1 /* Copyright 2017 Dan Amlund Thomsen
3 * This program is free software: you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation, either version 2 of the License, or
6 * (at your option) any later version.
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 void tetris_send_up(void);
21 void tetris_send_left(void);
22 void tetris_send_down(void);
23 void tetris_send_right(void);
25 void tetris_send_backspace(void);
26 void tetris_send_delete(void);
28 void tetris_send_string(const char *s);
30 void tetris_send_newline(void);
33 // 0 = no keys pressed
38 int tetris_get_keypress(void);
41 void tetris_start(uint8_t seed);
42 // returns 0 when game is over
43 int tetris_tick(int ms_since_previous_tick);