Rev 1392 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1162 | tavani | 1 | /* |
| 2 | * Project: S.Ha.R.K. |
||
| 3 | * |
||
| 4 | * Coordinators: Giorgio Buttazzo <giorgio@sssup.it> |
||
| 5 | * |
||
| 6 | * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy) |
||
| 7 | * |
||
| 8 | * http://www.sssup.it |
||
| 9 | * http://retis.sssup.it |
||
| 10 | * http://shark.sssup.it |
||
| 11 | */ |
||
| 12 | |||
| 13 | #include "asteroid.h" |
||
| 14 | #include <kernel/kern.h> |
||
| 15 | |||
| 16 | sem_t mx_mat, mx_grf, mx_pos, mx_vel, mx_xy, mx_rk, mx_rn; /* mutex semaphores */ |
||
| 17 | sem_t mx_st_nrg, mx_st_scr, mx_st_kil, mx_st_liv; /* mutex semaphores */ |
||
| 18 | |||
| 19 | double dist_xy(int x1, int y1, int x2, int y2) |
||
| 20 | { |
||
| 21 | double dst; |
||
| 22 | int dx, dy; |
||
| 23 | |||
| 24 | dx = x2 - x1; |
||
| 25 | dy = y2 - y1; |
||
| 26 | sem_wait(&mx_mat); |
||
| 27 | dst = sqrt(dx*dx + dy*dy); |
||
| 28 | sem_post(&mx_mat); |
||
| 29 | |||
| 30 | return dst; |
||
| 31 | |||
| 32 | } |
||
| 33 | |||
| 34 | void frame_main() |
||
| 35 | { |
||
| 1350 | giacomo | 36 | |
| 37 | grx_clear(RGB_BLACK); |
||
| 38 | |||
| 1162 | tavani | 39 | #ifdef ASTRO_MOVE |
| 40 | grx_text("S.Ha.R.K. - Asteroid 2002 RC1", 0, 0, RGB_GREEN, RGB_BLACK ); |
||
| 41 | #else |
||
| 42 | grx_text("S.Ha.R.K. - Defender 2002 RC1", 0, 0, RGB_GREEN, RGB_BLACK ); |
||
| 43 | #endif |
||
| 44 | grx_text("by Marinoni Mauro" ,24,16, RGB_GREEN, RGB_BLACK ); |
||
| 45 | grx_text(" Scaricabarozzi Mattia" ,24,24, RGB_GREEN, RGB_BLACK ); |
||
| 46 | |||
| 47 | grx_text("Ctrl-C, Ctrr-C: exit" ,300, 0, RGB_GRAY, RGB_BLACK ); |
||
| 48 | grx_text("O-P : turn left/right" ,300,16, RGB_GRAY, RGB_BLACK ); |
||
| 49 | #ifdef ASTRO_MOVE |
||
| 50 | grx_text("A-Z : speed up/down" ,300,24, RGB_GRAY, RGB_BLACK ); |
||
| 51 | grx_text("S : stop engine" ,300,32, RGB_GRAY, RGB_BLACK ); |
||
| 52 | grx_text("F : flip astro" ,300,40, RGB_GRAY, RGB_BLACK ); |
||
| 53 | #else |
||
| 54 | grx_text("Z-X : move left/right" ,300,24, RGB_GRAY, RGB_BLACK ); |
||
| 55 | #endif |
||
| 56 | grx_text("Space : fire" ,485,16, RGB_GRAY, RGB_BLACK ); |
||
| 57 | grx_text("N : new game" ,485,24, RGB_GRAY, RGB_BLACK ); |
||
| 58 | grx_text("B : begin game" ,485,32, RGB_GRAY, RGB_BLACK ); |
||
| 59 | |||
| 60 | frame_stat(); |
||
| 61 | frame_astro(); |
||
| 62 | } |
||
| 63 | |||
| 1349 | giacomo | 64 | void end_func(KEY_EVT *k) { |
| 65 | |||
| 1550 | pj | 66 | exit(0); |
| 1378 | giacomo | 67 | } |
| 68 | |||
| 1162 | tavani | 69 | int main(int argc, char **argv) |
| 70 | { |
||
| 71 | KEY_EVT k; |
||
| 72 | TIME seme; |
||
| 73 | |||
| 74 | k.flag = CNTR_BIT; |
||
| 75 | k.scan = KEY_C; |
||
| 76 | k.ascii = 'c'; |
||
| 1349 | giacomo | 77 | k.status = KEY_PRESSED; |
| 78 | keyb_hook(k,end_func,FALSE); |
||
| 1162 | tavani | 79 | |
| 80 | k.flag = CNTL_BIT; |
||
| 81 | k.scan = KEY_C; |
||
| 82 | k.ascii = 'c'; |
||
| 1349 | giacomo | 83 | k.status = KEY_PRESSED; |
| 84 | keyb_hook(k,end_func,FALSE); |
||
| 1162 | tavani | 85 | |
| 86 | sem_init(&mx_mat,0,1); |
||
| 87 | sem_init(&mx_grf,0,1); |
||
| 88 | sem_init(&mx_pos,0,1); |
||
| 89 | sem_init(&mx_vel,0,1); |
||
| 90 | sem_init(&mx_xy ,0,1); |
||
| 91 | sem_init(&mx_rk ,0,1); |
||
| 92 | sem_init(&mx_rn ,0,1); |
||
| 93 | sem_init(&mx_st_scr,0,1); |
||
| 94 | sem_init(&mx_st_nrg,0,1); |
||
| 95 | sem_init(&mx_st_kil,0,1); |
||
| 96 | sem_init(&mx_st_liv,0,1); |
||
| 97 | |||
| 98 | seme = sys_gettime(NULL); |
||
| 99 | srand(seme); |
||
| 100 | |||
| 101 | frame_main(); |
||
| 102 | |||
| 103 | init_stat(); |
||
| 104 | init_astro(); |
||
| 105 | init_rock(); |
||
| 106 | |||
| 107 | return 0; |
||
| 1373 | giacomo | 108 | |
| 1162 | tavani | 109 | } |