Exeta Amp Res Crashing Server.

[endziu2222]

Whenever I have more than 2 monsters on the screen and I use exeta amp res, server crashes. Canary 13.20 client, revsript based.


log:

2023-10-09 04:50:18 -   callbackId:/scripts\spells\support\chivalrous_challenge.lua:canChain]
2023-10-09 04:50:18 -  function: []
2023-10-09 04:50:18 -  error [Stack size changed!]
2023-10-09 04:50:18 -  [2023-09-10 04:50:18.496] [debug] Combat::pickChainTargets: closestSpectator: Frost Flower Asura
2023-10-09 04:50:18 -  [2023-09-10 04:50:18.496] [debug] Combat::pickChainTargets: currentTarget: Frost Flower Asura, spectators: 4
2023-10-09 04:50:18 -  [2023-09-10 04:50:18.496] [debug] Combat: God Tester -> Frost Flower Asura
2023-10-09 04:50:18 -  [2023-09-10 04:50:18.496] [error] Lua script error:
2023-10-09 04:50:18 -  scriptInterface: [Event Interface]
2023-10-09 04:50:18 -  scriptId: [data/events/scripts/creature.lua:Creature@onTargetCombat]
2023-10-09 04:50:18 -  timerEvent: []
2023-10-09 04:50:18 -   callbackId:[]
2023-10-09 04:50:18 -  function: []
2023-10-09 04:50:18 -  error []
2023-10-09 04:50:18 -  [2023-09-10 04:50:18.496] [debug] Combat: Frost Flower Asura -> Frost Flower Asura

spell:

local combat = Combat()
combat:setParameter(COMBAT_PARAM_CHAIN_EFFECT, CONST_ME_CHIVALRIOUS_CHALLENGE)

function canChain(creature, target)
    if target:isMonster() then
        if target:getType():isRewardBoss() then
            return false
        elseif target:getMaster() == nil and target:getType():getTargetDistance() > 1 then
            return true
        end
    end
    return false
end

combat:setCallback(CALLBACK_PARAM_CHAINPICKER, "canChain")

function getChainValue(creature)
    local targets = 5
    local player = creature:getPlayer()
    if creature and player then
        targets = targets + player:getWheelSpellAdditionalTarget("Chivalrous Challenge")
    end
    return targets, 6, false
end

combat:setCallback(CALLBACK_PARAM_CHAINVALUE, "getChainValue")

function onChain(creature, target)
    local duration = 12000
    local player = creature:getPlayer()
    if creature and player then
        duration = duration + (player:getWheelSpellAdditionalDuration("Chivalrous Challenge") * 1000)
    end
    if target and target:isMonster() then
        doChallengeCreature(player, target:getMonster(), 12000)
        target:changeTargetDistance(1, duration)
    end
    return true
end

combat:setCallback(CALLBACK_PARAM_TARGETCREATURE, "onChain")

local spell = Spell("instant")

function spell.onCastSpell(creature, variant)
    local spectators = Game.getSpectators(creature:getPosition(), false, false)
    for _, spectator in pairs(spectators) do
        if spectator:isMonster() then
            if spectator:getType():isRewardBoss() then
                creature:sendCancelMessage("You can't use this spell if there's a boss.")
                creature:getPosition():sendMagicEffect(CONST_ME_POFF)
                return false
            end
        end
    end

    if not combat:execute(creature, variant) then
        creature:sendCancelMessage("There are no ranged monsters.")
        creature:getPosition():sendMagicEffect(CONST_ME_POFF)
        return false
    end
    return true
end

spell:group("support")
spell:id(237)
spell:name("Chivalrous Challenge")
spell:words("exeta amp res")
spell:castSound(SOUND_EFFECT_TYPE_SPELL_CHIVALROUS_CHALLENGE)
spell:level(150)
spell:mana(80)
spell:isAggressive(false)
spell:isPremium(true)
spell:cooldown(2 * 1000)
spell:groupCooldown(2 * 1000)
spell:vocation("knight;true", "elite knight;true")
spell:needLearn(false)
spell:register()

