tileset.h

#ifndef TILESET_H
#define TILESET_H

#include <string>
#include <vector>
#include <map>
#include <unordered_map>
#include <memory>
#include <SDL.h>
#include "external/json/json.h"
#include "rect.h"
#include "tile.h"
#include "vectors.h"

typedef std::unordered_map<std::string, Tile> mTileSetMap;
typedef std::unordered_map<std::string, std::shared_ptr<SDL_Texture>> mImageSetMap;
class TileSet {
public:
    TileSet();
    TileSet(const std::string &file);
    ~TileSet();
    virtual void Add(const std::string &file);
    virtual SDL_Texture* Texture(const std::string &tile);
    virtual Recti Clip(const std::string &tile);
    virtual std::string File(const std::string &tile);
    virtual bool Solid(const std::string &tile);
    int Size() { return mTileSet.size(); }
    mTileSetMap::iterator Begin() { return mTileSet.begin(); }
    mTileSetMap::iterator End() { return mTileSet.end(); }
    virtual void Load(Json::Value val); 
    Json::Value Save();

private:
    TileSet(const TileSet &a);
    TileSet& operator = (const TileSet &a);

    void ParseImageJson(Json::Value val, const std::string &file);

protected:
    mTileSetMap mTileSet;
    mImageSetMap mImageSet;
    mTileSetMap::iterator mTileSetBegin;
    mTileSetMap::iterator mTileSetEnd;
    mImageSetMap::iterator mImageSetBegin;
    mImageSetMap::iterator mImageSetEnd;

    SDL_Texture* lastTexture;
    std::string lastTextureName;

    Tile lastTile;
    std::string lastTileName;


};

#endif