1 files changed, 0 insertions, 337 deletions
diff --git a/src/server/collision/Management/MMapManager.cpp b/src/server/collision/Management/MMapManager.cpp
deleted file mode 100644
index b71b94e3291..00000000000
--- a/src/server/collision/Management/MMapManager.cpp
+++ /dev/null
@@ -1,337 +0,0 @@
-/*
- * Copyright (C) 2008-2015 TrinityCore <http://www.trinitycore.org/>
- * Copyright (C) 2005-2010 MaNGOS <http://getmangos.com/>
- *
- * 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 2 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/>.
- */
-
-#include "MMapManager.h"
-#include "Log.h"
-#include "World.h"
-
-namespace MMAP
-{
-    // ######################## MMapManager ########################
-    MMapManager::~MMapManager()
-    {
-        for (MMapDataSet::iterator i = loadedMMaps.begin(); i != loadedMMaps.end(); ++i)
-            delete i->second;
-
-        // by now we should not have maps loaded
-        // if we had, tiles in MMapData->mmapLoadedTiles, their actual data is lost!
-    }
-
-    void MMapManager::InitializeThreadUnsafe(const std::vector<uint32>& mapIds)
-    {
-        // the caller must pass the list of all mapIds that will be used in the VMapManager2 lifetime
-        for (const uint32& mapId : mapIds)
-            loadedMMaps.insert(MMapDataSet::value_type(mapId, nullptr));
-
-        thread_safe_environment = false;
-    }
-
-    MMapDataSet::const_iterator MMapManager::GetMMapData(uint32 mapId) const
-    {
-        // return the iterator if found or end() if not found/NULL
-        MMapDataSet::const_iterator itr = loadedMMaps.find(mapId);
-        if (itr != loadedMMaps.cend() && !itr->second)
-            itr = loadedMMaps.cend();
-
-        return itr;
-    }
-
-    bool MMapManager::loadMapData(uint32 mapId)
-    {
-        // we already have this map loaded?
-        MMapDataSet::iterator itr = loadedMMaps.find(mapId);
-        if (itr != loadedMMaps.end())
-        {
-            if (itr->second)
-                return true;
-        }
-        else
-        {
-            if (thread_safe_environment)
-                itr = loadedMMaps.insert(MMapDataSet::value_type(mapId, nullptr)).first;
-            else
-                ASSERT(false, "Invalid mapId %u passed to MMapManager after startup in thread unsafe environment", mapId);
-        }
-
-        // load and init dtNavMesh - read parameters from file
-        uint32 pathLen = sWorld->GetDataPath().length() + strlen("mmaps/%03i.mmap")+1;
-        char *fileName = new char[pathLen];
-        snprintf(fileName, pathLen, (sWorld->GetDataPath()+"mmaps/%03i.mmap").c_str(), mapId);
-
-        FILE* file = fopen(fileName, "rb");
-        if (!file)
-        {
-            TC_LOG_DEBUG("maps", "MMAP:loadMapData: Error: Could not open mmap file '%s'", fileName);
-            delete [] fileName;
-            return false;
-        }
-
-        dtNavMeshParams params;
-        int count = fread(&params, sizeof(dtNavMeshParams), 1, file);
-        fclose(file);
-        if (count != 1)
-        {
-            TC_LOG_DEBUG("maps", "MMAP:loadMapData: Error: Could not read params from file '%s'", fileName);
-            delete [] fileName;
-            return false;
-        }
-
-        dtNavMesh* mesh = dtAllocNavMesh();
-        ASSERT(mesh);
-        if (dtStatusFailed(mesh->init(&params)))
-        {
-            dtFreeNavMesh(mesh);
-            TC_LOG_ERROR("maps", "MMAP:loadMapData: Failed to initialize dtNavMesh for mmap %03u from file %s", mapId, fileName);
-            delete [] fileName;
-            return false;
-        }
-
-        delete [] fileName;
-
-        TC_LOG_DEBUG("maps", "MMAP:loadMapData: Loaded %03i.mmap", mapId);
-
-        // store inside our map list
-        MMapData* mmap_data = new MMapData(mesh);
-        mmap_data->mmapLoadedTiles.clear();
-
-        itr->second = mmap_data;
-        return true;
-    }
-
-    uint32 MMapManager::packTileID(int32 x, int32 y)
-    {
-        return uint32(x << 16 | y);
-    }
-
-    bool MMapManager::loadMap(const std::string& /*basePath*/, uint32 mapId, int32 x, int32 y)
-    {
-        // make sure the mmap is loaded and ready to load tiles
