17 +1,19 @@
 /**********************************************************************************************
 *
-*   raylib.models - Basic functions to draw 3d shapes and 3d models
+*   raylib.models - Basic functions to deal with 3d shapes and 3d models
 *
 *   CONFIGURATION:
 *
 *   #define SUPPORT_FILEFORMAT_OBJ / SUPPORT_LOAD_OBJ
+*       Selected desired fileformats to be supported for loading.
 *
 *   #define SUPPORT_FILEFORMAT_MTL
+*       Selected desired fileformats to be supported for loading.
 *
 *
 *   LICENSE: zlib/libpng
 *
-*   Copyright (c) 2014-2016 Ramon Santamaria (@raysan5)
+*   Copyright (c) 2014-2017 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.

src/physac.h

@@ -249,7 +249,7 @@ PHYSACDEF void ClosePhysics(void);
     // Functions required to query time on Windows
     int __stdcall QueryPerformanceCounter(unsigned long long int *lpPerformanceCount);
     int __stdcall QueryPerformanceFrequency(unsigned long long int *lpFrequency);
-#elif defined(__linux) || defined(PLATFORM_WEB)
+#elif defined(__linux__) || defined(PLATFORM_WEB)
     #include <sys/time.h>           // Required for: timespec
     #include <time.h>               // Required for: clock_gettime()
     #include <stdint.h>
@@ -277,7 +277,7 @@ PHYSACDEF void ClosePhysics(void);
 static unsigned int usedMemory = 0;                         // Total allocated dynamic memory
 static bool physicsThreadEnabled = false;                   // Physics thread enabled state
 static double currentTime = 0;                              // Current time in milliseconds
-#if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI) || defined(__linux) || defined(PLATFORM_WEB)
+#if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI) || defined(__linux__) || defined(PLATFORM_WEB)
     static double baseTime = 0;                             // Android and RPI platforms base time
 #endif
 static double startTime = 0;                                // Start time in milliseconds
@@ -1906,7 +1906,7 @@ static double GetCurrentTime(void)
         time = (double)((double)currentTime/clockFrequency)*1000;
     #endif
 
-    #if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI) || defined(__linux) || defined(PLATFORM_WEB)
+    #if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI) || defined(__linux__) || defined(PLATFORM_WEB)
         struct timespec ts;
         clock_gettime(CLOCK_MONOTONIC, &ts);
         uint64_t temp = (uint64_t)ts.tv_sec*1000000000LLU + (uint64_t)ts.tv_nsec;

src/raylib.h

@@ -1,43 +1,45 @@
 /**********************************************************************************************
 *
-*   raylib v1.7.0 (www.raylib.com)
+*   raylib v1.7.0 
 *
-*   A simple and easy-to-use library to learn videogames programming
+*   A simple and easy-to-use library to learn videogames programming (www.raylib.com)
 *
 *   FEATURES:
-*     Library written in plain C code (C99)
-*     Uses PascalCase/camelCase notation
-*     Hardware accelerated with OpenGL (1.1, 2.1, 3.3 or ES 2.0)
-*     Unique OpenGL abstraction layer (usable as standalone module): [rlgl]
-*     Powerful fonts module with SpriteFonts support (XNA bitmap fonts, AngelCode fonts, TTF)
-*     Multiple textures support, including compressed formats and mipmaps generation
-*     Basic 3d support for Shapes, Models, Billboards, Heightmaps and Cubicmaps
-*     Powerful math module for Vector, Matrix and Quaternion operations: [raymath]
-*     Audio loading and playing with streaming support and mixing channels [audio]
-*     VR stereo rendering support with configurable HMD device parameters
-*     Multiple platforms support: Windows, Linux, Mac, Android, Raspberry Pi, HTML5 and Oculus Rift CV1
-*     Custom color palette for fancy visuals on raywhite background
-*     Minimal external dependencies (GLFW3, OpenGL, OpenAL)
-*     Complete binding for Lua [rlua]
+*       - Library written in plain C code (C99)
+*       - Uses PascalCase/camelCase notation
+*       - Hardware accelerated with OpenGL (1.1, 2.1, 3.3 or ES 2.0)
+*       - Unique OpenGL abstraction layer (usable as standalone module): [rlgl]
+*       - Powerful fonts module with SpriteFonts support (XNA bitmap fonts, AngelCode fonts, TTF)
+*       - Multiple textures support, including compressed formats and mipmaps generation
+*       - Basic 3d support for Shapes, Models, Billboards, Heightmaps and Cubicmaps
+*       - Powerful math module for Vector, Matrix and Quaternion operations: [raymath]
+*       - Audio loading and playing with streaming support and mixing channels [audio]
+*       - VR stereo rendering support with configurable HMD device parameters
+*       - Multiple platforms support: Windows, Linux, Mac, Android, Raspberry Pi, HTML5 and Oculus Rift CV1
+*       - Custom color palette for fancy visuals on raywhite background
+*       - Minimal external dependencies (GLFW3, OpenGL, OpenAL)
+*       - Complete bindings for Lua, Go and Pascal
 *
 *   NOTES:
-*     32bit Colors - All defined color are always RGBA (struct Color is 4 byte)
-*     One custom default font could be loaded automatically when InitWindow() [core]
-*     If using OpenGL 3.3 or ES2, several vertex buffers (VAO/VBO) are created to manage lines-triangles-quads
-*     If using OpenGL 3.3 or ES2, two default shaders could be loaded automatically (internally defined)
+*       32bit Colors - All defined color are always RGBA (struct Color is 4 byte)
+*       One custom default font could be loaded automatically when InitWindow() [core]
+*       If using OpenGL 3.3 or ES2, several vertex buffers (VAO/VBO) are created to manage lines-triangles-quads
+*       If using OpenGL 3.3 or ES2, two default shaders could be loaded automatically (internally defined)
 *
 *   DEPENDENCIES:
-*     GLFW3 (www.glfw.org) for window/context management and input [core]
-*     GLAD for OpenGL extensions loading (3.3 Core profile, only PLATFORM_DESKTOP) [rlgl]
-*     stb_image (Sean Barret) for images loading (JPEG, PNG, BMP, TGA) [textures]
-*     stb_image_write (Sean Barret) for image writting (PNG) [utils]
-*     stb_truetype (Sean Barret) for ttf fonts loading [text]
-*     stb_vorbis (Sean Barret) for ogg audio loading [audio]
-*     jar_xm (Joshua Reisenauer) for XM audio module loading [audio]
-*     jar_mod (Joshua Reisenauer) for MOD audio module loading [audio]
-*     dr_flac (David Reid) for FLAC audio file loading [audio]
-*     OpenAL Soft for audio device/context management [audio]
-*     tinfl for data decompression (DEFLATE algorithm) [utils]
+*       GLFW3 (www.glfw.org) for window/context management and input [core]
+*       GLAD for OpenGL extensions loading (3.3 Core profile, only PLATFORM_DESKTOP) [rlgl]
+*       OpenAL Soft for audio device/context management [audio]
+*
+*   OPTIONAL DEPENDENCIES:
+*       stb_image (Sean Barret) for images loading (JPEG, PNG, BMP, TGA) [textures]
+*       stb_image_write (Sean Barret) for image writting (PNG) [utils]
+*       stb_truetype (Sean Barret) for ttf fonts loading [text]
+*       stb_vorbis (Sean Barret) for ogg audio loading [audio]
+*       jar_xm (Joshua Reisenauer) for XM audio module loading [audio]
+*       jar_mod (Joshua Reisenauer) for MOD audio module loading [audio]
+*       dr_flac (David Reid) for FLAC audio file loading [audio]
+*       tinfl for data decompression (DEFLATE algorithm) [rres]
 *
 *
 *   LICENSE: zlib/libpng
@@ -45,7 +47,7 @@
 *   raylib is licensed under an unmodified zlib/libpng license, which is an OSI-certified,
 *   BSD-like license that allows static linking with closed source software:
 *
-*   Copyright (c) 2013-2016 Ramon Santamaria (@raysan5)
+*   Copyright (c) 2013-2017 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.
@@ -687,6 +689,7 @@ RLAPI Color Fade(Color color, float alpha);                       // Color fade-
 
