Solved Updating to 1.0

[Aleada]

I've been having some troubles updating my scripts from 0.4 to 1.0.. I've updated about 3/4 of them but some are giving me troubles.. For example, "doSteerCreature" doesn't exist in 1.0. For example:
This is my 0.4 "doSteerCreature" script:

function onThink()
local NW = {x = 521, y = 1541, z = 11}
local N = {x = 522, y = 1541, z = 11}
local NE = {x = 523, y = 1541, z = 11}
local E = {x = 523, y = 1542, z = 11}
local SE = {x = 523, y = 1543, z = 11}
local S = {x = 522, y = 1543, z = 11}
local SW = {x = 521, y = 1543, z = 11}
local W = {x = 521, y = 1542, z = 11}
local pos = getCreaturePosition(getNpcId())
    if ((pos.x == NW.x and pos.y == NW.y) or (pos.x == N.x and pos.y == N.y) or (pos.x == NE.x and pos.y == NE.y) or (pos.x == E.x and pos.y == E.y) or (pos.x == SE.x and pos.y == SE.y) or (pos.x == S.x and pos.y == S.y) or (pos.x == SW.x and pos.y == SW.y) or (pos.x == W.x and pos.y == W.y)) then
        doCreatureSay(getNpcId(), "Thank you again!", TALKTYPE_MONSTER)
        doRemoveCreature(getNpcId())
    else
        doSteerCreature(getNpcId(), {x = 522, y = 1542, z = 11})
    end
end

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Solved... I pasted below for those who might have the same problem!

 

[Aleada]

If anyone was curious I figured out the "doSteerCreature" script (however it walks on non-walkable tiles ):

function onThink(cid)
local creature = Creature("Farmer's Son")
local ladder_pos, npc_pos = {x = 522, y = 1542, z = 11}, creature:getPosition()
    if npc_pos.x > ladder_pos.x then
        creature:teleportTo({x = (npc_pos.x - 1), y = npc_pos.y, z = npc_pos.z}, true)
    elseif npc_pos.x < ladder_pos.x then
        creature:teleportTo({x = (npc_pos.x + 1), y = npc_pos.y, z = npc_pos.z}, true)
    elseif npc_pos.y < ladder_pos.y then
        creature:teleportTo({x = npc_pos.x, y = (npc_pos.y + 1), z = npc_pos.z}, true)
    elseif npc_pos.y > ladder_pos.y then       
        creature:teleportTo({x = npc_pos.x, y = (npc_pos.y - 1), z = npc_pos.z}, true)
    else
        creature:say("Thank you again!", 1)
        creature:remove()
    end
end

Hopefully this helps some!