Avoid using doubles for input handler ticking

src/Game.c

@@ -685,7 +685,7 @@ static CC_INLINE void Game_DrawFrame(float delta, float t) {
 	if (!Gui_GetBlocksWorld()) {
 		Camera.Active->GetPickedBlock(&Game_SelectedPos); /* TODO: only pick when necessary */
 		Camera_KeyLookUpdate(delta);
-		InputHandler_Tick();
+		InputHandler_Tick(delta);
 
 		if (Game_Anaglyph3D) {
 			Render3D_Anaglyph(delta, t);

src/Graphics_WiiU.c

@@ -50,7 +50,7 @@ static void CompileFetchShader(GX2FetchShader* shader, const GX2AttribStream* at
    uint32_t size = GX2CalcFetchShaderSizeEx(numAttribs,
                                             GX2_FETCH_SHADER_TESSELLATION_NONE,
                                             GX2_TESSELLATION_MODE_DISCRETE);
-   void* program = MEMAllocFromDefaultHeapEx(size, GX2_SHADER_PROGRAM_ALIGNMENT); // TODO memalign
+   void* program = memalign(GX2_SHADER_PROGRAM_ALIGNMENT, size);
 
    GX2InitFetchShaderEx(shader, program, numAttribs, attribs,
                         GX2_FETCH_SHADER_TESSELLATION_NONE,

src/InputHandler.c

@@ -28,7 +28,7 @@
 
 static cc_bool input_buttonsDown[3];
 static int input_pickingId = -1;
-static double input_lastClick;
+static float input_deltaAcc;
 static float input_fovIndex = -1.0f;
 #ifdef CC_BUILD_WEB
 static cc_bool suppressEscape;
@@ -273,7 +273,7 @@ static void MouseStateUpdate(int button, cc_bool pressed) {
 }
 
 static void MouseStatePress(int button) {
-	input_lastClick = Game.Time;
+	input_deltaAcc  = 0;
 	input_pickingId = -1;
 	MouseStateUpdate(button, true);
 }
@@ -285,7 +285,7 @@ static void MouseStateRelease(int button) {
 }
 
 void InputHandler_OnScreensChanged(void) {
-	input_lastClick = Game.Time;
+	input_deltaAcc  = 0;
 	input_pickingId = -1;
 	if (!Gui.InputGrab) return;
 
@@ -456,19 +456,18 @@ static void InputHandler_PickBlock(void) {
 #ifdef CC_BUILD_TOUCH
 static cc_bool AnyBlockTouches(void);
 #endif
-void InputHandler_Tick(void) {
+void InputHandler_Tick(float delta) {
 	cc_bool left, middle, right;
-	double now, delta;
 	
+	input_deltaAcc += delta;
 	if (Gui.InputGrab) return;
-	now   = Game.Time;
-	delta = now - input_lastClick;
 
-	if (delta < 0.2495) return; /* 4 times per second */
+	/* Only tick 4 times per second when held down */
+	if (input_deltaAcc < 0.2495f) return;
 	/* NOTE: 0.2495 is used instead of 0.25 to produce delta time */
 	/*  values slightly closer to the old code which measured */
 	/*  elapsed time using DateTime_CurrentUTC_MS() instead */
-	input_lastClick = now;
+	input_deltaAcc  = 0;
 
 	left   = input_buttonsDown[MOUSE_LEFT];
 	middle = input_buttonsDown[MOUSE_MIDDLE];
@@ -785,10 +784,10 @@ static void OnPointerDown(void* obj, int idx) {
 	struct Screen* s;
 	int i, x, y, mask;
 
-	/* Always set last click time, otherwise quickly tapping */
+	/* Always reset held time, otherwise quickly tapping */
 	/* sometimes triggers a 'delete' in InputHandler_Tick, */
 	/* and then another 'delete' in CheckBlockTap. */
-	input_lastClick = Game.Time;
+	input_deltaAcc = 0;
 
 #ifdef CC_BUILD_TOUCH
 	if (Input_TouchMode && !(touches[idx].type & TOUCH_TYPE_GUI)) return;

src/InputHandler.h

@@ -50,7 +50,7 @@ void StoredHotkeys_Add(int trigger, cc_uint8 modifiers, cc_bool moreInput, const
 
 cc_bool InputHandler_SetFOV(int fov);
 cc_bool Input_HandleMouseWheel(float delta);
-void InputHandler_Tick(void);
+void InputHandler_Tick(float delta);
 void InputHandler_OnScreensChanged(void);
 
 

src/Platform_WiiU.c

@@ -87,7 +87,7 @@ void DateTime_CurrentLocal(struct cc_datetime* t) {
 *--------------------------------------------------------Stopwatch--------------------------------------------------------*
 *#########################################################################################################################*/
 cc_uint64 Stopwatch_Measure(void) {
-	return OSGetSystemTime(); // TODO OSGetSystemTick ??
+	return OSGetSystemTime();
 }
 
 cc_uint64 Stopwatch_ElapsedMicroseconds(cc_uint64 beg, cc_uint64 end) {