/// <summary>
/// starts a tween to the target spot, optionally setting the destination position to a "GoodSpotForCmder"
/// </summary>
/// <param name="trans"></param>
/// <param name="destSpot"></param>
/// <param name="cmderAdjusted"></param>
public void StartTween(Transform trans, ZoneSpot destSpot, bool cmderAdjusted)
{
TransformTween newTween = GetATween();
newTween.ResetData(trans, destSpot, cmderAdjusted);
activeTweens.Add(newTween);
StartCoroutine(TweenRoutine(newTween));
}
/// <summary>
/// recycles or creates a new tween
/// </summary>
/// <returns></returns>
public TransformTween GetATween()
{
TransformTween returnedTween = null;
if (inactiveTweens.Count > 0)
{
returnedTween = inactiveTweens[0];
inactiveTweens.RemoveAt(0);
}
else
{
returnedTween = new TransformTween();
}
return(returnedTween);
}
IEnumerator TweenRoutine(TransformTween tween)
{
Vector3 originalCmderPos = tween.movingTrans.transform.position;
tween.destPos = tween.cmderAdjusted ? tween.destSpot.GetGoodSpotForCommander(
GameController.GetCommandersInZone(tween.destSpot.data as Zone).Count - 1) :
tween.destSpot.transform.position;
while (tween.elapsedTweenTime < TWEEN_ANIM_MOVE_DURATION)
{
tween.movingTrans.transform.position =
Vector3.Slerp(originalCmderPos, tween.destPos,
tween.elapsedTweenTime / TWEEN_ANIM_MOVE_DURATION);
tween.elapsedTweenTime += Time.deltaTime;
yield return(null);
}
tween.movingTrans.transform.position = tween.destPos;
activeTweens.Remove(tween);
inactiveTweens.Add(tween);
}
void Start()
{
TransformTween.SwingTransform(transform, 2, 2).Repeat(-1).Start();
}
