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engines/hpl1/engine/resources/TextureManager.h

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * 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/>.
+ *
+ */
+
+/*
+ * Copyright (C) 2006-2010 - Frictional Games
+ *
+ * This file is part of HPL1 Engine.
+ */
+
+#ifndef HPL_TEXTURE_MANAGER_H
+#define HPL_TEXTURE_MANAGER_H
+
+#include "hpl1/engine/graphics/Texture.h"
+#include "hpl1/engine/resources/ResourceManager.h"
+
+namespace hpl {
+
+class cGraphics;
+class cResources;
+class iTexture;
+
+//------------------------------------------------------
+
+typedef Common::StableMap<tString, iTexture *> tTextureAttenuationMap;
+typedef Common::StableMap<tString, iTexture *>::iterator tTextureAttenuationMapIt;
+
+//------------------------------------------------------
+
+class cTextureManager : public iResourceManager {
+public:
+	cTextureManager(cGraphics *apGraphics, cResources *apResources);
+	~cTextureManager();
+
+	iResourceBase *Create(const tString &asName);
+	iTexture *Create1D(const tString &asName, bool abUseMipMaps, bool abCompress = false, eTextureType aType = eTextureType_Normal,
+					   unsigned int alTextureSizeLevel = 0);
+
+	iTexture *Create2D(const tString &asName, bool abUseMipMaps, bool abCompress = false, eTextureType aType = eTextureType_Normal,
+					   unsigned int alTextureSizeLevel = 0, eTextureTarget aTarget = eTextureTarget_2D);
+
+	/**
+	 * Creates an animated texture. The name must be [name].[ext]. And then the textures in the animtion must
+	 * be named [name]01.[ext], [name]02.[ext], etc
+	 * \param asName
+	 * \param abUseMipMaps
+	 * \param abCompress
+	 * \param aType
+	 * \return
+	 */
+	iTexture *CreateAnim2D(const tString &asName, bool abUseMipMaps, bool abCompress = false, eTextureType aType = eTextureType_Normal,
+						   unsigned int alTextureSizeLevel = 0);
+
+	iTexture *CreateCubeMap(const tString &asName, bool abUseMipMaps, bool abCompress = false, eTextureType aType = eTextureType_Normal,
+							unsigned int alTextureSizeLevel = 0);
+
+	iTexture *CreateAttenuation(const tString &asFallOffName);
+
+	void Destroy(iResourceBase *apResource);
+	void Unload(iResourceBase *apResource);
+
+	void Update(float afTimeStep);
+
+private:
+	iTexture *CreateFlatTexture(const tString &asName, bool abUseMipMaps,
+								bool abCompress, eTextureType aType, eTextureTarget aTarget,
+								unsigned int alTextureSizeLevel);
+
+	iTexture *FindTexture2D(const tString &asName, tString &asFilePath);
+
+	tTextureAttenuationMap m_mapAttenuationTextures;
+
+	tStringList mlstFileFormats;
+
+	tStringVec mvCubeSideSuffixes;
+
+	cGraphics *mpGraphics;
+	cResources *mpResources;
+};
+
+} // namespace hpl
+
+#endif // HPL_TEXTURE_MANAGER_H