creature.lua:

local function removeCombatProtection(cid)
    local player = Player(cid)
    if not player then
        return true
    end

    local time = 0
    if player:isMage() then
        time = 10
    elseif player:isPaladin() then
        time = 20
    else
        time = 30
    end

    player:setStorageValue(Global.Storage.CombatProtectionStorage, 2)
    addEvent(function(cid)
        local player = Player(cid)
        if not player then
            return
        end

        player:setStorageValue(Global.Storage.CombatProtectionStorage, 0)
        player:remove()
    end, time * 1000, cid)
end

picIf = {}
function Creature:onTargetCombat(target)
    if not self then
        return true
    end

    if not picIf[target.uid] then
        if target:isMonster() then
            target:registerEvent("RewardSystemSlogan")
            picIf[target.uid] = {}
        end
    end

    if target:isPlayer() then
        if self:isMonster() then
            local protectionStorage = target:getStorageValue(Global.Storage.CombatProtectionStorage)

            if target:getIp() == 0 then -- If player is disconnected, monster shall ignore to attack the player
                if target:isPzLocked() then return true end
                if protectionStorage <= 0 then
                    addEvent(removeCombatProtection, 30 * 1000, target.uid)
                    target:setStorageValue(Global.Storage.CombatProtectionStorage, 1)
                elseif protectionStorage == 1 then
                    self:searchTarget()
                    return RETURNVALUE_YOUMAYNOTATTACKTHISPLAYER
                end

                return true
            end

            if protectionStorage >= os.time() then
                return RETURNVALUE_YOUMAYNOTATTACKTHISPLAYER
            end
        end
    end

    if ((target:isMonster() and self:isPlayer() and target:getMaster() == self)
                or (self:isMonster() and target:isPlayer() and self:getMaster() == target)) then
        return RETURNVALUE_YOUMAYNOTATTACKTHISCREATURE
    end

    if not IsRetroPVP() or PARTY_PROTECTION ~= 0 then
        if self:isPlayer() and target:isPlayer() then
            local party = self:getParty()
            if party then
                local targetParty = target:getParty()
                if targetParty and targetParty == party then
                    return RETURNVALUE_YOUMAYNOTATTACKTHISPLAYER
                end
            end
        end
    end

    if not IsRetroPVP() or ADVANCED_SECURE_MODE ~= 0 then
        if self:isPlayer() and target:isPlayer() then
            if self:hasSecureMode() then
                return RETURNVALUE_YOUMAYNOTATTACKTHISPLAYER
            end
        end
    end

    self:addEventStamina(target)
    return true
end

function Creature:onChangeOutfit(outfit)
    if self:isPlayer() then
        local familiarLookType = self:getFamiliarLooktype()
        if familiarLookType ~= 0 then
            for _, summon in pairs(self:getSummons()) do
                if summon:getType():familiar() then
                    if summon:getOutfit().lookType ~= familiarLookType then
                        summon:setOutfit({ lookType = familiarLookType })
                    end
                    break
                end
            end
        end
    end
    return true
end

function Creature:onDrainHealth(attacker, typePrimary, damagePrimary,
    typeSecondary, damageSecondary, colorPrimary, colorSecondary)
    if (not self) then
        return typePrimary, damagePrimary, typeSecondary, damageSecondary, colorPrimary, colorSecondary
    end

    if (not attacker) then
        return typePrimary, damagePrimary, typeSecondary, damageSecondary, colorPrimary, colorSecondary
    end

    return typePrimary, damagePrimary, typeSecondary, damageSecondary, colorPrimary, colorSecondary
end

I have been trying to fix this for long time now and nothing been solved, anybody can help?

 

[endziu2222]

Please delete this post as I found different solution, I modified exeta res now. Instead of fixing amp res.