 RLAPI void SetConfigFlags(char flags);                            // Setup some window configuration flags
 RLAPI void ShowLogo(void);                                        // Activates raylib logo at startup (can be done with flags)
+//RLAPI void TraceLog(int logType, const char *text, ...);          // Trace log messages showing (INFO, WARNING, ERROR, DEBUG)
 
 RLAPI bool IsFileDropped(void);                                   // Check if a file have been dropped into window
 RLAPI char **GetDroppedFiles(int *count);                         // Retrieve dropped files into window
@@ -764,6 +767,7 @@ RLAPI void DrawPixelV(Vector2 position, Color color);
 RLAPI void DrawLine(int startPosX, int startPosY, int endPosX, int endPosY, Color color);                // Draw a line
 RLAPI void DrawLineV(Vector2 startPos, Vector2 endPos, Color color);                                     // Draw a line (Vector version)
 RLAPI void DrawLineEx(Vector2 startPos, Vector2 endPos, float thick, Color color);                       // Draw a line defining thickness
+RLAPI void DrawLineBezier(Vector2 startPos, Vector2 endPos, float thick, Color color);                   // Draw a line using cubic-bezier curves in-out
 RLAPI void DrawCircle(int centerX, int centerY, float radius, Color color);                              // Draw a color-filled circle
 RLAPI void DrawCircleGradient(int centerX, int centerY, float radius, Color color1, Color color2);       // Draw a gradient-filled circle
 RLAPI void DrawCircleV(Vector2 center, float radius, Color color);                                       // Draw a color-filled circle (Vector version)
@@ -943,12 +947,13 @@ RLAPI void EndBlendMode(void);                                            // End
 // VR experience Functions (Module: rlgl)
 // NOTE: This functions are useless when using OpenGL 1.1
 //------------------------------------------------------------------------------------
-RLAPI void InitVrDevice(int vdDevice);            // Init VR device
-RLAPI void CloseVrDevice(void);                   // Close VR device
-RLAPI bool IsVrDeviceReady(void);                 // Detect if VR device is ready
-RLAPI bool IsVrSimulator(void);                   // Detect if VR simulator is running
-RLAPI void UpdateVrTracking(Camera *camera);      // Update VR tracking (position and orientation) and camera
-RLAPI void ToggleVrMode(void);                    // Enable/Disable VR experience (device or simulator)
+RLAPI void InitVrSimulator(int vrDevice);           // Init VR simulator for selected device
+RLAPI void CloseVrSimulator(void);                  // Close VR simulator for current device
+RLAPI bool IsVrSimulatorReady(void);                // Detect if VR device is ready
+RLAPI void UpdateVrTracking(Camera *camera);        // Update VR tracking (position and orientation) and camera
+RLAPI void ToggleVrMode(void);                      // Enable/Disable VR experience (device or simulator)
+RLAPI void BeginVrDrawing(void);                    // Begin VR simulator stereo rendering
+RLAPI void EndVrDrawing(void);                      // End VR simulator stereo rendering
 
 //------------------------------------------------------------------------------------
 // Audio Loading and Playing Functions (Module: audio)

src/raymath.h

@@ -1,6 +1,6 @@
 /**********************************************************************************************
 *
-*   raymath v1.0 - Some useful functions to work with Vector3, Matrix and Quaternions
+*   raymath v1.0 - Math functions to work with Vector3, Matrix and Quaternions
 *
 *   CONFIGURATION:
 *

src/rlgl.c

@@ -2,10 +2,8 @@
 *
 *   rlgl - raylib OpenGL abstraction layer
 *
-*   DESCRIPTION:
-*
-*   rlgl allows usage of OpenGL 1.1 style functions (rlVertex) that are internally mapped to
-*   selected OpenGL version (1.1, 2.1, 3.3 Core, ES 2.0).
+*   rlgl is a wrapper for multiple OpenGL versions (1.1, 2.1, 3.3 Core, ES 2.0) to 
+*   pseudo-OpenGL 1.1 style functions (rlVertex, rlTranslate, rlRotate...). 
 *
 *   When chosing an OpenGL version greater than OpenGL 1.1, rlgl stores vertex data on internal
 *   VBO buffers (and VAOs if available). It requires calling 3 functions:
@@ -16,34 +14,19 @@
 *   CONFIGURATION:
 *
 *   #define GRAPHICS_API_OPENGL_11
-*       Use OpenGL 1.1 backend
-*
 *   #define GRAPHICS_API_OPENGL_21
-*       Use OpenGL 2.1 backend
-*
 *   #define GRAPHICS_API_OPENGL_33
-*       Use OpenGL 3.3 Core profile backend
-*
 *   #define GRAPHICS_API_OPENGL_ES2
-*       Use OpenGL ES 2.0 backend
+*       Use selected OpenGL backend
 *
 *   #define RLGL_STANDALONE
 *       Use rlgl as standalone library (no raylib dependency)
 *
-*   #define RLGL_NO_DISTORTION_SHADER
-*       Avoid stereo rendering distortion sahder (shader_distortion.h) inclusion
-*
-*   #define SUPPORT_SHADER_DEFAULT / ENABLE_SHADER_DEFAULT
+*   #define SUPPORT_VR_SIMULATION / SUPPORT_STEREO_RENDERING
+*       Support VR simulation functionality (stereo rendering)
 *
 *   #define SUPPORT_SHADER_DISTORTION
-*
-*
-*   #define SUPPORT_OCULUS_RIFT_CV1 / RLGL_OCULUS_SUPPORT
-*       Enable Oculus Rift CV1 functionality
-*
-*   #define SUPPORT_STEREO_RENDERING
-*
-*   #define RLGL_NO_DEFAULT_SHADER
+*       Include stereo rendering distortion shader (shader_distortion.h)
 *
 *   DEPENDENCIES:
 *       raymath     - 3D math functionality (Vector3, Matrix, Quaternion)
@@ -52,7 +35,7 @@
 *
 *   LICENSE: zlib/libpng
 *
-*   Copyright (c) 2014-2016 Ramon Santamaria (@raysan5)
+*   Copyright (c) 2014-2017 Ramon Santamaria (@raysan5)
 *
 *   This software is provided "as-is", without any express or implied warranty. In no event
 *   will the authors be held liable for any damages arising from the use of this software.
@@ -121,17 +104,6 @@
     #include "shader_distortion.h"  // Distortion shader to be embedded
 #endif
 
-//#define RLGL_OCULUS_SUPPORT       // Enable Oculus Rift code
-#if defined(RLGL_OCULUS_SUPPORT)
-    #include "external/OculusSDK/LibOVR/Include/OVR_CAPI_GL.h"    // Oculus SDK for OpenGL
-#endif
-
-#if defined(RLGL_STANDALONE)
-    #define OCULUSAPI
-#else
-    #define OCULUSAPI static
-#endif
-
 //----------------------------------------------------------------------------------
 // Defines and Macros
 //----------------------------------------------------------------------------------
@@ -187,15 +159,15 @@
 #endif
 
 #if defined(GRAPHICS_API_OPENGL_11)
-    #define GL_UNSIGNED_SHORT_5_6_5     0x8363
-    #define GL_UNSIGNED_SHORT_5_5_5_1   0x8034
-    #define GL_UNSIGNED_SHORT_4_4_4_4   0x8033
+    #define GL_UNSIGNED_SHORT_5_6_5             0x8363
+    #define GL_UNSIGNED_SHORT_5_5_5_1           0x8034
+    #define GL_UNSIGNED_SHORT_4_4_4_4           0x8033
 #endif
 
 #if defined(GRAPHICS_API_OPENGL_ES2)
-    #define glClearDepth            glClearDepthf
-    #define GL_READ_FRAMEBUFFER     GL_FRAMEBUFFER
-    #define GL_DRAW_FRAMEBUFFER     GL_FRAMEBUFFER
+    #define glClearDepth                glClearDepthf
+    #define GL_READ_FRAMEBUFFER         GL_FRAMEBUFFER
+    #define GL_DRAW_FRAMEBUFFER         GL_FRAMEBUFFER
 #endif
 
