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graphics.h

#ifndef _GRAPHICS_
#define _GRAPHICS_

#ifdef _MSC_VER // if the compiler is from Microsoft
  #pragma warning(disable:4786)
#endif

#include "statuspanel.h"
#include "inventorypanel.h"
#include "menu.h"
#include "world.h"

#include <SDL.h>
#include <SDL_ttf.h>

#include <string>
#include <vector>

// example

// this line is optional with gcc but mandatory with VC++
using namespace std;

class Graphics {
 public:
  static const unsigned int SCREEN_WIDTH;

  static const unsigned int SCREEN_HEIGHT;

  static const unsigned int SCREEN_BPP;

  static const unsigned int STATUS_W;

  static const unsigned int STATUS_H;

  static const unsigned int STATUS_X;

  static const unsigned int STATUS_Y;

  static const unsigned int INVENTORY_W;

  static const unsigned int INVENTORY_H;

  static const unsigned int INVENTORY_X;

  static const unsigned int INVENTORY_Y;

  static const unsigned int FONT_SIZE;

  static const string FONT_FILE;

  static const unsigned int TILE_SIZE;

  static const string TILES_FILE;

#ifdef SMOOTH_BORDERS

  static const unsigned int BORDER_SIZE;

  static const string BORDER_FILE;
#endif

  static const unsigned int PLAYER_SIZE;

  static const string PLAYER_FILE;

  static const unsigned int PLAYER_N_FRAMES;

  static const unsigned int RESOURCE_SIZE;
  static const string RESOURCES_FILE;
  static const unsigned int TOOL_SIZE;
  static const string TOOLS_FILE;
  static const unsigned int BLACK;

  Graphics();

  Graphics(bool fullscreen);

  ~Graphics();


  void init();

  void drawMenu(Menu & menu);

  void drawWorld(World & world, const bool updateNow = true);


  TTF_Font* getFont();

  void loadData();

  void updateText(const string* message, const char color,
                  const string* currentText,
                  const bool updateNow=false);

  void toggleDebugMode();

 private:
  void commonInit();

  void drawDebugInfo(int px, int py, int velocity);

  void drawPlayer(Player& player, int cpx, int cpy);

  void drawTiles(int px, int py);

  bool initVideoMode(const unsigned int width, const unsigned height,
                     const unsigned int bpp, bool fullscreen);

  void unloadData();

  void updateWorldSurface(vector<Tile>& map, unsigned int mapWidth,
                          unsigned int mapHeight,
                          unsigned int px, unsigned int py);

  SDL_Surface* screen;

  StatusPanel statusPanel;

  InventoryPanel inventoryPanel;

  TTF_Font* font;

  SDL_Surface* tiles;

#ifdef SMOOTH_BORDERS

  SDL_Surface* borders;
#endif

  SDL_Surface* menuSurface;

  SDL_Surface* worldSurface;

  unsigned int ptx;

  unsigned int pty;

  SDL_Surface* playerSprites;
  SDL_Surface* resources;
  SDL_Surface* tools;

  Uint32 playerColors[5];

  bool debugMode;

  void drawResource(Resource r);
};

#endif

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