| 1 | /* ncurses-minesweeper Copyright (c) 2021 Joshua 'joshuas3' Stockin |
| 2 | * <https://joshstock.in> |
| 3 | * <https://github.com/JoshuaS3/ncurses-minesweeper> |
| 4 | * |
| 5 | * This software is licensed and distributed under the terms of the MIT License. |
| 6 | * See the MIT License in the LICENSE file of this project's root folder. |
| 7 | * |
| 8 | * This comment block and its contents, including this disclaimer, MUST be |
| 9 | * preserved in all copies or distributions of this software's source. |
| 10 | */ |
| 11 |
|
| 12 | #include <ncurses.h> |
| 13 |
|
| 14 | #include "../state.h" |
| 15 |
|
| 16 | void flag_current_cell(game_board *board) { |
| 17 | game_board_cell *cell = &board->cells[board->current_cell]; |
| 18 | int delta = cell->flagged * 2 - 1; |
| 19 | if (!cell->opened) { |
| 20 | if (board->status == Playing && (board->mines_left + delta) >= 0) { |
| 21 | board->mines_left += delta; |
| 22 | cell->flagged = !cell->flagged; |
| 23 | } |
| 24 | } else |
| 25 | beep(); |
| 26 | } |
| 27 |
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