static bool LoadedTilesCommand(StringArguments args, CommandHandler handler)
{
Player player = handler.GetSession().GetPlayer();
uint terrainMapId = PhasingHandler.GetTerrainMapId(player.GetPhaseShift(), player.GetMap(), player.GetPositionX(), player.GetPositionY());
Detour.dtNavMesh navmesh = Global.MMapMgr.GetNavMesh(terrainMapId);
Detour.dtNavMeshQuery navmeshquery = Global.MMapMgr.GetNavMeshQuery(terrainMapId, handler.GetPlayer().GetInstanceId());
if (navmesh == null || navmeshquery == null)
{
handler.SendSysMessage("NavMesh not loaded for current map.");
return(true);
}
handler.SendSysMessage("mmap loadedtiles:");
for (int i = 0; i < navmesh.getMaxTiles(); ++i)
{
Detour.dtMeshTile tile = navmesh.getTile(i);
if (tile.header == null)
{
continue;
}
handler.SendSysMessage("[{0:D2}, {1:D2}]", tile.header.x, tile.header.y);
}
return(true);
}
void _setTargetLocation(T owner)
{
if (owner == null)
{
return;
}
if (owner.HasUnitState(UnitState.Root | UnitState.Stunned))
{
return;
}
if (owner.IsMovementPreventedByCasting())
{
owner.CastStop();
return;
}
owner.AddUnitState(UnitState.FleeingMove);
float x, y, z;
_getPoint(owner, out x, out y, out z);
Position mypos = owner.GetPosition();
bool isInLOS = Global.VMapMgr.isInLineOfSight(PhasingHandler.GetTerrainMapId(owner.GetPhaseShift(), owner.GetMap(), mypos.posX, mypos.posY), mypos.posX, mypos.posY, mypos.posZ + 2.0f, x, y, z + 2.0f, ModelIgnoreFlags.Nothing);
if (!isInLOS)
{
i_nextCheckTime.Reset(200);
return;
}
PathGenerator path = new PathGenerator(owner);
path.SetPathLengthLimit(30.0f);
bool result = path.CalculatePath(x, y, z);
if (!result || path.GetPathType().HasAnyFlag(PathType.NoPath))
{
i_nextCheckTime.Reset(100);
return;
}
MoveSplineInit init = new MoveSplineInit(owner);
init.MovebyPath(path.GetPath());
init.SetWalk(false);
int traveltime = init.Launch();
i_nextCheckTime.Reset(traveltime + RandomHelper.URand(800, 1500));
}
void SetTargetLocation(T owner)
{
if (owner == null)
{
return;
}
if (owner.HasUnitState(UnitState.NotMove) || owner.IsMovementPreventedByCasting())
{
_interrupt = true;
owner.StopMoving();
return;
}
owner.AddUnitState(UnitState.FleeingMove);
Position destination = owner.GetPosition();
GetPoint(owner, ref destination);
// Add LOS check for target point
Position currentPosition = owner.GetPosition();
bool isInLOS = Global.VMapMgr.IsInLineOfSight(PhasingHandler.GetTerrainMapId(owner.GetPhaseShift(), owner.GetMap(), currentPosition.posX, currentPosition.posY), currentPosition.posX, currentPosition.posY, currentPosition.posZ + 2.0f, destination.GetPositionX(), destination.GetPositionY(), destination.GetPositionZ() + 2.0f, ModelIgnoreFlags.Nothing);
if (!isInLOS)
{
_timer.Reset(200);
return;
}
if (_path == null)
{
_path = new PathGenerator(owner);
}
_path.SetPathLengthLimit(30.0f);
bool result = _path.CalculatePath(destination.GetPositionX(), destination.GetPositionY(), destination.GetPositionZ());
if (!result || _path.GetPathType().HasAnyFlag(PathType.NoPath))
{
_timer.Reset(100);
return;
}
MoveSplineInit init = new(owner);
init.MovebyPath(_path.GetPath());
init.SetWalk(false);
int traveltime = init.Launch();
_timer.Reset(traveltime + RandomHelper.URand(800, 1500));
}
static bool HandleMmapStatsCommand(StringArguments args, CommandHandler handler)
{
Player player = handler.GetSession().GetPlayer();
uint terrainMapId = PhasingHandler.GetTerrainMapId(player.GetPhaseShift(), player.GetMap(), player.GetPositionX(), player.GetPositionY());
handler.SendSysMessage("mmap stats:");
handler.SendSysMessage(" global mmap pathfinding is {0}abled", Global.DisableMgr.IsPathfindingEnabled(player.GetMapId()) ? "En" : "Dis");
handler.SendSysMessage(" {0} maps loaded with {1} tiles overall", Global.MMapMgr.getLoadedMapsCount(), Global.MMapMgr.getLoadedTilesCount());
