root/npc/custom/eAAC_Scripts/vendmachine.txt

//=====================================
// Vending Machine Script
// v2.4
//=====================================
// by Celestria
//=====================================
// Changelog:
// 2.4 - Made optimizations according to suggestions made by erKURITA. Script is now significantly shorter.
//
// 2.3 - Added in "Slam" feature, as well as admin ability to turn machine on and off.
// - Added admin menu. Allows GMs to put machines in/out of service, and to clear
// all jammed items.
//
// 2.2 - Added in/Renamed some variables to allow a single machine to block on several
// items simultaneously. This fix also allows the two-item drop to work with every
// item the machine is jammed on.
//
// 2.1 - Fixed an error where if one machine jammed on a menu item (say 3 for example),
// if another machine also jammed on the same menu item (3 in this case), the original
// machine to jam would be unjammed.
// - This fix only allows a machine to jam one item at a time. Will fix in the future.
//
// 2.0 - Completely redid the script using a call-function.
// Now all replica scripts can simply be a copy of Vending Machine,
// but with variables modified to suit it''s intended use.
//
// 1.1 - Fixed $jamplayer1 not being a string, thanks to Terces.
// - Changed random number that intiates jam to 1, to allow for faster modification of jam rates.
//
// 1.0 - Creted a script for selling numerous items that would occasionally jam on players.
// - Used numbered variables to allow for multiplacation of the script.
//=====================================

p_track01,45,58,4       script  Vending Machine#1       910,{

        set @machine,1; //sets the unique number of this machine
        //DO NOT have two machines with the same number

        set @jamrate,1000; //Odds of machine jamming will be 1 in @jamrate

        set @slam,0; //set this to 0 to turn on the slam feature, any other setting disables it.
        set @fallrate,10; //Odds of machine falling on someone who hits it are 1 in @fallrate
        set @freerate,10000; //Odds of machine giving an item to someone who hits it are 1 in @freerate

        set @admin,99; //sets GM level needed to access Admin menu

        // the following sets the items for sale. Script currently only handles 10 items.
        setarray @item[0], 12143, 519, 565;
        setarray @price[0], 100, 50, 200;

        for (set @i,0; @i < 10; set @i,@i+1)
        set @itemn$[@i],getitemname(@item[@i]);

        set @menu$[0], @itemn$[0]+" - "+@price[0];
        set @menu$[1], @itemn$[1]+" - "+@price[1];
        set @menu$[2], @itemn$[2]+" - "+@price[2];
        set @menu$[3], "Cancel";
        set @menu$[4], "";
        set @menu$[5], "";
        set @menu$[6], "";
        set @menu$[7], "";
        set @menu$[8], "";
        set @menu$[9], "";
        set @menu$[10], ""; // "Cancel" only. Used if vending ten items.

        callfunc "F_Vend1";
}









//===============================================================================================
// Functions
//
// !!!DO NOT EDIT BELOW THIS LINE!!!
//
//===============================================================================================

function        script  F_Vend1 {

        if(getgmlevel() >= @admin) goto M_Admin;

M_Player:
        if($outorder[@machine]) goto M_Ooo;
        if(@slam) callfunc "F_Vend2";
        mes "You see a vending machine. What would you like to do?";
        next;
        menu "Buy an item",M_Vend,"Hit it",M_Hit;

M_Vend:
        callfunc "F_Vend2";
        end;

M_Hit:
        callfunc "F_Slam";
        end;

M_Admin:
        mes "[Admin Mode]";
        mes "What would you like to do?";
        next;
        menu "Player Mode",M_Player,"Post 'Out of Order'",M_Ooo2,"Remove 'Out of Order'",M_Ooo3,"Fix Jammed Items",M_Fix;

M_Ooo:
        mes "Out of Order";
        close;

M_Ooo2:
        set $outorder[@machine],1;
        mes "The machine is now Out of Service";
        close;

M_Ooo3:
        set $outorder[@machine],0;
        mes "The machine is now in service.";
        close;

