Zombie Mod Help!

CreateDoors(open, close, xangle, yangle, zangle, size, height, money, range)
{
	offset = (((size / 2) - 0.5) * -1);
	center = spawn("script_model", open );
	for(j = 0; j < size; j++){
		door = spawn("script_model", open + ((0, 30, 0) * offset));
		door setModel("com_plasticcase_enemy");
		door Solid();
		door CloneBrushmodelToScriptmodel( level.airDropCrateCollision );
		door EnableLinkTo();
		door LinkTo(center);
		for(h = 1; h < height; h++){
			door = spawn("script_model", open + ((0, 30, 0) * offset) - ((70, 0, 0) * h));
			door setModel("com_plasticcase_enemy");
			door Solid();
			door CloneBrushmodelToScriptmodel( level.airDropCrateCollision );
			door EnableLinkTo();
			door LinkTo(center);
		}
		offset += 1;
	}
	if(!isDefined(yangle)){
		Temp = VectorToAngles(open - close);
		yangle = Temp[1]-90;
	}
	center.angles = (xangle, yangle, zangle);
	center.state = "close";
	
	if(self.money >= money)
	 {
		level thread DoorThinkUse(open);
	}
	else
	{
		continue;
	}
	self.money = money;
	center.range = range;
	center thread DoorThinkUse(open, close);
	center thread DoorUse();
	wait 0.01;
}


DoorThinkUse(open)
{
	while(1)
	{
		
			self waittill ( "triggeruse" , player );
			if(player.team == "allies"){
				
				}
				if(self.state == "close"){
					self MoveTo(open, level.doorwait);
					player sayall("^2Puerta comprada");
					wait 0.1;
					self.state = "open";
					continue;
				}
		
	}
}

DoorUse()
{
	while(1)
	{
		foreach(player in level.players)
		{
			if(DistanceSquared(self.origin, player.origin) <= Power(self.range, 2))
			{
				if(player.team == "allies")
				{

				
					if(self.state == "close")
					{
						player.hint = "Aprieta la tecla ^3[{+activate}] ^7para comprar la ^3puerta";
					}
			
				}
				
				else
				{
					if(player UseButtonPressed())
					{
						self notify( "triggeruse" , player);
					}
				}
			}
		}
		wait .045;
	}
}