I won't fix that (but it's really easy :> ). Use simple work around for setting variable to zero. Something like this:
function blahblah(){
var run_at_once = 1;
while(1){
if(run_at_once == 1){
....
// all stuff you'll insert in here, will run only once
// will you'll set "run_at_once" again to "1"
...
run_at_once = 0;
}
wait(1);
}
}
For "i++" you shouldn't use exactly that, Rei just showed you the place of "i++" from the "for" loop.
Instead of that, you need to create a var, insert set it to the initial value, make a comparison (as in "for").
And then increase it by 1 each tick, that will do the job, this is really first steps which you need to handle yourself.
Edit: I've just made it myself :>
action act_emitter(){
// variables:
var run_once[3];
var comp_var[3];
var end_var[3];
// set start for "once" variable:
vec_fill(vector(run_once[0], run_once[1], run_once[2]), 0);
// main loop:
while(1){
// init first end var:
end_var[0] = 3; // as in the script
// init first start var:
if(run_once[0] == 0){
comp_var[0] = 0; // init!
run_once[0] = 1;
}
// first fake "for" loop:
while(comp_var[0] < end_var[0]){
// init second end var:
end_var[1] = 3;
// init second start var:
if(run_once[1] == 0){
comp_var[1] = 0; // init!
run_once[1] = 1;
}
// second fake "for" loop:
while(comp_var[1] < end_var[1]){
// increase second loop variable:
comp_var[1] += 1;
wait(1);
}
// increase first loop variable:
comp_var[0] += 1;
wait(1);
}
// init second end var:
end_var[2] = 3;
// init second start var:
if(run_once[2] == 0){
comp_var[2] = 0; // init!
run_once[2] = 1;
}
// third fake "for" loop:
while(comp_var[2] < end_var[2]){
// increase third loop variable:
comp_var[2] += 1;
wait(1);
}
wait(1);
}
}
