protected void NavUpdate()
{
if (navPathStatus == NavPathStatus.NavPathOrient)
{
//如果方向不对，先切换到转向状态
if (GetAngleBetween(TargetPos) >= Main.Ins.CombatData.AimDegree)
{
navPathStatus = NavPathStatus.NavPathIterator;
Machine.ChangeState(Machine.FaceToState, TargetPos);
UnityEngine.Debug.Log("进入转向状态");
return;
}
else
{
navPathStatus = NavPathStatus.NavPathIterator;
}
}
else if (navPathStatus == NavPathStatus.NavPathIterator)
{
if (wayIndex == Machine.Path.ways.Count - 1)
{
//最后一个路点
float distance = NavType == NavType.NavFindUnit ? CombatData.AttackRange : CombatData.StopDistance;
Vector3 vector = TargetPos;
vector.y = 0;
if (Vector3.SqrMagnitude(vector - Player.mPos2d) <= distance)
{
navPathStatus = NavPathStatus.NavPathFinished;
UnityEngine.Debug.Log("寻路完毕，进入战斗状态");
Player.controller.Input.AIMove(0, 0);
return;
}
}
else
{
Vector3 vector = TargetPos;
vector.y = 0;
//不是最后一个路点
if (Vector3.SqrMagnitude(vector - Player.mPos2d) <= CombatData.StopDistance)
{
wayIndex += 1;
TargetPos = Machine.Path.ways[wayIndex].pos;
return;
}
}
Player.FaceToTarget(TargetPos);
Player.controller.Input.AIMove(0, 1);
}
}
protected void NavThink()
{
switch (navPathStatus)
{
case NavPathStatus.NavPathNone:
navPathStatus = NavPathStatus.NavPathCalc;
PathHelper.Ins.CalcPath(Machine, positionStart, positionEnd);
break;
case NavPathStatus.NavPathCalc:
//等待寻路线程的处理.
if (Machine.Path != null)
{
navPathStatus = NavPathStatus.NavPathComplete;
}
break;
case NavPathStatus.NavPathComplete:
navPathStatus = NavPathStatus.NavPathOrient;
if (Machine.Path.ways.Count == 0)
{
//寻路可直达，
wayIndex = 0;
TargetPos = positionEnd;
}
else
{
wayIndex = 0;
TargetPos = Machine.Path.ways[wayIndex].pos;
}
//Machine.ChangeState(Machine.WaitState);
//for (int i = 0; i < Machine.Path.ways.Count; i++)
//{
// GameObject obj = new GameObject(string.Format("{0}", i));
// Idevgame.Util.ObjectUtils.Identity(obj);
// obj.transform.position = Machine.Path.ways[i].pos;
//}
break;
case NavPathStatus.NavPathInvalid:
navPathStatus = NavPathStatus.NavPathIterator;
ChangeState(Previous);
break;
case NavPathStatus.NavPathIterator:
//调度过程-从当前位置，到目标位置的寻路过程.
break;
}
}
