Variables problem

[wild8900]

I got a particle script from a friend to learn but I coudnt put it in the level right. I got it actualy to appear in the level (the script is a class) but I cant get the x to appear at this.smokex and this.smokey even though in the script I have it set to be there.

NPC Code:

---

// NPC made by Irata

if (created){

this.smokex=x;

this.smokey=y;

}

join smoketest;

---

and in the particle script I use

NPC Code:

---

if (created||timeout){

with (findimg(200)){

x=this.smokex;

y=this.smokey;

}

---

timeout=0.05;
}