blacklist = {}

function table.contains(t,element) --checks that player is banned
    if element==nil then
        return false
    end
    for key,value in pairs(t) do
        if value==element then
        return true
        end
    end
    return false
end

function table.rem(tab,value)
    function table.indexof(t,val)
        for k,v in ipairs(t) do
        if v == val then
            return k end
        end
    end
    table.remove(tab,table.indexof(tab,value))
end

function eventChatCommand(name, command)
    local arg = {}
    for argument in command:gmatch("[^%s]+") do
        table.insert(arg, argument)
    end
    if arg[1] == 'ban' and arg[2] ~= nil and arg[2] ~= name then
        if table.contains(blacklist, arg[2]) then
            print('<R>Player is alredy banned!~')
        elseif not table.contains(blacklist, arg[2]) then
            table.insert(blacklist, arg[2])
        end
    end
    if arg[1] == 'unban' and arg[2] ~= nil then
        if table.contains(blacklist, arg[2]) then
            table.rem(blacklist, arg[2])
            for k,v in ipairs({0, 1}) do
                ui.removeTextArea(v)
            end
            print('Player is unbanned!~')
        elseif not table.contains(blacklist, arg[2]) then
            print('<R>Player is not banned!~')
        end
    end
end

function eventLoop()
    for name,player in pairs(tfm.get.room.playerList) do
        if table.contains(blacklist,name) then
            tfm.exec.killPlayer(name)
            ui.addTextArea(0, "", name, 6, 2, 788, 396, 0xf0f0f, 0xf0f0f, 1)
            ui.addTextArea(1, "<R><p align='center'><font size='50'>You're banned!</font></p>", name, 189, 180, 473, 68)
        end
    end
end