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Lua Help with a spell

Pifafa

Pifafa

Member
Joined
Nov 9, 2010
Messages
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I would really like to do the magic to heal my friend, it stays for 10 seconds healing the player he chose, like a long-lasting spell. ( TFS 1.2 )

Lua: 
local combat = Combat()
combat:setParameter(COMBAT_PARAM_TYPE, COMBAT_HEALING)
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_MAGIC_GREEN)
combat:setParameter(COMBAT_PARAM_DISPEL, CONDITION_PARALYZE)
combat:setParameter(COMBAT_PARAM_AGGRESSIVE, false)

function onGetFormulaValues(player, level, maglevel)
    local base = 190
    local variation = 40
   
    local formula = 3 * maglevel + (3 * level)
   
    local min = (formula * (base - variation)) / 100
    local max = (formula * (base + variation)) / 100
    return min, max
end

combat:setCallback(CALLBACK_PARAM_LEVELMAGICVALUE, "onGetFormulaValues")

function onCastSpell(creature, variant)
    creature:getPosition():sendMagicEffect(CONST_ME_MAGIC_BLUE)
    return combat:execute(creature, variant)
end
 
Last edited:
Solution
Heroid
Weird, variant:getNumber() did not work in RevScripts and variant:getString() did not work here.
Try this:
Lua: 
local config = {
    range = 5, -- Max range from player you want to heal
    duration = 10, -- How long the heal should last (seconds)
    delay = 1, -- Delay between each heal (seconds)
}

local combat = Combat()
combat:setParameter(COMBAT_PARAM_TYPE, COMBAT_HEALING)
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_MAGIC_GREEN)
combat:setParameter(COMBAT_PARAM_DISPEL, CONDITION_PARALYZE)
combat:setParameter(COMBAT_PARAM_AGGRESSIVE, false)

function onGetFormulaValues(player, level, maglevel)
    local base = 190
    local variation = 40
    local formula = 3 * maglevel + (3 * level)
    local min = (formula * (base -...
Sort by date Sort by votes
RevScript, goes into data/scripts.

Usage: healFriend "playerName
Lua: 
local config = {
    range = 5, -- Max range from player you want to heal
    duration = 10, -- How long the heal should last (seconds)
    delay = 1, -- Delay between each heal (seconds)
}

local combat = Combat()
combat:setParameter(COMBAT_PARAM_TYPE, COMBAT_HEALING)
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_MAGIC_GREEN)
combat:setParameter(COMBAT_PARAM_DISPEL, CONDITION_PARALYZE)
combat:setParameter(COMBAT_PARAM_AGGRESSIVE, false)

function onGetFormulaValues(player, level, maglevel)
    local base = 190
    local variation = 40
    local formula = 3 * maglevel + (3 * level)
    local min = (formula * (base - variation)) / 100
    local max = (formula * (base + variation)) / 100
    return min, max
end
combat:setCallback(CALLBACK_PARAM_LEVELMAGICVALUE, "onGetFormulaValues")

local spell = Spell(SPELL_INSTANT)
function spell.onCastSpell(creature, variant, isHotkey)
    local player = Player(creature:getId())
    local target = Player(variant:getString())
    local stillValid = true

    if player:getPosition():getDistance(target:getPosition()) <= config.range then
        creature:getPosition():sendMagicEffect(CONST_ME_MAGIC_BLUE)

        for i = 1, (config.duration / config.delay) do
            addEvent(function()
                if not stillValid then return end -- Lazy fix for if a player has died or logged out
                local p = Player(creature:getId())
                local v = Variant(variant:getString())

                if p and v then
                    return combat:execute(p, v)
                else
                    stillValid = false
                end
            end, i * (config.delay * 1000))
        end

        return true
    else
        player:sendCancelMessage("Not in range to heal player: " .. target:getName())
        player:getPosition():sendMagicEffect(CONST_ME_POFF)
        return false
    end
end

spell:name("healFriend")
spell:words("healFriend")
spell:hasParams(true)
spell:hasPlayerNameParam(true)
spell:id(159)
spell:group("healing")
spell:cooldown(2000)
spell:groupCooldown(2000)
spell:isSelfTarget(false)
spell:isAggressive(false)
spell:needLearn(false)
spell:vocation("druid")
spell:register()
 
Upvote 0 Downvote
Heroid said:
RevScript, goes into data/scripts.

