Lua Help with Custom Script for Monster

[yohanaugusto]

I've made this script:

local combat = Combat()
combat:setParameter(COMBAT_PARAM_TYPE, COMBAT_ENERGYDAMAGE)
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_ENERGYHIT)
combat:setParameter(COMBAT_PARAM_DISTANCEEFFECT, CONST_ANI_ENERGYBALL)

local area = createCombatArea(AREA_CIRCLE3X3)
combat:setArea(area)

function onGetFormulaValues(player, level, maglevel)
min = -1000
max = -5000
return min, max
end

combat:setCallback(CALLBACK_PARAM_LEVELMAGICVALUE, "onGetFormulaValues")

function onCreatureSay(cid, speak, talktype, text)
local MonsterText= "msg to active spell"

if (text == MonsterText) then
addEvent(useSpell, 4000)
end
end

function useSpell(cid)
local creature = Creature(cid)
if getCreatureTarget(cid) ~= 0 then
doCreatureSay(cid, "Using Spell", TALKTYPE_ORANGE_2)
return combat:execute(creature:getPosition(creature:getTarget(cid)))
end
end

But it's not working, I've tried several times. I had this script before, but i lost it when I changed computer.

The erro is: "Attempt to index local 'creature' (a nil value)

 

[Xikini]

local creature = Creature(cid)
it doesn't know what Creature is.

 

[yohanaugusto]

I tried

function useSpell(cid, creature)
local creature = creature:getMonster()
if getCreatureTarget(cid) ~= 0 then
doCreatureSay(cid, "Using Spell", TALKTYPE_ORANGE_2)
return combat:execute(creature:getPosition())
end
end

But it's not working :/

 

[Limos]

You need to add cid in the addEvent line.

addEvent(useSpell, 4000, cid)

Or if it's userdata cid.uid.