Directory Structure [step 1]: moving files

working on #672

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src/tools/mmaps_generator/VMapExtensions.cpp

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+/*
+ * Copyright (C) 2016+     AzerothCore <www.azerothcore.org>, released under GNU GPL v2 license: http://github.com/azerothcore/azerothcore-wotlk/LICENSE-GPL2
+ * Copyright (C) 2008-2016 TrinityCore <http://www.trinitycore.org/>
+ * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
+ */
+
+#include <vector>
+#include "MapTree.h"
+#include "VMapManager2.h"
+#include "WorldModel.h"
+#include "ModelInstance.h"
+
+#include "Database/DatabaseEnv.h"
+LoginDatabaseWorkerPool LoginDatabase;
+WorldDatabaseWorkerPool WorldDatabase;
+
+namespace VMAP
+{
+    // Need direct access to encapsulated VMAP data, so we add functions for MMAP generator
+    // maybe add MapBuilder as friend to all of the below classes would be better?
+
+    // declared in src/shared/vmap/MapTree.h
+    void StaticMapTree::getModelInstances(ModelInstance* &models, uint32 &count)
+    {
+        models = iTreeValues;
+        count = iNTreeValues;
+    }
+
+    // declared in src/shared/vmap/VMapManager2.h
+    void VMapManager2::getInstanceMapTree(InstanceTreeMap &instanceMapTree)
+    {
+        instanceMapTree = iInstanceMapTrees;
+    }
+
+    // declared in src/shared/vmap/WorldModel.h
+    void WorldModel::getGroupModels(std::vector<GroupModel> &groupModels)
+    {
+        groupModels = this->groupModels;
+    }
+
+    // declared in src/shared/vmap/WorldModel.h
+    void GroupModel::getMeshData(std::vector<G3D::Vector3> &vertices, std::vector<MeshTriangle> &triangles, WmoLiquid* &liquid)
+    {
+        vertices = this->vertices;
+        triangles = this->triangles;
+        liquid = iLiquid;
+    }
+
+    // declared in src/shared/vmap/ModelInstance.h
+    WorldModel* ModelInstance::getWorldModel()
+    {
+        return iModel;
+    }
+
+    // declared in src/shared/vmap/WorldModel.h
+    void WmoLiquid::getPosInfo(uint32 &tilesX, uint32 &tilesY, G3D::Vector3 &corner) const
+    {
+        tilesX = iTilesX;
+        tilesY = iTilesY;
+        corner = iCorner;
+    }
+}