public float GetMinHeight(float x, float y)
{
if (_minHeightPlanes == null)
{
return(-500.0f);
}
GridCoord gridCoord = GridDefines.ComputeGridCoord(x, y);
int doubleGridX = (int)(Math.Floor(-(x - MapConst.MapHalfSize) / MapConst.CenterGridOffset));
int doubleGridY = (int)(Math.Floor(-(y - MapConst.MapHalfSize) / MapConst.CenterGridOffset));
float gx = x - ((int)gridCoord.X_coord - MapConst.CenterGridId + 1) * MapConst.SizeofGrids;
float gy = y - ((int)gridCoord.Y_coord - MapConst.CenterGridId + 1) * MapConst.SizeofGrids;
uint quarterIndex = 0;
if (Convert.ToBoolean(doubleGridY & 1))
{
if (Convert.ToBoolean(doubleGridX & 1))
{
quarterIndex = 4 + (gx <= gy ? 1 : 0u);
}
else
{
quarterIndex = (2 + ((-MapConst.SizeofGrids - gx) > gy ? 1u : 0));
}
}
else if (Convert.ToBoolean(doubleGridX & 1))
{
quarterIndex = 6 + ((-MapConst.SizeofGrids - gx) <= gy ? 1u : 0);
}
else
{
quarterIndex = gx > gy ? 1u : 0;
}
Ray ray = new Ray(new Vector3(gx, gy, 0.0f), Vector3.ZAxis);
return(ray.intersection(_minHeightPlanes[quarterIndex]).Z);
}
void LoadHelper <T>(SortedSet <ulong> guid_set, CellCoord cell, ref uint count, Map map) where T : WorldObject, new()
{
foreach (var guid in guid_set)
{
T obj = new T();
// Don't spawn at all if there's a respawn time
if ((obj.IsTypeId(TypeId.Unit) && map.GetCreatureRespawnTime(guid) == 0) || (obj.IsTypeId(TypeId.GameObject) && map.GetGORespawnTime(guid) == 0))
{
//TC_LOG_INFO("misc", "DEBUG: LoadHelper from table: %s for (guid: %u) Loading", table, guid);
if (obj.IsTypeId(TypeId.Unit))
{
CreatureData cdata = Global.ObjectMgr.GetCreatureData(guid);
Cypher.Assert(cdata != null, $"Tried to load creature with spawnId {guid}, but no such creature exists.");
SpawnGroupTemplateData group = cdata.spawnGroupData;
// If creature in manual spawn group, don't spawn here, unless group is already active.
if (!group.flags.HasAnyFlag(SpawnGroupFlags.System))
{
if (!map.IsSpawnGroupActive(group.groupId))
{
obj.Dispose();
continue;
}
}
// If script is blocking spawn, don't spawn but queue for a re-check in a little bit
if (!group.flags.HasFlag(SpawnGroupFlags.CompatibilityMode) && !Global.ScriptMgr.CanSpawn(guid, cdata.Id, cdata, map))
{
map.SaveRespawnTime(SpawnObjectType.Creature, guid, cdata.Id, Time.UnixTime + RandomHelper.URand(4, 7), map.GetZoneId(PhasingHandler.EmptyPhaseShift, cdata.spawnPoint), GridDefines.ComputeGridCoord(cdata.spawnPoint.GetPositionX(), cdata.spawnPoint.GetPositionY()).GetId(), false);
obj.Dispose();
continue;
}
}
else if (obj.IsTypeId(TypeId.GameObject))
{
// If gameobject in manual spawn group, don't spawn here, unless group is already active.
GameObjectData godata = Global.ObjectMgr.GetGameObjectData(guid);
Cypher.Assert(godata != null, $"Tried to load gameobject with spawnId {guid}, but no such object exists.");
if (!godata.spawnGroupData.flags.HasAnyFlag(SpawnGroupFlags.System))
{
if (!map.IsSpawnGroupActive(godata.spawnGroupData.groupId))
{
obj.Dispose();
continue;
}
}
}
if (!obj.LoadFromDB(guid, map, false, false))
{
obj.Dispose();
continue;
}
AddObjectHelper(cell, ref count, map, obj);
}
else
{
obj.Dispose();
}
}
}