Tente este:
local combat = createCombatObject()
setCombatParam(combat, COMBAT_PARAM_TARGETCASTERORTOPMOST, true)
setCombatParam(combat, COMBAT_PARAM_TYPE, COMBAT_DEATHDAMAGE)
setCombatParam(combat, COMBAT_PARAM_EFFECT, CONST_ME_MORTAREA)
setCombatParam(combat, COMBAT_PARAM_TARGETCASTERORTOPMOST, 1)
setCombatParam(combat, COMBAT_PARAM_AGGRESSIVE, 0)
function getCombatFormulas(cid, lv, maglv)
local formula_min = ((lv*0.25 + maglv*3) * 3.8)
local formula_max = ((lv*0.25 + maglv*3) * 4.2)
if(formula_max < formula_min) then
local tmp = formula_max
formula_max = formula_min
formula_min = tmp
end
return formula_min, formula_max
end
setCombatCallback(combat, CALLBACK_PARAM_LEVELMAGICVALUE, "getCombatFormulas")
function onCastSpell(cid, var)
return doCombat(cid, combat, var)
end