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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 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 | |||
| 13 | #include "asteroid.h" |
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| 14 | #include <kernel/kern.h> |
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| 15 | |||
| 16 | sem_t mx_mat, mx_grf, mx_pos, mx_vel, mx_xy, mx_rk, mx_rn; /* mutex semaphores */ |
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| 17 | sem_t mx_st_nrg, mx_st_scr, mx_st_kil, mx_st_liv; /* mutex semaphores */ |
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| 18 | |||
| 19 | double dist_xy(int x1, int y1, int x2, int y2) |
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| 20 | { |
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| 21 | double dst; |
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| 22 | int dx, dy; |
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| 23 | |||
| 24 | dx = x2 - x1; |
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| 25 | dy = y2 - y1; |
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| 26 | sem_wait(&mx_mat); |
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| 27 | dst = sqrt(dx*dx + dy*dy); |
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| 28 | sem_post(&mx_mat); |
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| 29 | |||
| 30 | return dst; |
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| 31 | |||
| 32 | } |
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| 33 | |||
| 34 | void frame_main() |
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| 35 | { |
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| 1350 | giacomo | 36 | |
| 37 | grx_clear(RGB_BLACK); |
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| 38 | |||
| 1162 | tavani | 39 | #ifdef ASTRO_MOVE |
| 40 | grx_text("S.Ha.R.K. - Asteroid 2002 RC1", 0, 0, RGB_GREEN, RGB_BLACK ); |
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| 41 | #else |
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| 42 | grx_text("S.Ha.R.K. - Defender 2002 RC1", 0, 0, RGB_GREEN, RGB_BLACK ); |
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| 43 | #endif |
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| 44 | grx_text("by Marinoni Mauro" ,24,16, RGB_GREEN, RGB_BLACK ); |
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| 45 | grx_text(" Scaricabarozzi Mattia" ,24,24, RGB_GREEN, RGB_BLACK ); |
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| 46 | |||
| 47 | grx_text("Ctrl-C, Ctrr-C: exit" ,300, 0, RGB_GRAY, RGB_BLACK ); |
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| 48 | grx_text("O-P : turn left/right" ,300,16, RGB_GRAY, RGB_BLACK ); |
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| 49 | #ifdef ASTRO_MOVE |
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| 50 | grx_text("A-Z : speed up/down" ,300,24, RGB_GRAY, RGB_BLACK ); |
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| 51 | grx_text("S : stop engine" ,300,32, RGB_GRAY, RGB_BLACK ); |
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| 52 | grx_text("F : flip astro" ,300,40, RGB_GRAY, RGB_BLACK ); |
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| 53 | #else |
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| 54 | grx_text("Z-X : move left/right" ,300,24, RGB_GRAY, RGB_BLACK ); |
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| 55 | #endif |
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| 56 | grx_text("Space : fire" ,485,16, RGB_GRAY, RGB_BLACK ); |
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| 57 | grx_text("N : new game" ,485,24, RGB_GRAY, RGB_BLACK ); |
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| 58 | grx_text("B : begin game" ,485,32, RGB_GRAY, RGB_BLACK ); |
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| 59 | |||
| 60 | frame_stat(); |
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| 61 | frame_astro(); |
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| 62 | } |
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| 63 | |||
| 1349 | giacomo | 64 | void end_func(KEY_EVT *k) { |
| 65 | |||
| 1378 | giacomo | 66 | sys_end(); |
| 67 | |||
| 68 | } |
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| 69 | |||
| 1162 | tavani | 70 | int main(int argc, char **argv) |
| 71 | { |
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| 72 | KEY_EVT k; |
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| 73 | TIME seme; |
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| 74 | |||
| 75 | k.flag = CNTR_BIT; |
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| 76 | k.scan = KEY_C; |
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| 77 | k.ascii = 'c'; |
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| 1349 | giacomo | 78 | k.status = KEY_PRESSED; |
| 79 | keyb_hook(k,end_func,FALSE); |
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| 1162 | tavani | 80 | |
| 81 | k.flag = CNTL_BIT; |
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| 82 | k.scan = KEY_C; |
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| 83 | k.ascii = 'c'; |
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| 1349 | giacomo | 84 | k.status = KEY_PRESSED; |
| 85 | keyb_hook(k,end_func,FALSE); |
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| 1162 | tavani | 86 | |
| 87 | sem_init(&mx_mat,0,1); |
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| 88 | sem_init(&mx_grf,0,1); |
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| 89 | sem_init(&mx_pos,0,1); |
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| 90 | sem_init(&mx_vel,0,1); |
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| 91 | sem_init(&mx_xy ,0,1); |
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| 92 | sem_init(&mx_rk ,0,1); |
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| 93 | sem_init(&mx_rn ,0,1); |
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| 94 | sem_init(&mx_st_scr,0,1); |
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| 95 | sem_init(&mx_st_nrg,0,1); |
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| 96 | sem_init(&mx_st_kil,0,1); |
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| 97 | sem_init(&mx_st_liv,0,1); |
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| 98 | |||
| 99 | seme = sys_gettime(NULL); |
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| 100 | srand(seme); |
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| 101 | |||
| 102 | frame_main(); |
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| 103 | |||
| 104 | init_stat(); |
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| 105 | init_astro(); |
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| 106 | init_rock(); |
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| 107 | |||
| 108 | return 0; |
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| 1373 | giacomo | 109 | |
| 1162 | tavani | 110 | } |