Detour.dtNavMesh navmesh = Global.MMapMgr.GetNavMesh(terrainMapId);
if (navmesh == null)
{
handler.SendSysMessage("NavMesh not loaded for current map.");
return(true);
}
uint tileCount = 0;
int nodeCount = 0;
int polyCount = 0;
int vertCount = 0;
int triCount = 0;
int triVertCount = 0;
for (int i = 0; i < navmesh.getMaxTiles(); ++i)
{
Detour.dtMeshTile tile = navmesh.getTile(i);
if (tile == null)
{
continue;
}
tileCount++;
nodeCount += tile.header.bvNodeCount;
polyCount += tile.header.polyCount;
vertCount += tile.header.vertCount;
triCount += tile.header.detailTriCount;
triVertCount += tile.header.detailVertCount;
}
handler.SendSysMessage("Navmesh stats:");
handler.SendSysMessage(" {0} tiles loaded", tileCount);
handler.SendSysMessage(" {0} BVTree nodes", nodeCount);
handler.SendSysMessage(" {0} polygons ({1} vertices)", polyCount, vertCount);
handler.SendSysMessage(" {0} triangles ({1} vertices)", triCount, triVertCount);
return(true);
}
public PathGenerator(Unit owner)
{
_polyLength = 0;
pathType = PathType.Blank;
_useStraightPath = false;
_forceDestination = false;
_pointPathLimit = 74;
_endPosition = Vector3.Zero;
_sourceUnit = owner;
_navMesh = null;
_navMeshQuery = null;
Log.outDebug(LogFilter.Maps, "PathGenerator:PathGenerator for {0}", _sourceUnit.GetGUID().ToString());
uint mapId = PhasingHandler.GetTerrainMapId(_sourceUnit.GetPhaseShift(), _sourceUnit.GetMap(), _sourceUnit.GetPositionX(), _sourceUnit.GetPositionY());
if (Global.DisableMgr.IsPathfindingEnabled(_sourceUnit.GetMapId()))
{
_navMesh = Global.MMapMgr.GetNavMesh(mapId);
_navMeshQuery = Global.MMapMgr.GetNavMeshQuery(mapId, _sourceUnit.GetInstanceId());
}
CreateFilter();
}
static bool LocCommand(StringArguments args, CommandHandler handler)
{
handler.SendSysMessage("mmap tileloc:");
// grid tile location
Player player = handler.GetPlayer();
int gx = (int)(32 - player.GetPositionX() / MapConst.SizeofGrids);
int gy = (int)(32 - player.GetPositionY() / MapConst.SizeofGrids);
float x, y, z;
player.GetPosition(out x, out y, out z);
handler.SendSysMessage("{0:D4}{1:D2}{2:D2}.mmtile", player.GetMapId(), gy, gx);
handler.SendSysMessage("gridloc [{0}, {1}]", gx, gy);
// calculate navmesh tile location
uint terrainMapId = PhasingHandler.GetTerrainMapId(player.GetPhaseShift(), player.GetMap(), x, y);
Detour.dtNavMesh navmesh = Global.MMapMgr.GetNavMesh(terrainMapId);
Detour.dtNavMeshQuery navmeshquery = Global.MMapMgr.GetNavMeshQuery(terrainMapId, player.GetInstanceId());
if (navmesh == null || navmeshquery == null)
{
handler.SendSysMessage("NavMesh not loaded for current map.");
return(true);
}
float[] min = navmesh.getParams().orig;
float[] location = { y, z, x };
float[] extents = { 3.0f, 5.0f, 3.0f };
int tilex = (int)((y - min[0]) / MapConst.SizeofGrids);
int tiley = (int)((x - min[2]) / MapConst.SizeofGrids);
handler.SendSysMessage("Calc [{0:D2}, {1:D2}]", tilex, tiley);
// navmesh poly . navmesh tile location
Detour.dtQueryFilter filter = new Detour.dtQueryFilter();
float[] nothing = new float[3];
ulong polyRef = 0;
if (Detour.dtStatusFailed(navmeshquery.findNearestPoly(location, extents, filter, ref polyRef, ref nothing)))
{
handler.SendSysMessage("Dt [??,??] (invalid poly, probably no tile loaded)");
return(true);
}
if (polyRef == 0)
{
handler.SendSysMessage("Dt [??, ??] (invalid poly, probably no tile loaded)");
}
else
{
Detour.dtMeshTile tile = new Detour.dtMeshTile();
Detour.dtPoly poly = new Detour.dtPoly();
if (Detour.dtStatusSucceed(navmesh.getTileAndPolyByRef(polyRef, ref tile, ref poly)))
{
if (tile != null)
{
handler.SendSysMessage("Dt [{0:D2},{1:D2}]", tile.header.x, tile.header.y);
return(false);
}
}
handler.SendSysMessage("Dt [??,??] (no tile loaded)");
}
return(true);
}