Lua A spell bug need help! asap

[Lpe95]

Hey i use the old natalaaa and their utura con spell is fckt up it wont' do any dmg and when they use it the server lagging a bit


here is script any one sees the problem?


And this is comping up on my console about the bug on the spell

[18/03/2014 20:06:29] [Error - Spell Interface]
[18/03/2014 20:06:29] In a callback: data/spells/scripts/attack/spear.lua:onGetFormulaValues
[18/03/2014 20:06:29] (Unknown script file)
[18/03/2014 20:06:30] Description:
[18/03/2014 20:06:30] (luaGetPlayerSkillLevel) Player not found

[18/03/2014 20:06:30] [Error - Spell Interface]
[18/03/2014 20:06:30] In a callback: data/spells/scripts/attack/spear.lua:onGetFormulaValues
[18/03/2014 20:06:30] (Unknown script file)
[18/03/2014 20:06:30] Description:
[18/03/2014 20:06:30] data/spells/scripts/attack/spear.lua:62: attempt to perform arithmetic on local 'distance' (a boolean value)

local config =
{
    --Spell made by me special for OTLand.net
    --If you have some question or you are interested in buying v2 where enchanted arrows, burst's AoE, spears and trowning stars are supported feel free to PM
    --You can use and edit this spell for your OTS, but you can't publish it somewhere without my permission
    --You can't remove author line from script.
        author = "andu",
    --All rights to andu: "otland.net/members/andu/"; "facebook.com/olrios", olrios is my 2nd nickname
    ----------------- CONFIGURATION ----------------
    removeAmmo = false, -- set true to remove one ammo per each shot. true is better for more RPG (remember to add , after "true" or "false")
    alwaysHits = false, -- set true to make this spell always hits, otherwise hits will be afected by your distance
    damageMultipiler = 1.2, -- 0.75 mean 75% of you normal damage will be apiled per each shot (1.0 = 100%, 2.0 = 200% ...)
    shots =
    {
        perLevel = true, -- set false to make spell shooting everytime the same amount of arrows, otherwise it will shoot more if your level is higher
        multipiler = 80, -- (if perLevel is false - leave this alone) shoots "level/multipiler" arrows at once. ex. level 300 will shot 10 arrows at once (300/30=10) Multipiler CANT BE LESS THEN 1!
        amount = 0, -- here is the amount of arrows shooted if perLevel is set to false
        time = 120, -- time between shoots (120 is good number there)
    },
    criticals =
    {
        enable = true, -- set false to make spell unable to do critical strikes
        chance = 5, -- in percents
        multipiler = 1.45, -- 2.0 mean: criticals will be 2 times much stronger, (1.0 mean same as non crits)
        info =
        {
            enable = true, -- set true to make enable "critical info"
            color = 180, -- check your data/lib/constant.lua for more avaible colors (can be a number between 0 and 255)
            onTarget = true -- set false to do "critical strike info" on you, otherwise it will be shown on target. for me onTarget looks much better
        }
    },
    ------------------------------------------------
    --- DO NOT TOUCHING ANYTHING BELOW THIS LINE ---
    ------------------------------------------------
    arrowsIds = {2544, 2545, 2546, 7364, 7365, 7838, 7840, 7839, 7850},
    boltsIds = {2543, 2547, 7629, 7363},
    effects = {
        [7366] = CONST_ANI_GREENSTAR,
        [2410] = CONST_ANI_THROWINGKNIFE,
        [10531] = CONST_ANI_DEATH,
        [4848] = CONST_ANI_SMALLICE,
    }
}
local combat = createCombatObject()
setCombatParam(combat, COMBAT_PARAM_TYPE, COMBAT_PHYSICALDAMAGE)
setCombatParam(combat, COMBAT_PARAM_BLOCKARMOR, false)
setCombatParam(combat, COMBAT_PARAM_BLOCKSHIELD, false)
local function crit()
    return math.random(100)
end
function onGetFormulaValues(cid, level, maglevel)
    local pos = getCreaturePosition(cid)
    local tos = getCreaturePosition(getCreatureTarget(cid))
    local distance = getPlayerSkillLevel(cid, 4, false)
    local max = -(5*level^(1/1.5)+distance*1.5+25*2*distance/40-30)*config.damageMultipiler
    if config.alwaysHits == true then
        min = max
    else
        min = math.floor(max / 2)
    end
    if config.criticals.enable and crit() <= config.criticals.chance then
        min = min * config.criticals.multipiler
        max = max * config.criticals.multipiler
        if(config.criticals.info.onTarget == true) then
            pos = tos
        end
        doSendAnimatedText(pos, "CRITICAL", config.criticals.info.color)   
    end
    return min, max
end
setCombatCallback(combat, CALLBACK_PARAM_LEVELMAGICVALUE, "onGetFormulaValues")
local function shot(param)
    if config.criticals.enable == false then
        config.criticals.info.enable = false
    end
    if(isCreature(getCreatureTarget(param.cid)) and (getCreatureHealth(getCreatureTarget(param.cid)) > 0)) then
        local tos = getCreaturePosition(getCreatureTarget(param.cid))
        local pos = getCreaturePosition(param.cid)
        local ammo = getPlayerSlotItem(param.cid, CONST_SLOT_AMMO)
        local weapon = getPlayerWeapon(param.cid)
        if(config.removeAmmo == true) then
            if((isInArray(config.arrowsIds, ammo.itemid) and(weapon.ammoType == arrow)) or(isInArray(config.boltsIds, ammo.itemid) and(weapon.ammoType == bolt))) then
                if(doPlayerRemoveItem(param.cid, ammo.itemid, 1) == true) then
                    doCombat(param.cid, combat, param.var)
                    doSendDistanceShoot(pos, tos, config.effects[weapon.itemid])
                else
                    doSendMagicEffect(pos, CONST_ME_POFF)
                end
            else
                doSendMagicEffect(pos, CONST_ME_POFF)
            end
        else
            doCombat(param.cid, combat, param.var)
            doSendDistanceShoot(pos, tos, config.effects[weapon.itemid])
        end
    end
    return true
end
function onCastSpell(cid, var)
    local weapon = getPlayerWeapon(cid)

    if((weapon.weaponType == distance) and ((weapon.ammoType == arrow) or (weapon.ammoType == bolt))) then
        local value = getPlayerLevel(cid) / config.shots.multipiler
        if(config.shots.perLevel == false) then
            value = config.shots.amount
        end
        for s = 1, value do
            addEvent(shot, s * config.shots.time, {cid = cid, var = var})
        end
    else
        doSendMagicEffect(getCreaturePosition(cid), CONST_ME_POFF)
    end
    return true
end

 

[Techrlz]

Can explain what this spell do?