Formatting changes

src/core.c

@@ -3110,34 +3110,11 @@ static GamepadButton GetGamepadButton(int button)
 #endif
 
 #if defined(PLATFORM_UWP)
-    /*switch(button)
-    {
-	case 4: b = GAMEPAD_BUTTON_RIGHT_FACE_DOWN; break;
-	case 8: b = GAMEPAD_BUTTON_RIGHT_FACE_RIGHT; break;
-	case 16: b = GAMEPAD_BUTTON_RIGHT_FACE_LEFT; break;
-	case 32: b = GAMEPAD_BUTTON_RIGHT_FACE_RIGHT; break;
-
-	case 128: b = GAMEPAD_BUTTON_LEFT_FACE_DOWN; break;
-	case 256: b = GAMEPAD_BUTTON_LEFT_FACE_LEFT; break;
-	case 512: b = GAMEPAD_BUTTON_LEFT_FACE_RIGHT; break;
-	case 64: b = GAMEPAD_BUTTON_LEFT_FACE_UP; break;
-
-	case 1024: b = GAMEPAD_BUTTON_LEFT_TRIGGER_1; break;
-	case 2048: b = GAMEPAD_BUTTON_RIGHT_TRIGGER_1; break;
-
-	case 4096: b = GAMEPAD_BUTTON_LEFT_THUMB; break;
-	case 8192: b = GAMEPAD_BUTTON_RIGHT_THUMB; break;
-
-	case 2: b = GAMEPAD_BUTTON_MIDDLE_LEFT;
-	case 1: b = GAMEPAD_BUTTON_MIDDLE_RIGHT;
-    }*/
-    //Above might not be most efficient, so not doing it for now
 	b = button;
 #endif
 
 #if defined(PLATFORM_WEB)
-    //TODO: TEST
+    // https://www.w3.org/TR/gamepad/#gamepad-interface
-    //https://www.w3.org/TR/gamepad/#gamepad-interface
     switch (button)
     {
 	case 0: b = GAMEPAD_BUTTON_RIGHT_FACE_DOWN; break;
@@ -3178,11 +3155,11 @@ static GamepadAxis GetGamepadAxis(int axis)
 #endif
 
 #if defined(PLATFORM_UWP)
-	a = axis; //UWP will provide the correct axis
+	a = axis; // UWP will provide the correct axis
 #endif
 
 #if defined(PLATFORM_WEB)
-    //TODO: TEST
+	// https://www.w3.org/TR/gamepad/#gamepad-interface
     switch(axis)
     {
 	case 0: a = GAMEPAD_AXIS_LEFT_X;
@@ -3430,9 +3407,9 @@ static void PollInputEvents(void)
 
             // Get current gamepad state
             // NOTE: There is no callback available, so we get it manually
-            //Get remapped buttons
+            // Get remapped buttons
 			GLFWgamepadstate state;
-			glfwGetGamepadState(i, &state); //This remapps all gamepads so they work the same
+			glfwGetGamepadState(i, &state); // This remapps all gamepads so they have their buttons mapped like an xbox controller
 			const unsigned char *buttons = state.buttons;
 
             for (int k = 0; (buttons != NULL) && (k < GLFW_GAMEPAD_BUTTON_DPAD_LEFT + 1) && (k < MAX_GAMEPAD_BUTTONS); k++)
@@ -3456,7 +3433,7 @@ static void PollInputEvents(void)
                 gamepadAxisState[i][axis] = axes[k];
             }
 
-            //Register buttons for 2nd triggers
+            // Register buttons for 2nd triggers (because GLFW doesn't count these as buttons but rather axis)
 			currentGamepadState[i][GAMEPAD_BUTTON_LEFT_TRIGGER_2] = (char)(gamepadAxisState[i][GAMEPAD_AXIS_LEFT_TRIGGER] > 0.1);
 			currentGamepadState[i][GAMEPAD_BUTTON_RIGHT_TRIGGER_2] = (char)(gamepadAxisState[i][GAMEPAD_AXIS_RIGHT_TRIGGER] > 0.1);
 

src/raylib.h

@@ -622,50 +622,51 @@ typedef enum {
 // Gamepad Buttons
 typedef enum
 {
-    //This is here just for error checking
+    // This is here just for error checking
     GAMEPAD_BUTTON_UNKNOWN = 0,
 
-    //This is normally ABXY/Circle, Triangle, Square, Cross.   No support for 6 button controllers though..
+    // This is normally ABXY/Circle, Triangle, Square, Cross.   No support for 6 button controllers though..
     GAMEPAD_BUTTON_LEFT_FACE_UP,
 	GAMEPAD_BUTTON_LEFT_FACE_RIGHT,
 	GAMEPAD_BUTTON_LEFT_FACE_DOWN,
     GAMEPAD_BUTTON_LEFT_FACE_LEFT,
   
-    //This is normally a DPAD
+    // This is normally a DPAD
 	GAMEPAD_BUTTON_RIGHT_FACE_UP,
 	GAMEPAD_BUTTON_RIGHT_FACE_RIGHT,
 	GAMEPAD_BUTTON_RIGHT_FACE_DOWN,
 	GAMEPAD_BUTTON_RIGHT_FACE_LEFT,
 
-    //Triggers
+    // Triggers
     GAMEPAD_BUTTON_LEFT_TRIGGER_1,
     GAMEPAD_BUTTON_LEFT_TRIGGER_2,
 	GAMEPAD_BUTTON_RIGHT_TRIGGER_1,
 	GAMEPAD_BUTTON_RIGHT_TRIGGER_2,
 
-    //These are buttons in the center of the gamepad
+    // These are buttons in the center of the gamepad
     GAMEPAD_BUTTON_MIDDLE_LEFT, //PS3 Select
     GAMEPAD_BUTTON_MIDDLE, //PS Button/XBOX Button
     GAMEPAD_BUTTON_MIDDLE_RIGHT, //PS3 Start
 
-    //These are the joystick press in buttons
+    // These are the joystick press in buttons
     GAMEPAD_BUTTON_LEFT_THUMB,
 	GAMEPAD_BUTTON_RIGHT_THUMB
 } GamepadButton;
 
 typedef enum
 {
+	// This is here just for error checking
     GAMEPAD_AXIS_UNKNOWN = 0,
 
-    //Left stick
+    // Left stick
 	GAMEPAD_AXIS_LEFT_X,
 	GAMEPAD_AXIS_LEFT_Y,
 
-    //Right stick
+    // Right stick
 	GAMEPAD_AXIS_RIGHT_X,
 	GAMEPAD_AXIS_RIGHT_Y,
 
-    //Pressure levels
+    // Pressure levels for the back triggers
 	GAMEPAD_AXIS_LEFT_TRIGGER,    // [1..-1] (pressure-level)
 	GAMEPAD_AXIS_RIGHT_TRIGGER     // [1..-1] (pressure-level)
 } GamepadAxis;