hondacrx
e59acb792e
Port From (https://github.com/TrinityCore/TrinityCore/commit/0417c5ff5fd68cd3344dede35afaab364870561b)
305 lines
12 KiB
C#
305 lines
12 KiB
C#
/*
|
|
* Copyright (C) 2012-2020 CypherCore <http://github.com/CypherCore>
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
using Framework.Constants;
|
|
using Game.Entities;
|
|
using System;
|
|
using System.Collections.Generic;
|
|
|
|
namespace Game.Maps
|
|
{
|
|
class ObjectGridLoader : Notifier
|
|
{
|
|
public ObjectGridLoader(Grid grid, Map map, Cell cell)
|
|
{
|
|
i_cell = new Cell(cell);
|
|
|
|
i_grid = grid;
|
|
i_map = map;
|
|
}
|
|
|
|
public void LoadN()
|
|
{
|
|
i_creatures = 0;
|
|
i_gameObjects = 0;
|
|
i_corpses = 0;
|
|
i_cell.data.cell_y = 0;
|
|
for (uint x = 0; x < MapConst.MaxCells; ++x)
|
|
{
|
|
i_cell.data.cell_x = x;
|
|
for (uint y = 0; y < MapConst.MaxCells; ++y)
|
|
{
|
|
i_cell.data.cell_y = y;
|
|
|
|
var visitor = new Visitor(this, GridMapTypeMask.AllGrid);
|
|
i_grid.VisitGrid(x, y, visitor);
|
|
|
|
ObjectWorldLoader worker = new ObjectWorldLoader(this);
|
|
visitor = new Visitor(worker, GridMapTypeMask.AllWorld);
|
|
i_grid.VisitGrid(x, y, visitor);
|
|
}
|
|
}
|
|
Log.outDebug(LogFilter.Maps, "{0} GameObjects, {1} Creatures, and {2} Corpses/Bones loaded for grid {3} on map {4}", i_gameObjects, i_creatures, i_corpses, i_grid.GetGridId(), i_map.GetId());
|
|
}
|
|
|
|
public override void Visit(IList<GameObject> objs)
|
|
{
|
|
CellCoord cellCoord = i_cell.GetCellCoord();
|
|
CellObjectGuids cellguids = Global.ObjectMgr.GetCellObjectGuids(i_map.GetId(), i_map.GetDifficultyID(), cellCoord.GetId());
|
|
if (cellguids == null)
|
|
return;
|
|
|
|
LoadHelper<GameObject>(cellguids.gameobjects, cellCoord, ref i_gameObjects, i_map);
|
|
}
|
|
|
|
public override void Visit(IList<Creature> objs)
|
|
{
|
|
CellCoord cellCoord = i_cell.GetCellCoord();
|
|
CellObjectGuids cellguids = Global.ObjectMgr.GetCellObjectGuids(i_map.GetId(), i_map.GetDifficultyID(), cellCoord.GetId());
|
|
if (cellguids == null)
|
|
return;
|
|
|
|
LoadHelper<Creature>(cellguids.creatures, cellCoord, ref i_creatures, i_map);
|
|
}
|
|
|
|
public override void Visit(IList<AreaTrigger> objs)
|
|
{
|
|
CellCoord cellCoord = i_cell.GetCellCoord();
|
|
SortedSet<ulong> areaTriggers = Global.AreaTriggerDataStorage.GetAreaTriggersForMapAndCell(i_map.GetId(), cellCoord.GetId());
|
|
if (areaTriggers.Empty())
|
|
return;
|
|
|
|
LoadHelper<AreaTrigger>(areaTriggers, cellCoord, ref i_areaTriggers, i_map);
|
|
}
|
|
|
|
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) || obj.IsTypeId(TypeId.AreaTrigger))
|
|
{
|
|
//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();
|
|
}
|
|
}
|
|
|
|
void AddObjectHelper<T>(CellCoord cellCoord, ref uint count, Map map, T obj) where T : WorldObject
|
|
{
|
|
var cell = new Cell(cellCoord);
|
|
map.AddToGrid(obj, cell);
|
|
obj.AddToWorld();
|
|
|
|
if (obj.IsCreature())
|
|
if (obj.IsActiveObject())
|
|
map.AddToActive(obj);
|
|
|
|
++count;
|
|
}
|
|
|
|
public Cell i_cell;
|
|
public Grid i_grid;
|
|
public Map i_map;
|
|
uint i_gameObjects;
|
|
uint i_creatures;
|
|
public uint i_corpses;
|
|
uint i_areaTriggers;
|
|
}
|
|
|
|
class ObjectWorldLoader : Notifier
|
|
{
|
|
public ObjectWorldLoader(ObjectGridLoader gloader)
|
|
{
|
|
i_cell = gloader.i_cell;
|
|
i_map = gloader.i_map;
|
|
i_grid = gloader.i_grid;
|
|
i_corpses = gloader.i_corpses;
|
|
}
|
|
|
|
public override void Visit(IList<Corpse> objs)
|
|
{
|
|
CellCoord cellCoord = i_cell.GetCellCoord();
|
|
var corpses = i_map.GetCorpsesInCell(cellCoord.GetId());
