public static void RouteTouchUp(CCNode root, Touch touch)
{
CCPoint touchLocation = touch.CCTouch.Location;
if (root.ChildrenCount > 0)
{
for (int i = root.ChildrenCount - 1; i >= 0; i--)
{
RouteTouchUp(root.Children[i], touch); //递归
if (touch.Handled == true) return;
ITouch itouch = root.Children[i] as ITouch;
if (itouch != null)
{
CCNode node = root.Children[i] as CCNode;
if (node.Parent.Visible == true && node.Visible == true)
{
CCPoint local = node.ConvertToNodeSpace(touchLocation);
CCRect r = new CCRect(
node.PositionX - node.ContentSize.Width * node.AnchorPoint.X,
node.PositionY - node.ContentSize.Height * node.AnchorPoint.Y,
node.ContentSize.Width,
node.ContentSize.Height
);
r.Origin = CCPoint.Zero;
if (r.ContainsPoint(local))
itouch.OnTouchDown(touch);
}
}
}
}
}
public void OnTouchMove(Touch e)
{
if (this.TouchMove != null)
this.TouchMove(this, e);
}
public void OnTouchUp(Touch e)
{
if (this.TouchUp != null)
this.TouchUp(this, e);
}
public void OnTouchDown(Touch e)
{
if (this.TouchDown != null)
this.TouchDown(this, e);
}