diff options
Diffstat (limited to 'puzzles.h')
| -rw-r--r-- | puzzles.h | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -74,6 +74,7 @@ typedef struct game_aux_info game_aux_info; typedef struct game_ui game_ui; typedef struct game_drawstate game_drawstate; typedef struct game game; +typedef struct blitter blitter; #define ALIGN_VNORMAL 0x000 #define ALIGN_VCENTRE 0x100 @@ -146,6 +147,16 @@ void activate_timer(frontend *fe); void status_bar(frontend *fe, char *text); void get_random_seed(void **randseed, int *randseedsize); +blitter *blitter_new(int w, int h); +void blitter_free(blitter *bl); +/* save puts the portion of the current display with top-left corner + * (x,y) to the blitter. load puts it back again to the specified + * coords, or else wherever it was saved from + * (if x = y = BLITTER_FROMSAVED). */ +void blitter_save(frontend *fe, blitter *bl, int x, int y); +#define BLITTER_FROMSAVED (-1) +void blitter_load(frontend *fe, blitter *bl, int x, int y); + /* * midend.c */ |