Lua Monster Healing Spell [TFS 1.2]

[Siegh]

Hello!!

I made a simple spell where a static enemy will heal other monsters inside its area, but I'm not being able to make it identify the proper creatures in the area and add health to them.

What am I doing wrong? Thanks in advance!

local combat = Combat()

local area = {
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0},
{0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0},
{0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0},
{0, 0, 1, 1, 1, 1, 3, 1, 1, 1, 1, 0, 0},
{0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0},
{0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0},
{0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}
--=======================================

setCombatArea(combat, createCombatArea(area))

function onCastSpell(creature, variant)
    function onTargetCreature(creature, target)    
        if not target:isPlayer() then
            local rand = math.random(1500,4500)
            target:addHealth(rand)
        end
        return true
    end
    combat:setCallback(CALLBACK_PARAM_TARGETCREATURE, "onTargetCreature")
    creature:getPosition():sendMagicEffect(46)
    doCreatureSay(creature, "HEALING", TALKTYPE_ORANGE_1)
    combat:execute(creature, variant)
return true
end

 

[norol]

local area = {
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0},
{0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0},
{0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0},
{0, 0, 1, 1, 1, 1, 3, 1, 1, 1, 1, 0, 0},
{0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0},
{0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0},
{0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
}

local combatArea = createCombatArea(area)

function onCastSpell(creature, variant)
    local pos = creature:getPosition()
    pos:sendMagicEffect(CONST_ME_MAGIC_GREEN)
    creature:say("HEALING", TALKTYPE_MONSTER_SAY)

    local spectators = Game.getSpectators(pos, false, false, 6, 6, 6, 6)

    for _, target in ipairs(spectators) do
        if target:isMonster() then
            
            if target ~= creature then
                local heal = math.random(1500, 4500)
                doCreatureAddHealth(target, heal)
                target:getPosition():sendMagicEffect(CONST_ME_MAGIC_BLUE)
            end

        end
    end

    return true
end

 

[Siegh]

Thank you