M_Fix:
        for (set @i,0; @i < 10; set @i,@i+1)
        setd "$itemjam"+@i+"$[@machine]","";
        mes "All jammed items have been fixed.";
        close;
}

function        script  F_Vend2 {

        for (set @i,0; @i < 10; set @i,@i+1)
        if(strcharinfo(0)==getd("$itemjam"+@i+"$[@machine]")) goto B_StillJammed;
        set @jammed,rand(1,@jamrate);
        mes "You peek inside the vending machine to see what's available.";
        next;
        menu    @menu$[0],M_Ite0, @menu$[1],M_Ite1, @menu$[2],M_Ite2, @menu$[3],M_Ite3, 
                @menu$[4],M_Ite4, @menu$[5],M_Ite5, @menu$[6],M_Ite6, @menu$[7],M_Ite7,
                @menu$[8],M_Ite8, @menu$[9],M_Ite9, @menu$[10],M_Ite10;

        M_Ite0:
                set @num, 0;
                goto B_Buy;
        M_Ite1:
                set @num, 1;
                goto B_Buy;
        M_Ite2:
                set @num, 2;
                goto B_Buy;
        M_Ite3:
                set @num, 3;
                goto B_Buy;
        M_Ite4:
                set @num, 4;
                goto B_Buy;
        M_Ite5:
                set @num, 5;
                goto B_Buy;
        M_Ite6:
                set @num, 6;
                goto B_Buy;
        M_Ite7:
                set @num, 7;
                goto B_Buy;
        M_Ite8:
                set @num, 8;
                goto B_Buy;
        M_Ite9:
                set @num, 9;
                goto B_Buy;
        M_Ite10:
                set @num, 10;
                goto B_Buy;



B_Cancel:
        mes "On second thoughts, you decide not to buy anything.";
        close;

B_StillJammed:
        mes "You shake and punch the vending machine, but it appears no matter how much energy you exert, the dang item isn't going to come loose.";
        next;
        mes "["+strcharinfo(0)+"]";
        mes "DANG VENDING MACHINES!";
        close;

B_Broke:
        mes "As you put your last zeny in, you realise you don't have enough to afford the product.";
        mes "Sadly you hit the refund button and pick up what little zeny you have.";
        close;

B_Buy:
        if (@menu$[@num] == "Cancel") goto B_Cancel;
                for (set @i,0; @i < 10; set @i,@i+1) 
                if(@num==@i) if(getd("$itemjam"+@i+"$[@machine]")) set @jammed,0;
        if(Zeny < @price[@num]) goto B_Broke;
        set Zeny,Zeny-@price[@num];
        if(@jammed == 1) goto B_Jamitem;
        mes "Vrrrrrrrr~";
        mes "*clunk*";
        next;
        if(@jammed == 0) goto B_Get2;
        getitem @item[@num],1;
        mes "A "+@itemn$[@num]+" pops out.";
        close;
B_Get2:
        getitem @item[@num],2;
        mes "What the!?";
        mes "Two "+@itemn$[@num]+"s popped out!";
        mes "It must be your lucky day.";
                for (set @i,0; @i < 10; set @i,@i+1)
                if(@num==@i) setd "$itemjam"+@i+"$[@machine]","";
        close;
B_Jamitem:
        mes "Vrrrrrrrr~";
        mes "*click*";
        next;
        mes "["+strcharinfo(0)+"]";
        mes "Dammit!";
        mes "I hate it when these damn things jam!";
                for (set @i,0; @i < 10; set @i,@i+1)
                if(@num==@i) setd "$itemjam"+@i+"$[@machine]",strcharinfo(0);
        close;
}

function        script  F_Slam  {

        set @fall,rand(1,@fallrate);
        set @free,rand(1,@freerate);
R_Item:
        set @num,rand(9);
        if(@item[@num]==0) goto R_Item;

        mes "You give the vending machine a good solid whack.";
        next;
        mes "...";
        next;
        if(@fall==1){
                mes "The machine shakes, and then falls directly on top of you.";
                close2;
                percentheal -100,-100;
                end;}
        if(@free==1){
                getitem @item[@num],1;
                mes "The machine shakes, and then drops an item.";
                close;}
        mes "The machine shakes, but nothing happens";
        close;
}