OgreShaderScriptTranslator.h

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/*
-----------------------------------------------------------------------------
This source file is part of OGRE
(Object-oriented Graphics Rendering Engine)
For the latest info, see http://www.ogre3d.org

Copyright (c) 2000-2012 Torus Knot Software Ltd
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
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The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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THE SOFTWARE.
-----------------------------------------------------------------------------
*/
#ifndef _ShaderScriptTranslator_
#define _ShaderScriptTranslator_

#include "OgreShaderPrerequisites.h"
#include "OgreScriptTranslator.h"
#include "OgreScriptCompiler.h"

namespace Ogre {
namespace RTShader {

class _OgreRTSSExport SGScriptTranslator : public ScriptTranslator
{
public:
    
    SGScriptTranslator();

    virtual void translate(ScriptCompiler *compiler, const AbstractNodePtr &node);

    using ScriptTranslator::getBoolean;
    
    using ScriptTranslator::getString;
    
    using ScriptTranslator::getReal;
    
    using ScriptTranslator::getFloat;

    using ScriptTranslator::getInt; 

    using ScriptTranslator::getUInt; 

    using ScriptTranslator::getColour;
    
    virtual SubRenderState* getGeneratedSubRenderState(const String& typeName);


protected:
    void translatePass(ScriptCompiler *compiler, const AbstractNodePtr &node);

    void translateTextureUnit(ScriptCompiler *compiler, const AbstractNodePtr &node);

    void addSubRenderState(SubRenderState* newSubRenderState, 
        const String& dstTechniqueSchemeName, const String& materialName, 
        const String& groupName, unsigned short passIndex);

            
protected:

    RenderState* mGeneratedRenderState; //Render state created as a result of the current node being parsed

};

}
}

#endif