local LivingForgeStacks = 0
function LivingForge_Update()
    if env(GetSpEffectID, 1485400) == FALSE then
        if LivingForgeStacks ~= 0 then
            LivingForgeStacks = 0
            LivingForge_Visibility()
        end
        return
    end

    LivingForge_Visibility()
    LivingForge_GraceClear()
end

function LivingForge_GraceClear()
    if env(GetSpEffectID, 100) == FALSE then
        return
    end
    LivingForgeStacks = 0 -- Clear all stacks on grace rest
    LivingForge_Visibility()
end

function LivingForge_Visibility()
    for i = 1, 5 do
        act(ClearSpEffect, 1485400 + i) 
    end

    if LivingForgeStacks == 0 then return end
    act(AddSpEffect, 1485400 + LivingForgeStacks) 
end

function LivingForge_OnSpellCast()
    if env(GetSpEffectID, 1485400) == FALSE or LivingForgeStacks >= 5 then
        return
    end
    
    for i = 1, #__magmaSpells do
        if LastCastMagicID == __magmaSpells[i][1] then
            break
        elseif i == #__magmaSpells then
            return
        end
    end
    
    LivingForgeStacks = LivingForgeStacks + 1
    LivingForge_Visibility()
end

local LivingForge_SwordArts = {
    [13] = true, -- Prelate's Charge
    [35] = true, -- Magma Crush
    [56] = true, -- Eruption
    [121] = true, -- Magma Splash
    [172] = true, -- Magma Shower
    [176] = true, -- Magma Guillotine
    [183] = true, -- Devourer of Worlds
    [206] = true, -- Sea of Magma
    [214] = true, -- Taker's Flames
}
function LivingForge_OnSwordArts()
    if env(GetSpEffectID, 1485400) == TRUE and LivingForge_SwordArts[c_SwordArtsID] and LivingForgeStacks < 5 then
        LivingForgeStacks = LivingForgeStacks + 1
        LivingForge_Visibility()
    end
end

local hasTakenJewelHit = false
function LivingForge_OnTakingHit()
    if env(GetSpEffectID, 1485400) == FALSE or LivingForgeStacks < 5 then
        return
    end

    if env(GetSpEffectID, Jewel_of_the_Devourer) == TRUE and not hasTakenJewelHit then
        hasTakenJewelHit = true
    else
        LivingForgeStacks = 0
        hasTakenJewelHit = false
    end

    act(AddSpEffect, 1485420) -- Living Forge Explosion
    LivingForge_Visibility()
end

local VolcanistJewel_Devourer_Stack = 0
function VolcanistJewel_Devourer_OnSwordArts()
    if env(GetSpEffectID, Jewel_of_the_Devourer) == FALSE or env(GetSpEffectID, 1485210) == FALSE then
        return
    elseif LivingForge_SwordArts[c_SwordArtsID] == nil then
        return
    end

    VolcanistJewel_Devourer_Stack = VolcanistJewel_Devourer_Stack + 1
    if VolcanistJewel_Devourer_Stack >= 5 then
        VolcanistJewel_Devourer_Stack = 0
        act(AddSpEffect, 1485211) -- Consider Killing Blow
    end
end

function VolcanistJewel_Devourer_OnSpell()
    if env(GetSpEffectID, Jewel_of_the_Devourer) == FALSE or env(GetSpEffectID, 1485210) == FALSE then
        return
    end

    for i = 1, #__magmaSpells do
        if LastCastMagicID == __magmaSpells[i][1] then
            break
        elseif i == #__magmaSpells then
            return
        end
    end

    VolcanistJewel_Devourer_Stack = VolcanistJewel_Devourer_Stack + 1
    if VolcanistJewel_Devourer_Stack >= 5 then
        VolcanistJewel_Devourer_Stack = 0
        act(AddSpEffect, 1485211) -- Consider Killing Blow
    end    
end