X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/5928817c732d591bd446b6b048702a98f5ec1804..863c39456be84101fc24b8323960d8b324657bb6:/puzzles.h

diff --git a/puzzles.h b/puzzles.h
index 10250a0..46c0f15 100644
--- a/puzzles.h
+++ b/puzzles.h
@@ -18,6 +18,12 @@ enum {
     LEFT_BUTTON = 0x1000,
     MIDDLE_BUTTON,
     RIGHT_BUTTON,
+    LEFT_DRAG,
+    MIDDLE_DRAG,
+    RIGHT_DRAG,
+    LEFT_RELEASE,
+    MIDDLE_RELEASE,
+    RIGHT_RELEASE,
     CURSOR_UP,
     CURSOR_DOWN,
     CURSOR_LEFT,
@@ -36,6 +42,7 @@ typedef struct midend_data midend_data;
 typedef struct random_state random_state;
 typedef struct game_params game_params;
 typedef struct game_state game_state;
+typedef struct game_ui game_ui;
 typedef struct game_drawstate game_drawstate;
 
 #define ALIGN_VNORMAL 0x000
@@ -103,7 +110,7 @@ void status_bar(frontend *fe, char *text);
 /*
  * midend.c
  */
-midend_data *midend_new(frontend *fe);
+midend_data *midend_new(frontend *fe, void *randseed, int randseedsize);
 void midend_free(midend_data *me);
 void midend_set_params(midend_data *me, game_params *params);
 void midend_size(midend_data *me, int *x, int *y);
@@ -127,7 +134,7 @@ char *midend_set_config(midend_data *me, int which, config_item *cfg);
 void *smalloc(int size);
 void *srealloc(void *p, int size);
 void sfree(void *p);
-char *dupstr(char *s);
+char *dupstr(const char *s);
 #define snew(type) \
     ( (type *) smalloc (sizeof (type)) )
 #define snewn(number, type) \
@@ -138,13 +145,13 @@ char *dupstr(char *s);
 /*
  * misc.c
  */
-int rand_upto(int limit);
 void free_cfg(config_item *cfg);
 
 /*
  * random.c
  */
 random_state *random_init(char *seed, int len);
+unsigned long random_bits(random_state *state, int bits);
 unsigned long random_upto(random_state *state, unsigned long limit);
 void random_free(random_state *state);
 
@@ -160,18 +167,21 @@ game_params *dup_params(game_params *params);
 config_item *game_configure(game_params *params);
 game_params *custom_params(config_item *cfg);
 char *validate_params(game_params *params);
-char *new_game_seed(game_params *params);
+char *new_game_seed(game_params *params, random_state *rs);
 char *validate_seed(game_params *params, char *seed);
 game_state *new_game(game_params *params, char *seed);
 game_state *dup_game(game_state *state);
 void free_game(game_state *state);
-game_state *make_move(game_state *from, int x, int y, int button);
+game_ui *new_ui(game_state *state);
+void free_ui(game_ui *ui);
+game_state *make_move(game_state *from, game_ui *ui, int x, int y, int button);
 void game_size(game_params *params, int *x, int *y);
 float *game_colours(frontend *fe, game_state *state, int *ncolours);
 game_drawstate *game_new_drawstate(game_state *state);
 void game_free_drawstate(game_drawstate *ds);
 void game_redraw(frontend *fe, game_drawstate *ds, game_state *oldstate,
-                 game_state *newstate, float anim_time, float flash_time);
+                 game_state *newstate, game_ui *ui, float anim_time,
+                 float flash_time);
 float game_anim_length(game_state *oldstate, game_state *newstate);
 float game_flash_length(game_state *oldstate, game_state *newstate);
 int game_wants_statusbar(void);