TextureSet.h

#pragma once
#include "TerrainCommon.h"
#include "Terrain.h"
#include "Texture.h"

#include <stdlib.h>
#include <vector>

namespace ParaEngine
{
    struct TextureEntity;
    class CParaFile;
}
namespace ParaTerrain
{
    using namespace ParaEngine;
    //class Terrain;
    //class vector;
    //class Texture;


    class TextureSet
    {
    public:

        TextureSet();
        ~TextureSet();

        int AddTexture(Texture * pTexture);
        
        Texture *GetTexture(int index);
        bool ReplaceTexture(int nIndex, ParaEngine::TextureEntity* TextureAsset);
        
        int FindTexture(ParaEngine::TextureEntity* pTexture);
        
        int UnbindAllTextures();
        int GetNumTextures();
                
        void WriteMask(CParaFile& file, Terrain * pTerrain);
        void ReadMask(CParaFile& file, Terrain * pTerrain);

        void GarbageCollect(Terrain * pTerrain);

        void RemoveTexture(int nIndex, Terrain * pTerrain, bool bNormalizeOthers=true);
        
    private:
          std::vector < Texture * >m_Textures;
          
    };
}