First Commit

For Azeroth!

src/tools/mesh_extractor/ADT.cpp

@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 
+ *
+ * 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 "ADT.h"
+#include "DoodadHandler.h"
+#include "LiquidHandler.h"
+#include "WorldModelHandler.h"
+
+ADT::ADT( std::string file, int x, int y ) : ObjectData(NULL), Data(NULL), HasObjectData(false),
+    _DoodadHandler(NULL), _WorldModelHandler(NULL), _LiquidHandler(NULL), X(x), Y(y)
+{
+    Data = new ChunkedData(file);
+    ObjectData = new ChunkedData(file);
+    if (ObjectData->Stream)
+        HasObjectData = true;
+    else
+        ObjectData = NULL;
+}
+
+ADT::~ADT()
+{
+    delete ObjectData;
+    delete Data;
+
+    for (std::vector<MapChunk*>::iterator itr = MapChunks.begin(); itr != MapChunks.end(); ++itr)
+        delete *itr;
+
+    MapChunks.clear();
+    delete _DoodadHandler;
+    delete _WorldModelHandler;
+    delete _LiquidHandler;
+}
+
+void ADT::Read()
+{
+    Header.Read(Data->GetChunkByName("MHDR")->GetStream());
+    MapChunks.reserve(16 * 16);
+
+    for (std::vector<Chunk*>::iterator itr = Data->Chunks.begin(); itr != Data->Chunks.end(); ++itr)
+        if ((*itr)->Name == "MCNK")
+            MapChunks.push_back(new MapChunk(this, *itr));
+
+    _LiquidHandler = new LiquidHandler(this);
+
+    // do this separate from map chunk initialization to access liquid data
+    for (std::vector<MapChunk*>::iterator itr = MapChunks.begin(); itr != MapChunks.end(); ++itr)
+        (*itr)->GenerateTriangles();
+
+    _DoodadHandler = new DoodadHandler(this);
+    for (std::vector<MapChunk*>::iterator itr = MapChunks.begin(); itr != MapChunks.end(); ++itr)
+        _DoodadHandler->ProcessMapChunk(*itr);
+
+    _WorldModelHandler = new WorldModelHandler(this);
+    for (std::vector<MapChunk*>::iterator itr = MapChunks.begin(); itr != MapChunks.end(); ++itr)
+        _WorldModelHandler->ProcessMapChunk(*itr);
+}