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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1085 | pj | 1 | /************************** Simcity ************************/ |
| 2 | // Main,initialization functions and global variables allocation |
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| 3 | #include <kernel/func.h> |
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| 4 | #include <string.h> |
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| 5 | #include <stdlib.h> |
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| 6 | #include <drivers/keyb.h> |
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| 7 | #include <drivers/glib.h> |
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| 8 | #include <kernel/kern.h> |
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| 1109 | pj | 9 | #include <semaphore.h> |
| 1085 | pj | 10 | #include <math.h> |
| 11 | #include "include/constant.h" |
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| 12 | #include "include/misc.h" |
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| 13 | #include "include/draw.h" |
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| 14 | #include "include/proc.h" |
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| 15 | #define rgb rgb16 |
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| 16 | |||
| 17 | /* graphic mutex... */ |
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| 18 | sem_t mutex; |
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| 19 | //kill flag mutexes |
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| 20 | sem_t kill_mutex[MAX_CAR]; |
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| 21 | |||
| 22 | // various sprites to use with grx_putimage().... |
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| 23 | BYTE vbuf[MAX_CAR][ROW*COL*2]; |
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| 24 | BYTE clrscr[800*600*2]; |
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| 25 | BYTE clrcam[(ROW+2)*(COL+2)*2]; |
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| 26 | BYTE gauge_img[ROW*COL*2]; |
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| 27 | BYTE brk_gauge[ROW*COL*2]; |
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| 28 | BYTE arrow[3][ROW*COL*2]; |
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| 29 | BYTE street[H*W*2]; |
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| 30 | |||
| 31 | //task chain pointers |
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| 32 | car_data *free_n,*free_o,*busy_n,*busy_o; |
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| 33 | |||
| 34 | // various sprites to plot |
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| 35 | extern DWORD macchine[ROW][COL][NCAR]; |
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| 36 | extern DWORD sprites[ROW][COL][NO_SPRITE]; |
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| 37 | extern DWORD strada[H][W]; |
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| 38 | |||
| 39 | //resolution to use |
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| 40 | WORD r=600; |
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| 41 | WORD c=800; |
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| 42 | BYTE bpp=16; |
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| 43 | |||
| 44 | // useful colors... |
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| 45 | DWORD white; |
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| 46 | DWORD black; |
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| 47 | DWORD red; |
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| 48 | DWORD gray; |
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| 49 | DWORD blue; |
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| 50 | DWORD green; |
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| 51 | DWORD border; |
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| 52 | DWORD tl_bg; |
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| 53 | |||
| 54 | //PID vectors |
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| 55 | |||
| 56 | PID p_table[MAX_CAR]; |
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| 57 | PID c_table[MAX_CAR]; |
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| 58 | PID g_table[MAX_CAR]; |
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| 59 | PID a_table[MAX_CAR]; |
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| 60 | |||
| 61 | char kill_flag[MAX_CAR]; |
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| 62 | float cosine[360],sine[360]; |
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| 63 | |||
| 64 | // data structures |
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| 65 | car_data car_data_array[MAX_CAR]; |
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| 66 | tl_data tl_data_array[MAX_TL]; |
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| 67 | starting_set starting_set_array[S_POINT]; |
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| 68 | |||
| 69 | void keyb_h(void); |
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| 70 | |||
| 71 | static void version( void ) |
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| 72 | { |
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| 73 | cprintf("\n\nDemo presented by\n"); |
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| 74 | cprintf("Aguzzi Marco\n"); |
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| 75 | cprintf(" &\n"); |
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| 76 | cprintf("Ferrari Fabio\n"); |
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| 77 | } |
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| 78 | |||
| 79 | void my_close(void *arg) |
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| 80 | { |
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| 81 | grx_close(); |
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| 82 | kern_printf("Shutting down SIMCITY\n"); |
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| 83 | } |
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| 84 | |||
| 85 | int main(int argc, char **argv) |
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| 86 | { |
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| 87 | int i; |
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| 88 | char tl_name[4]; |
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| 89 | |||
| 90 | version(); |
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| 91 | |||
| 92 | sys_atrunlevel(my_close, NULL, RUNLEVEL_BEFORE_EXIT); |
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| 93 | |||
| 94 | //resetting kill flags |
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| 95 | for(i=0;i<MAX_CAR;i++) { |
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| 96 | p_table[i]=0; |
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| 97 | kill_flag[i]=0; |
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| 98 | } |
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| 99 | |||
| 100 | // graphic mode initialization |
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| 101 | #ifdef GRAPH |
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| 102 | if (grx_init() < 1) { |
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| 103 | kern_printf("Error initializing graphics\n"); |
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| 104 | sys_abort(1); |
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| 105 | } |
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| 106 | if (grx_open(c,r,bpp) < 0) { |
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| 107 | kern_printf("GRX Open Err\n"); |
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| 108 | sys_abort(1); |
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| 109 | } |
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| 110 | get_images(); |
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| 111 | #endif |
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| 112 | srand(sys_gettime(NULL)); |
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| 113 | |||
| 114 | //init the graphic mutex |
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| 115 | sem_init(&mutex,1,1); |
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| 116 | //init kill flag mutexes |
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| 117 | for(i=0;i<MAX_CAR;i++) sem_init(&(kill_mutex[i]),1,1); |
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| 118 | //fill sine & cosine lookup tables |
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| 119 | fill_table(); |
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| 120 | /*init keys*/ |
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| 121 | keyb_h(); |
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| 122 | set_start_point(); |
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| 123 | tl_init(); |
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| 124 | init_struct(); |
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| 125 | |||
| 126 | /* useful colors ... */ |
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| 127 | white = rgb(255,255,255); |
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| 128 | black = rgb(0,0,0); |
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| 129 | red = rgb(255,0,0); |
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| 130 | gray = rgb(210,210,210); |
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| 131 | blue = rgb(0,0,220); |
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| 132 | green = rgb(0,255,0); |
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| 133 | border= rgb(128,128,128); |
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| 134 | tl_bg= rgb(0,128,0); |
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| 135 | #ifdef GRAPH |
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| 136 | /* paint scenario*/ |
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| 137 | draw_scenario(); |
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| 138 | #endif |
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| 139 | #ifndef GRAPH |
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| 140 | cprintf("Main: max_tl:%d\n",MAX_TL); |
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| 141 | #endif |
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| 142 | |||
| 143 | //creating refresher,killer and traffic light processes... |
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| 144 | ref_create(); |
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| 145 | killer_create(); |
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| 146 | for(i=0;i<MAX_TL;i++) { |
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| 147 | sprintf(tl_name,"tl%d",i+1); |
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| 148 | #ifndef GRAPH |
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| 149 | cprintf("main:tname=%s",tl_name); |
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| 150 | #endif |
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| 151 | stl_create(tl_name,i); |
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| 152 | } |
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| 153 | return 0; |
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| 154 | } |