bool moveByPath()//return isFinish
{
nowTarget = pathList[nowPathIndex];
Vector2 diff = nowTarget.GetPosition() - transform.position;
//落到地面時可能不成立，因為GraphNode和角色的y有落差(落地觸發reFindPath)
if (diff.sqrMagnitude < Movable.MoveEpsilon)//非常接近了，瞄準下個節點
{
showNowState("到達:" + nowTarget.getNodeKey());
movable.sendMsgStopMove();
transform.position = nowTarget.GetPosition();
nowPathIndex += 1;
//這裡要再更新一次，不然fixedUpdate可能用到舊資料
movable.DefferedMove(Vector2.zero);
return(true);
}
else
{
Debug.DrawLine(nowTarget.GetPosition(), transform.position, Color.red);
showNowState("AI Move [" + getNowPathIndex() + "](" + nowTarget.getNodeKey() + ")");
}
movable.DefferedMove(diff);
return(false);
}
public float getEvaluation(IGraphNode target)
{
Vector3 temp = target.GetPosition() - transform.position;
return(Mathf.Abs(temp.x) + Mathf.Abs(temp.y));
}
