diff options
| -rw-r--r-- | singles.c | 10 |
1 files changed, 9 insertions, 1 deletions
@@ -1308,9 +1308,10 @@ found: return j; } -static char *new_game_desc(const game_params *params, random_state *rs, +static char *new_game_desc(const game_params *params_orig, random_state *rs, char **aux, bool interactive) { + game_params *params = dup_params(params_orig); game_state *state = blank_game(params->w, params->h); game_state *tosolve = blank_game(params->w, params->h); int i, j, *scratch, *rownums, *colnums, x, y, ntries; @@ -1319,6 +1320,12 @@ static char *new_game_desc(const game_params *params, random_state *rs, digit *latin; struct solver_state *ss = solver_state_new(state); + /* Downgrade difficulty to Easy for puzzles so tiny that they aren't + * possible to generate at Tricky. These are 2x2, 2x3 and 3x3, i.e. + * any puzzle that doesn't have one dimension at least 4. */ + if ((w < 4 || h < 4) && params->diff > DIFF_EASY) + params->diff = DIFF_EASY; + scratch = snewn(state->n, int); rownums = snewn(h*o, int); colnums = snewn(w*o, int); @@ -1412,6 +1419,7 @@ randomise: free_game(tosolve); free_game(state); + free_params(params); solver_state_free(ss); sfree(scratch); sfree(rownums); |