 // Default vertex attribute names on shader to set location points
@@ -267,32 +239,6 @@ typedef struct VrStereoConfig {
     Matrix eyesViewOffset[2];       // VR stereo rendering eyes view offset matrices
 } VrStereoConfig;
 
-#if defined(RLGL_OCULUS_SUPPORT)
-typedef struct OculusBuffer {
-    ovrTextureSwapChain textureChain;
-    GLuint depthId;
-    GLuint fboId;
-    int width;
-    int height;
-} OculusBuffer;
-
-typedef struct OculusMirror {
-    ovrMirrorTexture texture;
-    GLuint fboId;
-    int width;
-    int height;
-} OculusMirror;
-
-typedef struct OculusLayer {
-    ovrViewScaleDesc viewScaleDesc;
-    ovrLayerEyeFov eyeLayer;      // layer 0
-    //ovrLayerQuad quadLayer;     // TODO: layer 1: '2D' quad for GUI
-    Matrix eyeProjections[2];
-    int width;
-    int height;
-} OculusLayer;
-#endif
-
 //----------------------------------------------------------------------------------
 // Global Variables Definition
 //----------------------------------------------------------------------------------
@@ -305,7 +251,7 @@ static Matrix projection;
 static Matrix *currentMatrix;
 static int currentMatrixMode;
 
-static DrawMode currentDrawMode;
+static int currentDrawMode;
 
 static float currentDepth = -1.0f;
 
@@ -334,6 +280,13 @@ static bool texCompETC1Supported = false;   // ETC1 texture compression support
 static bool texCompETC2Supported = false;   // ETC2/EAC texture compression support
 static bool texCompPVRTSupported = false;   // PVR texture compression support
 static bool texCompASTCSupported = false;   // ASTC texture compression support
+
+// VR global variables
+static VrDeviceInfo hmd;                // Current VR device info
+static VrStereoConfig vrConfig;         // VR stereo configuration for simulator
+static bool vrSimulatorReady = false;   // VR simulator ready flag
+static bool vrStereoRender = false;     // VR stereo rendering enabled/disabled flag
+                                        // NOTE: This flag is useful to render data over stereo image (i.e. FPS)
 #endif
 
 // Extension supported flag: Anisotropic filtering
@@ -343,26 +296,6 @@ static float maxAnisotropicLevel = 0.0f;        // Maximum anisotropy level supp
 // Extension supported flag: Clamp mirror wrap mode
 static bool texClampMirrorSupported = false;    // Clamp mirror wrap mode supported
 
-#if defined(RLGL_OCULUS_SUPPORT)
-// OVR device variables
-static ovrSession session;              // Oculus session (pointer to ovrHmdStruct)
-static ovrHmdDesc hmdDesc;              // Oculus device descriptor parameters
-static ovrGraphicsLuid luid;            // Oculus locally unique identifier for the program (64 bit)
-static OculusLayer layer;               // Oculus drawing layer (similar to photoshop)
-static OculusBuffer buffer;             // Oculus internal buffers (texture chain and fbo)
-static OculusMirror mirror;             // Oculus mirror texture and fbo
-static unsigned int frameIndex = 0;     // Oculus frames counter, used to discard frames from chain
-#endif
-
-// VR global variables
-static VrDeviceInfo hmd;                // Current VR device info
-static VrStereoConfig vrConfig;         // VR stereo configuration for simulator
-static bool vrDeviceReady = false;      // VR device ready flag
-static bool vrSimulator = false;        // VR simulator enabled flag
-static bool vrEnabled = false;          // VR experience enabled (device or simulator)
-static bool vrRendering = true;         // VR stereo rendering enabled/disabled flag
-                                        // NOTE: This flag is useful to render data over stereo image (i.e. FPS)
-
 #if defined(GRAPHICS_API_OPENGL_ES2)
 // NOTE: VAO functionality is exposed through extensions (OES)
 static PFNGLGENVERTEXARRAYSOESPROC glGenVertexArrays;
@@ -380,7 +313,7 @@ static int blendMode = 0;   // Track current blending mode
 // White texture useful for plain color polys (required by shader)
 static unsigned int whiteTexture;
 
-// Default framebuffer size (required by Oculus device)
+// Default framebuffer size
 static int screenWidth;     // Default framebuffer width
 static int screenHeight;    // Default framebuffer height
 
@@ -397,7 +330,7 @@ static void UnloadDefaultShader(void);      // Unload default shader
 
 static void LoadDefaultBuffers(void);       // Load default internal buffers (lines, triangles, quads)
 static void UpdateDefaultBuffers(void);     // Update default internal buffers (VAOs/VBOs) with vertex data
-static void DrawDefaultBuffers(int eyesCount); // Draw default internal buffers vertex data
+static void DrawDefaultBuffers(void);       // Draw default internal buffers vertex data
 static void UnloadDefaultBuffers(void);     // Unload default internal buffers vertex data from CPU and GPU
 
 // Configure stereo rendering (including distortion shader) with HMD device parameters
@@ -407,26 +340,6 @@ static void SetStereoConfig(VrDeviceInfo info);
 static void SetStereoView(int eye, Matrix matProjection, Matrix matModelView);
 #endif
 
-#if defined(RLGL_OCULUS_SUPPORT)
-#if !defined(RLGL_STANDALONE)
-static bool InitOculusDevice(void);                 // Initialize Oculus device (returns true if success)
-static void CloseOculusDevice(void);                // Close Oculus device
-static void UpdateOculusTracking(Camera *camera);   // Update Oculus head position-orientation tracking
-static void BeginOculusDrawing(void);               // Setup Oculus buffers for drawing
-static void EndOculusDrawing(void);                 // Finish Oculus drawing and blit framebuffer to mirror
-#endif
-
-static OculusBuffer LoadOculusBuffer(ovrSession session, int width, int height);    // Load Oculus required buffers
-static void UnloadOculusBuffer(ovrSession session, OculusBuffer buffer);            // Unload texture required buffers
-static OculusMirror LoadOculusMirror(ovrSession session, int width, int height);    // Load Oculus mirror buffers
-static void UnloadOculusMirror(ovrSession session, OculusMirror mirror);            // Unload Oculus mirror buffers
-static void BlitOculusMirror(ovrSession session, OculusMirror mirror);              // Copy Oculus screen buffer to mirror texture
-static OculusLayer InitOculusLayer(ovrSession session);                             // Init Oculus layer (similar to photoshop)
-static Matrix FromOvrMatrix(ovrMatrix4f ovrM);  // Convert from Oculus ovrMatrix4f struct to raymath Matrix struct
-#endif
-
-
-
 #if defined(GRAPHICS_API_OPENGL_11)
 static int GenerateMipmaps(unsigned char *data, int baseWidth, int baseHeight);
 static Color *GenNextMipmap(Color *srcData, int srcWidth, int srcHeight);
@@ -1352,9 +1265,7 @@ void rlglDraw(void)
 
     // NOTE: Default buffers upload and draw
     UpdateDefaultBuffers();
-
-    if (vrEnabled && vrRendering) DrawDefaultBuffers(2);
-    else DrawDefaultBuffers(1);
+    DrawDefaultBuffers();       // NOTE: Stereo rendering is checked inside
 #endif
 }
 
@@ -2018,9 +1929,6 @@ void rlglDrawMesh(Mesh mesh, Material material, Matrix transform)
 #endif
 
 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
-    int eyesCount = 1;
-    if (vrEnabled) eyesCount = 2;
-
     glUseProgram(material.shader.id);
 
     // Upload to shader material.colDiffuse
@@ -2153,6 +2061,9 @@ void rlglDrawMesh(Mesh mesh, Material material, Matrix transform)
         if (mesh.indices != NULL) glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, quads.vboId[3]);
     }
 
