Enchanter NPC

[iCORE 33]

What do i need to change to make it only choose from 3rd slot to 4th slot only

 

prairie,130,89,4	script	Enchant Expert	4_PORING,{
	mes .npc$;
	mes "Hello there!";
	mes "I can enchant your items,";
	mes "for a small fee of "+.pric+"z.";
	emotion e_no1,0; next;
	if(select("Yes:No")&2) { mes .npc$; mes "Alright, thanks anyways!"; close; }
	if(Zeny<.pric) { mes .npc$; mes "I'm sorry you don't have enough Zeny, please come back later."; close; }
	
	mes .npc$;
	mes "Which item would you like to enchant?"; next;
	while(set(.@a,.@a+1)<=.e_len) {
		if(getequipid(.@a)>-1)
			set .@menu$, .@menu$+.eqp$[.@a-1]+"- [^0000FF"+getitemname(getequipid(.@a))+"^000000]:";
		else set .@menu$, .@menu$+"^adb4be"+.eqp$[.@a-1]+"- [Empty]^000000:";
	}
		
	select(.@menu$);
	set .@eq_loc, @menu;
	set .@eq_itm, getequipid(.@eq_loc);
	if(.@eq_itm<0) {
		mes .npc$;
		mes "Hmm, I don't think you have anything equipped there.";
		close;
	}
	
	set .@menu$, "";
	set .@a, .en_orb[0];
	while((set(.@a,.@a+1)-1)<=.en_orb[1])
		if(getiteminfo(.@a-1,2)>-1)
			if(set(.@c,countitem(.@a-1))) {
				set .@menu$, .@menu$+getitemname(.@a-1)+" x"+.@c+":";
				set .@b,.@b+1; set .@item[.@b], .@a-1;
			}
			
	if(.@menu$=="") {
		mes .npc$;
		mes "Hmm, you don't seem to have any enchantment orbs.";
		close;
	}

	mes .npc$;
	mes "Please, select an enchantment from the menu."; next;
	select(.@menu$);
	set .@itm, .@item[@menu];

	set .@menu$, ""; set .@a, 0;
	while((set(.@a,.@a+1))<4) {
		if(getequipcardid(.@eq_loc,.@a))
			set .@menu$, .@menu$+(.@a+1)+.crd_c$[.@a]+" Slot- [^a92435"+getitemname(getequipcardid(.@eq_loc,.@a))+"^000000]:";
		else set .@menu$, .@menu$+(.@a+1)+.crd_c$[.@a]+" Slot- [^30ad25Empty^000000]:";
	}
	
	setarray .@card, getequipcardid(.@eq_loc,0), getequipcardid(.@eq_loc,1), getequipcardid(.@eq_loc,2), getequipcardid(.@eq_loc,3);
	
	mes .npc$;
	mes "Select a slot."; next;
	set .@men, select(.@menu$);
	set .@eqrf,	getequiprefinerycnt(.@eq_loc);
	if(getequipcardid(.@eq_loc,@menu)) {
		mes .npc$;
		mes "Would you like me to remove this card?"; next;
		if(select("Yes:No")&2) { mes .npc$; mes "Alright, thanks anyways!"; close; }
		getitem getequipcardid(.@eq_loc,.@men),1;
		unequip(.@eq_loc);
		delitem2 .@eq_itm, 1, 1, .@eqrf, 0, .@card[0], .@card[1], .@card[2], .@card[3];
		set .@card[.@men], 0;
		getitem2 .@eq_itm, 1, 1, .@eqrf, 0, .@card[0], .@card[1], .@card[2], .@card[3];
	}

	if(rand(100)>.perc) {
		mes .npc$;
		mes "I'm sorry but I've failed you!";
		misceffect 155; emotion e_sob,0;
		set Zeny,Zeny-.pric;
		close;
	}
	
	set Zeny,Zeny-.pric;
	delitem .@itm,1;
	delitem2 .@eq_itm, 1, 1, .@eqrf, 0, .@card[0], .@card[1], .@card[2], .@card[3];
	set .@card[.@men], .@itm;
	getitem2 .@eq_itm, 1, 1, .@eqrf, 0, .@card[0], .@card[1], .@card[2], .@card[3];
	misceffect .efet;
	emotion e_no1,0;
	mes .npc$;
	mes "All done!";
	equip .@eq_itm;
	close;

//NPC Constants
	OnInit:
		//=-=-=-=-=-=-=Configuration=-=-=-=-=-=-=
		set      .npc$  ,	"[^0000FFEnchant Expert^000000]"; // NPC Name
		set      .pric  ,	1000000;                          // Price
		set      .efet  ,	154;                              // Effect Number
		set      .perc  ,	rand(100,100);                      // Percent
		setarray .crd_c$,	"st", "nd", "rd", "th";           // Count
		setarray .en_orb,	25600, 25629;                       // Range of IDs selected for enchanting.
		setarray .eqp$  ,	"Upper Headgear", "Armor", "Left Hand", "Right Hand", "Garment",
		                	"Shoes", "Accessory1", "Accessory2", "Mid Headgear", "Low Headgear";
		set      .e_len ,	getarraysize(.eqp$);
		//=-=-=-=-=-=-=-=-Skorm-=-=-=-=-=-=-=-=-=
}