Pencil.gaming callbacks

gistfile1.txt

	public static GlfwMouseButtonFun mouseCallback;
	public static GlfwKeyFun keyCallback;


	protected virtual void Setup(){

		// Setup mouse callbacks:
		mouseCallback += HandleMouseClick;
		Glfw.SetMouseButtonCallback(mouseCallback);

		keyCallback += HandleKeyDown;
		Glfw.SetKeyCallback (keyCallback);

	// this is my window resizing code
		Glfw.SetWindowSizeCallback ((int width, int height) => {
			Screen.viewSize = new Size (width, height);
			needsResizing = true;
		});

	}

	public  void HandleKeyDown(Key key, Keystate state){
		if (state == Keystate.Press && key == (Key) 'Z') {
			UpdateTestState (testState - 1);
		}
		if (state == Keystate.Press && key == (Key) 'X') {
			UpdateTestState (testState + 1);
		}
		if (state == Keystate.Press && key == (Key) 'K') {
			UpdateSkyboxState (skyboxState - 1);
		}
		if (state == Keystate.Press && key == (Key) 'L') {
			UpdateSkyboxState (skyboxState + 1);
		}
		if (state == Keystate.Press && key == (Key) 'J') {
			UpdateSkyboxState (0);
		}
	}

	public void HandleMouseClick(MouseButton mouseButton, Keystate state){//,int mouseButton, int buttonDown){
		
		int x = 0;
		int y = 0;

		Glfw.GetMousePos(out x, out y);
		// screenSpace = new Vector4(x, y, 0, 1);
		
		//My math to flip the Y
		Vector3 worldSpace = UnProject(new Vector3(x,Screen.viewSize.Height - y,0), renderQueue.modelview, renderQueue.projection, new float[]{0, 0, Screen.x, Screen.y});
		Vector3 uiSpace = UnProject(new Vector3(x,Screen.viewSize.Height - y,0), uiRenderQueue.modelview, uiRenderQueue.projection, new float[]{0, 0, Screen.x, Screen.y});

		if(state == Keystate.Release){
//			Debug.Log ("button: " + mouseButton + " up at " + screenSpace.ToString() + " -> " + worldSpace.ToString());

// call your own helper functions if you want
			MouseUpHelper (uiSpace.Xy, worldSpace, mouseButton);
		}else{
//			Debug.Log ("button: " + mouseButton + " down at " + screenSpace.ToString() + " -> " + worldSpace.ToString());
			MouseDownHelper (uiSpace.Xy, worldSpace, mouseButton);
			previousMouseDown = GetMousePos ();
		}
	}