Remove strange punctuation.

[sgt/puzzles] / bridges.c

diff --git a/bridges.c b/bridges.c
index 721d75f..1829681 100644 (file)
--- a/bridges.c
+++ b/bridges.c
@@ -147,6 +147,11 @@ static void fixup_islands_for_realloc(game_state *state)
     }
 }
 
+static int game_can_format_as_text_now(game_params *params)
+{
+    return TRUE;
+}
+
 static char *game_text_format(game_state *state)
 {
     int x, y, len, nl;
@@ -1012,7 +1017,7 @@ static int grid_degree(game_state *state, int x, int y, int *nx_r, int *ny_r)
 
 static int map_hasloops(game_state *state, int mark)
 {
-    int x, y, ox, oy, nx, ny, loop = 0;
+    int x, y, ox, oy, nx = 0, ny = 0, loop = 0;
 
     memcpy(state->scratch, state->grid, GRIDSZ(state));
 
@@ -1064,8 +1069,7 @@ static void map_group(game_state *state)
     struct island *is, *is_join;
 
     /* Initialise dsf. */
-    for (i = 0; i < wh; i++)
-        dsf[i] = i;
+    dsf_init(dsf, wh);
 
     /* For each island, find connected islands right or down
      * and merge the dsf for the island squares as well as the
@@ -1602,9 +1606,8 @@ static game_state *new_state(game_params *params)
     ret->solved = ret->completed = 0;
 
     ret->solver = snew(struct solver_state);
-    ret->solver->dsf = snewn(wh, int);
+    ret->solver->dsf = snew_dsf(wh);
     ret->solver->tmpdsf = snewn(wh, int);
-    for (i = 0; i < wh; i++) ret->solver->dsf[i] = i;
 
     ret->solver->refcount = 1;
 
@@ -1800,11 +1803,11 @@ generated:
     echeck = 0;
     for (x = 0; x < params->w; x++) {
         if (INDEX(tobuild, gridi, x, 0))           echeck |= 1;
-        if (INDEX(tobuild, gridi, x, params->w-1)) echeck |= 2;
+        if (INDEX(tobuild, gridi, x, params->h-1)) echeck |= 2;
     }
     for (y = 0; y < params->h; y++) {
         if (INDEX(tobuild, gridi, 0,           y)) echeck |= 4;
-        if (INDEX(tobuild, gridi, params->h-1, y)) echeck |= 8;
+        if (INDEX(tobuild, gridi, params->w-1, y)) echeck |= 8;
     }
     if (echeck != 15) {
         debug(("Generated grid doesn't fill to sides, retrying.\n"));
@@ -2401,9 +2404,9 @@ static void lines_redraw(drawing *dr,
     draw_update(dr, ox, oy, TILE_SIZE, TILE_SIZE);
 }
 
-#define ISLAND_RADIUS ((TILE_SIZE*13)/20)
+#define ISLAND_RADIUS ((TILE_SIZE*12)/20)
 #define ISLAND_NUMSIZE(is) \
-    (((is)->count < 10) ? TILE_SIZE : (TILE_SIZE*8)/10)
+    (((is)->count < 10) ? (TILE_SIZE*7)/10 : (TILE_SIZE*5)/10)
 
 static void island_redraw(drawing *dr,
                           game_state *state, game_drawstate *ds,
@@ -2631,7 +2634,7 @@ static void game_print(drawing *dr, game_state *state, int ts)
 #endif
 
 const struct game thegame = {
-    "Bridges", "games.bridges",
+    "Bridges", "games.bridges", "bridges",
     default_params,
     game_fetch_preset,
     decode_params,
@@ -2646,7 +2649,7 @@ const struct game thegame = {
     dup_game,
     free_game,
     TRUE, solve_game,
-    TRUE, game_text_format,
+    TRUE, game_can_format_as_text_now, game_text_format,
     new_ui,
     free_ui,
     encode_ui,
@@ -2664,7 +2667,7 @@ const struct game thegame = {
     TRUE, FALSE, game_print_size, game_print,
     FALSE,                            /* wants_statusbar */
     FALSE, game_timing_state,
-    0,                                /* flags */
+    REQUIRE_RBUTTON,                  /* flags */
 };
 
 /* vim: set shiftwidth=4 tabstop=8: */