Spell [TFS 1.x] Summon Explosion Spell

[Nekiro]

Hello, I was bored so I looked into forums and someone needed this, so here you go.

How does it work?
It summons x monsters and if these monsters are near their target they will explode dealing damage.

local monsterName, monsterCount = "demon", 4 -- time is in seconds

local combat = Combat()
combat:setParameter(COMBAT_PARAM_TYPE, COMBAT_DEATHDAMAGE)
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_MORTAREA)
combat:setArea(createCombatArea(AREA_CIRCLE5X5))

function onGetFormulaValues(player, skill, attack, factor)
    local min = (player:getLevel() / 2) + 20 -- completely random
    local max = (player:getLevel() / 5) + 93
    return -min, -max
end

combat:setCallback(CALLBACK_PARAM_SKILLVALUE, "onGetFormulaValues")

local function checkPosition(cid, variant)
    local creature = Creature(cid)
    if not creature then
        return true
    end

    local target = creature:getTarget()
    if not target or not creature:getMaster() then
        creature:getPosition():sendMagicEffect(CONST_ME_POFF)
        creature:remove()
        return true
    end

    if creature:getPosition():getDistance(target:getPosition()) <= 1 then
        combat:execute(creature:getMaster(), variant)
        creature:remove()
        return true
    end

    addEvent(checkPosition, 2 * 1000, cid, variant)
    return true
end

function onCastSpell(creature, variant)
    for i = 1, monsterCount do
        local summon = Game.createMonster(monsterName, creature:getPosition(), true, false)
        if summon then
            creature:addSummon(summon)
            addEvent(checkPosition, 2 * 1000, summon.uid, variant)
        end
    end
    return true
end

 

[rooyo]

you can make script for 0.3.6? please

 

[Peonso]

Thank you.

 

[Andréew]

Will they run towards your target? Would be a beast spell if You had a necro class and this spell would summon like 5 skeletons running towards your target and explode.

 

[Nekiro]

Will they run towards your target? Would be a beast spell if You had a necro class and this spell would summon like 5 skeletons running towards your target and explode.

Thats how it works.

 

[Andréew]

Then i Will use it! Thanks for the release

 

[Hidroponica]

does the effect of the explosion appear on the player or the demon?

 

[Nekiro]

does the effect of the explosion appear on the player or the demon?

It appears on the target.

 

[Hidroponica]

I tested it and the effect appears on me

 

[Nekiro]

I tested it and the effect appears on me

You have added it wrongly to spells.xml.
needTarget="1"

 

[beliar34]

function onCastSpell(creature, variant)
    for i = 1, monsterCount do
        local summon = Game.createMonster(monsterName, creature:getPosition(), true, false)
        if summon then
            creature:addSummon(summon)
            addEvent(checkPosition, 2 * 1000, summon.uid, variant)

How to change that for TFS 0.3.5 ? @Thexamx

This is 90% code translation from tfs 1.0 to tfs 0.3.5 i stuck at the last part

local monsterName, monsterCount = "demon", 4 -- time is in seconds
local combat = createCombatObject()
setCombatParam(combat, COMBAT_PARAM_TYPE, COMBAT_DEATHDAMAGE)
setCombatParam(combat, COMBAT_PARAM_EFFECT, CONST_ME_MORTAREA)
arr = {
{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},
}

local area = createCombatArea(arr)
setCombatArea(combat, area)

function onGetFormulaValues(player, skill, attack, factor)
    local min = (player:getLevel() / 2) + 20 -- completely random
    local max = (player:getLevel() / 5) + 93
    return -min, -max
end
setCombatCallback(CALLBACK_PARAM_SKILLVALUE, "onGetFormulaValues")
local function checkPosition(cid, variant)
    local creature = Creature(cid)
    if not creature then
        return true
    end
    local target = creature:getTarget()
    if not target or not creature:getMaster() then
        creature:getPosition():sendMagicEffect(CONST_ME_POFF)
        creature:remove()
        return true
    end
    if creature:getPosition():getDistance(target:getPosition()) <= 1 then
        combat:execute(creature:getMaster(), variant)
        creature:remove()
        return true
    end
    addEvent(checkPosition, 2 * 1000, cid, variant)
    return true
end
function onCastSpell(creature, variant)
    for i = 1, monsterCount do
        local summon = Game.createMonster(monsterName, creature:getPosition(), true, false)
        if summon then
            creature:addSummon(summon)
            addEvent(checkPosition, 2 * 1000, summon.uid, variant)
        end
    end
    return true
end

50% translation but errors only in 56 line

stack traceback:
[8Cdata/spells/scripts/attack/final wolves.lua:56: in function <data/spells/scripts/attack/final wolves.lua:54>

 

[Gicu]

Like kamikaze ghost attack form dragon ball

 

[Andréew]

Getting errors while adding it..

Lua Script Error: [Test Interface]
data/spells/scripts/Necromancer/summon_explosion.lua
LuaScriptInterface::luaCreateCombatArea(). Invalid area table.
stack traceback:
        [C]: in function 'createCombatArea'
        data/spells/scripts/Necromancer/summon_explosion.lua:6: in main chunk

Lua Script Error: [Test Interface]
data/spells/scripts/Necromancer/summon_explosion.lua
LuaScriptInterface::luaCombatSetArea(). Area not found
stack traceback:
        [C]: in function 'setArea'
        data/spells/scripts/Necromancer/summon_explosion.lua:6: in main chunk

Lua Script Error: [Spell Interface]
data/spells/scripts/Necromancer/summon_explosion.lua
LuaScriptInterface::luaCreateCombatArea(). Invalid area table.
stack traceback:
        [C]: in function 'createCombatArea'
        data/spells/scripts/Necromancer/summon_explosion.lua:6: in main chunk

Lua Script Error: [Spell Interface]
data/spells/scripts/Necromancer/summon_explosion.lua
LuaScriptInterface::luaCombatSetArea(). Area not found
stack traceback:
        [C]: in function 'setArea'
        data/spells/scripts/Necromancer/summon_explosion.lua:6: in main chunk

also when cast ingame i get this

Lua Script Error: [Spell Interface]
data/spells/scripts/Necromancer/summon_explosion.lua:onCastSpell
data/spells/scripts/Necromancer/summon_explosion.lua:43: attempt to call method 'addSummon' (a nil value)
stack traceback:
        [C]: in function 'addSummon'
        data/spells/scripts/Necromancer/summon_explosion.lua:43: in function <data/spells/scripts/Necromancer/summon_explosion.lua:39>

It summons a monster, but instead of running any where it attacks the player that summoned it.

 

[kingsley666]

Amazing, thank you very much .