+    int eyesCount = 1;
+    if (vrStereoRender) eyesCount = 2;
+    
     for (int eye = 0; eye < eyesCount; eye++)
     {
         if (eyesCount == 2) SetStereoView(eye, matProjection, matModelView);
@@ -2617,146 +2528,123 @@ void EndBlendMode(void)
     BeginBlendMode(BLEND_ALPHA);
 }
 
-// Init VR device (or simulator)
-// NOTE: If device is not available, it fallbacks to default device (simulator)
+// Init VR simulator for selected device
 // NOTE: It modifies the global variable: VrDeviceInfo hmd
-void InitVrDevice(int vrDevice)
+void InitVrSimulator(int vrDevice)
 {
 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
-    switch (vrDevice)
-    {
-        case HMD_DEFAULT_DEVICE: TraceLog(INFO, "Initializing default VR Device (Oculus Rift CV1)");
-        case HMD_OCULUS_RIFT_DK2:
-        case HMD_OCULUS_RIFT_CV1:
-        {
-#if defined(RLGL_OCULUS_SUPPORT)
-            vrDeviceReady = InitOculusDevice();
-#else
-            TraceLog(WARNING, "Oculus Rift not supported by default, recompile raylib with Oculus support");
-#endif
-        } break;
-        case HMD_VALVE_HTC_VIVE:
-        case HMD_SAMSUNG_GEAR_VR:
-        case HMD_GOOGLE_CARDBOARD:
-        case HMD_SONY_PLAYSTATION_VR:
-        case HMD_RAZER_OSVR:
-        case HMD_FOVE_VR: TraceLog(WARNING, "VR Device not supported");
-        default: break;
-    }
-
-    if (!vrDeviceReady)
-    {
-        TraceLog(WARNING, "VR Device not found: Initializing VR Simulator (Oculus Rift CV1)");
-
-        if (vrDevice == HMD_OCULUS_RIFT_DK2)
-        {
-            // Oculus Rift DK2 parameters
-            hmd.hResolution = 1280;                 // HMD horizontal resolution in pixels
-            hmd.vResolution = 800;                  // HMD vertical resolution in pixels
-            hmd.hScreenSize = 0.14976f;             // HMD horizontal size in meters
-            hmd.vScreenSize = 0.09356f;             // HMD vertical size in meters
-            hmd.vScreenCenter = 0.04678f;           // HMD screen center in meters
-            hmd.eyeToScreenDistance = 0.041f;       // HMD distance between eye and display in meters
-            hmd.lensSeparationDistance = 0.0635f;   // HMD lens separation distance in meters
-            hmd.interpupillaryDistance = 0.064f;    // HMD IPD (distance between pupils) in meters
-            hmd.distortionK[0] = 1.0f;              // HMD lens distortion constant parameter 0
-            hmd.distortionK[1] = 0.22f;             // HMD lens distortion constant parameter 1
-            hmd.distortionK[2] = 0.24f;             // HMD lens distortion constant parameter 2
-            hmd.distortionK[3] = 0.0f;              // HMD lens distortion constant parameter 3
-            hmd.chromaAbCorrection[0] = 0.996f;     // HMD chromatic aberration correction parameter 0
-            hmd.chromaAbCorrection[1] = -0.004f;    // HMD chromatic aberration correction parameter 1
-            hmd.chromaAbCorrection[2] = 1.014f;     // HMD chromatic aberration correction parameter 2
-            hmd.chromaAbCorrection[3] = 0.0f;       // HMD chromatic aberration correction parameter 3
-        }
-        else if ((vrDevice == HMD_DEFAULT_DEVICE) || (vrDevice == HMD_OCULUS_RIFT_CV1))
-        {
-            // Oculus Rift CV1 parameters
-            // NOTE: CV1 represents a complete HMD redesign compared to previous versions,
-            // new Fresnel-hybrid-asymmetric lenses have been added and, consequently,
-            // previous parameters (DK2) and distortion shader (DK2) doesn't work any more.
-            // I just defined a set of parameters for simulator that approximate to CV1 stereo rendering
-            // but result is not the same obtained with Oculus PC SDK.
-            hmd.hResolution = 2160;                 // HMD horizontal resolution in pixels
-            hmd.vResolution = 1200;                 // HMD vertical resolution in pixels
-            hmd.hScreenSize = 0.133793f;            // HMD horizontal size in meters
-            hmd.vScreenSize = 0.0669f;              // HMD vertical size in meters
-            hmd.vScreenCenter = 0.04678f;           // HMD screen center in meters
-            hmd.eyeToScreenDistance = 0.041f;       // HMD distance between eye and display in meters
-            hmd.lensSeparationDistance = 0.07f;     // HMD lens separation distance in meters
-            hmd.interpupillaryDistance = 0.07f;     // HMD IPD (distance between pupils) in meters
-            hmd.distortionK[0] = 1.0f;              // HMD lens distortion constant parameter 0
-            hmd.distortionK[1] = 0.22f;             // HMD lens distortion constant parameter 1
-            hmd.distortionK[2] = 0.24f;             // HMD lens distortion constant parameter 2
-            hmd.distortionK[3] = 0.0f;              // HMD lens distortion constant parameter 3
-            hmd.chromaAbCorrection[0] = 0.996f;     // HMD chromatic aberration correction parameter 0
-            hmd.chromaAbCorrection[1] = -0.004f;    // HMD chromatic aberration correction parameter 1
-            hmd.chromaAbCorrection[2] = 1.014f;     // HMD chromatic aberration correction parameter 2
-            hmd.chromaAbCorrection[3] = 0.0f;       // HMD chromatic aberration correction parameter 3
-        }
-
-        // Initialize framebuffer and textures for stereo rendering
-        // NOTE: screen size should match HMD aspect ratio
-        vrConfig.stereoFbo = rlglLoadRenderTexture(screenWidth, screenHeight);
-
-        // Load distortion shader (initialized by default with Oculus Rift CV1 parameters)
-        vrConfig.distortionShader.id = LoadShaderProgram(vDistortionShaderStr, fDistortionShaderStr);
-        if (vrConfig.distortionShader.id != 0) LoadDefaultShaderLocations(&vrConfig.distortionShader);
-
-        SetStereoConfig(hmd);
-
-        vrSimulator = true;
-        vrEnabled = true;
-    }
+    if (vrDevice == HMD_OCULUS_RIFT_DK2)
+    {
+        // Oculus Rift DK2 parameters
+        hmd.hResolution = 1280;                 // HMD horizontal resolution in pixels
+        hmd.vResolution = 800;                  // HMD vertical resolution in pixels
+        hmd.hScreenSize = 0.14976f;             // HMD horizontal size in meters
+        hmd.vScreenSize = 0.09356f;             // HMD vertical size in meters
+        hmd.vScreenCenter = 0.04678f;           // HMD screen center in meters
+        hmd.eyeToScreenDistance = 0.041f;       // HMD distance between eye and display in meters
+        hmd.lensSeparationDistance = 0.0635f;   // HMD lens separation distance in meters
+        hmd.interpupillaryDistance = 0.064f;    // HMD IPD (distance between pupils) in meters
+        hmd.distortionK[0] = 1.0f;              // HMD lens distortion constant parameter 0
+        hmd.distortionK[1] = 0.22f;             // HMD lens distortion constant parameter 1
+        hmd.distortionK[2] = 0.24f;             // HMD lens distortion constant parameter 2
+        hmd.distortionK[3] = 0.0f;              // HMD lens distortion constant parameter 3
+        hmd.chromaAbCorrection[0] = 0.996f;     // HMD chromatic aberration correction parameter 0
+        hmd.chromaAbCorrection[1] = -0.004f;    // HMD chromatic aberration correction parameter 1
+        hmd.chromaAbCorrection[2] = 1.014f;     // HMD chromatic aberration correction parameter 2
+        hmd.chromaAbCorrection[3] = 0.0f;       // HMD chromatic aberration correction parameter 3
+        
+        TraceLog(WARNING, "Initializing VR Simulator (Oculus Rift DK2)");
+    }
+    else if ((vrDevice == HMD_DEFAULT_DEVICE) || (vrDevice == HMD_OCULUS_RIFT_CV1))
+    {
+        // Oculus Rift CV1 parameters
+        // NOTE: CV1 represents a complete HMD redesign compared to previous versions,
+        // new Fresnel-hybrid-asymmetric lenses have been added and, consequently,
+        // previous parameters (DK2) and distortion shader (DK2) doesn't work any more.
+        // I just defined a set of parameters for simulator that approximate to CV1 stereo rendering
+        // but result is not the same obtained with Oculus PC SDK.
+        hmd.hResolution = 2160;                 // HMD horizontal resolution in pixels
+        hmd.vResolution = 1200;                 // HMD vertical resolution in pixels
+        hmd.hScreenSize = 0.133793f;            // HMD horizontal size in meters
+        hmd.vScreenSize = 0.0669f;              // HMD vertical size in meters
+        hmd.vScreenCenter = 0.04678f;           // HMD screen center in meters
+        hmd.eyeToScreenDistance = 0.041f;       // HMD distance between eye and display in meters
+        hmd.lensSeparationDistance = 0.07f;     // HMD lens separation distance in meters
+        hmd.interpupillaryDistance = 0.07f;     // HMD IPD (distance between pupils) in meters
+        hmd.distortionK[0] = 1.0f;              // HMD lens distortion constant parameter 0
+        hmd.distortionK[1] = 0.22f;             // HMD lens distortion constant parameter 1
+        hmd.distortionK[2] = 0.24f;             // HMD lens distortion constant parameter 2
+        hmd.distortionK[3] = 0.0f;              // HMD lens distortion constant parameter 3
+        hmd.chromaAbCorrection[0] = 0.996f;     // HMD chromatic aberration correction parameter 0
+        hmd.chromaAbCorrection[1] = -0.004f;    // HMD chromatic aberration correction parameter 1
+        hmd.chromaAbCorrection[2] = 1.014f;     // HMD chromatic aberration correction parameter 2
+        hmd.chromaAbCorrection[3] = 0.0f;       // HMD chromatic aberration correction parameter 3
+        
+        TraceLog(WARNING, "Initializing VR Simulator (Oculus Rift CV1)");
+    }
+    else 
+    {
+        TraceLog(WARNING, "VR Simulator doesn't support current device yet,");
+        TraceLog(WARNING, "using default VR Simulator parameters");
+    }
+
+    // Initialize framebuffer and textures for stereo rendering
+    // NOTE: screen size should match HMD aspect ratio
+    vrConfig.stereoFbo = rlglLoadRenderTexture(screenWidth, screenHeight);
+
+    // Load distortion shader (initialized by default with Oculus Rift CV1 parameters)
+    vrConfig.distortionShader.id = LoadShaderProgram(vDistortionShaderStr, fDistortionShaderStr);
+    if (vrConfig.distortionShader.id != 0) LoadDefaultShaderLocations(&vrConfig.distortionShader);
+
+    SetStereoConfig(hmd);
+
+    vrSimulatorReady = true;
 #endif
 
