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| Rev | Author | Line No. | Line |
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| 1162 | tavani | 1 | /* |
| 2 | * Project: S.Ha.R.K. |
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| 3 | * |
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| 4 | * Coordinators: Giorgio Buttazzo <giorgio@sssup.it> |
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| 5 | * |
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| 6 | * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy) |
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| 7 | * |
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| 8 | * http://www.sssup.it |
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| 9 | * http://retis.sssup.it |
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| 10 | * http://shark.sssup.it |
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| 11 | */ |
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| 12 | |||
| 1606 | tullio | 13 | /* |
| 14 | * This program is free software; you can redistribute it and/or modify |
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| 15 | * it under the terms of the GNU General Public License as published by |
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| 16 | * the Free Software Foundation; either version 2 of the License, or |
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| 17 | * (at your option) any later version. |
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| 18 | * |
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| 19 | * This program is distributed in the hope that it will be useful, |
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| 20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 22 | * GNU General Public License for more details. |
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| 23 | * |
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| 24 | * You should have received a copy of the GNU General Public License |
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| 25 | * along with this program; if not, write to the Free Software |
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| 26 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 27 | * |
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| 28 | */ |
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| 29 | |||
| 1162 | tavani | 30 | #include "asteroid.h" |
| 31 | #include <kernel/kern.h> |
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| 32 | |||
| 33 | sem_t mx_mat, mx_grf, mx_pos, mx_vel, mx_xy, mx_rk, mx_rn; /* mutex semaphores */ |
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| 34 | sem_t mx_st_nrg, mx_st_scr, mx_st_kil, mx_st_liv; /* mutex semaphores */ |
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| 35 | |||
| 36 | double dist_xy(int x1, int y1, int x2, int y2) |
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| 37 | { |
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| 38 | double dst; |
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| 39 | int dx, dy; |
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| 40 | |||
| 41 | dx = x2 - x1; |
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| 42 | dy = y2 - y1; |
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| 43 | sem_wait(&mx_mat); |
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| 44 | dst = sqrt(dx*dx + dy*dy); |
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| 45 | sem_post(&mx_mat); |
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| 46 | |||
| 47 | return dst; |
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| 48 | |||
| 49 | } |
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| 50 | |||
| 51 | void frame_main() |
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| 52 | { |
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| 1350 | giacomo | 53 | |
| 54 | grx_clear(RGB_BLACK); |
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| 55 | |||
| 1162 | tavani | 56 | #ifdef ASTRO_MOVE |
| 57 | grx_text("S.Ha.R.K. - Asteroid 2002 RC1", 0, 0, RGB_GREEN, RGB_BLACK ); |
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| 58 | #else |
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| 59 | grx_text("S.Ha.R.K. - Defender 2002 RC1", 0, 0, RGB_GREEN, RGB_BLACK ); |
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| 60 | #endif |
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| 61 | grx_text("by Marinoni Mauro" ,24,16, RGB_GREEN, RGB_BLACK ); |
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| 62 | grx_text(" Scaricabarozzi Mattia" ,24,24, RGB_GREEN, RGB_BLACK ); |
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| 63 | |||
| 64 | grx_text("Ctrl-C, Ctrr-C: exit" ,300, 0, RGB_GRAY, RGB_BLACK ); |
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| 65 | grx_text("O-P : turn left/right" ,300,16, RGB_GRAY, RGB_BLACK ); |
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| 66 | #ifdef ASTRO_MOVE |
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| 67 | grx_text("A-Z : speed up/down" ,300,24, RGB_GRAY, RGB_BLACK ); |
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| 68 | grx_text("S : stop engine" ,300,32, RGB_GRAY, RGB_BLACK ); |
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| 69 | grx_text("F : flip astro" ,300,40, RGB_GRAY, RGB_BLACK ); |
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| 70 | #else |
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| 71 | grx_text("Z-X : move left/right" ,300,24, RGB_GRAY, RGB_BLACK ); |
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| 72 | #endif |
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| 73 | grx_text("Space : fire" ,485,16, RGB_GRAY, RGB_BLACK ); |
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| 74 | grx_text("N : new game" ,485,24, RGB_GRAY, RGB_BLACK ); |
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| 75 | grx_text("B : begin game" ,485,32, RGB_GRAY, RGB_BLACK ); |
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| 76 | |||
| 77 | frame_stat(); |
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| 78 | frame_astro(); |
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| 79 | } |
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| 80 | |||
| 1349 | giacomo | 81 | void end_func(KEY_EVT *k) { |
| 82 | |||
| 1550 | pj | 83 | exit(0); |
| 1378 | giacomo | 84 | } |
| 85 | |||
| 1162 | tavani | 86 | int main(int argc, char **argv) |
| 87 | { |
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| 88 | KEY_EVT k; |
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| 89 | TIME seme; |
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| 90 | |||
| 91 | k.flag = CNTR_BIT; |
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| 92 | k.scan = KEY_C; |
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| 93 | k.ascii = 'c'; |
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| 1349 | giacomo | 94 | k.status = KEY_PRESSED; |
| 95 | keyb_hook(k,end_func,FALSE); |
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| 1162 | tavani | 96 | |
| 97 | k.flag = CNTL_BIT; |
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| 98 | k.scan = KEY_C; |
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| 99 | k.ascii = 'c'; |
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| 1349 | giacomo | 100 | k.status = KEY_PRESSED; |
| 101 | keyb_hook(k,end_func,FALSE); |
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| 1162 | tavani | 102 | |
| 103 | sem_init(&mx_mat,0,1); |
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| 104 | sem_init(&mx_grf,0,1); |
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| 105 | sem_init(&mx_pos,0,1); |
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| 106 | sem_init(&mx_vel,0,1); |
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| 107 | sem_init(&mx_xy ,0,1); |
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| 108 | sem_init(&mx_rk ,0,1); |
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| 109 | sem_init(&mx_rn ,0,1); |
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| 110 | sem_init(&mx_st_scr,0,1); |
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| 111 | sem_init(&mx_st_nrg,0,1); |
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| 112 | sem_init(&mx_st_kil,0,1); |
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| 113 | sem_init(&mx_st_liv,0,1); |
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| 114 | |||
| 115 | seme = sys_gettime(NULL); |
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| 116 | srand(seme); |
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| 117 | |||
| 118 | frame_main(); |
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| 119 | |||
| 120 | init_stat(); |
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| 121 | init_astro(); |
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| 122 | init_rock(); |
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| 123 | |||
| 124 | return 0; |
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| 1373 | giacomo | 125 | |
| 1162 | tavani | 126 | } |