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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1085 | pj | 1 | /********************************simcity.h***************************/ |
| 2 | // global variables and tasks bodies declaration |
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| 3 | |||
| 4 | #include <kernel/func.h> |
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| 5 | #include <semaphor.h> |
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| 6 | #ifndef CST |
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| 7 | #include "constant.h" |
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| 8 | #endif |
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| 9 | |||
| 10 | /*Global stuff*/ |
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| 11 | |||
| 12 | extern car_data car_data_array[MAX_CAR]; |
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| 13 | extern tl_data tl_data_array[MAX_TL]; |
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| 14 | |||
| 15 | //car starting points |
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| 16 | extern starting_set starting_set_array[S_POINT]; |
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| 17 | |||
| 18 | // PID vectors |
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| 19 | extern PID p_table[MAX_CAR]; |
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| 20 | extern PID c_table[MAX_CAR]; |
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| 21 | extern PID g_table[MAX_CAR]; |
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| 22 | extern PID a_table[MAX_CAR]; |
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| 23 | |||
| 24 | extern char kill_flag[MAX_CAR]; |
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| 25 | //graphic mutex |
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| 26 | extern sem_t mutex; |
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| 27 | |||
| 28 | //kill_flag mutexes |
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| 29 | extern sem_t kill_mutex[MAX_CAR]; |
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| 30 | |||
| 31 | //various sprites |
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| 32 | extern DWORD macchine[ROW][COL][NCAR]; |
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| 33 | extern DWORD strada[H][W]; |
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| 34 | extern BYTE street[H*W*2]; |
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| 35 | extern BYTE vbuf[MAX_CAR][ROW*COL*2]; |
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| 36 | extern BYTE clrcam[(ROW+2)*(COL+2)*2]; |
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| 37 | extern BYTE gauge_img[ROW*COL*2]; |
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| 38 | extern BYTE brk_gauge[ROW*COL*2]; |
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| 39 | extern BYTE arrow[3][ROW*COL*2]; |
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| 40 | extern DWORD sprites[ROW][COL][NO_SPRITE]; |
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| 41 | extern BYTE clrscr[800*600*2]; |
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| 42 | extern DWORD faces[2][74][47]; |
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| 43 | |||
| 44 | extern char sens; |
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| 45 | //sine & cosine look-up tables |
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| 46 | extern float cosine[360],sine[360]; |
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| 47 | |||
| 48 | //traffic light sprites |
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| 49 | extern DWORD y_sem[4][SH][SW]; |
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| 50 | extern DWORD r_sem[4][SH][SW]; |
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| 51 | extern DWORD g_sem[4][SH][SW]; |
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| 52 | |||
| 53 | //useful colors |
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| 54 | extern DWORD white; |
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| 55 | extern DWORD black; |
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| 56 | extern DWORD red; |
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| 57 | extern DWORD gray; |
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| 58 | extern DWORD blue; |
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| 59 | extern DWORD green; |
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| 60 | extern DWORD border; |
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| 61 | extern DWORD tl_bg; |
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| 62 | |||
| 63 | //task chain pointers |
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| 64 | extern car_data *free_n,*busy_n,*free_o,*busy_o; |
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| 65 | // car counter |
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| 66 | extern short maxc; |
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| 67 | |||
| 68 | /*function declaration */ |
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| 69 | |||
| 70 | /* task bodies*/ |
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| 71 | TASK car(car_data *); |
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| 72 | TASK traffic_light(tl_data *); |
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| 73 | TASK camera(int); |
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| 74 | TASK gauge_c(int); |
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| 75 | TASK blink_arrow(int); |
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| 76 | TASK refresher(void *); |
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| 77 | TASK killer(void *); |