updated emsc

my_awesome_game/project/proj.cmake/build_emsc.bat

@@ -1,3 +1,5 @@
+call emsdk activate
+
 python ../../../oxygine-framework/tools/others/embed_folder_js.py -s ../../data
 
 mkdir build_emsc

my_awesome_game/project/proj.cmake/build_emsc_release.bat

@@ -1,3 +1,5 @@
+call emsdk activate
+
 python ../../../oxygine-framework/tools/others/embed_folder_js.py -s ../../data
 
 mkdir build_emsc_release

my_awesome_game/project/src/main.cpp

@@ -7,7 +7,6 @@
 #include "core/oxygine.h"
 #include "Stage.h"
 #include "DebugActor.h"
-
 #include "example.h"
 
 
@@ -17,6 +16,11 @@ using namespace oxygine;
 // This function is called each frame
 int mainloop()
 {
+    // Update engine-internal components
+    // If input events are available, they are passed to Stage::instance.handleEvent
+    // If the function returns true, it means that the user requested the application to terminate
+    bool done = core::update();
+
     // It gets passed to our example game implementation
     example_update();
 
@@ -34,11 +38,6 @@ int mainloop()
         core::swapDisplayBuffers();
     }
 
-    // Update engine-internal components
-    // If input events are available, they are passed to Stage::instance.handleEvent
-    // If the function returns true, it means that the user requested the application to terminate
-    bool done = core::update();
-
     return done ? 1 : 0;
 }
 
@@ -83,6 +82,12 @@ void run()
 #endif
 
 
+
+#if TARGET_OS_IPHONE || TARGET_OS_SIMULATOR
+    // On iPhone mainloop is called automatically by CADisplayLink, see int main() below
+    return;
+#endif
+
     // This is the main game loop.
     while (1)
     {
@@ -132,25 +137,28 @@ int main(int argc, char* argv[])
 #ifdef OXYGINE_SDL
 
 #include "SDL_main.h"
+#include "SDL.h"
+
 extern "C"
 {
+    void one(void* param) { mainloop(); }
+    void oneEmsc() { mainloop(); }
+
     int main(int argc, char* argv[])
     {
-        run();
-        return 0;
-    }
-};
-#endif
 
-#ifdef EMSCRIPTEN
-#include <emscripten.h>
+        run();
 
-void one() { mainloop(); }
+#if TARGET_OS_IPHONE || TARGET_OS_SIMULATOR
+        // If parameter 2 is set to 1, refresh rate will be 60 fps, 2 - 30 fps, 3 - 15 fps.
+        SDL_iPhoneSetAnimationCallback(core::getWindow(), 1, one, nullptr);
+#endif
 
-int main(int argc, char* argv[])
-{
-    run();
-    emscripten_set_main_loop(one, 0, 0);
-    return 0;
-}
+#if EMSCRIPTEN
+        emscripten_set_main_loop(oneEmsc, 0, 0);
 #endif
+
+        return 0;
+    }
+};
+#endif