Refiner / Unrefine check

[Winter1992]

Any one can help me? how to edit this here is my script. then i want to put this modification on that so that the refiner will check if the item can refine or not 

gonryun,177,118,3    script    Instant +10 TCG    950,{

mes "What item do you want to be refined?";
next;
set @refine,.equip_part[select(getequipname(.equip_part[0]),
                getequipname(.equip_part[1]), // shoes
                getequipname(.equip_part[2]), // muffler
                getequipname(.equip_part[3]), // lower gear
                getequipname(.equip_part[4]), // mid gear
                getequipname(.equip_part[5]), // headgear
                getequipname(.equip_part[6]), // armor
                getequipname(.equip_part[7]), // shield
                getequipname(.equip_part[8]), // weapon
                getequipname(.equip_part[9]))-1];

if(countitem(7227) < 1) {
mes "You are missing:";
mes ""+((countitem(7227) < 1)?"1 TCG Cards":"")+"";
close;
}

if(getequiprefinerycnt(@refine) >= 7) {
mes "+10 Item cannot be refined anymore.";
close;
}
else { 
delitem 7227,1;
successrefitem @refine,10;
mes "Clang Clang! Success!";
close;

}

OnInit:

    setarray .equip_part[1],2,3,5,6,7,8,9;

}


where should i put this code?? 

(!getequipisenableref(@part)) {
        mes "Go find another Blacksmith. You can't refine this thing.";
        close;
    }
 

[Z3R0]

Above the else... But @part needs to change to @refine

[sader1992]

also it would be better to organize your script 

gonryun,177,118,3	script	Instant +10 TCG	950,{
	disable_items;
	mes "What item do you want to be refined?";
	next;
	for(.@i=1;.@i<getarraysize(.pos);++.@i){
		if(getequipisequiped(.pos[.@i])){
			.@equips$ += F_getpositionname(.pos[.@i]) + " [ " + getequipname(.pos[.@i]) + " ]";
		}
		.@equips$ += ":";
	}
	.@part = .pos[select(.@equips$)];
	if(!getequipisenableref(.@part)) {
		mes "Go find another Blacksmith. You can't refine this thing.";
		close;
	}
	if(countitem(7227) < 1) {
		mes "You are missing 1 TCG Cards";
		close;
	}
	if(getequiprefinerycnt(.@part) >= 7){
		mes "+10 Item cannot be refined anymore.";
		close;
	}else{ 
		delitem 7227,1;
		successrefitem .@part,10;
		mes "Clang Clang! Success!";
		close;
	}
end;
OnInit:
	setarray .pos[1],EQI_HEAD_TOP, EQI_ARMOR, EQI_HAND_L, EQI_HAND_R, EQI_GARMENT, EQI_SHOES, EQI_HEAD_MID, EQI_HEAD_LOW;
end;
}