public override void Execute(float deltaTime)
{
Debug.Assert(this.pGameObject != null);
ForwardIterator pFwdItor = new ForwardIterator(this.pGameObject);
Component pNode = pFwdItor.First();
GameObject pGameObj = (GameObject)pNode;
// Move the first node before getting speed
// just in case the move method changes the speed
pGameObj.Move();
float groupSpeedX = pGameObj.speedX;
float groupSpeedY = pGameObj.speedY;
pGameObj = (GameObject)pFwdItor.Next();
while (!pFwdItor.IsDone())
{
// Apply group speed to every game object in the group.
pGameObj.speedX = groupSpeedX;
pGameObj.speedY = groupSpeedY;
pGameObj.Move();
pGameObj = (GameObject)pFwdItor.Next();
}
// Add itself back to timer
TimerManager.Add(this.name, this, deltaTime);
}
public override void Execute(float deltaTime)
{
Debug.Assert(this.pGameObject != null);
//--------------------------------------
MotionHolder pMotionHolder = (MotionHolder)this.pCurrentMotion;
Debug.Assert(pMotionHolder != null);
if (pMotionHolder.pMotion.motionAdvance == true)
{
//set advance flag back to false
pMotionHolder.pMotion.motionAdvance = false;
// advance to next motion
pMotionHolder = (MotionHolder)pMotionHolder.pNext;
// if at end of list, set to first
if (pMotionHolder == null)
{
pMotionHolder = (MotionHolder)poFirstMotion;
}
}
// squirrel away for next timer event
this.pCurrentMotion = pMotionHolder;
// computer x and y deltas using composition position info
Motion motion = pMotionHolder.pMotion;
motion.ApplyMotion(pGameObject.poColObj.poColRect.x, pGameObject.poColObj.poColRect.y, pGameObject.poColObj.poColRect.width, pGameObject.poColObj.poColRect.height);
// Update Composition Speeds
pGameObject.speedX = motion.deltaX;
pGameObject.speedY = motion.deltaY;
// Move the Composition using the updated speeds
pGameObject.Move(); // no longer used.
// Add itself back to timer
TimerManager.Add(this.name, this, deltaTime);
}
