Merging r5975 through r6036 from trunk to ogl-es branch.

GLES drivers adapted, but only did make compile-tests.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@6038 dfc29bdd-3216-0410-991c-e03cc46cb475

include/IQ3LevelMesh.h

@@ -0,0 +1,46 @@
+// Copyright (C) 2002-2012 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+
+#ifndef __I_Q3_LEVEL_MESH_H_INCLUDED__
+#define __I_Q3_LEVEL_MESH_H_INCLUDED__
+
+#include "IAnimatedMesh.h"
+#include "IQ3Shader.h"
+
+namespace irr
+{
+namespace scene
+{
+	//! Interface for a Mesh which can be loaded directly from a Quake3 .bsp-file.
+	/** The Mesh tries to load all textures of the map.*/
+	class IQ3LevelMesh : public IAnimatedMesh
+	{
+	public:
+
+		//! loads the shader definition from file
+		/** \param filename Name of the shaderfile, defaults to /scripts if fileNameIsValid is false.
+		\param fileNameIsValid Specifies whether the filename is valid in the current situation. */
+		virtual const quake3::IShader* getShader( const c8* filename, bool fileNameIsValid=true ) = 0;
+
+		//! returns a already loaded Shader
+		virtual const quake3::IShader* getShader(u32 index) const = 0;
+
+		//! get's an interface to the entities
+		virtual quake3::tQ3EntityList& getEntityList() = 0;
+
+		//! returns the requested brush entity
+		/** \param num The number from the model key of the entity.
+
+		Use this interface if you parse the entities yourself.*/
+		virtual IMesh* getBrushEntityMesh(s32 num) const = 0;
+
+		//! returns the requested brush entity
+		virtual IMesh* getBrushEntityMesh(quake3::IEntity &ent) const = 0;
+	};
+
+} // end namespace scene
+} // end namespace irr
+
+#endif
+