/// <summary>
/// 跨场景寻路
/// </summary>
/// <param name="destMapID">目的地图ID</param>
/// <param name="destPosition">目的位置</param>
public void StartPathFinder(int destMapID, Vector3 destPosition)
{
CoreEntry.gEventMgr.RemoveListener(GameEvent.GE_JOYSTICK_DOWN, OnJoyStickDown);
bUserMul = false;
curMapID = MapMgr.Instance.EnterMapId;
targetMapID = destMapID;
targetPostion = destPosition;
ActorObj ag = CoreEntry.gActorMgr.GetActorByServerID(MainRole.Instance.serverID);
if (destMapID == curMapID)//同一个地图直接走过去
{
ActorObj actor = CoreEntry.gActorMgr.GetActorByServerID(MainRole.Instance.serverID);
actor.MoveToPos(destPosition);
ag.ReqRideHorse();
return;
}
if (AnalysePath(curMapID, destMapID))
{
CoreEntry.gEventMgr.AddListener(GameEvent.GE_JOYSTICK_DOWN, OnJoyStickDown);//开始跨场景寻路才需要简体摇杆按下时间，判断是否打断
curIndex = 0;
ActorObj actor = CoreEntry.gActorMgr.GetActorByServerID(MainRole.Instance.serverID);
SceneEntityConfig curPortal = mPortals[curIndex];
bUserMul = actor.MoveToPos(curPortal.position);
ag.ReqRideHorse();
}
}
public void LoadWayPoints(int mapID)
{
wayPointsData = new List <WayPoint>();
List <SceneEntitySet> entities = CoreEntry.gGameDBMgr.GetEnityConfigInfo(mapID);
if (null == entities)
{
return;
}
for (int i = 0; i < entities.Count; i++)
{
if (entities[i].type == EntityConfigType.ECT_WAYPOINT)
{
for (int j = 0; j < entities[i].entityList.Count; j++)
{
SceneEntityConfig data = entities[i].entityList[j];
WayPoint point = new WayPoint(data.index, data.position, data.neighbours);
wayPointsData.Add(point);
}
}
}
}
public static List <Vector3> GetSortedEntList(Vector3 pos)
{
List <Vector3> positions = new List <Vector3>();
List <SceneEntitySet> infos = CoreEntry.gGameDBMgr.GetEnityConfigInfo(MapMgr.Instance.EnterMapId);
if (infos == null)
{
return(positions);
}
const int MAX_POSITION = 50;
for (int i = 0; i < infos.Count && positions.Count < MAX_POSITION; ++i)
{
SceneEntitySet info = infos[i];
if (info.type == EntityConfigType.ECT_MONSTER)
{
for (int j = 0; j < info.entityList.Count && positions.Count < MAX_POSITION; ++j)
{
SceneEntityConfig cfg = info.entityList[j];
positions.Add(cfg.position);
}
}
}
//按离指定位置距离进行排序
positions.Sort((a, b) => { return(Vector3.SqrMagnitude(pos - a).CompareTo(Vector3.SqrMagnitude(pos - b))); });
return(positions);
}
private void OnSceneLoaded(GameEvent ge, EventParameter paremeter)
{
if (bUserMul)
{
curMapID = MapMgr.Instance.EnterMapId;
curIndex++;
if (curIndex < mPortals.Count)//中间场景，走到传送门位置
{
ActorObj actor = CoreEntry.gActorMgr.GetActorByServerID(MainRole.Instance.serverID);
if (null != actor)
{
SceneEntityConfig curPortal = mPortals[curIndex];
bUserMul = actor.MoveToPos(curPortal.position);
}
}
else
{
if (curMapID == targetMapID)//目的场景，走到终点
{
ActorObj actor = CoreEntry.gActorMgr.GetActorByServerID(MainRole.Instance.serverID);
if (null != actor)
{
actor.MoveToPos(targetPostion);
}
}
bUserMul = false;
CoreEntry.gEventMgr.RemoveListener(GameEvent.GE_JOYSTICK_DOWN, OnJoyStickDown);
}
//if (TaskMgr.LastClickTaskID > 0)
//{
// AutoAIRunner.Init();
// AutoAIRunner.SetAutoTask(true);
//}
}
}
/// <summary>
/// 分析从起始场景到目的场景是否可达
/// </summary>
/// <param name="startMapID"></param>
/// <param name="destMapID"></param>
/// <returns>是否可达</returns>
public bool AnalysePath(int startMapID, int destMapID)
{
HashSet <int> closeMapSet = new HashSet <int>();
List <MapNodeInfo> allNodes = new List <MapNodeInfo>();
Queue <MapNodeInfo> checkNodes = new Queue <MapNodeInfo>();
MapNodeInfo curNode = new MapNodeInfo();
curNode.id = startMapID;
curNode.parent = null;
curNode.portalCfg = null;
allNodes.Add(curNode);
checkNodes.Enqueue(curNode);
curNode = null;
while (checkNodes.Count > 0)
{
curNode = checkNodes.Dequeue();
closeMapSet.Add(curNode.id);
if (curNode.id == destMapID)
{
break;
}
SceneEntitySet portals = GetPortalByMapID(curNode.id);
if (null != portals)
{
for (int i = 0; i < portals.entityList.Count; i++)
{
SceneEntityConfig portal = portals.entityList[i];
LuaTable portalCfg = ConfigManager.Instance.Map.GetPortalConfig(portal.configID);
if (null == portalCfg)
{
continue;
}
if (closeMapSet.Contains(portalCfg.Get <int>("targetMap")))
{
continue;
}
MapNodeInfo mapNodeInfo = new MapNodeInfo();
mapNodeInfo.id = portalCfg.Get <int>("targetMap");
mapNodeInfo.parent = curNode;
mapNodeInfo.portalCfg = portal;
checkNodes.Enqueue(mapNodeInfo);
allNodes.Add(mapNodeInfo);
}
}
}
mMapIDs.Clear();
mPortals.Clear();
if (null != curNode && curNode.id == destMapID)
{
mMapIDs.Add(curNode.id);
mPortals.Add(curNode.portalCfg);
MapNodeInfo nextNode = curNode.parent;
while (null != nextNode)
{
mMapIDs.Add(nextNode.id);
if (nextNode.portalCfg != null)
{
mPortals.Add(nextNode.portalCfg);
}
nextNode = nextNode.parent;
}
mMapIDs.Reverse();
mPortals.Reverse();
return(true);
}
return(false);
}
