[Support] Decreasing a players skills

[Aarthec]

I'm trying to decrease a players skills by using this function:

doPlayerAddSkill(cid, amount)

I can't think of any way to make a specific skill decrease by X.

 

[Hazen]

Do you tried to change amount to a negative value?

 

[Aarthec]

Yes, but I need something to subtract it with, I can't just write:
doPlayerAddSkill(cid, -1) etc.

 

[babalow]

data/lib/function.lua

function doPlayerAddSkill(cid, skill, amount, round)
    if(skill == SKILL__LEVEL) then
        return doPlayerAddLevel(cid, amount, round)
    elseif(skill == SKILL__MAGLEVEL) then
        return doPlayerAddMagLevel(cid, amount)
    end

    return doPlayerAddSkillTry(cid, skill, (getPlayerRequiredSkillTries(cid, skill, getPlayerSkillLevel(cid, skill) + 1) - getPlayerSkillTries(cid, skill)) / getConfigInfo('rateSkill'))
end

 

[Aarthec]

doPlayerAddSkill(cid, 2, -getPlayerSkillLevel(cid, 2)+10)

Keeps giving me skills instead of removing them ^^