public bool Update()
{
string animName = "";
float totalTime = 0;
if (Owner.Properties.IsObject)
{
//Agk.SetObjectAnimationSpeed((uint)Owner.Properties.ResourceNumber, )
animName = Agk.GetObjectAnimationName((uint)Owner.Properties.ResourceNumber, 1);
totalTime = Agk.GetObjectAnimationDuration((uint)Owner.Properties.ResourceNumber, animName);
}
int firstFrame = Animation.Keys[Animation.CurrentKey][0];
int lastFrame = Animation.Keys[Animation.CurrentKey][1];
int totalFrame = (int)Math.Floor(totalTime * Animation.Framerate);
CurrentFrame = CurrentFrame + (Animation.Framerate * Speed * (App.Timing.Delta * 0.001f)); //convert to seconds
if (CurrentFrame < firstFrame)
{
CurrentFrame = firstFrame;
}
if (CurrentFrame >= lastFrame)
{
if (IsLoop)
{
//handle frame, looping
CurrentFrame = firstFrame;
if (Owner.Properties.IsObject)
{
//float animTime = (CurrentFrame * totalTime) / lastFrame;
float animTime = (CurrentFrame * totalTime) / totalFrame;
Agk.SetObjectAnimationFrame((uint)Owner.Properties.ResourceNumber, animName, animTime, 0.0f);
}
else
{
Agk.SetSpriteFrame((uint)Owner.Properties.ResourceNumber, (int)CurrentFrame);
}
//handle variant
if (Animation.Keys.Count > 1)
{
if (App.Timing.Timer - _VariantMark >= _VariantDelay)
{
Animation.CurrentKey = (int)Agk.Random(0, (uint)(Animation.Keys.Count - 1));
_VariantDelay = Animation.VariantDelayMin + (int)Agk.Random(0, (uint)Animation.VariantDelayMax);
_VariantMark = (int)App.Timing.Timer;
}
}
//handle callback
bool isLoopDone = false;
if (!String.IsNullOrEmpty(Callback))
{
isLoopDone = (bool)Dispatcher.Invoke(Callback, CallbackArgs);
if (isLoopDone)
{
return(true);
}
}
return(false);
}
else
{
//handle frame, played once, end it
CurrentFrame = lastFrame;
if (Owner.Properties.IsObject)
{
//float animTime = (CurrentFrame * Agk.GetObjectAnimationDuration((uint)Owner.Properties.ResourceNumber, animName)) / Animation.Keys[Animation.CurrentKey][1];
float animTime = (CurrentFrame * totalTime) / totalFrame;
Agk.SetObjectAnimationFrame((uint)Owner.Properties.ResourceNumber, animName, animTime, 0.0f);
}
else
{
Agk.SetSpriteFrame((uint)Owner.Properties.ResourceNumber, (int)CurrentFrame);
}
//handle callback
if (!String.IsNullOrEmpty(Callback))
{
Dispatcher.Invoke(Callback, CallbackArgs);
}
return(true);
}
}
else
{
//handle frame, sequence hasnt completed, continue
if (Owner.Properties.IsObject)
{
//float animTime = (CurrentFrame * Agk.GetObjectAnimationDuration((uint)Owner.Properties.ResourceNumber, animName)) / Animation.Keys[Animation.CurrentKey][1];
float animTime = (CurrentFrame * totalTime) / totalFrame;
Agk.SetObjectAnimationFrame((uint)Owner.Properties.ResourceNumber, animName, animTime, 0.0f);
}
else
{
Agk.SetSpriteFrame((uint)Owner.Properties.ResourceNumber, (int)CurrentFrame);
}
//handle callback
bool isLoopDone = false;
if (!String.IsNullOrEmpty(Callback))
{
isLoopDone = (bool)Dispatcher.Invoke(Callback, CallbackArgs);
if (isLoopDone)
{
return(true);
}
}
return(false);
}
}
