void TransferTo(AnimationFSMState nextState)
{
if (_current != null && _current.onExit != null)
{
_current.onExit.Invoke();
}
_current = nextState;
if (_current.loop == false)
{
_stateTime = _current.clip.length;
_stateCompleteTimer = Time.timeSinceLevelLoad + _stateTime;
}
else
{
_stateTime = 0;
_stateCompleteTimer = 0;
}
if (_current.onEnter != null)
{
_current.onEnter.Invoke();
}
AnimationTools.PlayAnim(_anim, _current.clip.name, 0.1f);
}
// Update is called once per frame
void Update()
{
if (_stateCompleteTimer > 0 && Time.timeSinceLevelLoad > _stateCompleteTimer)
{
AnimationFSMState oriState = _current;
TransferTo(GetDefaultState());
if (oriState.onComplete != null)
{
oriState.onComplete.Invoke();
}
}
}
// Use this for initialization
void Start()
{
foreach (var item in states)
{
if (item != null)
{
_anim[item.clip.name].wrapMode = item.loop ? WrapMode.Loop : WrapMode.Once;
_anim[item.clip.name].layer = item.level;
_states.Add(item.clip.name, item);
if (item.clip == defaultClip)
{
_default = item;
}
}
}
TransferTo(GetDefaultState());
}
// 切换动画状态
public bool TransferTo(string clipName)
{
if (clipName == _current.clip.name)
{
return(false);
}
if (_states.ContainsKey(clipName) == false)
{
return(false);
}
AnimationFSMState nextState = _states[clipName];
if (nextState.level < _current.level)
{
return(false);
}
TransferTo(nextState);
return(true);
}