Initial commit

Torque/SDK/engine/interior/interiorLMManager.h

@@ -0,0 +1,92 @@
+//-----------------------------------------------------------------------------
+// Torque Game Engine
+// Copyright (C) GarageGames.com, Inc.
+//-----------------------------------------------------------------------------
+
+#ifndef _INTERIORLMMANAGER_H_
+#define _INTERIORLMMANAGER_H_
+
+#ifndef _PLATFORM_H_
+#include "platform/platform.h"
+#endif
+#ifndef _TVECTOR_H_
+#include "core/tVector.h"
+#endif
+
+class TextureHandle;
+class GBitmap;
+class Interior;
+class InteriorInstance;
+
+typedef U32    LM_HANDLE;
+
+class InteriorLMManager
+{
+   private:
+
+      struct InstanceLMInfo
+      {
+         InteriorInstance *         mInstance;
+         LM_HANDLE *                mHandlePtr;
+         Vector<TextureHandle*>     mLightmapHandles;
+      };
+
+      struct InteriorLMInfo
+      {
+         Interior *                 mInterior;
+         LM_HANDLE *                mHandlePtr;
+         U32                        mNumLightmaps;
+         LM_HANDLE                  mBaseInstanceHandle;
+         Vector<InstanceLMInfo*>    mInstances;
+      };
+
+      Vector<InteriorLMInfo*>       mInteriors;
+
+      static S32                     smMTVertexBuffer;
+      static S32                     smFTVertexBuffer;
+      static S32                     smFMTVertexBuffer;
+
+   public:
+
+      static U32 smTextureCallbackKey;
+
+      InteriorLMManager();
+      ~InteriorLMManager();
+
+      static void init();
+      static void destroy();
+
+      void processTextureEvent(U32 eventCode);
+
+      void destroyBitmaps();
+      void destroyTextures();
+
+      void purgeGLTextures();
+      void downloadGLTextures();
+      void downloadGLTextures(LM_HANDLE interiorHandle);
+      bool loadBaseLightmaps(LM_HANDLE interiorHandle, LM_HANDLE instanceHandle);
+
+      void addInterior(LM_HANDLE & interiorHandle, U32 numLightmaps, Interior * interior);
+      void removeInterior(LM_HANDLE interiorHandle);
+
+      void addInstance(LM_HANDLE interiorHandle, LM_HANDLE & instanceHandle, InteriorInstance * instance);
+      void removeInstance(LM_HANDLE interiorHandle, LM_HANDLE instanceHandle);
+      void useBaseTextures(LM_HANDLE interiorHandle, LM_HANDLE instanceHandle);
+
+      U32 getNumLightmaps(LM_HANDLE interiorHandle);
+      void deleteLightmap(LM_HANDLE interiorHandle, LM_HANDLE instanceHandle, U32 index);
+      void clearLightmaps(LM_HANDLE interiorHandle, LM_HANDLE instanceHandle);
+
+      TextureHandle *   getHandle(LM_HANDLE interiorHandle, LM_HANDLE instanceHandle, U32 index);
+      Vector<TextureHandle*> & getHandles(LM_HANDLE interiorHandle, LM_HANDLE instanceHandle);
+
+      // helper's
+      TextureHandle * duplicateBaseLightmap(LM_HANDLE interiorHandle, LM_HANDLE instanceHandle, U32 index);
+      GBitmap * getBitmap(LM_HANDLE interiorHandle, LM_HANDLE instanceHandle, U32 index);
+
+      S32 getVertexBuffer(S32 format);
+};
+
+extern InteriorLMManager         gInteriorLMManager;
+
+#endif