X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/e1b8b453c18f4da5d9cb736106447db2cc4135a2..b47a17393c02ca5b947717493577c5e030f28685:/towers.c

diff --git a/towers.c b/towers.c
index e29da01..bd39554 100644
--- a/towers.c
+++ b/towers.c
@@ -1225,14 +1225,13 @@ static int check_errors(game_state *state, int *errors)
     }
 
     for (i = 0; i < 4*w; i++) {
-	int start, step, j, k, n, best;
+	int start, step, j, n, best;
 	STARTSTEP(start, step, i, w);
 
 	if (!clues[i])
 	    continue;
 
 	best = n = 0;
-	k = 0;
 	for (j = 0; j < w; j++) {
 	    int number = grid[start+j*step];
 	    if (!number)
@@ -1256,7 +1255,7 @@ static int check_errors(game_state *state, int *errors)
     return errs;
 }
 
-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->par.w;
@@ -1809,6 +1808,11 @@ static float game_flash_length(game_state *oldstate, game_state *newstate,
     return 0.0F;
 }
 
+static int game_status(game_state *state)
+{
+    return state->completed ? +1 : 0;
+}
+
 static int game_timing_state(game_state *state, game_ui *ui)
 {
     if (state->completed)
@@ -1928,6 +1932,7 @@ const struct game thegame = {
     game_redraw,
     game_anim_length,
     game_flash_length,
+    game_status,
     TRUE, FALSE, game_print_size, game_print,
     FALSE,			       /* wants_statusbar */
     FALSE, game_timing_state,