how to make the monster use teleport?

[Azerty]

how to make the monster use teleport?

local teleport = MoveEvent()

function teleport.onStepIn(creature, item, position, fromPosition)
    if creature:isMonster() then
        if creature:getName() == "Rat" then
            return true --false?
        end
        if item.actionid == 42555 then
            creature:teleportTo(fromPosition)
        end
    end
    return true
end

teleport:type("stepin")
teleport:aid(42555)
teleport:register()

 

[Sizaro]

local teleport = MoveEvent()

local destination = Position(1542, 991, 10)

function teleport.onStepIn(creature, item, position, fromPosition)
    local player = creature:getPlayer()
    if player then
        return false
    end

    fromPosition:sendMagicEffect(CONST_ME_MAGIC_RED)
    creature:teleportTo(destination)
    creature:getPosition():sendMagicEffect(CONST_ME_TELEPORT)
    return true
end

teleport:type("stepin")
teleport:aid(42555)
teleport:register()