 #if defined(GRAPHICS_API_OPENGL_11)
-    TraceLog(WARNING, "VR device or simulator not supported on OpenGL 1.1");
+    TraceLog(WARNING, "VR Simulator not supported on OpenGL 1.1");
 #endif
 }
 
-// Close VR device (or simulator)
-void CloseVrDevice(void)
+// Close VR simulator for current device
+void CloseVrSimulator(void)
 {
 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
-#if defined(RLGL_OCULUS_SUPPORT)
-    if (vrDeviceReady) CloseOculusDevice();
-    else
-#endif
+    if (vrSimulatorReady)
     {
         rlDeleteRenderTextures(vrConfig.stereoFbo); // Unload stereo framebuffer and texture
         UnloadShader(vrConfig.distortionShader);    // Unload distortion shader
     }
 #endif
-    vrDeviceReady = false;
-}
-
-// Detect if VR device is available
-bool IsVrDeviceReady(void)
-{
-    return (vrDeviceReady && vrEnabled);
 }
 
 // Detect if VR simulator is running
-bool IsVrSimulator(void)
+bool IsVrSimulatorReady(void)
 {
-    return (vrSimulator && vrEnabled);
+#if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
+    return vrSimulatorReady;
+#else
+    return false;
+#endif
 }
 
 // Enable/Disable VR experience (device or simulator)
 void ToggleVrMode(void)
 {
 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
-    if (vrDeviceReady || vrSimulator) vrEnabled = !vrEnabled;
-    else vrEnabled = false;
+    vrSimulatorReady = !vrSimulatorReady;
 
-    if (!vrEnabled)
+    if (!vrSimulatorReady)
     {
+        vrStereoRender = false;
+        
         // Reset viewport and default projection-modelview matrices
         rlViewport(0, 0, screenWidth, screenHeight);
         projection = MatrixOrtho(0, screenWidth, screenHeight, 0, 0.0f, 1.0f);
         MatrixTranspose(&projection);
         modelview = MatrixIdentity();
     }
+    else vrStereoRender = true;
 #endif
 }
 
@@ -2764,37 +2652,29 @@ void ToggleVrMode(void)
 // NOTE: Camera (position, target, up) gets update with head tracking information
 void UpdateVrTracking(Camera *camera)
 {
-#if defined(RLGL_OCULUS_SUPPORT)
-    if (vrDeviceReady) UpdateOculusTracking(camera);
-#endif
+    // TODO: Simulate 1st person camera system
 }
 
 // Begin Oculus drawing configuration
 void BeginVrDrawing(void)
 {
 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
-#if defined(RLGL_OCULUS_SUPPORT)
-    if (vrDeviceReady)
-    {
-        BeginOculusDrawing();
-    }
-    else
-#endif
+    if (vrSimulatorReady)
     {
         // Setup framebuffer for stereo rendering
         rlEnableRenderTexture(vrConfig.stereoFbo.id);
-    }
 
-    // NOTE: If your application is configured to treat the texture as a linear format (e.g. GL_RGBA)
-    // and performs linear-to-gamma conversion in GLSL or does not care about gamma-correction, then:
-    //     - Require OculusBuffer format to be OVR_FORMAT_R8G8B8A8_UNORM_SRGB
-    //     - Do NOT enable GL_FRAMEBUFFER_SRGB
-    //glEnable(GL_FRAMEBUFFER_SRGB);
+        // NOTE: If your application is configured to treat the texture as a linear format (e.g. GL_RGBA)
+        // and performs linear-to-gamma conversion in GLSL or does not care about gamma-correction, then:
+        //     - Require OculusBuffer format to be OVR_FORMAT_R8G8B8A8_UNORM_SRGB
+        //     - Do NOT enable GL_FRAMEBUFFER_SRGB
+        //glEnable(GL_FRAMEBUFFER_SRGB);
 
-    //glViewport(0, 0, buffer.width, buffer.height);        // Useful if rendering to separate framebuffers (every eye)
-    rlClearScreenBuffers();             // Clear current framebuffer(s)
-
-    vrRendering = true;
+        //glViewport(0, 0, buffer.width, buffer.height);        // Useful if rendering to separate framebuffers (every eye)
+        rlClearScreenBuffers();             // Clear current framebuffer(s)
+        
+        vrStereoRender = true;
+    }
 #endif
 }
 
@@ -2802,18 +2682,13 @@ void BeginVrDrawing(void)
 void EndVrDrawing(void)
 {
 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
-#if defined(RLGL_OCULUS_SUPPORT)
-    if (vrDeviceReady)
-    {
-        EndOculusDrawing();
-    }
-    else
-#endif
+    if (vrSimulatorReady)
     {
-        // Unbind current framebuffer
-        rlDisableRenderTexture();
+        vrStereoRender = false;         // Disable stereo render
+        
+        rlDisableRenderTexture();       // Unbind current framebuffer
 
-        rlClearScreenBuffers();             // Clear current framebuffer
+        rlClearScreenBuffers();         // Clear current framebuffer
 
