Giveaway System [BCFD]

-------------- Giveaway Create Command ---------------
$eval
prize = '$messageAfterCommand'
var check2 = (check2 == null) ? 0 : check2 += 1
if(typeof started === "undefined" && check2 === 0 && prize !== '') {var reply = "**A Giveaway has been started by $name!!**\n**Prize :**__" + prize + "__\n> Do `.join` to join!!"
started = "true"
arr = []}
if(check2 > 0) {var reply = "A Giveaway is already being ran rn... end it to create a new one!\n**End it using `.ga end`"}
if(prize === '') {var reply = "You need to set a prize!\n**Usage Example: `.ga create nitro classic`**"
delete check2}
$halt
$get(reply)
-------------- Giveaway Join Command ---------------
$eval
var mess = '$ID'
var check = "true"
if(typeof safety === 'undefined') {var safety = 1}

if(safety === 1) {
var safety = safety + 1
var check = "false"}


if(typeof started !== 'undefined') {

if(arr.indexOf("$ID") !== -1){
var reply = "**You have already joined this giveaway >:O**"
var check3 = "false"
} else{
var reply = "**You have joined the giveaway :D**"
check3 = "true"
var array = '• `@' + "$namePlain" + '`'
if(safety === 2 && check !== "false") {
var array2 = array + '\n• `@' + "$namePlain" + '`'}

if(safety === 2 && check !== "false") {var array3 = array2
var array = array2}

if(safety === 2 && check === "false") {var array3 = array}
}

if(check3 === "true") {arr.push(mess);}
}
if(typeof started === 'undefined') {var reply = "**No Giveaway has been started by the mods...**"}
$halt $get(reply)
-------------- Giveaway Participants Command ---------------
$eval
if(typeof started === "undefined") {var reply = "No Giveaway has been started yet..."
}else if(typeof array3 === "undefined") {var reply = "No-one has joined the giveaway..."
}else {var reply = "**__People Currently Contesting :~__**\n> " + array3}
$halt $get(reply)
-------------- Giveaway End Command ---------------
$eval
if(typeof arr === 'undefined' && typeof started === 'undefined') {var reply2 = "No giveaway has been started to end"}
else{
var reply = arr[Math.floor(Math.random() * arr.length)]
delete started
delete arr
delete check
delete check2
delete check3
var reply2 = "**Giveaway has ended!**\n<@" + reply + "> won!! 🎉🎉";
}
$halt
$get(reply2)
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