////////////make a grid on the screen//////////
#include <acknex.h>
#include <default.c>
function main()
{
video_mode = 9;
// video_screen = 1;
wait(-3);
while(1)
{
draw_line(vector(20,10,0), NULL, 100);
draw_line(vector(20,200,0), vector(0,0,255), 100);
draw_line(vector(40,10,0), NULL, 100);
draw_line(vector(40,200,0), vector(0,0,255), 100);
draw_line(vector(60,10,0), NULL, 100);
draw_line(vector(60,200,0), vector(0,0,255), 100);
draw_line(vector(80,10,0), NULL, 100);
draw_line(vector(80,200,0), vector(0,0,255), 100);
draw_line(vector(100,10,0), NULL, 100);
draw_line(vector(100,200,0), vector(0,0,255), 100);
draw_line(vector(120,10,0), NULL, 100);
draw_line(vector(120,200,0), vector(0,0,255), 100);
draw_line(vector(140,10,0), NULL, 100);
draw_line(vector(140,200,0), vector(0,0,255), 100);
draw_line(vector(160,10,0), NULL, 100);
draw_line(vector(160,200,0), vector(0,0,255), 100);
draw_line(vector(180,10,0), NULL, 100);
draw_line(vector(180,200,0), vector(0,0,255), 100);
draw_line(vector(200,10,0),NULL, 100);
draw_line(vector(200,200,0),vector(0,0,255), 100);
wait(1);
}
}