Method onLaunch

trunk/win/Source/BT_FileSystemActor.cpp:88–208

}

void FileSystemActor::onLaunch()
{
	assert(!filePath.isNull());

	if (!_onLaunchHandler.empty())
		_onLaunchHandler(this);

	// override for widgets
	Widget * w = widgetManager->getActiveWidgetForFile(getFullPath());
	if (w && w->isWidgetOverrideActor(this))
	{
		w->launchWidgetOverride(this);
		return;
	}
	
	// Do a quick pass to determine what needs to be created or not
	bool isWatchingHighlighted = cam->isWatchedActorHighlighted(this);
	bool zoomIntoImage = isFileSystemType(Image) && !isWatchingHighlighted && texMgr->isTextureState(thumbnailID, TextureLoaded);
	bool launchImage = (isFileSystemType(Image) && isWatchingHighlighted) && !texMgr->isTextureState(thumbnailID, TextureLoaded);
	bool createTemporaryActor = !zoomIntoImage && !launchImage;
	bool createRandomAnimPath = createTemporaryActor;

	Actor * obj = NULL;
	if (createTemporaryActor)
	{
		obj = new Actor();
		Vec3 startPosition;

		// Set up the state of the Actor
		obj->pushActorType(Temporary);
		obj->setDims(getDims());
		obj->setGravity(false);
		obj->setCollisions(false);
		obj->setAlphaAnim(getAlpha(), 0.2f, 40);
		obj->setGlobalPose(getGlobalPose());
		obj->setObjectToMimic(this);
	}

	// Special case for launching a pileized actor
	Vec3 startPosition;
	if (isPileized())
	{
		startPosition = pileizedPile->getGlobalPosition();
	}else{
		startPosition = getGlobalPosition();
	}

	// create random animation path from the icon up to the camera eye
	if (createRandomAnimPath)
	{
		// Set an animation that moves the icon into the camera
 		CreateRandomAnimPath(obj, startPosition, cam->getEye(), 40);

		// Delete the object after the random animation is over.
		animManager->removeAnimation(obj);
		animManager->addAnimation(AnimationEntry(obj, (FinishedCallBack) DeleteActorAfterAnim));
	}