public GameTouchHandler(GameLayer gameLayer, HexMexCamera hexMexCamera)
{
GameLayer = gameLayer;
HexMexCamera = hexMexCamera;
var eventListener = new CCEventListenerTouchOneByOne {
IsEnabled = true, OnTouchBegan = OnTouchBegan, OnTouchCancelled = OnTouchCancelled, OnTouchEnded = OnTouchEnded, OnTouchMoved = OnTouchMoved
};
gameLayer.AddEventListener(eventListener);
}
private void Pintching(CCTouch touch1, CCTouch touch2)
{
var prevDiff = (touch1.PreviousLocation - touch2.PreviousLocation).Length;
var currentDiff = (touch1.Location - touch2.Location).Length;
if (currentDiff < MINTOUCHDISTANCE)
{
return;
}
var sizeFactor = currentDiff / prevDiff;
sizeFactor = sizeFactor - (sizeFactor - 1) / 2;
HexMexCamera.SetZoomFactor(sizeFactor * HexMexCamera.ZoomFactor);
}
private void Dragging(CCPoint delta)
{
HexMexCamera.MoveToPosition(HexMexCamera.Position - delta / HexMexCamera.ZoomFactor);
}
protected TouchLayer(HexMexCamera hexMexCamera) : base(hexMexCamera)
{
}