-        if (!loadMapData(mapId))
-            return false;
-
-        // get this mmap data
-        MMapData* mmap = loadedMMaps[mapId];
-        ASSERT(mmap->navMesh);
-
-        // check if we already have this tile loaded
-        uint32 packedGridPos = packTileID(x, y);
-        if (mmap->mmapLoadedTiles.find(packedGridPos) != mmap->mmapLoadedTiles.end())
-            return false;
-
-        // load this tile :: mmaps/MMMXXYY.mmtile
-        uint32 pathLen = sWorld->GetDataPath().length() + strlen("mmaps/%03i%02i%02i.mmtile")+1;
-        char *fileName = new char[pathLen];
-
-        snprintf(fileName, pathLen, (sWorld->GetDataPath()+"mmaps/%03i%02i%02i.mmtile").c_str(), mapId, x, y);
-
-        FILE* file = fopen(fileName, "rb");
-        if (!file)
-        {
-            TC_LOG_DEBUG("maps", "MMAP:loadMap: Could not open mmtile file '%s'", fileName);
-            delete [] fileName;
-            return false;
-        }
-        delete [] fileName;
-
-        // read header
-        MmapTileHeader fileHeader;
-        if (fread(&fileHeader, sizeof(MmapTileHeader), 1, file) != 1 || fileHeader.mmapMagic != MMAP_MAGIC)
-        {
-            TC_LOG_ERROR("maps", "MMAP:loadMap: Bad header in mmap %03u%02i%02i.mmtile", mapId, x, y);
-            fclose(file);
-            return false;
-        }
-
-        if (fileHeader.mmapVersion != MMAP_VERSION)
-        {
-            TC_LOG_ERROR("maps", "MMAP:loadMap: %03u%02i%02i.mmtile was built with generator v%i, expected v%i",
-                mapId, x, y, fileHeader.mmapVersion, MMAP_VERSION);
-            fclose(file);
-            return false;
-        }
-
-        unsigned char* data = (unsigned char*)dtAlloc(fileHeader.size, DT_ALLOC_PERM);
-        ASSERT(data);
-
-        size_t result = fread(data, fileHeader.size, 1, file);
-        if (!result)
-        {
-            TC_LOG_ERROR("maps", "MMAP:loadMap: Bad header or data in mmap %03u%02i%02i.mmtile", mapId, x, y);
-            fclose(file);
-            return false;
-        }
-
-        fclose(file);
-
-        dtMeshHeader* header = (dtMeshHeader*)data;
-        dtTileRef tileRef = 0;
-
-        // memory allocated for data is now managed by detour, and will be deallocated when the tile is removed
-        if (dtStatusSucceed(mmap->navMesh->addTile(data, fileHeader.size, DT_TILE_FREE_DATA, 0, &tileRef)))
-        {
-            mmap->mmapLoadedTiles.insert(std::pair<uint32, dtTileRef>(packedGridPos, tileRef));
-            ++loadedTiles;
-            TC_LOG_DEBUG("maps", "MMAP:loadMap: Loaded mmtile %03i[%02i, %02i] into %03i[%02i, %02i]", mapId, x, y, mapId, header->x, header->y);
-            return true;
-        }
-        else
-        {
-            TC_LOG_ERROR("maps", "MMAP:loadMap: Could not load %03u%02i%02i.mmtile into navmesh", mapId, x, y);
-            dtFree(data);
-            return false;
-        }
-    }
-
-    bool MMapManager::unloadMap(uint32 mapId, int32 x, int32 y)
-    {
-        // check if we have this map loaded
-        MMapDataSet::const_iterator itr = GetMMapData(mapId);
-        if (itr == loadedMMaps.end())
-        {
-            // file may not exist, therefore not loaded
-            TC_LOG_DEBUG("maps", "MMAP:unloadMap: Asked to unload not loaded navmesh map. %03u%02i%02i.mmtile", mapId, x, y);
-            return false;
-        }
-
-        MMapData* mmap = itr->second;
-
-        // check if we have this tile loaded
-        uint32 packedGridPos = packTileID(x, y);
-        if (mmap->mmapLoadedTiles.find(packedGridPos) == mmap->mmapLoadedTiles.end())
-        {
-            // file may not exist, therefore not loaded
-            TC_LOG_DEBUG("maps", "MMAP:unloadMap: Asked to unload not loaded navmesh tile. %03u%02i%02i.mmtile", mapId, x, y);
-            return false;
-        }
-
-        dtTileRef tileRef = mmap->mmapLoadedTiles[packedGridPos];
-
-        // unload, and mark as non loaded
-        if (dtStatusFailed(mmap->navMesh->removeTile(tileRef, NULL, NULL)))
-        {
-            // this is technically a memory leak
-            // if the grid is later reloaded, dtNavMesh::addTile will return error but no extra memory is used
