void MovetoTarget(MeteorUnit target)
{
//if (pathIdx == -1 && !FreeCache.ContainsKey(followTarget) && Vector3.Distance(owner.transform.position, followTarget.mPos) > 40.0f)
//{
// int FreeSlot = -1;
// targetPath = GameBattleEx.Instance.FindPath(owner.transform.position, followTarget, out FreeSlot);
// pathIdx = 0;
// targetPos = followTarget.transform.position;
//}
//tick = 0.0f;
owner.FaceToTarget(target);
if (Vector3.Distance(new Vector3(owner.mPos.x, 0, owner.mPos.z), new Vector3(target.mPos.x, 0, target.mPos.z)) <= 35)
{
owner.controller.Input.AIMove(0, 0);
if (Status == EAIStatus.Kill)
{
SubStatus = EAISubStatus.KillGetTarget;
}
else if (Status == EAIStatus.Follow)
{
Status = EAIStatus.Idle;
SubStatus = EAISubStatus.Think;
}
return;
}
else
{
if (SubStatus == EAISubStatus.KillGetTarget)
{
SubStatus = EAISubStatus.KillGotoTarget;
}
}
owner.controller.Input.AIMove(0, 1);
}
IEnumerator PatrolRotateToTarget(Vector3 vec)
{
WsGlobal.AddDebugLine(vec, vec - Vector3.up * 10, Color.red, "PatrolPoint", 20.0f);
Vector3 diff = (vec - owner.mPos);
diff.y = 0;
float dot = Vector3.Dot(new Vector3(-owner.transform.forward.x, 0, -owner.transform.forward.z).normalized, diff.normalized);
float dot2 = Vector3.Dot(new Vector3(-owner.transform.right.x, 0, -owner.transform.right.z).normalized, diff.normalized);
float angle = Mathf.Abs(Mathf.Acos(dot) * Mathf.Rad2Deg);
bool rightRotate = dot2 < 0;
float offset = 0.0f;
float offsetmax = GetAngleBetween(vec);
float timeTotal = offsetmax / 75.0f;
float timeTick = 0.0f;
while (true)
{
timeTick += Time.deltaTime;
float yOffset = Mathf.Lerp(0, offsetmax, timeTick / timeTotal);
owner.SetOrientation((rightRotate ? -1 : 1) * (yOffset - offset));
offset = yOffset;
if (timeTick > timeTotal)
{
owner.FaceToTarget(vec);
if (owner.posMng.mActiveAction.Idx == CommonAction.WalkRight || owner.posMng.mActiveAction.Idx == CommonAction.WalkLeft)
{
owner.posMng.ChangeAction(0, 0.1f);
}
break;
}
yield return(0);
}
PatrolRotateToTargetCoroutine = null;
SubStatus = EAISubStatus.PatrolSubGotoTarget;
}
public void SetPatrolPath(List <int> path)
{
PatrolPath.Clear();
for (int i = 0; i < path.Count; i++)
{
PatrolPath.Add(Global.GLevelItem.wayPoint[path[i]]);
}
//-1代表在当前角色所在位置
curPatrolIndex = -1;
SubStatus = EAISubStatus.Patrol;
}
public void OnDamaged()
{
//模拟出招被其他敌方角色攻击打断
if (PlayWeaponPoseCorout != null)
{
owner.StopCoroutine(PlayWeaponPoseCorout);
PlayWeaponPoseCorout = null;
}
Status = EAIStatus.Kill;
SubStatus = EAISubStatus.KillOnHurt;
}
void OnHurt()
{
owner.controller.Input.ResetInput();
if (owner.posMng.mActiveAction.Idx == CommonAction.Struggle || owner.posMng.mActiveAction.Idx == CommonAction.Struggle0)
{
if (struggleCoroutine == null)
{
struggleCoroutine = owner.StartCoroutine(ProcessStruggle());
}
}
SubStatus = EAISubStatus.KillGotoTarget;
}
public void ChangeState(EAIStatus type, float t)
{
EAIStatusChange newState = new EAIStatusChange(type, t);
StateStack.Clear();
StateStack.Add(newState);
if (type == EAIStatus.Kill)
{
SubStatus = EAISubStatus.KillGotoTarget;
Debug.LogError("kill");
killTarget = owner.GetLockedTarget();
}
ResetAIKey();
}
void OnPatrol()
{
switch (SubStatus)
{
case EAISubStatus.Patrol:
//Debug.LogError("进入巡逻子状态-EAISubStatus.Patrol");
{
if (curPatrolIndex == PatrolPath.Count - 1)
{
targetPatrolIndex = 0;
}
else
{
targetPatrolIndex = (curPatrolIndex + 1) % PatrolPath.Count;
}
