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Spell [TFS 1.x+] Omicron

Adorius Black

Adorius Black

Advanced OT User
Joined
Mar 31, 2020
Messages
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☠️ Omicron ☠️
🤮


🖥️ Install 🖥️​
data/spells/spells.xml​
Click to expand...

XML: 
    <instant group="attack" spellid="910" name="Omicron" words="omicron" lvl="1" mana="1" prem="0" needweapon="0" range="6" casterTargetOrDirection="1"  exhaustion="6000" groupcooldown="2000" needlearn="0" script="custom/omicron.lua">
        <vocation name="Qira" />
        <vocation name="Toxic Qira" />
    </instant>

data/spells/scripts/custom/omicron.lua​
Click to expand...
Lua: 
-- Delay between animations.
local animationDelay = 500
local combat = {}

-- Frames (1 = Area, 2 = Player, 3 = Player + Self Damaging)
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, 0, 0},
    {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
    {0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0},
    {0, 0, 0, 0, 1, 3, 1, 0, 0, 0, 0},
    {0, 0, 0, 0, 0, 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, 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, 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},
    {0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0},
    {0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0},
    {0, 0, 0, 1, 0, 3, 0, 1, 0, 0, 0},
    {0, 0, 0, 1, 1, 0, 1, 1, 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, 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, 0, 1, 1, 1, 0, 0, 0, 0},
    {0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0},
    {0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0},
    {0, 0, 1, 0, 0, 3, 0, 0, 1, 0, 0},
    {0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0},
    {0, 0, 0, 1, 0, 0, 0, 1, 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, 0, 0, 0, 0, 0, 0},
    {0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0},
    {0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0},
    {0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0},
    {0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0},
    {0, 1, 0, 0, 0, 3, 0, 0, 0, 1, 0},
    {0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0},
    {0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0},
    {0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0},
    {0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0}
    },

}

local condition = Condition(CONDITION_POISON)
condition:setParameter(CONDITION_PARAM_DELAYED, 1)
condition:addDamage(3, 3000, -45)
condition:addDamage(3, 3000, -35)
condition:addDamage(3, 3000, -25)
condition:addDamage(3, 3000, -15)
condition:addDamage(3, 3000, -5)

for i = 1, #area do
    combat[i] = Combat()
    combat[i]:setParameter(COMBAT_PARAM_TYPE, COMBAT_EARTHDAMAGE)
    combat[i]:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_POISONAREA)
    combat[i]:setParameter(COMBAT_PARAM_DISTANCEEFFECT, CONST_ANI_POISON)
    combat[i]:addCondition(condition)

end

for x, _ in ipairs(area) do
    combat[x]:setArea(createCombatArea(area[x]))
end

function executeCombat(p, i)
    if not p.player then
        return false
    end
    if not p.player:isPlayer() then
            return false
    end
    p.combat[i]:execute(p.player, p.var)
end

function onCastSpell(player, var)

    local p = {player = player, var = var, combat = combat}

    -- Damage formula
    local level = player:getLevel()
    local maglevel = player:getMagicLevel()
    local min = (level / 5) + (maglevel * 4.4) + 8
    local max = (level / 5) + (maglevel * 5.2) + 14

    for i = 1, #area do
        combat[i]:setFormula(COMBAT_FORMULA_LEVELMAGIC, 0, -min, 0, -max)
        if i == 1 then

            combat[i]:execute(player, var)
        else
            addEvent(executeCombat, (animationDelay * i) - animationDelay, p, i)
        end
    end

    return true
end
 
Last edited:
Adorius Black said:
can you advise me please?
Click to expand...
Lua: 
function executeCombat(pid, variant, combatId)
    local player = Player(pid)
    if not player then
        return
    end
    combat[combatId]:execute(player, variant)
end

-- snap

addEvent(executeCombat, (animationDelay * i) - animationDelay, player:getId(), var, i)
 
Adorius Black said:
can you advise me please?
Click to expand...

Lua: 
local function executeCombat(_combat, player, var) -- Since we execute it only within this script, it can be a local function
    player = Player(player) -- player was cid, then we transform it to player userdata
    if not player then
        return
    end
    _combat:execute(player, var)
end

function onCastSpell(creature, var)
    local player = creature:getPlayer()
    if not player then
        return false -- Only players can cast it
    end

    -- Damage formula
    local level = player:getLevel()
    local maglevel = player:getMagicLevel()
    local min = (level / 5) + (maglevel * 4.4) + 8
    local max = (level / 5) + (maglevel * 5.2) + 14

    for i = 1, #area do
        combat[i]:setFormula(COMBAT_FORMULA_LEVELMAGIC, 0, -min, 0, -max)
        if i == 1 then
            combat[i]:execute(player, var)
        else
            addEvent(executeCombat, (animationDelay * i) - animationDelay, combat[i], player:getId(), var) -- You should always pass creatures cid, instead userdata (object) within addEvent
        end
    end

    return true
end

Correct:
addEvent(callback, time, creature:getId())
addEvent(callback, time, player:getId())
addEvent(callback, time, cid)

Wrong - not safe:
addEvent(callback, time, creature)
addEvent(callback, time, player)
 
