error in cyf

-- A basic monster script skeleton you can copy and modify for your own creations.
comments = {"That saber looks sharp...", "Try not to get deleted.", "The hall is in ruins."}
commands = {"Act 1", "Act 2", "Act 3"}
randomdialogue = {"Just [effect:shake]die [effect:none]already.", "You're going to regret your actions.", "Actions have consequences."}

sprite = "empty" --Always PNG. Extension is added automatically.
name = "Hunter S"
hp = 32000
atk = 32
def = 32
xp = 99999
gold = 0
check = "S-Rank Maverick Hunter.\n"
dialogbubble = "right" -- See documentation for what bubbles you have available.
canspare = false
cancheck = true
SetBubbleOffset(45, 120)
SetSliceAnimOffset(0, 90)
SetDamageUIOffset(0, 60)

-- Happens after the slash animation but before
function HandleAttack(attackstatus)
    if attackstatus == -1 then
        -- player pressed fight but didn't press Z afterwards
    else
        -- player did actually attack
    end
end

-- This handles the commands; all-caps versions of the commands list you have above.
function HandleCustomCommand(command)
    if command == "ACT 1" then
        currentdialogue = {"Selected\nAct 1."}
    elseif command == "ACT 2" then
        currentdialogue = {"Selected\nAct 2."}
    elseif command == "ACT 3" then
        currentdialogue = {"Selected\nAct 3."}
    end
    BattleDialog({"You selected " .. command .. "."})
end