$#include "RenderPath.h"

class RenderPath
{
    // SharedPtr<RenderPath> Clone();
    tolua_outside RenderPath* RenderPathClone @ Clone();

    bool Load(XMLFile* file);
    bool Append(XMLFile* file);

    void SetEnabled(const String tag, bool active);
    void ToggleEnabled(const String tag);
    void SetRenderTarget(unsigned index, const RenderTargetInfo& info);
    void AddRenderTarget(const RenderTargetInfo& info);

    void RemoveRenderTarget(const String name);
    void RemoveRenderTarget(unsigned index);
    void RemoveRenderTargets(const String tag);
    
    void SetCommand(unsigned index, const RenderPathCommand& command);
    void AddCommand(const RenderPathCommand& command);
    void InsertCommand(unsigned index, const RenderPathCommand& command);
    void RemoveCommand(unsigned index);

    void RemoveCommands(const String tag);
    void SetShaderParameter(const String name, const Variant& value);

    unsigned GetNumRenderTargets() const;
    unsigned GetNumCommands() const;
    const Variant& GetShaderParameter(const String name) const;
};

${
static RenderPath* RenderPathClone(RenderPath* renderPath)
{
    if (!renderPath)
        return 0;
    
    SharedPtr<RenderPath> clonedRenderPathPtr = renderPath->Clone();
    RenderPath* clonedRenderPath = clonedRenderPathPtr.Get();
    clonedRenderPathPtr.Detach();
    
    return clonedRenderPath;
}
$}