Usage: healFriend "playerName
Lua: 
local config = {
    range = 5, -- Max range from player you want to heal
    duration = 10, -- How long the heal should last (seconds)
    delay = 1, -- Delay between each heal (seconds)
}

local combat = Combat()
combat:setParameter(COMBAT_PARAM_TYPE, COMBAT_HEALING)
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_MAGIC_GREEN)
combat:setParameter(COMBAT_PARAM_DISPEL, CONDITION_PARALYZE)
combat:setParameter(COMBAT_PARAM_AGGRESSIVE, false)

function onGetFormulaValues(player, level, maglevel)
    local base = 190
    local variation = 40
    local formula = 3 * maglevel + (3 * level)
    local min = (formula * (base - variation)) / 100
    local max = (formula * (base + variation)) / 100
    return min, max
end
combat:setCallback(CALLBACK_PARAM_LEVELMAGICVALUE, "onGetFormulaValues")

local spell = Spell(SPELL_INSTANT)
function spell.onCastSpell(creature, variant, isHotkey)
    local player = Player(creature:getId())
    local target = Player(variant:getString())
    local stillValid = true

 if player:getPosition():getDistance(target:getPosition()) <= config.range então
 criatura:getPosition():sendMagicEffect(CONST_ME_MAGIC_BLUE)

 para i = 1, (config.duration / config.delay) fazer
 addEvent(função()
 se não for aindaVálido então volte fim -- Correção preguiçosa para se um jogador morreu ou desconectou-se
 local p = Jogador(criatura:getId())
                local v = Variant(variant:getString())

 se p e v então
 Combate de retorno: Executar (P, V)
 mais
 stillValid = falso
 fim
 fim, i * (config.delay * 1000))
 fim

 retornar true
 mais
 player:sendCancelMessage("Não está no alcance para curar o jogador: " .. target:getName())
 jogador:getPosition():sendMagicEffect(CONST_ME_POFF)
 retornar false
 fim
fim

feitiço:nome("healFriend")
feitiço:palavras("healFriend")
feitiço:hasParams(true)
feitiço:hasPlayerNameParam(true)
feitiço:id(159)
feitiço:grupo("cura")
Feitiço:Cooldown (2000)
feitiço:groupCooldown(2000)
feitiço:isSelfTarget(false)
feitiço:isAgressivo(falso)
spell:needLearn(falso)
feitiço:vocação("druida")
spell:register()[/CÓDIGO]
[/QUOTE]
 usar
Click to expand...
use TFS 1.2
 
Upvote 0 Downvote
Pifafa said:
use TFS 1.2
Click to expand...
Lua: 
local config = {
    range = 5, -- Max range from player you want to heal
    duration = 10, -- How long the heal should last (seconds)
    delay = 1, -- Delay between each heal (seconds)
}

local combat = Combat()
combat:setParameter(COMBAT_PARAM_TYPE, COMBAT_HEALING)
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_MAGIC_GREEN)
combat:setParameter(COMBAT_PARAM_DISPEL, CONDITION_PARALYZE)
combat:setParameter(COMBAT_PARAM_AGGRESSIVE, false)

function onGetFormulaValues(player, level, maglevel)
    local base = 190
    local variation = 40
    local formula = 3 * maglevel + (3 * level)
    local min = (formula * (base - variation)) / 100
    local max = (formula * (base + variation)) / 100
    return min, max
end
combat:setCallback(CALLBACK_PARAM_LEVELMAGICVALUE, "onGetFormulaValues")

function onCastSpell(creature, variant)
    local player = Player(creature:getId())
    local target = Player(variant:getString())
    local stillValid = true

