protected internal override void step(float xOffset, float yOffset)
{
//Fetch information
IList <Com.Brashmonkey.Spriter.animation.SpriterKeyFrame
> frameList = this.animation.frames;
if (this.transitionFixed && this.transitionTempFixed)
{
firstKeyFrame = frameList[this.currentKey];
secondKeyFrame = frameList[(this.currentKey + 1) % frameList.Count];
//Update
this.frame += this.frameSpeed;
if (this.frame >= this.animation.length)
{
this.frame = 0;
this.currentKey = 0;
firstKeyFrame = frameList[this.currentKey];
secondKeyFrame = frameList[(this.currentKey + 1) % frameList.Count];
}
if (this.frame > secondKeyFrame.getTime() && this.frameSpeed >= 0)
{
this.currentKey = (this.currentKey + 1) % frameList.Count;
}
else
{
if (this.frame < firstKeyFrame.getTime())
{
if (this.frame < 0)
{
this.frame = this.animation.length;
this.currentKey = frameList.Count - 1;
firstKeyFrame = frameList[frameList.Count - 1];
secondKeyFrame = frameList[0];
}
else
{
this.currentKey = ((this.currentKey - 1) + frameList.Count) % frameList.Count;
}
}
}
}
else
{
firstKeyFrame = frameList[0];
secondKeyFrame = this.lastRealFrame;
float temp = (float)(this.fixCounter) / (float)this.fixMaxSteps;
this.frame = this.lastRealFrame.getTime() + (long)(this.fixMaxSteps * temp);
this.fixCounter = System.Math.Min(this.fixCounter + this.transitionSpeed, this.fixMaxSteps
);
//Update
if (this.fixCounter == this.fixMaxSteps)
{
this.frame = 0;
this.fixCounter = 0;
if (this.lastRealFrame.Equals(this.lastFrame))
{
this.transitionFixed = true;
}
else
{
this.transitionTempFixed = true;
}
firstKeyFrame.setTime(0);
}
}
//Interpolate
this.currenObjectsToDraw = firstKeyFrame.getObjects().Length;
this.currentBonesToAnimate = firstKeyFrame.getBones().Length;
this.transformBones(firstKeyFrame, secondKeyFrame, xOffset, yOffset);
this.transformObjects(firstKeyFrame, secondKeyFrame, xOffset, yOffset);
}
