src/sdl/sdlwelldrawing.h

   1 // docm_prefix(///)
   2 #ifndef SDLWELLDRAWING_H
   3 #define SDLWELLDRAWING_H
   4
   5 #include "globals.h"
   6 #include "SDL.h"
   7 #include "welldrawing.h"
   8
   9 class SDLWellEngine;
  10
  11 struct SDLPoint
  12 {
  13     int x,y;
  14 };
  15
  16 /// module description
  17 /// Definition of the SDLWellDrawingEngine class,
  18 /// public child from WellDrawingEngine -> engine for drawing game field
  19 class SDLWellDrawingEngine:public WellDrawingEngine
  20 {
  21  protected:
  22   SDLWellEngine  *engine;
  23   SDL_Surface    **fields;
  24   SDL_Surface    *mainw;
  25   Uint32         *colors;
  26   Uint8          *RGBA;
  27   Uint32         bg_color, fg_color;
  28
  29   Sint16         trap_x[MAX_SIDES];
  30   Sint16         trap_y[MAX_SIDES];
  31
  32   void           flush_field(SDL_Surface* win, int ix, int iy, int il, int ih);
  33
  34
  35  public:
  36   SDLWellDrawingEngine(SDLWellEngine* myengine);
  37   virtual void init(int,int,int,unsigned int,unsigned int);
  38   virtual void flush_all();
  39   virtual void flush_dirty();
  40   virtual void field_sync();
  41   virtual void draw_grid();
  42   virtual void draw_square(int color, int i, int j);
  43   virtual void draw_trapazoid(int color, int i, int j);
  44   virtual void sync();
  45   virtual void clear_field(int i);
  46   virtual Actions key_to_action(void* event);
  47   virtual void  draw_line(int x1, int y1, int x2, int y2, int color_idx,
  48                           Canvas where=screen);
  49   virtual void  draw_rect(int x1, int y1, unsigned int il,
  50                                  unsigned int ih, int color_idx,
  51                           Canvas where=screen);
  52   virtual void  fill_rect(int x1, int y1, unsigned int il,
  53                                  unsigned int ih, int color_idx,
  54                           Canvas where=screen);
  55   virtual void  pixmap_copy(Geo *pgeo);
  56 };
  57
  58 #endif