Help me with script, etc.

[freddyfox]

Here's my basic menu item buying script. And yes, I DO realize how long it is:

NPC Code:

---

if(playertouchsme){

disabledefmovement;

this.buymode = 1;

this.startbuy = 1;

timeout = 0.05;

}

if(timeout&&this.buymode=1){

if(this.buymode = 1&&this.startbuy = 1){

playersprite = 0;

showimg 200,standardsword.gif,30,40;

showimg 201,standardsword.gif,30,45;

showimg 202,standardsword.gif,30,50;

this.select = 1;

this.startbuy = 0;

}

if(keydown(0)){

this.select --;

}

if(keydown(2)){

this.select ++;

}

if(this.select = 1){

message Short Bronze Blade / 200 GP;

showimg 203,cursor.gif,35,35+5*this.select;

sleep 0.1;

}

if(this.select = 2){

message Long Bronze Blade / 700 GP;

showimg 203,cursor.gif,35,35+5*this.select;

sleep 0.1;

}

if(this.select = 3){

message Bronze Longsword / 3549 GP ;

showimg 203,cursor.gif,35,35+5*this.select;

sleep 0.1;

}

if(this.select = 4){

this.select --;

}

timeout = 0.05;

}

if(this.select = -1){

this.select ++;

}



//--BUYING--



if(keydown(4)&&this.select=1){

if(playerrupees >= 200){

play success.wav;

message Thank you!;

playerrupees -= 200;

setsword broadgoldsword.gif,1;

timeout = 0.5;

}

}

if(keydown(4)&&this.select=2){

if(playerrupees >= 700){

play success.wav;

message Thank you!;

playerrupees -= 700;

setsword broadgoldsword.gif,2;

timeout = 0.5;

}

}

if(keydown(4)&&this.select=3){

if(playerrupees >= 3549){

play success.wav;

message Thank you!;

playerrupees -= 3549;

setsword broadgoldsword.gif,3;

timeout = 0.5;

}

}



//---Not Enough Rupees---



if(keydown(4)&&this.select=1){

if(playerrupees <= 199){

play error.wav;

message Not enough money!;

timeout = 0.5;

}

}

if(keydown(4)&&this.select=2){

if(playerrupees <= 699){

play error.wav;

message Not enough money!;

timeout = 0.5;

}

}

if(keydown(4)&&this.select=3){

if(playerrupees <= 3548){

play error.wav;

message Not enough money!;

timeout = 0.5;

}

}

if(keydown(5)&&this.buymode=1){

message   ;

this.buymode = 0

enabledefmovement;

hideimg 200;

hideimg 201;

hideimg 202;

hideimg 203;

hideimg 204;

}

if(this.buymode=0){

enabledefmovement;

}

---

Okay, looks fine and stuff. Only problem is, if I have two merchants with this script in the same level, the script malfunctions and ceases to freeze the player.

How can I remedy this?