         // Set viewport to default framebuffer size (screen size)
         rlViewport(0, 0, screenWidth, screenHeight);
@@ -2855,15 +2730,21 @@ void EndVrDrawing(void)
 
         rlDisableTexture();
 
+        // Update and draw render texture fbo with distortion to backbuffer
         UpdateDefaultBuffers();
-        DrawDefaultBuffers(1);
-
+        DrawDefaultBuffers();
+        
+        // Restore defaultShader
         currentShader = defaultShader;
-    }
-
-    rlDisableDepthTest();
 
-    vrRendering = false;
+        // Reset viewport and default projection-modelview matrices
+        rlViewport(0, 0, screenWidth, screenHeight);
+        projection = MatrixOrtho(0, screenWidth, screenHeight, 0, 0.0f, 1.0f);
+        MatrixTranspose(&projection);
+        modelview = MatrixIdentity();
+        
+        rlDisableDepthTest();
+    }
 #endif
 }
 
@@ -3405,10 +3286,13 @@ static void UpdateDefaultBuffers(void)
 
 // Draw default internal buffers vertex data
 // NOTE: We draw in this order: lines, triangles, quads
-static void DrawDefaultBuffers(int eyesCount)
+static void DrawDefaultBuffers()
 {
     Matrix matProjection = projection;
     Matrix matModelView = modelview;
+    
+    int eyesCount = 1;
+    if (vrStereoRender) eyesCount = 2;
 
     for (int eye = 0; eye < eyesCount; eye++)
     {
@@ -3693,47 +3577,19 @@ static void SetStereoConfig(VrDeviceInfo hmd)
 // Set internal projection and modelview matrix depending on eyes tracking data
 static void SetStereoView(int eye, Matrix matProjection, Matrix matModelView)
 {
-    if (vrEnabled)
-    {
-        Matrix eyeProjection = matProjection;
-        Matrix eyeModelView = matModelView;
+    Matrix eyeProjection = matProjection;
+    Matrix eyeModelView = matModelView;
 
-#if defined(RLGL_OCULUS_SUPPORT)
-        if (vrDeviceReady)
-        {
-            rlViewport(layer.eyeLayer.Viewport[eye].Pos.x, layer.eyeLayer.Viewport[eye].Pos.y,
-                       layer.eyeLayer.Viewport[eye].Size.w, layer.eyeLayer.Viewport[eye].Size.h);
-
-            Quaternion eyeRenderPose = (Quaternion){ layer.eyeLayer.RenderPose[eye].Orientation.x,
-                                                     layer.eyeLayer.RenderPose[eye].Orientation.y,
-                                                     layer.eyeLayer.RenderPose[eye].Orientation.z,
-                                                     layer.eyeLayer.RenderPose[eye].Orientation.w };
-            QuaternionInvert(&eyeRenderPose);
-            Matrix eyeOrientation = QuaternionToMatrix(eyeRenderPose);
-            Matrix eyeTranslation = MatrixTranslate(-layer.eyeLayer.RenderPose[eye].Position.x,
-                                                    -layer.eyeLayer.RenderPose[eye].Position.y,
-                                                    -layer.eyeLayer.RenderPose[eye].Position.z);
-
-            Matrix eyeView = MatrixMultiply(eyeTranslation, eyeOrientation);    // Matrix containing eye-head movement
-            eyeModelView = MatrixMultiply(matModelView, eyeView);               // Combine internal camera matrix (modelview) wih eye-head movement
-
-            eyeProjection = layer.eyeProjections[eye];
-        }
-        else
-#endif
-        {
-            // Setup viewport and projection/modelview matrices using tracking data
-            rlViewport(eye*screenWidth/2, 0, screenWidth/2, screenHeight);
+    // Setup viewport and projection/modelview matrices using tracking data
+    rlViewport(eye*screenWidth/2, 0, screenWidth/2, screenHeight);
 
-            // Apply view offset to modelview matrix
-            eyeModelView = MatrixMultiply(matModelView, vrConfig.eyesViewOffset[eye]);
+    // Apply view offset to modelview matrix
+    eyeModelView = MatrixMultiply(matModelView, vrConfig.eyesViewOffset[eye]);
 
-            eyeProjection = vrConfig.eyesProjection[eye];
-        }
+    eyeProjection = vrConfig.eyesProjection[eye];
 
-        SetMatrixModelview(eyeModelView);
-        SetMatrixProjection(eyeProjection);
-    }
+    SetMatrixModelview(eyeModelView);
+    SetMatrixProjection(eyeProjection);
 }
 #endif //defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
 
@@ -3864,304 +3720,6 @@ static Color *GenNextMipmap(Color *srcData, int srcWidth, int srcHeight)
 }
 #endif
 
