Fermi Single Item Vendor Code

This is the code for the single item vendor its very old, probably could use some help but I’m sure someone can use it. All that is needed to make this functional is to copy the script, rez a prim, create a new script in the prim, delete everything out of the script and paste this in.

// Global Variables
string  gstrDisplay;        // Name of the Item to be Sold
string  gstrNotecard;       // Notecard to give out
integer gintPrice;          // Price of Item
list    glstSplitWith;      // Key of the person who you are spliting the sale with
list    glstPictures;       // Texture you want on the box
string  gstrFloatYes;
vector  vecFloatColor;      // Color for floating text
string  gstrThankYou;       // Thank you message
key     gstrQueryID;        // DataServer Query Info
integer gstrLine;           // DataServer Line Number to get
integer intNumPics;         // Number of pictures
integer gintNoteLine;       // Notecard Line #
integer gintCurPic;         // Current Picture
integer gintDCC;                // Dialog Comm Channel
//Get Inventory
funGetImages()
{
    intNumPics=llGetInventoryNumber(0);
    //Setup a loop
    integer x = 0;
    // Get Inventory and add it to the list
    for (x; x < intNumPics; ++x)
    {
        glstPictures += [llGetInventoryName(0, x)];
    }
}
funStartup()
{
    // Get Images
    funGetImages();
    //Get Configuration Info
    gstrNotecard = "_Item Config";
    gstrQueryID = llGetNotecardLine(gstrNotecard, gintNoteLine);
    // Set Pay Amounts
    llSetPayPrice(PAY_HIDE, [gintPrice, PAY_HIDE, PAY_HIDE, PAY_HIDE]);
    // Set Offline Text
    llSetText("~ Offline ~", <1,0,0>, 1);
}
funOnOff(integer status)
{
    if (status == 0)
    {
        // Off
        llResetScript();
    }
    else if (status == 1)
    {
        // Get Permissions
        llRequestPermissions(llGetOwner(),PERMISSION_DEBIT);
        // Set Pay Amounts
        llSetPayPrice(PAY_HIDE, [gintPrice, PAY_HIDE, PAY_HIDE, PAY_HIDE]);
        // Set First Picture
        llSetTexture(llList2String(glstPictures,0), 1);
        gintCurPic = 0;
        // Set Description
        llSetObjectDesc("Fermi Designs - " + gstrDisplay + " - Price: " + (string)gintPrice + "L - Right Click to Pay");
        if (gstrFloatYes == "Yes")
        {
           llSetText("Fermi Designs\n" + gstrDisplay + "\nPrice: " + (string)gintPrice + "L\n Right Click to Pay", vecFloatColor,1);
        }
        else
        {
            llSetText("", <1,1,1>, 1);
        }
    }
}
funPaySplits(integer amount)
{
    integer intNumSplits = llGetListLength(glstSplitWith);
    string  strTempData;
    key     keyPay;
    integer intPayAmount;
    float   fltPayPercent;
    integer x = 0;
    llOwnerSay((string)glstSplitWith);
    if (intNumSplits == 0)
    {
        // do nothing, no splits
        llOwnerSay("No Splits");
    }
    else
    {
        for (x; x < intNumSplits; ++x)
        {
            // Clear values
            keyPay = "";
            strTempData = "";
            intPayAmount = 0;
            //Get Split person pay
            strTempData = llList2String(glstSplitWith, x);
            //Parse Data
            //Get Key
            keyPay = llGetSubString(strTempData, 0, 35);
            // Get Percentage
            fltPayPercent = (float)llGetSubString(strTempData, llSubStringIndex(strTempData, "(") + 1,llSubStringIndex(strTempData, "%") - 1) / 100;
            // Set Amount
            intPayAmount = llCeil(amount * fltPayPercent);
            // Pay the split
            llGiveMoney(keyPay, intPayAmount);
            //llOwnerSay("\nKey: " + (string)keyPay + "\nPrecent: " + (string)fltPayPercent + "\nPayAmount: " + (string)intPayAmount);
        }
    }
}
default
{
    state_entry()
    {
        // Set Random dialog channel
        gintDCC = llCeil(llFrand(10000.0));
        llListen(gintDCC, "", llGetOwner(), "");
        funStartup();
        llSay(0, "Hello, Avatar!");
    }
    touch_start(integer total_number)
    {
        list lstMenu = ["LastPic", "Info", "NextPic","On","Off","Reset"];
            if(llDetectedKey(0) == llGetOwner())
            {
                llDialog(llDetectedKey(0), "Please select your option", lstMenu, gintDCC);
            }
            else
            {
                llDialog(llDetectedKey(0), "Please select your option", ["LastPic", "Info", "NextPic"], gintDCC);
            }
    }
    listen( integer channel, string name, key id, string message )
    {
        if (message == "NextPic")
        {
            if (gintCurPic + 1 > intNumPics)
            {
                gintCurPic = 0;
            }
            else
            {
                gintCurPic ++;
            }
                llSetTexture(llList2String(glstPictures, gintCurPic), 1);
                llDialog(id, "Please select your option", ["LastPic", "Info", "NextPic"], gintDCC);
        }
        else if(message == "LastPic")
        {
            if (gintCurPic == 0)
            {
                gintCurPic = intNumPics;
            }
            else
            {
                gintCurPic --;
            }
                llSetTexture(llList2String(glstPictures, gintCurPic), 1);
                llDialog(id, "Please select your option", ["LastPic", "Info", "NextPic"], gintDCC);
        }
        else if(message == "Info")
        {
            llGiveInventory(id, llGetInventoryName(INVENTORY_NOTECARD, 1));
            llDialog(id, "Please select your option", ["LastPic", "Info", "NextPic"], gintDCC);
        }
        else if (message == "On")
        {
            funOnOff(1);
        }
        else if (message == "Off")
        {
            funOnOff(0);
        }
        else if (message == "Reset")
        {
            llResetScript();
        }
    }
    dataserver(key query_id, string data)
    {
        if (query_id == gstrQueryID)
        {
            if (data != EOF)
            {
                if (gintNoteLine == 11)
                {
                    gstrDisplay = data;
                }
                if (gintNoteLine == 14)
                {
                    gintPrice = (integer)data;
                }
                if (gintNoteLine == 17)
                {
                    gstrFloatYes = data;
                }
                if (gintNoteLine == 20)
                {
                    vecFloatColor = (vector)data;
                }
                if (gintNoteLine == 23)
                {
                    gstrThankYou = data;
                }
                if (gintNoteLine > 38)
                {  
                        glstSplitWith += [data];
                }
            }
            ++gintNoteLine;
            gstrQueryID = llGetNotecardLine(gstrNotecard, gintNoteLine);
        }
    }
    money(key giver, integer amount)
    {
        if (amount == gintPrice)
        {
            llGiveInventory(giver,llGetInventoryName(INVENTORY_OBJECT, 0));
            funPaySplits(amount);
        }
        else
        {
            llGiveMoney(giver,amount);
            llWhisper(0, "I'm sorry, that was in the incorrect amount.  This item sells for " + (string)gintPrice + "L.");
        }
    }
    on_rez(integer start_param)
    {
        llResetScript();
    }
}