Create Beginners_-_GetKeyPressed_Buffer.c

Beginners_-_GetKeyPressed_Buffer.c

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+
+#include "raylib.h"
+
+
+int main(void)
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    const int screenWidth = 800;
+    const int screenHeight = 450;
+
+    InitWindow(screenWidth, screenHeight, "raylib example.");
+ 
+    SetTargetFPS(5);               // Set our game to run at 5 frames-per-second
+    //--------------------------------------------------------------------------------------
+
+    int keypressedcount=0;
+    // Main game loop
+    while (!WindowShouldClose())    // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        
+        // See if the keyboard has been used.
+        int key = GetKeyPressed(); // read/remove key from buffer.
+        // Here we count how many keys are inside the buffer. (set framerate to low for effect!)
+        int len = 0;
+        while(key>0){
+            len++;
+            key = GetKeyPressed();// get/remove key from buffer.
+        }
+        
+        //----------------------------------------------------------------------------------
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+            
+            // Draw our info.
+            DrawText("Quickly hammer on the keyboard to fill up the keyboard buffer.",100,200,20,GRAY);                
+            DrawText(FormatText("GetKeyPressed() buffer length : %i",len),100,100,20,RED);
+            
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+
+
+}