retry

var varargwhy;
var varwhy;
string* string_argwhy = " ";

while(my != null && you != null)
{
varargwhy = my.pan;
vec_set(temp,your.x);
vec_sub(temp,my.x);
vec_to_angle(argwhy,temp);
varargwhy += 90; //change 90
if(varargwhy >= varwhy)
{
str_cpy(string_argwhy,"i am behind");
}
varargwhy -= 90; //change 90
if(varargwhy <= varwhy)
{
str_cpy(string_argwhy,"i am behind)";
}
wait(1);
}
}