River KA said:
Lua: 
local function executeCombat(_combat, player, var) -- Since we execute it only within this script, it can be a local function
    player = Player(player) -- player was cid, then we transform it to player userdata
    if not player then
        return
    end
    _combat:execute(player, var)
end

function onCastSpell(creature, var)
    local player = creature:getPlayer()
    if not player then
        return false -- Only players can cast it
    end

    -- Damage formula
    local level = player:getLevel()
    local maglevel = player:getMagicLevel()
    local min = (level / 5) + (maglevel * 4.4) + 8
    local max = (level / 5) + (maglevel * 5.2) + 14

    for i = 1, #area do
        combat[i]:setFormula(COMBAT_FORMULA_LEVELMAGIC, 0, -min, 0, -max)
        if i == 1 then
            combat[i]:execute(player, var)
        else
            addEvent(executeCombat, (animationDelay * i) - animationDelay, combat[i], player:getId(), var) -- You should always pass creatures cid, instead userdata (object) within addEvent
        end
    end

    return true
end

Correct:
addEvent(callback, time, creature:getId())
addEvent(callback, time, player:getId())
addEvent(callback, time, cid)

Wrong - not safe:
addEvent(callback, time, creature)
addEvent(callback, time, player)
Click to expand...
This gonna crash anyway, but on /reload spells this time
 
Nekiro said:
combat object
Click to expand...
If he are using these changes, there should be no problems with the Combat object
github.com

Fix spells addevent crash after reload - *CombatPtr* by MillhioreBT · Pull Request #3503 · otland/forgottenserver

Pull Request Prelude I have followed [proper The Forgotten Server code styling][code]. I have read and understood the [contribution guidelines][cont] before making this PR. I am aware that this...
github.com github.com

per example:
Lua: 
local combat = Combat()
combat:setParameter(COMBAT_PARAM_TYPE, COMBAT_FIREDAMAGE)
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_FIREAREA)
combat:setArea(createCombatArea(AREA_CIRCLE5X5))

function onGetFormulaValues(player, level, magicLevel)
    local min = (level / 5) + (magicLevel * 8) + 50
    local max = (level / 5) + (magicLevel * 12) + 75
    return -min, -max
end

combat:setCallback(CALLBACK_PARAM_LEVELMAGICVALUE, "onGetFormulaValues")

local spell = Spell("instant")
function spell.onCastSpell(creature, variant)
    for i = 1, 5 do
        addEvent(function (cid)
            local creature = Creature(cid)
            if creature then
                combat:execute(creature, variant)
                Game.reload(RELOAD_TYPE_SPELLS) -- <<<<<<<<<<<<<<<<<<<
            end
        end , 500 * i, creature:getId())
    end
    return true
end

spell:name("Hell's Core")
spell:words("exevo gran mas flam 2")
spell:group("attack")
spell:vocation("sorcerer", "master sorcerer")
spell:id(24)
spell:cooldown(40 * 1000)
spell:groupCooldown(4 * 1000)
spell:level(60)
spell:mana(1100)
spell:isSelfTarget(true)
spell:isPremium(true)
spell:register()

GIF 13-12-2021 10-35-11 p. m..gif
 
Sarah Wesker said:
If he are using these changes, there should be no problems with the Combat object
github.com

Fix spells addevent crash after reload - *CombatPtr* by MillhioreBT · Pull Request #3503 · otland/forgottenserver

Pull Request Prelude I have followed [proper The Forgotten Server code styling][code]. I have read and understood the [contribution guidelines][cont] before making this PR. I am aware that this...
github.com github.com

per example:
Lua: 
local combat = Combat()
combat:setParameter(COMBAT_PARAM_TYPE, COMBAT_FIREDAMAGE)
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_FIREAREA)
combat:setArea(createCombatArea(AREA_CIRCLE5X5))

function onGetFormulaValues(player, level, magicLevel)
    local min = (level / 5) + (magicLevel * 8) + 50
    local max = (level / 5) + (magicLevel * 12) + 75
    return -min, -max
end

combat:setCallback(CALLBACK_PARAM_LEVELMAGICVALUE, "onGetFormulaValues")

local spell = Spell("instant")
function spell.onCastSpell(creature, variant)
    for i = 1, 5 do
        addEvent(function (cid)
            local creature = Creature(cid)
            if creature then
                combat:execute(creature, variant)
                Game.reload(RELOAD_TYPE_SPELLS) -- <<<<<<<<<<<<<<<<<<<
            end
        end , 500 * i, creature:getId())
    end
    return true
end

spell:name("Hell's Core")
spell:words("exevo gran mas flam 2")
spell:group("attack")
spell:vocation("sorcerer", "master sorcerer")
spell:id(24)
spell:cooldown(40 * 1000)
spell:groupCooldown(4 * 1000)
spell:level(60)
spell:mana(1100)
spell:isSelfTarget(true)
spell:isPremium(true)
spell:register()

View attachment 63977
Click to expand...
Just because i'm curious i tried your hell's core 2 script.
But as expected, there is an error with the object spell you make.
Am I missing data? I checked the src files and they seem to be correct.

The error what i get is as followed:
Lua: 
[Warning - Event::checkScript] Event onCastSpell not found. scripts/attack/hells_core2.lua

Taking away the spell. and just do onCastSpell... works
 
Last edited:
Nekiro said:
This gonna crash anyway, but on /reload spells this time
Click to expand...
I dont know if I understand good but I have no problem when i write with my GM char /reload spells . its working without crash TFS 1.4
 

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