[help] Negative Exp help.

[natkemon]

Im tring to fix the negative EXP in my mapleblade repack.

is it wrong that i do this?

       public void setExp(int amount) {
        this.exp.set(amount);
         exp.set(amount);
    } 

and Is it wrong that i do this?

    public void gainExp(int gain, boolean show, boolean inChat) {
        gainExp(gain, show, inChat, true);
                        //if the player has negative exp while gaining exp convert to absolute value and levelup if value is greater than exp needed for level
        if (getExp() < 0) {
               setExp(Math.abs(getExp()));
               while (level < 200 && getExp() >= ExpTable.getExpNeededForLevel(level + 1)) {
                      levelUp(true);
               }
        }
    }

    public void gainExp(int gain, boolean show, boolean inChat, boolean white) {
        gainExp(gain, show, inChat, white, 0);
                                //if the player has negative exp while gaining exp convert to absolute value and levelup if value is greater than exp needed for level
        if (getExp() < 0) {
               setExp(Math.abs(getExp()));
               while (level < 200 && getExp() >= ExpTable.getExpNeededForLevel(level + 1)) {
                      levelUp(true);
               }
        }
    }

    public void gainExp(int gain, boolean show, boolean inChat, boolean white, int party) {
        if (level < getMaxLevel()) {
            int total = gain;
            if (party > 1 && client.getPlayer().getReborns() == 0) {
            total += party * gain * 2;
            }
            if (party > 1) {
            total += party * gain / 20;
            }
            if ((long) this.exp.get() + (long) gain > (long) Integer.MAX_VALUE) {
                int gainFirst = ExpTable.getExpNeededForLevel(level) - this.exp.get();
                gain -= gainFirst + 1;
                this.gainExp(gainFirst + 1, false, inChat, white);
            }
            updateSingleStat(MapleStat.EXP, this.exp.addAndGet(gain));
            if (show && gain != 0) {
                client.getSession().write(MaplePacketCreator.getShowExpGain(gain, inChat, white, (byte) (total != gain ? party - 1 : 0)));
            }
        if (MapleCharacter.getMultiLevel()) {
            while (level < getMaxLevel() && exp.get() >= ExpTable.getExpNeededForLevel(level)) {
                levelUp(true);
            }
            } else if (exp.get() >= ExpTable.getExpNeededForLevel(level)) {
                levelUp(true);
                int need = ExpTable.getExpNeededForLevel(level);
                if (exp.get() >= need) {
                    setExp(need - 1);
                    updateSingleStat(MapleStat.EXP, need);
                }
            }
                                    //if the player has negative exp while gaining exp convert to absolute value and levelup if value is greater than exp needed for level
        if (getExp() < 0) {
               setExp(Math.abs(getExp()));
               while (level < 200 && getExp() >= ExpTable.getExpNeededForLevel(level + 1)) {
                      levelUp(true);
               }
        }
        }
    } 

[MentaL]