problem on teleport summon script

[wafuboe]

Hello i got this script, its supposed to teleport your summon to your location if it falls behind but i found this error in console.

Im using tfs 1.3, i think the script was from other tfs 1.2server i had..

i got this error on console

function onThink(creature, interval)
    local maxDistance = 7
    local owner = creature:getMaster()
    local petPosition = creature:getPosition()
    local ownerPosition = owner:getPosition()
    if petPosition.z ~= ownerPosition.z or ownerPosition:getDistance(petPosition) >= maxDistance then
        petPosition:sendMagicEffect(CONST_ME_TELEPORT)
        creature:teleportTo(ownerPosition)
        creature:getPosition():sendMagicEffect(CONST_ME_TELEPORT)
    end
    return true
end

 

[Infernum]

function onThink(creature, interval)
    local maxDistance = 7
    local owner = creature:getMaster()
    if not owner then
        return true
    end
    local petPosition = creature:getPosition()
    local ownerPosition = owner:getPosition()
    if petPosition.z ~= ownerPosition.z or ownerPosition:getDistance(petPosition) >= maxDistance then
        petPosition:sendMagicEffect(CONST_ME_TELEPORT)
        creature:teleportTo(ownerPosition)
        creature:getPosition():sendMagicEffect(CONST_ME_TELEPORT)
    end
    return true
end

 

[wafuboe]

function onThink(creature, interval)
    local maxDistance = 7
    local owner = creature:getMaster()
    if not owner then
        return true
    end
    local petPosition = creature:getPosition()
    local ownerPosition = owner:getPosition()
    if petPosition.z ~= ownerPosition.z or ownerPosition:getDistance(petPosition) >= maxDistance then
        petPosition:sendMagicEffect(CONST_ME_TELEPORT)
        creature:teleportTo(ownerPosition)
        creature:getPosition():sendMagicEffect(CONST_ME_TELEPORT)
    end
    return true
end

i got this error on console

 

[Infernum]

impossible, you sure that's your whole script file?

 

[wafuboe]

impossible, you sure that's your whole script file?

yea wasnt the whole script

but it doesnt work, when i summon and get distance the summons doesnt teleport
no errors on console :s
any idea?

 

[Restles]

local distFromMaster = 7

function onThink(interval)
    for _, player in ipairs(Game.getPlayers()) do
        local playerPos = player:getPosition()
        if not Tile(playerPos):hasFlag(TILESTATE_PROTECTIONZONE) then
            local summons = player:getSummons()
            if #summons ~= 0 then
                for i = 1, #summons do
                    local summon = summons[i]
                    local summonPos = summon:getPosition()
                    if summonPos.z ~= playerPos.z or summonPos:getDistance(playerPos) > distFromMaster then
                        summon:teleportTo(playerPos)
                        summon:getPosition():sendMagicEffect(CONST_ME_TELEPORT)
                    end
                end
            end
        end
    end
    return true
end

 

[wafuboe]

Thanks both of you

local distFromMaster = 7

function onThink(interval)
    for _, player in ipairs(Game.getPlayers()) do
        local playerPos = player:getPosition()
        if not Tile(playerPos):hasFlag(TILESTATE_PROTECTIONZONE) then
            local summons = player:getSummons()
            if #summons ~= 0 then
                for i = 1, #summons do
                    local summon = summons[i]
                    local summonPos = summon:getPosition()
                    if summonPos.z ~= playerPos.z or summonPos:getDistance(playerPos) > distFromMaster then
                        summon:teleportTo(playerPos)
                        summon:getPosition():sendMagicEffect(CONST_ME_TELEPORT)
                    end
                end
            end
        end
    end
    return true
end

impossible, you sure that's your whole script file?