Lua Spell for Knights

[Progenosis]

I want to make a spell that deals damage based on the skills of the player (sword, club, axe)

This is the attack formula that has the spell I took:

local firstStrike = createCombatObject()
setCombatParam(firstStrike, COMBAT_PARAM_TYPE, COMBAT_PHYSICALDAMAGE)
setCombatParam(firstStrike, COMBAT_PARAM_EFFECT, CONST_ME_GROUNDSHAKER)
setCombatFormula(firstStrike, COMBAT_FORMULA_LEVELMAGIC, -13.766, -50, -12.241, -100)

But this speall deals the same damage when casted by a lvl 100 knight with sword skill 100 than a lvl 100 knight with sword kill 20 player :/

How can I fix it?

 

[Limos]

This is from the spell berserk

function onGetFormulaValues(cid, level, skill, attack, factor)
   local skillTotal, levelTotal = skill + attack, level / 5
   return -(skillTotal * 0.5 + levelTotal), -(skillTotal * 1.5 + levelTotal)
end

setCombatCallback(firstStrike, CALLBACK_PARAM_SKILLVALUE, "onGetFormulaValues")

You can use that instead of the COMBAT_FORMULA_LEVELMAGIC line.

 

[Progenosis]

Doesn't works :/

28/10/2014 19:01:19] data/spells/scripts/AADendenic/superexori.lua:60: attempt to index local 'bigFlames' (a number value)

 

[Progenosis]

local repeatAmount = 1
local deathFlamesArea = {
    createCombatArea({
        {0, 1, 0},
        {1, 2, 1},
        {0, 1, 0}
    }),
    createCombatArea({
        {0, 1, 1, 1, 0},
        {1, 1, 0, 1, 1},
        {1, 0, 2, 0, 1},
        {1, 1, 0, 1, 1},
        {0, 1, 1, 1, 0}
    }),
    createCombatArea({
        {0, 0, 1, 1, 1, 0, 0},
        {0, 1, 0, 0, 0, 1, 0},
        {1, 0, 0, 0, 0, 0, 1},
        {1, 0, 0, 2, 0, 0, 1},
        {1, 0, 0, 0, 0, 0, 1},
        {0, 1, 0, 0, 0, 1, 0},
        {0, 0, 1, 1, 1, 0, 0}
    })
}
local bigFlamesArea = createCombatArea({
    {0, 0, 1, 1, 1, 1, 1, 0, 0},
    {0, 1, 1, 0, 0, 0, 1, 1, 0},
    {1, 1, 0, 0, 0, 0, 0, 1, 1},
    {1, 0, 0, 0, 0, 0, 0, 0, 1},
    {1, 0, 0, 0, 2, 0, 0, 0, 1},
    {1, 0, 0, 0, 0, 0, 0, 0, 1},
    {1, 1, 0, 0, 0, 0, 0, 1, 1},
    {0, 1, 1, 0, 0, 0, 1, 1, 0},
    {0, 0, 1, 1, 1, 1, 1, 0, 0}
})
local deathFlames = {}
for k, area in ipairs(deathFlamesArea) do
    deathFlames[k] = createCombatObject()
    setCombatParam(deathFlames[k], COMBAT_PARAM_TYPE, COMBAT_PHYSICALDAMAGE)
    setCombatParam(deathFlames[k], COMBAT_PARAM_EFFECT, CONST_ME_GROUNDSHAKE)
    function onGetFormulaValues(cid, level, skill, attack, factor)
    local skillTotal, levelTotal = skill + attack, level / 5
    return -(skillTotal * 0.5 + levelTotal), -(skillTotal * 1.5 + levelTotal)
    end
    setCombatCallback(deathFlames[k], CALLBACK_PARAM_SKILLVALUE, "onGetFormulaValues")
end
local bigFlames = createCombatObject()
setCombatParam(bigFlames, COMBAT_PARAM_TYPE, COMBAT_PHYSICALDAMAGE)
setCombatParam(bigFlames, COMBAT_PARAM_EFFECT, CONST_ME_GROUNDSHAKER)
function onGetFormulaValues(cid, level, skill, attack, factor)
    local skillTotal, levelTotal = skill + attack, level / 5
    return -(skillTotal * 0.5 + levelTotal), -(skillTotal * 1.5 + levelTotal)
    end
    setCombatCallback(bigFlames[k], CALLBACK_PARAM_SKILLVALUE, "onGetFormulaValues")
function onTargetTile(cid, pos)
    doSendDistanceShoot(getCreaturePosition(cid), pos, CONST_ANI_WHIRLWINDSWORD)
end
setCombatCallback(bigFlames, CALLBACK_PARAM_TARGETTILE, "onTargetTile")
local function castSpellDelay(p)
    if(isCreature(p[1]) == TRUE) then
        doCombat(unpack(p))
    end
end
function onCastSpell(cid, var)
    for i = 0, repeatAmount - 1 do
        for k, combat in ipairs(deathFlames) do
            addEvent(castSpellDelay, (10 * k) + #deathFlames * 150 * i + 700 * i, {cid, combat, var})
        end
        addEvent(castSpellDelay, (10 * #deathFlames) + #deathFlames * 150 * i + 700 * i, {cid, bigFlames, var})
    end
    return LUA_NO_ERROR
end

 

[Limos]

setCombatCallback(bigFlames, CALLBACK_PARAM_SKILLVALUE, "onGetFormulaValues")

 

[Progenosis]

Doesn't showthe spell's area, only shows the effect on 1 sqm where the player stands.

 

[Limos]

The areas aren't set to combats in the script.

setCombatArea(combat, area)

But then instead of combat the name of the combat and instead of area the name of the area.