-#if defined(RLGL_OCULUS_SUPPORT)
-// Initialize Oculus device (returns true if success)
-OCULUSAPI bool InitOculusDevice(void)
-{
-    bool oculusReady = false;
-
-    ovrResult result = ovr_Initialize(NULL);
-
-    if (OVR_FAILURE(result)) TraceLog(WARNING, "OVR: Could not initialize Oculus device");
-    else
-    {
-        result = ovr_Create(&session, &luid);
-        if (OVR_FAILURE(result))
-        {
-            TraceLog(WARNING, "OVR: Could not create Oculus session");
-            ovr_Shutdown();
-        }
-        else
-        {
-            hmdDesc = ovr_GetHmdDesc(session);
-
-            TraceLog(INFO, "OVR: Product Name: %s", hmdDesc.ProductName);
-            TraceLog(INFO, "OVR: Manufacturer: %s", hmdDesc.Manufacturer);
-            TraceLog(INFO, "OVR: Product ID: %i", hmdDesc.ProductId);
-            TraceLog(INFO, "OVR: Product Type: %i", hmdDesc.Type);
-            //TraceLog(INFO, "OVR: Serial Number: %s", hmdDesc.SerialNumber);
-            TraceLog(INFO, "OVR: Resolution: %ix%i", hmdDesc.Resolution.w, hmdDesc.Resolution.h);
-
-            // NOTE: Oculus mirror is set to defined screenWidth and screenHeight...
-            // ...ideally, it should be (hmdDesc.Resolution.w/2, hmdDesc.Resolution.h/2)
-
-            // Initialize Oculus Buffers
-            layer = InitOculusLayer(session);
-            buffer = LoadOculusBuffer(session, layer.width, layer.height);
-            mirror = LoadOculusMirror(session, hmdDesc.Resolution.w/2, hmdDesc.Resolution.h/2);     // NOTE: hardcoded...
-            layer.eyeLayer.ColorTexture[0] = buffer.textureChain;     //SetOculusLayerTexture(eyeLayer, buffer.textureChain);
-
-            // Recenter OVR tracking origin
-            ovr_RecenterTrackingOrigin(session);
-
-            oculusReady = true;
-            vrEnabled = true;
-        }
-    }
-
-    return oculusReady;
-}
-
-// Close Oculus device (and unload buffers)
-OCULUSAPI void CloseOculusDevice(void)
-{
-    UnloadOculusMirror(session, mirror);    // Unload Oculus mirror buffer
-    UnloadOculusBuffer(session, buffer);    // Unload Oculus texture buffers
-
-    ovr_Destroy(session);   // Free Oculus session data
-    ovr_Shutdown();         // Close Oculus device connection
-}
-
-// Update Oculus head position-orientation tracking
-OCULUSAPI void UpdateOculusTracking(Camera *camera)
-{
-    frameIndex++;
-
-    ovrPosef eyePoses[2];
-    ovr_GetEyePoses(session, frameIndex, ovrTrue, layer.viewScaleDesc.HmdToEyeOffset, eyePoses, &layer.eyeLayer.SensorSampleTime);
-
-    layer.eyeLayer.RenderPose[0] = eyePoses[0];
-    layer.eyeLayer.RenderPose[1] = eyePoses[1];
-
-    // TODO: Update external camera with eyePoses data (position, orientation)
-    // NOTE: We can simplify to simple camera if we consider IPD and HMD device configuration again later
-    // it will be useful for the user to draw, lets say, billboards oriented to camera
-
-    // Get session status information
-    ovrSessionStatus sessionStatus;
-    ovr_GetSessionStatus(session, &sessionStatus);
-
-    if (sessionStatus.ShouldQuit) TraceLog(WARNING, "OVR: Session should quit...");
-    if (sessionStatus.ShouldRecenter) ovr_RecenterTrackingOrigin(session);
-    //if (sessionStatus.HmdPresent)  // HMD is present.
-    //if (sessionStatus.DisplayLost) // HMD was unplugged or the display driver was manually disabled or encountered a TDR.
-    //if (sessionStatus.HmdMounted)  // HMD is on the user's head.
-    //if (sessionStatus.IsVisible)   // the game or experience has VR focus and is visible in the HMD.
-}
-
-// Setup Oculus buffers for drawing
-OCULUSAPI void BeginOculusDrawing(void)
-{
-    GLuint currentTexId;
-    int currentIndex;
-
-    ovr_GetTextureSwapChainCurrentIndex(session, buffer.textureChain, &currentIndex);
-    ovr_GetTextureSwapChainBufferGL(session, buffer.textureChain, currentIndex, &currentTexId);
-
-    glBindFramebuffer(GL_DRAW_FRAMEBUFFER, buffer.fboId);
-    glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, currentTexId, 0);
-    //glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, buffer.depthId, 0);    // Already binded
-}
-
-// Finish Oculus drawing and blit framebuffer to mirror
-OCULUSAPI void EndOculusDrawing(void)
-{
-    // Unbind current framebuffer (Oculus buffer)
-    glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 0, 0);
-    glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
-
-    ovr_CommitTextureSwapChain(session, buffer.textureChain);
-
-    ovrLayerHeader *layers = &layer.eyeLayer.Header;
-    ovr_SubmitFrame(session, frameIndex, &layer.viewScaleDesc, &layers, 1);
-
-    // Blit mirror texture to back buffer
-    BlitOculusMirror(session, mirror);
-}
-
-// Load Oculus required buffers: texture-swap-chain, fbo, texture-depth
-static OculusBuffer LoadOculusBuffer(ovrSession session, int width, int height)
-{
-    OculusBuffer buffer;
-    buffer.width = width;
-    buffer.height = height;
-
-    // Create OVR texture chain
-    ovrTextureSwapChainDesc desc = {};
-    desc.Type = ovrTexture_2D;
-    desc.ArraySize = 1;
-    desc.Width = width;
-    desc.Height = height;
-    desc.MipLevels = 1;
-    desc.Format = OVR_FORMAT_R8G8B8A8_UNORM_SRGB;   // Requires glEnable(GL_FRAMEBUFFER_SRGB);
-    desc.SampleCount = 1;
-    desc.StaticImage = ovrFalse;
-
-    ovrResult result = ovr_CreateTextureSwapChainGL(session, &desc, &buffer.textureChain);
-
-    if (!OVR_SUCCESS(result)) TraceLog(WARNING, "OVR: Failed to create swap textures buffer");
-
-    int textureCount = 0;
-    ovr_GetTextureSwapChainLength(session, buffer.textureChain, &textureCount);
-
-    if (!OVR_SUCCESS(result) || !textureCount) TraceLog(WARNING, "OVR: Unable to count swap chain textures");
-
-    for (int i = 0; i < textureCount; ++i)
-    {
-        GLuint chainTexId;
-        ovr_GetTextureSwapChainBufferGL(session, buffer.textureChain, i, &chainTexId);
-        glBindTexture(GL_TEXTURE_2D, chainTexId);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-    }
-
-    glBindTexture(GL_TEXTURE_2D, 0);
-
-    /*
-    // Setup framebuffer object (using depth texture)
-    glGenFramebuffers(1, &buffer.fboId);
-    glGenTextures(1, &buffer.depthId);
-    glBindTexture(GL_TEXTURE_2D, buffer.depthId);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-    glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT16, buffer.width, buffer.height, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, NULL);
-    */
-
-    // Setup framebuffer object (using depth renderbuffer)
-    glGenFramebuffers(1, &buffer.fboId);
-    glGenRenderbuffers(1, &buffer.depthId);
-    glBindFramebuffer(GL_DRAW_FRAMEBUFFER, buffer.fboId);
-    glBindRenderbuffer(GL_RENDERBUFFER, buffer.depthId);
-    glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT16, buffer.width, buffer.height);
-    glBindRenderbuffer(GL_RENDERBUFFER, 0);
-    glFramebufferRenderbuffer(GL_DRAW_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, buffer.depthId);
-    glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
-
-    return buffer;
-}
-
-// Unload texture required buffers
-static void UnloadOculusBuffer(ovrSession session, OculusBuffer buffer)
-{
-    if (buffer.textureChain)
-    {
-        ovr_DestroyTextureSwapChain(session, buffer.textureChain);
-        buffer.textureChain = NULL;
-    }
-
-    if (buffer.depthId != 0) glDeleteTextures(1, &buffer.depthId);
-    if (buffer.fboId != 0) glDeleteFramebuffers(1, &buffer.fboId);
-}
-
-// Load Oculus mirror buffers
-static OculusMirror LoadOculusMirror(ovrSession session, int width, int height)
-{
-    OculusMirror mirror;
-    mirror.width = width;
-    mirror.height = height;
-
-    ovrMirrorTextureDesc mirrorDesc;
-    memset(&mirrorDesc, 0, sizeof(mirrorDesc));
-    mirrorDesc.Format = OVR_FORMAT_R8G8B8A8_UNORM_SRGB;
-    mirrorDesc.Width = mirror.width;
-    mirrorDesc.Height = mirror.height;
-
-    if (!OVR_SUCCESS(ovr_CreateMirrorTextureGL(session, &mirrorDesc, &mirror.texture))) TraceLog(WARNING, "Could not create mirror texture");
-
-    glGenFramebuffers(1, &mirror.fboId);
-
-    return mirror;
-}
-
-// Unload Oculus mirror buffers
-static void UnloadOculusMirror(ovrSession session, OculusMirror mirror)
-{
-    if (mirror.fboId != 0) glDeleteFramebuffers(1, &mirror.fboId);
-    if (mirror.texture) ovr_DestroyMirrorTexture(session, mirror.texture);
-}
-
-// Copy Oculus screen buffer to mirror texture
-static void BlitOculusMirror(ovrSession session, OculusMirror mirror)
-{
-    GLuint mirrorTextureId;
-
-    ovr_GetMirrorTextureBufferGL(session, mirror.texture, &mirrorTextureId);
-
-    glBindFramebuffer(GL_READ_FRAMEBUFFER, mirror.fboId);
-    glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, mirrorTextureId, 0);
-#if defined(GRAPHICS_API_OPENGL_33)
-    // NOTE: glBlitFramebuffer() requires extension: GL_EXT_framebuffer_blit (not available in OpenGL ES 2.0)
-    glBlitFramebuffer(0, 0, mirror.width, mirror.height, 0, mirror.height, mirror.width, 0, GL_COLOR_BUFFER_BIT, GL_NEAREST);
-#endif
-    glBindFramebuffer(GL_READ_FRAMEBUFFER, 0);
-}
-
-// Init Oculus layer (similar to photoshop)
-static OculusLayer InitOculusLayer(ovrSession session)
-{
-    OculusLayer layer = { 0 };
-
-    layer.viewScaleDesc.HmdSpaceToWorldScaleInMeters = 1.0f;
-
-    memset(&layer.eyeLayer, 0, sizeof(ovrLayerEyeFov));
-    layer.eyeLayer.Header.Type = ovrLayerType_EyeFov;
-    layer.eyeLayer.Header.Flags = ovrLayerFlag_TextureOriginAtBottomLeft;
-
-    ovrEyeRenderDesc eyeRenderDescs[2];
-
-    for (int eye = 0; eye < 2; eye++)
-    {
-        eyeRenderDescs[eye] = ovr_GetRenderDesc(session, eye, hmdDesc.DefaultEyeFov[eye]);
-        ovrMatrix4f ovrPerspectiveProjection = ovrMatrix4f_Projection(eyeRenderDescs[eye].Fov, 0.01f, 10000.0f, ovrProjection_None); //ovrProjection_ClipRangeOpenGL);
-        layer.eyeProjections[eye] = FromOvrMatrix(ovrPerspectiveProjection);      // NOTE: struct ovrMatrix4f { float M[4][4] } --> struct Matrix
-
-        layer.viewScaleDesc.HmdToEyeOffset[eye] = eyeRenderDescs[eye].HmdToEyeOffset;
-        layer.eyeLayer.Fov[eye] = eyeRenderDescs[eye].Fov;
-
-        ovrSizei eyeSize = ovr_GetFovTextureSize(session, eye, layer.eyeLayer.Fov[eye], 1.0f);
-        layer.eyeLayer.Viewport[eye].Size = eyeSize;
-        layer.eyeLayer.Viewport[eye].Pos.x = layer.width;
-        layer.eyeLayer.Viewport[eye].Pos.y = 0;
-
-        layer.height = eyeSize.h;     //std::max(renderTargetSize.y, (uint32_t)eyeSize.h);
-        layer.width += eyeSize.w;
-    }
-
-    return layer;
-}
-
-// Convert from Oculus ovrMatrix4f struct to raymath Matrix struct
-static Matrix FromOvrMatrix(ovrMatrix4f ovrmat)
-{
-    Matrix rmat;
-
-    rmat.m0 = ovrmat.M[0][0];
-    rmat.m1 = ovrmat.M[1][0];
-    rmat.m2 = ovrmat.M[2][0];
-    rmat.m3 = ovrmat.M[3][0];
-    rmat.m4 = ovrmat.M[0][1];
-    rmat.m5 = ovrmat.M[1][1];
-    rmat.m6 = ovrmat.M[2][1];
-    rmat.m7 = ovrmat.M[3][1];
-    rmat.m8 = ovrmat.M[0][2];
-    rmat.m9 = ovrmat.M[1][2];
-    rmat.m10 = ovrmat.M[2][2];
-    rmat.m11 = ovrmat.M[3][2];
-    rmat.m12 = ovrmat.M[0][3];
-    rmat.m13 = ovrmat.M[1][3];
-    rmat.m14 = ovrmat.M[2][3];
-    rmat.m15 = ovrmat.M[3][3];
-
-    MatrixTranspose(&rmat);
-
-    return rmat;
-}
-#endif
-
 #if defined(RLGL_STANDALONE)
 // Output a trace log message
 // NOTE: Expected msgType: (0)Info, (1)Error, (2)Warning

