//处理寻路
private void HandleSeek(SeekPathCom seekPathCom, SpeedCom speedCom)
{
//请求寻路
if (seekPathCom.ReqSeek)
{
Vector2Int curPos = seekPathCom.CurrPos;
Vector2Int tarPos = seekPathCom.TargetPos;
MapData mapData = TempConfig.GetMapData(seekPathCom.MapPos);
//List<Vector2Int> path = AstarHelp.FindPath(curPos, tarPos, mapData.ObstaclePos);
//seekPathCom.MovePath = path;
TaskHelp.AddTaskTwoParam(seekPathCom, mapData, ExcuteFindPath, FinishFindPath);
seekPathCom.ReqSeek = false;
}
if (seekPathCom.CurrPos.Equals(seekPathCom.TargetPos))
{
return;
}
if (seekPathCom.MovePath == null || seekPathCom.MovePath.Count <= 0)
{
return;
}
MoveFollowPath(seekPathCom.Trans, seekPathCom.MovePath, ref seekPathCom.CurrPathIndex, speedCom.MaxSpeed, seekPathCom);
//HandleSeekMove(seekPathCom, speedCom, viewCom);
}
//处理寻路移动
private void HandleSeekMove(SeekPathCom seekPathCom, SpeedCom speedCom)
{
if (seekPathCom.MovePath == null || seekPathCom.MovePath.Count < 1)
{
return;
}
Vector2Int lastPoint;
Vector2Int targrtPoint;
//最后一个点
if (seekPathCom.MovePath.Count == 1)
{
lastPoint = seekPathCom.CurrPos;
targrtPoint = seekPathCom.MovePath[0];
}
else
{
lastPoint = seekPathCom.MovePath[0];
targrtPoint = seekPathCom.MovePath[1];
}
//走到目标点---->换下一个点
if (Vector2.Distance(new Vector2(seekPathCom.Trans.localPosition.x, seekPathCom.Trans.localPosition.y), targrtPoint) <= 0.01f)
{
//更新当前所处地图位置
seekPathCom.CurrPos = targrtPoint;
//更新目标点
seekPathCom.MovePath.RemoveAt(0);
//到达目标点
if (seekPathCom.MovePath.Count < 1)
{
seekPathCom.MovePath = null;
//ECSLocate.ECSLog.LogError("寻路结束》》》》目标点 ： ", viewCom.Trans.localPosition);
//更新位置
seekPathCom.Trans.localPosition = new Vector3(targrtPoint.x, targrtPoint.y, 0);
return;
}
//最后一个点
if (seekPathCom.MovePath.Count == 1)
{
lastPoint = seekPathCom.CurrPos;
targrtPoint = seekPathCom.MovePath[0];
}
else
{
lastPoint = seekPathCom.MovePath[0];
targrtPoint = seekPathCom.MovePath[1];
}
}
//移动
float deltaDistance = speedCom.MaxSpeed * Definition.DeltaTime;
Vector2 movePos = CalMovePosition(lastPoint, targrtPoint, deltaDistance);
seekPathCom.Trans.Translate(movePos);
}
public override bool OnMakeTrue(NodeData wData)
{
EntityWorkData workData = wData as EntityWorkData;
EnemyCom enemyCom = workData.MEntity.GetCom <EnemyCom>();
SeekPathCom seekPathCom = workData.MEntity.GetCom <SeekPathCom>();
MapSensorData mapSensor = ECSLayerLocate.Info.GetWorldInfo <MapSensorData>(WorldInfoKey.MapInfo);
bool value = MapHelp.CheckPointInArea(seekPathCom.CurrPos, enemyCom.GuardArea, mapSensor.PlayerMapPos);
return(value);
}
protected override void HandleComs(List <BaseCom> comList)
{
stopwatch.Restart();
SeekPathCom seekPathCom = GetCom <SeekPathCom>(comList[0]);
SpeedCom speedCom = GetCom <SpeedCom>(comList[1]);
HandleSeek(seekPathCom, speedCom);
stopwatch.Stop();
//Debug.Log("寻路系统一次轮询花费>>>>>>" + stopwatch.Elapsed.TotalMilliseconds);
}
//执行寻路
private (SeekPathCom SeekPathCom, List <Vector2Int> Path) ExcuteFindPath(SeekPathCom seekPathCom, MapData mapData)
{
List <Vector2Int> path = null;
if (seekPathCom.CanFly)
{
path = AstarHelp.FindPath(seekPathCom.CurrPos, seekPathCom.TargetPos, mapData.ObstaclePos);
}
else
{
path = AstarHelp.FindPath(seekPathCom.CurrPos, seekPathCom.TargetPos, mapData.ObstaclePos, mapData.RoadPos);
}
return(seekPathCom, path);
}
protected override void OnEnter(NodeData wData)
{
EntityWorkData workData = wData as EntityWorkData;
//参数
ParamData param = workData.GetReqParam((EntityReqId)workData.CurrReqId);
Vector2Int targetPos = param.GetVect2Int();
//对组件赋值
SeekPathCom seekPathCom = workData.MEntity.GetCom <SeekPathCom>();
if (!seekPathCom.TargetPos.Equals(targetPos))
{
seekPathCom.TargetPos = targetPos;
seekPathCom.ReqSeek = true;
}
}
protected override int OnRunning(NodeData wData)
{
EntityWorkData workData = wData as EntityWorkData;
SeekPathCom seekPathCom = workData.MEntity.GetCom <SeekPathCom>();
EnemyCom enemyCom = workData.MEntity.GetCom <EnemyCom>();
//没有达到目标点
if (!seekPathCom.CurrPos.Equals(seekPathCom.TargetPos))
{
return(NodeState.EXECUTING);
}
if ((EntityReqId)workData.CurrReqId == EntityReqId.EnemyWander)
{
enemyCom.WanderIndex++;
if (enemyCom.WanderIndex > enemyCom.WanderPath.Count - 1)
{
enemyCom.WanderIndex = 0;
}
//ECSLocate.ECSLog.LogError("徘徊完成》》》》》》》》》》》》》");
}
workData.CurrReqId = 0;
return(NodeState.FINISHED);
}
//路径移动
public void MoveFollowPath(Transform obj, List <Vector2Int> path, ref int index, float speed, SeekPathCom seekPathCom)
{
if (index > path.Count - 1)
{
return;
}
obj.localPosition = Vector2.MoveTowards(obj.localPosition, path[index], speed * Time.deltaTime);
float distance = Vector2.Distance(path[index], obj.localPosition);
if (distance < 0.001f)
{
seekPathCom.CurrPos = path[index];
index++;
if (index == path.Count)
{
obj.localPosition = new Vector3(path[index - 1].x, path[index - 1].y, 0);
seekPathCom.CurrPos = path[index - 1];
}
}
}
