//----------------------------------------------------------------------------------------
public void setFrame(Entity e, int frameNum)
{
DrawComponent drawComp = ( DrawComponent )e.getComponent(GlobalVars.DRAW_COMPONENT_NAME);
if (frameNum < drawComp.getSprite().getNumImages())
{
drawComp.getSprite().currentImageIndex = frameNum;
}
else
{
Console.WriteLine("Trying to change " + e + " sprite to nonexistant frame: " + frameNum);
}
}
public void refreshImage(bool left)
{
DrawComponent drawComp = ( DrawComponent )this.getComponent(GlobalVars.DRAW_COMPONENT_NAME);
int spriteNum = drawComp.getSprite().currentImageIndex;
if (left)
{
drawComp.setSprite(activeLeftImage);
}
else
{
drawComp.setSprite(activeRightImage);
}
drawComp.getSprite().currentImageIndex = spriteNum;
}
public void stopAnimation()
{
AnimationComponent animComp = ( AnimationComponent )this.getComponent(GlobalVars.ANIMATION_COMPONENT_NAME);
if (animComp.animationOn)
{
animComp.animationOn = false;
DrawComponent drawComp = ( DrawComponent )this.getComponent(GlobalVars.DRAW_COMPONENT_NAME);
if (forceLargeStopImage && (drawComp.getSprite().currentImageIndex == 0 || drawComp.getSprite().currentImageIndex == 2))
{
drawComp.getSprite().currentImageIndex++;
}
else if (forceSmallStopImage)
{
drawComp.getSprite().currentImageIndex = 0;
}
}
}
//You must have an Update.
//Always read in deltaTime, and only deltaTime (it's the time that's passed since the last frame)
//Use deltaTime for things like changing velocity or changing position from velocity
//This is where you do anything that you want to happen every frame.
//There is a chance that your system won't need to do anything in update. Still have it.
public override void Update(float deltaTime)
{
foreach (Entity e in getApplicableEntities())
{
AnimationComponent animComp = ( AnimationComponent )e.getComponent(GlobalVars.ANIMATION_COMPONENT_NAME);
DrawComponent drawComp = ( DrawComponent )e.getComponent(GlobalVars.DRAW_COMPONENT_NAME);
if (animComp.animationOn)
{
animComp.timeUntilNextFrame -= deltaTime;
if (animComp.timeUntilNextFrame <= 0)
{
drawComp.getSprite().currentImageIndex++;
if (drawComp.getSprite().currentImageIndex >= drawComp.getSprite().getNumImages())
{
drawComp.getSprite().currentImageIndex = 0;
if (animComp.pauseIndefinitelyAfterCycle)
{
animComp.animationOn = false;
if (animComp.imageAfterCycleName != null)
{
drawComp.setSprite(animComp.imageAfterCycleName);
}
drawComp.getSprite().currentImageIndex = 0;
}
if (animComp.destroyAfterCycle)
{
level.removeEntity(e);
continue;
}
animComp.timeUntilNextFrame = animComp.animationFrameTime + animComp.pauseTimeAfterCycle;
drawComp.getSprite().currentImageIndex = 0;
}
else
{
animComp.timeUntilNextFrame = animComp.animationFrameTime;
}
}
}
}
}
