/** Hackish stuff - stole touches from other CCTouchDispatcher targeted delegates.
* Used to claim touch without receiving ccTouchBegan. */
void claimTouch(UITouch aTouch)
{
CCTouchDispatcher dispatcher = CCDirector.sharedDirector.touchDispatcher;
// Enumerate through all targeted handlers.
var enumerator = dispatcher.getTargetedHandlers().GetEnumerator();
while (enumerator.MoveNext())
{
CCTargetedTouchHandler handler = (CCTargetedTouchHandler)enumerator.Current;
// Only our handler should claim the touch.
if (handler.delegate_ == this)
{
if (!(handler.claimedTouches.Contains(aTouch)))
{
handler.claimedTouches.Add(aTouch);
}
}
else
{
// Steal touch from other targeted delegates, if they claimed it.
if (handler.claimedTouches.Contains(aTouch))
{
CCTouchOneByOneDelegate oneByOneTouchDelegate = (CCTouchOneByOneDelegate)handler.delegate_;
if (oneByOneTouchDelegate != null)
{
oneByOneTouchDelegate.ccTouchCancelled(aTouch);
}
handler.claimedTouches.Remove(aTouch);
}
}
}
}
public void addTargetedDelegate(CCTouchOneByOneDelegate aDelegate, int priority, bool swallowsTouches)
{
CCTouchHandler handler = new CCTargetedTouchHandler(aDelegate, priority, swallowsTouches);
if (!locked)
{
forceAddHandler(handler, targetedHandlers);
}
else
{
if (!removeDelegate(aDelegate, handlersToRemove))
{
handlersToAdd.Add(handler);
toAdd = true;
}
}
}
public void addTargetedDelegate(CCTouchOneByOneDelegate aDelegate, int priority, bool swallowsTouches)
{
CCTouchHandler handler = new CCTargetedTouchHandler(aDelegate, priority, swallowsTouches);
if( ! locked ) {
forceAddHandler(handler, targetedHandlers);
} else {
if(!removeDelegate(aDelegate, handlersToRemove)){
handlersToAdd.Add(handler);
toAdd = true;
}
}
}
