| 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 | #include "../strings.h" |
| 16 | #include "pages.h" |
| 17 | #include "text.h" |
| 18 |
|
| 19 | int draw_help_screen(game_state *state, int ch) { |
| 20 | // input handling |
| 21 | switch (ch) { |
| 22 | case -1: |
| 23 | return 0; |
| 24 | case KEY_RESIZE: |
| 25 | clear(); |
| 26 | break; |
| 27 | case 10: |
| 28 | case ' ': |
| 29 | case KEY_ENTER: { |
| 30 | clear(); |
| 31 | state->page = Title; |
| 32 | return draw_title_screen(state, 0); |
| 33 | break; |
| 34 | } |
| 35 | case 0: |
| 36 | break; |
| 37 | default: |
| 38 | beep(); |
| 39 | } |
| 40 |
|
| 41 | // draw help screen |
| 42 | int top = centery() - (HELP_SCREEN_INFO_LEN / 2) - 3; |
| 43 | if (top < 0) top = 0; |
| 44 |
|
| 45 | attron(A_BOLD | COLOR_PAIR(2)); |
| 46 | mvaddstr(top, centerx(help_screen_title), help_screen_title); |
| 47 | attroff(A_BOLD); |
| 48 |
|
| 49 | int x = centerx(help_screen_info[0]); |
| 50 | int y = top + 2; |
| 51 | for (int i = 0; i < HELP_SCREEN_INFO_LEN; i++) mvaddstr(y++, x, help_screen_info[i]); |
| 52 |
|
| 53 | attron(A_STANDOUT); |
| 54 | mvaddstr(top + 3 + HELP_SCREEN_INFO_LEN, centerx(help_screen_back), help_screen_back); |
| 55 | attroff(A_STANDOUT | COLOR_PAIR(2)); |
| 56 |
|
| 57 | return 0; |
| 58 | } |
| 59 |
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