public override void Execute(float deltaTime)
{
// advance to next image
ImageHolder pImageHolder = (ImageHolder)this.pCurrImage.pSNext;
// if at end of list, set to first
if (pImageHolder == null)
{
pImageHolder = (ImageHolder)poFirstImage;
}
// squirrel away for next timer event
this.pCurrImage = pImageHolder;
// change image
this.pSprite.ChangeImage(pImageHolder.pImage);
// Add itself back to timer
TimerEventManager.Add(TimerEvent.Name.SpriteAnimation, this, deltaTime);
}
//----------------------------------------------------------------------------------
// Abstract Methods
//----------------------------------------------------------------------------------
public override void Execute(float deltaTime)
{
Debug.Assert(deltaTime > 0);
ImageHolder pImgHold = (ImageHolder)this.pCurrentImage.pNext;
// if you reached the end go back to the start
if (pImgHold == null)
{
pImgHold = (ImageHolder)this.poFirstImage;
}
//set frame to next image
this.pCurrentImage = pImgHold;
//set the sprite to the same thing.
this.pSprite.SwapImage(pImgHold.pImage);
//Add this event to the Timer
TimerManager.Add(TimeEvent.Name.SpriteAnimation, this, this.pAlienGrid.movementTimeInterval);
}
public override void Execute(float deltaTime)
{
// advance to next image
ImageHolder pImageHolder = (ImageHolder)this.pCurrImage.pSNext;
AlienGrid pAlienGrid = (AlienGrid)GameObjectManager.Find(GameObject.Name.AlienGrid);
// if at end of list, set to first
if (pImageHolder == null)
{
pImageHolder = (ImageHolder)poFirstImage;
}
// squirrel away for next timer event
this.pCurrImage = pImageHolder;
// change image
this.pSprite.SwapImage(pImageHolder.pImage);
// Add itself back to timer
TimerManager.Add(TimeEvent.Name.SpriteAnimation, this, pAlienGrid.GetMoveRate());
}
//when execute() is called it changes images
public override void Execute(float deltaTime)
{
//downcasting and set to next image
ImageHolder pImageHolder = (ImageHolder)this.pCurrentImage.pSNext;
// if we are at the end of the list
//go to the first image and set it
if (pImageHolder == null)
{
pImageHolder = (ImageHolder)this.poFirstImage;
}
//update current image
this.pCurrentImage = pImageHolder;
//change the image
this.pSprite.SwapImage(pImageHolder.pImage);
//"this" is the AnimSprite class that derives from the command class
//so its the pointer to "this" command
TimerMan.Add(TimeEvent.Name.AnimateCrab, this, deltaTime);
}
//----------------------------------------------------------------------
// Override Abstract methods
//----------------------------------------------------------------------
public override void execute(float deltaTime)
{
// get next image
ImageHolder pImageHolder = (ImageHolder)this.pCurrImage.pNext;
SoundHolder pSoundHolder = (SoundHolder)this.pCurrSound.pNext;
// if at the end of the list, set first image back
if (pImageHolder == null)
{
pImageHolder = (ImageHolder)this.poFirstImage;
}
if (pSoundHolder == null)
{
pSoundHolder = (SoundHolder)this.poFirstSound;
}
this.pCurrImage = pImageHolder;
this.pCurrSound = pSoundHolder;
// change image
this.pGameSprite.swapImage(pImageHolder.getImage());
SoundMan.Play(pSoundHolder.getSound());
// Add itself back to TimerMan
if (this.pGameSprite.getName() == GameSprite.Name.Squid)
{
TimerMan.Add(TimeEvent.Name.SquidAnimation, this, deltaTime);
}
else if (this.pGameSprite.getName() == GameSprite.Name.Crab)
{
TimerMan.Add(TimeEvent.Name.CrabAnimation, this, deltaTime);
}
else if (this.pGameSprite.getName() == GameSprite.Name.Octopus)
{
TimerMan.Add(TimeEvent.Name.OctopusAnimation, this, deltaTime);
}
}