if (targetPatrolIndex != curPatrolIndex)
{
if (PatrolPath.Count <= targetPatrolIndex)
{
OnIdle();
return;
}
if (Vector3.Distance(new Vector3(owner.mPos.x, 0, owner.mPos.z), new Vector3(PatrolPath[targetPatrolIndex].pos.x, 0, PatrolPath[targetPatrolIndex].pos.z)) <= 50)
{
owner.controller.Input.AIMove(0, 0);
RotateRound = Random.Range(1, 3);
SubStatus = EAISubStatus.PatrolSubRotateInPlace; //到底指定地点后旋转
curPatrolIndex = targetPatrolIndex;
//Debug.LogError("进入巡逻子状态-到底指定地点后原地旋转.PatrolSubRotateInPlace");
return;
}
//Debug.LogError("进入巡逻子状态-朝目标旋转");
SubStatus = EAISubStatus.PatrolSubRotateToTarget; //准备先对准目标
}
else
{
RotateRound = Random.Range(1, 3);
SubStatus = EAISubStatus.PatrolSubRotateInPlace;
}
}
break;
case EAISubStatus.PatrolSubRotateInPlace:
if (RotateRound > 0)
{
if (PatrolRotateCoroutine == null)
{
//Debug.LogError("进入巡逻子状态-到底指定地点后旋转.启动协程");
PatrolRotateCoroutine = owner.StartCoroutine(PatrolRotate());
}
}
else
{
//旋转轮次使用完毕，下一次巡逻
SubStatus = EAISubStatus.Patrol;
}
break;
case EAISubStatus.PatrolSubRotateToTarget:
if (PatrolRotateToTargetCoroutine == null)
{
//Debug.LogError("进入巡逻子状态-朝目标旋转.启动协程");
PatrolRotateToTargetCoroutine = owner.StartCoroutine(PatrolRotateToTarget(PatrolPath[targetPatrolIndex].pos));
}
break;
case EAISubStatus.PatrolSubGotoTarget:
//Debug.LogError("进入巡逻子状态-朝目标输入移动");
if (Vector3.Distance(new Vector3(owner.mPos.x, 0, owner.mPos.z), new Vector3(PatrolPath[targetPatrolIndex].pos.x, 0, PatrolPath[targetPatrolIndex].pos.z)) <= 50)
{
RotateRound = Random.Range(1, 3);
SubStatus = EAISubStatus.PatrolSubRotateInPlace;//到底指定地点后旋转
curPatrolIndex = targetPatrolIndex;
//Debug.LogError("进入巡逻子状态-到底指定地点后原地旋转.PatrolSubRotateInPlace");
owner.controller.Input.AIMove(0, 0);
return;
}
owner.controller.Input.AIMove(0, 1);
break;
}
}
List <WayPoint> targetPath = new List <WayPoint>();//固定点位置.当只有单点的时候，表示可以直接走过去.也就是
// Update is called once per frame
public void Update()
{
//是否暂停AI。
if (stoped)
{
return;
}
//return;
if (paused)
{
pause_tick -= Time.deltaTime;
if (pause_tick <= 0.0f)
{
paused = false;
}
return;
}
if (StateStack.Count != 0)
{
StateStack[StateStack.Count - 1].last -= Time.deltaTime;
if (StateStack[StateStack.Count - 1].last <= 0.0f)
{
StateStack.RemoveAt(StateStack.Count - 1);
if (StateStack.Count == 0)
{
ResetAIKey();
if (owner.GetLockedTarget() != null)
{
killTarget = owner.GetLockedTarget();
Status = EAIStatus.Kill;
SubStatus = EAISubStatus.KillGotoTarget;
}
else if (PatrolPath.Count != 0)
{
Status = EAIStatus.Patrol;
SubStatus = EAISubStatus.Patrol;
}
else
{
Status = EAIStatus.Wait;
}
}
}
else
{
Status = StateStack[StateStack.Count - 1].type;
}
}
switch (Status)
{
case EAIStatus.Idle:
OnIdle();
break;
case EAIStatus.Guard:
owner.controller.Input.OnKeyDown(EKeyList.KL_Defence, true); //防御
break;
case EAIStatus.Wait:
break;
case EAIStatus.Patrol:
OnPatrol();
break;
case EAIStatus.Follow:
MovetoTarget(followTarget);
break;
case EAIStatus.Kill:
//Debug.LogError("killstatus");
switch (SubStatus)
{
case EAISubStatus.KillGotoTarget:
//Debug.LogError("KillGotoTarget");
if (killTarget == null)
{
killTarget = owner.GetLockedTarget();
}
if (killTarget != null)
{
MovetoTarget(killTarget);
}
else
{
Status = EAIStatus.Idle;
SubStatus = EAISubStatus.Think;
}
break;
case EAISubStatus.KillGetTarget:
//Debug.LogError("KillGetTarget");
OnIdle();
break;
case EAISubStatus.KillOnHurt:
OnHurt();
break;
}
break;
}
}