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- #include <fastgraf.h>
- #include <stdlib.h>
-
- void main(void);
-
- void main()
- {
- int area;
- int color, old_color;
- int left;
- int max_color, max_x, max_y;
- int new_mode, old_mode;
- int x, y;
-
- old_mode = fg_getmode();
- new_mode = fg_automode();
- fg_setmode(new_mode);
-
- if (new_mode == 4)
- max_color = 3;
- else if (new_mode == 11 || new_mode == 17)
- max_color = 1;
- else if (new_mode == 19)
- max_color = 255;
- else
- max_color = 15;
-
- left = 100;
- max_x = fg_getmaxx() - 1;
- max_y = fg_getmaxy() - 1;
-
- while (left > 0) {
-
- x = rand() % max_x + 1;
- y = rand() % max_y + 1;
-
- area = fg_getpixel(x-1,y-1) + fg_getpixel(x,y-1) + fg_getpixel(x+1,y-1)
- + fg_getpixel(x-1,y) + fg_getpixel(x,y) + fg_getpixel(x+1,y)
- + fg_getpixel(x-1,y+1) + fg_getpixel(x,y+1) + fg_getpixel(x+1,y+1);
-
- if (area == 0) {
- color = rand() % max_color + 1;
- fg_setcolor(color);
- fg_point(x,y);
- left--;
- }
- }
-
- fg_waitkey();
-
- fg_setmode(old_mode);
- fg_reset();
- }