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Unequal: run check_complete() after a hint move.

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A user sent in the game id
  7:0,0L,0,0,0L,0L,1,0U,0U,0D,0UD,0,0,7,0,0D,0,0D,0,0,0,0,0,0,0,0,0,0D,0,0,3,0,0U,0,0,0,0,2,6,0,0U,0,0,0,7,2,0,0U,5L,
starting from which, one press of 'h' will fill in a 2 in the top left
corner and possibilities 345 to its right; if you then fill in 5 there
and press 'h' again, the hint system fills in the whole of an apparent
solution which isn't the one a proper use of the Solve feature would
give you - except that it's not actually a second solution, because
one < clue on the top row is violated. Without this fix, that < failed
to light up red, making the puzzle look ambiguous if you're not paying
enough attention to spot it.
This commit is contained in:
Simon Tatham
2017-10-20 00:33:54 +01:00
parent 00e23909f8
commit 38ea1599fe
1 changed files with 3 additions and 1 deletions
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4
unequal.c
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@ -1566,7 +1566,9 @@ static game_state *execute_move(const game_state *state, const char *move)
} }
return ret; return ret;
} else if (move[0] == 'H') { } else if (move[0] == 'H') {
return solver_hint(state, NULL, DIFF_EASY, DIFF_EASY); ret = solver_hint(state, NULL, DIFF_EASY, DIFF_EASY);
check_complete(ret->nums, ret, 1);
return ret;
} else if (move[0] == 'F' && sscanf(move+1, "%d,%d,%d", &x, &y, &n) == 3 && } else if (move[0] == 'F' && sscanf(move+1, "%d,%d,%d", &x, &y, &n) == 3 &&
x >= 0 && x < state->order && y >= 0 && y < state->order) { x >= 0 && x < state->order && y >= 0 && y < state->order) {
ret = dup_game(state); ret = dup_game(state);