    if player:getPosition():getDistance(target:getPosition()) <= config.range then
        creature:getPosition():sendMagicEffect(CONST_ME_MAGIC_BLUE)

        for i = 1, (config.duration / config.delay) do
            addEvent(function()
                if not stillValid then return end -- Lazy fix for if a player has died or logged out
                local p = Player(creature:getId())
                local v = Variant(variant:getString())

                if p and v then
                    return combat:execute(p, v)
                else
                    stillValid = false
                end
            end, i * (config.delay * 1000))
        end

        return true
    else
        player:sendCancelMessage("Not in range to heal player: " .. target:getName())
        player:getPosition():sendMagicEffect(CONST_ME_POFF)
        return false
    end
end
 
Upvote 0 Downvote
Heroid said:
Lua: 
local config = {
    range = 5, -- Max range from player you want to heal
    duration = 10, -- How long the heal should last (seconds)
    delay = 1, -- Delay between each heal (seconds)
}

local combat = Combat()
combat:setParameter(COMBAT_PARAM_TYPE, COMBAT_HEALING)
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_MAGIC_GREEN)
combat:setParameter(COMBAT_PARAM_DISPEL, CONDITION_PARALYZE)
combat:setParameter(COMBAT_PARAM_AGGRESSIVE, false)

function onGetFormulaValues(player, level, maglevel)
    local base = 190
    local variation = 40
    local formula = 3 * maglevel + (3 * level)
    local min = (formula * (base - variation)) / 100
    local max = (formula * (base + variation)) / 100
    return min, max
end
combat:setCallback(CALLBACK_PARAM_LEVELMAGICVALUE, "onGetFormulaValues")

function onCastSpell(creature, variant)
    local player = Player(creature:getId())
    local target = Player(variant:getString())
    local stillValid = true

    if player:getPosition():getDistance(target:getPosition()) <= config.range then
        creature:getPosition():sendMagicEffect(CONST_ME_MAGIC_BLUE)

        for i = 1, (config.duration / config.delay) do
            addEvent(function()
                if not stillValid then return end -- Lazy fix for if a player has died or logged out
                local p = Player(creature:getId())
                local v = Variant(variant:getString())

                if p and v then
                    return combat:execute(p, v)
                else
                    stillValid = false
                end
            end, i * (config.delay * 1000))
        end

        return true
    else
        player:sendCancelMessage("Not in range to heal player: " .. target:getName())
        player:getPosition():sendMagicEffect(CONST_ME_POFF)
        return false
    end
end
Click to expand...
error :(

Code: 
Lua Script Error: [Spell Interface]
data/spells/scripts/spells/heal friend max.lua:onCastSpell
data/spells/scripts/spells/heal friend max.lua:28: attempt to index local 'target' (a nil value)
stack traceback:
        [C]: in function '__index'
        data/spells/scripts/spells/heal friend max.lua:28: in function <data/spells/scripts/spells/heal friend max.lua:23>
 
Upvote 0 Downvote
Piifafa said:
error :(

Code: 
Lua Script Error: [Spell Interface]
data/spells/scripts/spells/heal friend max.lua:onCastSpell
data/spells/scripts/spells/heal friend max.lua:28: attempt to index local 'target' (a nil value)
stack traceback:
        [C]: in function '__index'
        data/spells/scripts/spells/heal friend max.lua:28: in function <data/spells/scripts/spells/heal friend max.lua:23>
Click to expand...
Did you add these lines to the spell in spells.xml?
XML: 
playernameparam="1" params="1"
 
Upvote 0 Downvote
Heroid said:
Did you add these lines to the spell in spells.xml?
XML: 
playernameparam="1" params="1"
Click to expand...
Lua: 
    <instant name="Heal Friend Max" words="exura max sio" maglv="7" mana="70" aggressive="0" blockwalls="1" needtarget="1" playernameparam="1" params="1" needlearn="0" script="spells/heal friend max.lua">
        <vocation name="Druid" />
        <vocation name="Elder Druid" />
    </instant>
 
