X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/957099664a88cb1c3d83949355ca87043ae63d9b..b9e2cf12ce824a76676927cdf951124866f7bd09:/puzzles.h

diff --git a/puzzles.h b/puzzles.h
index 35dc160..b04ec97 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
@@ -103,11 +110,11 @@ 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);
-void midend_new_game(midend_data *me, char *seed);
+void midend_new_game(midend_data *me);
 void midend_restart_game(midend_data *me);
 int midend_process_key(midend_data *me, int x, int y, int button);
 void midend_redraw(midend_data *me);
@@ -117,8 +124,10 @@ int midend_num_presets(midend_data *me);
 void midend_fetch_preset(midend_data *me, int n,
                          char **name, game_params **params);
 int midend_wants_statusbar(midend_data *me);
-config_item *midend_get_config(midend_data *me);
-char *midend_set_config(midend_data *me, config_item *cfg);
+enum { CFG_SETTINGS, CFG_SEED };
+config_item *midend_get_config(midend_data *me, int which, char **wintitle);
+char *midend_set_config(midend_data *me, int which, config_item *cfg);
+char *midend_game_id(midend_data *me, char *id, int def_seed);
 
 /*
  * malloc.c
@@ -126,7 +135,7 @@ char *midend_set_config(midend_data *me, 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) \
@@ -137,12 +146,13 @@ 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);
 
@@ -150,25 +160,32 @@ void random_free(random_state *state);
  * Game-specific routines
  */
 extern const char *const game_name;
+extern const char *const game_winhelp_topic;
 const int game_can_configure;
 game_params *default_params(void);
 int game_fetch_preset(int i, char **name, game_params **params);
+game_params *decode_params(char const *string);
+char *encode_params(game_params *);
 void free_params(game_params *params);
 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);