|
|
if (corpses != null)
|
|
{
|
|
foreach (Corpse corpse in corpses)
|
|
{
|
|
corpse.AddToWorld();
|
|
var cell = i_grid.GetGridCell(i_cell.GetCellX(), i_cell.GetCellY());
|
|
if (corpse.IsWorldObject())
|
|
{
|
|
i_map.AddToGrid(corpse, new Cell(cellCoord));
|
|
cell.AddWorldObject(corpse);
|
|
}
|
|
else
|
|
cell.AddGridObject(corpse);
|
|
|
|
++i_corpses;
|
|
}
|
|
}
|
|
}
|
|
|
|
Cell i_cell;
|
|
Map i_map;
|
|
Grid i_grid;
|
|
|
|
public uint i_corpses;
|
|
}
|
|
|
|
//Stop the creatures before unloading the NGrid
|
|
class ObjectGridStoper : Notifier
|
|
{
|
|
public override void Visit(IList<Creature> objs)
|
|
{
|
|
// stop any fights at grid de-activation and remove dynobjects/areatriggers created at cast by creatures
|
|
for (var i = 0; i < objs.Count; ++i)
|
|
{
|
|
Creature creature = objs[i];
|
|
creature.RemoveAllDynObjects();
|
|
creature.RemoveAllAreaTriggers();
|
|
|
|
if (creature.IsInCombat() || !creature.GetThreatManager().IsThreatListsEmpty())
|
|
{
|
|
creature.CombatStop();
|
|
creature.GetThreatManager().ClearAllThreat();
|
|
if (creature.IsAIEnabled)
|
|
creature.GetAI().EnterEvadeMode();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//Move the foreign creatures back to respawn positions before unloading the NGrid
|
|
class ObjectGridEvacuator : Notifier
|
|
{
|
|
public override void Visit(IList<Creature> objs)
|
|
{
|
|
for (var i = 0; i < objs.Count; ++i)
|
|
{
|
|
Creature creature = objs[i];
|
|
// creature in unloading grid can have respawn point in another grid
|
|
// if it will be unloaded then it will not respawn in original grid until unload/load original grid
|
|
// move to respawn point to prevent this case. For player view in respawn grid this will be normal respawn.
|
|
creature.GetMap().CreatureRespawnRelocation(creature, true);
|
|
}
|
|
}
|
|
|
|
public override void Visit(IList<GameObject> objs)
|
|
{
|
|
for (var i = 0; i < objs.Count; ++i)
|
|
{
|
|
GameObject gameObject = objs[i];
|
|
// gameobject in unloading grid can have respawn point in another grid
|
|
// if it will be unloaded then it will not respawn in original grid until unload/load original grid
|
|
// move to respawn point to prevent this case. For player view in respawn grid this will be normal respawn.
|
|
gameObject.GetMap().GameObjectRespawnRelocation(gameObject, true);
|
|
}
|
|
}
|
|
}
|
|
|
|
//Clean up and remove from world
|
|
class ObjectGridCleaner : Notifier
|
|
{
|
|
public override void Visit(IList<WorldObject> objs)
|
|
{
|
|
for (var i = 0; i < objs.Count; ++i)
|
|
{
|
|
WorldObject obj = objs[i];
|
|
|
|
if (obj.IsTypeId(TypeId.Player))
|
|
continue;
|
|
|
|
obj.CleanupsBeforeDelete();
|
|
}
|
|
}
|
|
}
|
|
|
|
//Delete objects before deleting NGrid
|
|
class ObjectGridUnloader : Notifier
|
|
{
|
|
public override void Visit(IList<WorldObject> objs)
|
|
{
|
|
for (var i = 0; i < objs.Count; ++i)
|
|
{
|
|
WorldObject obj = objs[i];
|
|
|
|
if (obj.IsTypeId(TypeId.Corpse))
|
|
continue;
|
|
|
|
// if option set then object already saved at this moment
|
|
if (!WorldConfig.GetBoolValue(WorldCfg.SaveRespawnTimeImmediately))
|
|
obj.SaveRespawnTime();
|
|
//Some creatures may summon other temp summons in CleanupsBeforeDelete()
|
|
//So we need this even after cleaner (maybe we can remove cleaner)
|
|
//Example: Flame Leviathan Turret 33139 is summoned when a creature is deleted
|
|
//TODO: Check if that script has the correct logic. Do we really need to summons something before deleting?
|
|
obj.CleanupsBeforeDelete();
|
|
obj.Dispose();
|
|
}
|
|
}
|
|
}
|
|
}
|