Upvote 0 Downvote
Weird, variant:getNumber() did not work in RevScripts and variant:getString() did not work here.
Try this:
Lua: 
local config = {
    range = 5, -- Max range from player you want to heal
    duration = 10, -- How long the heal should last (seconds)
    delay = 1, -- Delay between each heal (seconds)
}

local combat = Combat()
combat:setParameter(COMBAT_PARAM_TYPE, COMBAT_HEALING)
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_MAGIC_GREEN)
combat:setParameter(COMBAT_PARAM_DISPEL, CONDITION_PARALYZE)
combat:setParameter(COMBAT_PARAM_AGGRESSIVE, false)

function onGetFormulaValues(player, level, maglevel)
    local base = 190
    local variation = 40
    local formula = 3 * maglevel + (3 * level)
    local min = (formula * (base - variation)) / 100
    local max = (formula * (base + variation)) / 100
    return min, max
end
combat:setCallback(CALLBACK_PARAM_LEVELMAGICVALUE, "onGetFormulaValues")

function onCastSpell(creature, variant)
    local player = Player(creature:getId())
    local target = Player(variant:getNumber())
    local stillValid = true

    if player:getPosition():getDistance(target:getPosition()) <= config.range then
        creature:getPosition():sendMagicEffect(CONST_ME_MAGIC_BLUE)

        for i = 1, (config.duration / config.delay) do
            addEvent(function()
                if not stillValid then return end -- Lazy fix for if a player has died or logged out
                local p = Player(creature:getId())
                local v = Variant(variant:getNumber())

                if p and v then
                    return combat:execute(p, v)
                else
                    stillValid = false
                end
            end, i * (config.delay * 1000))
        end

        return true
    else
        player:sendCancelMessage("Not in range to heal player: " .. target:getName())
        player:getPosition():sendMagicEffect(CONST_ME_POFF)
        return false
    end
end
 
Upvote 1 Downvote
Solution
Heroid said:
Weird, variant:getNumber() did not work in RevScripts and variant:getString() did not work here.
Try this:
Lua: 
local config = {
    range = 5, -- Max range from player you want to heal
    duration = 10, -- How long the heal should last (seconds)
    delay = 1, -- Delay between each heal (seconds)
}

local combat = Combat()
combat:setParameter(COMBAT_PARAM_TYPE, COMBAT_HEALING)
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_MAGIC_GREEN)
combat:setParameter(COMBAT_PARAM_DISPEL, CONDITION_PARALYZE)
combat:setParameter(COMBAT_PARAM_AGGRESSIVE, false)

function onGetFormulaValues(player, level, maglevel)
base local = 190
variação local = 40
fórmula local = 3 * maglevel + (3 * level)
min local = (fórmula * (base - variação)) / 100
max local = (fórmula * (base + variação)) / 100
retorno min, max
fim
combat:setCallback(CALLBACK_PARAM_LEVELMAGICVALUE, "onGetFormulaValues")

função onCastSpell(criatura, variante)
jogador local = Player(creature:getId())
destino local = Player(variant:getNumber())
    local stillValid = true

if player:getPosition():getDistance(target:getPosition()) <= config.range então
criatura:getPosition():sendMagicEffect(CONST_ME_MAGIC_BLUE)

para i = 1, (config.duration / config.delay) fazer
addEvent(função()
se não for aindaVálido então volte fim -- Correção preguiçosa para se um jogador morreu ou desconectou-se
local p = Jogador(criatura:getId())
                local v = Variant(variant:getNumber())

se p e v então
Combate de retorno: Executar (P, V)
mais
stillValid = falso
fim
fim, i * (config.delay * 1000))
fim

retornar true
mais
player:sendCancelMessage("Não está no alcance para curar o jogador: " .. target:getName())
jogador:getPosition():sendMagicEffect(CONST_ME_POFF)
retornar false
fim
fim[/CÓDIGO]
[/QUOTE]
fectPor
Click to expand...
It worked well, now I feel like a luxury!
 
Upvote 0 Downvote

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