Add 'const' to the game_params arguments in validate_desc and

[sgt-puzzles.git] / pegs.c

diff --git a/pegs.c b/pegs.c
index 4daa55f23a53615c7db1025308d68e9eba1a540f..066ab09d95b050165209df0ad63af2db377a3619 100644 (file)
--- a/pegs.c
+++ b/pegs.c
@@ -503,7 +503,7 @@ static void pegs_generate(unsigned char *grid, int w, int h, random_state *rs)
  * it as part of the puzzle.
  */
 
-static char *new_game_desc(game_params *params, random_state *rs,
+static char *new_game_desc(const game_params *params, random_state *rs,
                           char **aux, int interactive)
 {
     int w = params->w, h = params->h;
@@ -660,7 +660,7 @@ static char *new_game_desc(game_params *params, random_state *rs,
     return ret;
 }
 
-static char *validate_desc(game_params *params, char *desc)
+static char *validate_desc(const game_params *params, char *desc)
 {
     int len = params->w * params->h;
 
@@ -814,7 +814,7 @@ struct game_drawstate {
     int bgcolour;
 };
 
-static char *interpret_move(game_state *state, game_ui *ui, game_drawstate *ds,
+static char *interpret_move(game_state *state, game_ui *ui, const game_drawstate *ds,
                            int x, int y, int button)
 {
     int w = state->w, h = state->h;
@@ -1237,6 +1237,7 @@ static void game_redraw(drawing *dr, game_drawstate *ds, game_state *oldstate,
                 (bgcolour != ds->bgcolour || /* always redraw when flashing */
                  v != ds->grid[y*w+x])) {
                draw_tile(dr, ds, COORD(x), COORD(y), v, bgcolour);
+                ds->grid[y*w+x] = v;
            }
        }