src/rlgl.h

@@ -2,8 +2,8 @@
 *
 *   rlgl - raylib OpenGL abstraction layer
 *
-*   rlgl allows usage of OpenGL 1.1 style functions (rlVertex) that are internally mapped to 
-*   selected OpenGL version (1.1, 2.1, 3.3 Core, ES 2.0). 
+*   rlgl is a wrapper for multiple OpenGL versions (1.1, 2.1, 3.3 Core, ES 2.0) to 
+*   pseudo-OpenGL 1.1 style functions (rlVertex, rlTranslate, rlRotate...). 
 *
 *   When chosing an OpenGL version greater than OpenGL 1.1, rlgl stores vertex data on internal 
 *   VBO buffers (and VAOs if available). It requires calling 3 functions:
@@ -11,18 +11,29 @@
 *       rlglDraw()  - Process internal buffers and send required draw calls
 *       rlglClose() - De-initialize internal buffers data and other auxiliar resources
 *
-*   External libs:
+*   CONFIGURATION:
+*
+*   #define GRAPHICS_API_OPENGL_11
+*   #define GRAPHICS_API_OPENGL_21
+*   #define GRAPHICS_API_OPENGL_33
+*   #define GRAPHICS_API_OPENGL_ES2
+*       Use selected OpenGL backend
+*
+*   #define RLGL_STANDALONE
+*       Use rlgl as standalone library (no raylib dependency)
+*
+*   #define SUPPORT_VR_SIMULATION / SUPPORT_STEREO_RENDERING
+*       Support VR simulation functionality (stereo rendering)
+*
+*   #define SUPPORT_SHADER_DISTORTION
+*       Include stereo rendering distortion shader (shader_distortion.h)
+*
+*   DEPENDENCIES:
 *       raymath     - 3D math functionality (Vector3, Matrix, Quaternion)
 *       GLAD        - OpenGL extensions loading (OpenGL 3.3 Core only)
 *
-*   Module Configuration Flags:
-*       GRAPHICS_API_OPENGL_11  - Use OpenGL 1.1 backend
-*       GRAPHICS_API_OPENGL_21  - Use OpenGL 2.1 backend
-*       GRAPHICS_API_OPENGL_33  - Use OpenGL 3.3 Core profile backend
-*       GRAPHICS_API_OPENGL_ES2 - Use OpenGL ES 2.0 backend
-*
-*       RLGL_STANDALONE             - Use rlgl as standalone library (no raylib dependency)
 *
+*   LICENSE: zlib/libpng
 *
 *   Copyright (c) 2014-2016 Ramon Santamaria (@raysan5)
 *
@@ -124,15 +135,21 @@
 #define RL_WRAP_CLAMP                   0x812F      // GL_CLAMP_TO_EDGE
 #define RL_WRAP_CLAMP_MIRROR            0x8742      // GL_MIRROR_CLAMP_EXT
 
+// Matrix modes (equivalent to OpenGL)
+#define RL_MODELVIEW                    0x1700      // GL_MODELVIEW 
+#define RL_PROJECTION                   0x1701      // GL_PROJECTION
+#define RL_TEXTURE                      0x1702      // GL_TEXTURE
+
+// Primitive assembly draw modes
+#define RL_LINES                        0x0001      // GL_LINES
+#define RL_TRIANGLES                    0x0004      // GL_TRIANGLES
+#define RL_QUADS                        0x0007      // GL_QUADS
+
 //----------------------------------------------------------------------------------
 // Types and Structures Definition
 //----------------------------------------------------------------------------------
 typedef enum { OPENGL_11 = 1, OPENGL_21, OPENGL_33, OPENGL_ES_20 } GlVersion;
 
-typedef enum { RL_PROJECTION, RL_MODELVIEW, RL_TEXTURE } MatrixMode;
-
-typedef enum { RL_LINES, RL_TRIANGLES, RL_QUADS } DrawMode;
-
 typedef unsigned char byte;
 
 #if defined(RLGL_STANDALONE)
@@ -399,19 +416,12 @@ void EndBlendMode(void);                                            // End blend
 void TraceLog(int msgType, const char *text, ...);
 float *MatrixToFloat(Matrix mat);
 
-void InitVrDevice(int vrDevice);            // Init VR device
-void CloseVrDevice(void);                   // Close VR device
-bool IsVrDeviceReady(void);                 // Detect if VR device is ready
-bool IsVrSimulator(void);                   // Detect if VR simulator is running
+void InitVrSimulator(int vrDevice);         // Init VR simulator for selected device
+void CloseVrSimulator(void);                // Close VR simulator for current device
 void UpdateVrTracking(Camera *camera);      // Update VR tracking (position and orientation) and camera
 void ToggleVrMode(void);                    // Enable/Disable VR experience (device or simulator)
-
-// Oculus Rift API for direct access the device (no simulator)
-bool InitOculusDevice(void);                // Initialize Oculus device (returns true if success)
-void CloseOculusDevice(void);               // Close Oculus device
-void UpdateOculusTracking(Camera *camera);  // Update Oculus head position-orientation tracking (and camera)
-void BeginOculusDrawing(void);              // Setup Oculus buffers for drawing
-void EndOculusDrawing(void);                // Finish Oculus drawing and blit framebuffer to mirror
+void BeginVrDrawing(void);                  // Begin VR stereo rendering
+void EndVrDrawing(void);                    // End VR stereo rendering
 #endif
 
 #ifdef __cplusplus