internal virtual void InternalAddedToStage(FlashStage stage)
{
drawOrder = 0;
CheckUpdateSubscribtion(stage);
AddedToStage.Dispatch(this);
stage.events.DispatchObjectAdded(this);
}
internal override void InternalRemovedFromStage(FlashStage stage)
{
base.InternalRemovedFromStage(stage);
foreach (var child in _children)
{
child.stage = null;
}
}
internal override void InternalAddedToStage(FlashStage stage)
{
base.InternalAddedToStage(stage);
foreach (var child in _children)
{
child.stage = stage;
}
}
void OnTargetRemovedFromStage(DisplayObject obj)
{
ClearState();
if (_debugDrawEnabled)
{
_stage.drawEvent.RemoveListener(DrawDebugRect);
}
_stage.touchController.RemoveListener(this);
_stage = null;
}
void OnTargetAddedToStage(DisplayObject obj)
{
ClearState();
_stage = target.stage;
_stage.touchController.AddListener(this);
_debugDrawEnabled = Debug.isDebugBuild;
if (_debugDrawEnabled)
{
_stage.drawEvent.AddListener(DrawDebugRect);
}
}
private void CheckUpdateSubscribtion(FlashStage stage)
{
var enterFrameExists = _enterFrameEvent != null && _enterFrameEvent.hasListeners;
var animationExists = animation != null;
var needUpdate = isOnStage && (enterFrameExists || animationExists);
if (needUpdate && !_updateSubscribed)
{
stage.updateEvent.AddListener(_updateHandler);
_updateSubscribed = true;
}
else if (!needUpdate && _updateSubscribed)
{
stage.updateEvent.RemoveListener(_updateHandler);
_updateSubscribed = false;
}
}
public InputController(FlashStage component)
{
_component = component;
}
internal virtual void InternalRemovedFromStage(FlashStage stage)
{
CheckUpdateSubscribtion(stage);
RemovedFromStage.Dispatch(this);
stage.events.DispatchObjectRemoved(this);
}