-            // we cannot recover from this error - assert out
-            TC_LOG_ERROR("maps", "MMAP:unloadMap: Could not unload %03u%02i%02i.mmtile from navmesh", mapId, x, y);
-            ASSERT(false);
-        }
-        else
-        {
-            mmap->mmapLoadedTiles.erase(packedGridPos);
-            --loadedTiles;
-            TC_LOG_DEBUG("maps", "MMAP:unloadMap: Unloaded mmtile %03i[%02i, %02i] from %03i", mapId, x, y, mapId);
-            return true;
-        }
-
-        return false;
-    }
-
-    bool MMapManager::unloadMap(uint32 mapId)
-    {
-        MMapDataSet::iterator itr = loadedMMaps.find(mapId);
-        if (itr == loadedMMaps.end() || !itr->second)
-        {
-            // file may not exist, therefore not loaded
-            TC_LOG_DEBUG("maps", "MMAP:unloadMap: Asked to unload not loaded navmesh map %03u", mapId);
-            return false;
-        }
-
-        // unload all tiles from given map
-        MMapData* mmap = itr->second;
-        for (MMapTileSet::iterator i = mmap->mmapLoadedTiles.begin(); i != mmap->mmapLoadedTiles.end(); ++i)
-        {
-            uint32 x = (i->first >> 16);
-            uint32 y = (i->first & 0x0000FFFF);
-            if (dtStatusFailed(mmap->navMesh->removeTile(i->second, NULL, NULL)))
-                TC_LOG_ERROR("maps", "MMAP:unloadMap: Could not unload %03u%02i%02i.mmtile from navmesh", mapId, x, y);
-            else
-            {
-                --loadedTiles;
-                TC_LOG_DEBUG("maps", "MMAP:unloadMap: Unloaded mmtile %03i[%02i, %02i] from %03i", mapId, x, y, mapId);
-            }
-        }
-
-        delete mmap;
-        itr->second = nullptr;
-        TC_LOG_DEBUG("maps", "MMAP:unloadMap: Unloaded %03i.mmap", mapId);
-
-        return true;
-    }
-
-    bool MMapManager::unloadMapInstance(uint32 mapId, uint32 instanceId)
-    {
-        // check if we have this map loaded
-        MMapDataSet::const_iterator itr = GetMMapData(mapId);
-        if (itr == loadedMMaps.end())
-        {
-            // file may not exist, therefore not loaded
-            TC_LOG_DEBUG("maps", "MMAP:unloadMapInstance: Asked to unload not loaded navmesh map %03u", mapId);
-            return false;
-        }
-
-        MMapData* mmap = itr->second;
-        if (mmap->navMeshQueries.find(instanceId) == mmap->navMeshQueries.end())
-        {
-            TC_LOG_DEBUG("maps", "MMAP:unloadMapInstance: Asked to unload not loaded dtNavMeshQuery mapId %03u instanceId %u", mapId, instanceId);
-            return false;
-        }
-
-        dtNavMeshQuery* query = mmap->navMeshQueries[instanceId];
-
-        dtFreeNavMeshQuery(query);
-        mmap->navMeshQueries.erase(instanceId);
-        TC_LOG_DEBUG("maps", "MMAP:unloadMapInstance: Unloaded mapId %03u instanceId %u", mapId, instanceId);
-
-        return true;
-    }
-
-    dtNavMesh const* MMapManager::GetNavMesh(uint32 mapId)
-    {
-        MMapDataSet::const_iterator itr = GetMMapData(mapId);
-        if (itr == loadedMMaps.end())
-            return NULL;
-
-        return itr->second->navMesh;
-    }
-
-    dtNavMeshQuery const* MMapManager::GetNavMeshQuery(uint32 mapId, uint32 instanceId)
-    {
-        MMapDataSet::const_iterator itr = GetMMapData(mapId);
-        if (itr == loadedMMaps.end())
-            return NULL;
-
-        MMapData* mmap = itr->second;
-        if (mmap->navMeshQueries.find(instanceId) == mmap->navMeshQueries.end())
-        {
-            // allocate mesh query
-            dtNavMeshQuery* query = dtAllocNavMeshQuery();
-            ASSERT(query);
-            if (dtStatusFailed(query->init(mmap->navMesh, 1024)))
-            {
-                dtFreeNavMeshQuery(query);
-                TC_LOG_ERROR("maps", "MMAP:GetNavMeshQuery: Failed to initialize dtNavMeshQuery for mapId %03u instanceId %u", mapId, instanceId);
-                return NULL;
-            }
-
-            TC_LOG_DEBUG("maps", "MMAP:GetNavMeshQuery: created dtNavMeshQuery for mapId %03u instanceId %u", mapId, instanceId);
-            mmap->navMeshQueries.insert(std::pair<uint32, dtNavMeshQuery*>(instanceId, query));
-        }
-
-        return mmap->navMeshQueries[instanceId];
-    }
-}