Dropitems Command to make items not drop from mobs, only mesos?

[JarrYD]

So how would I make a command that a character can toggle on an off and when it is toggled on, items from bosses etc. wont drop for you. But mesos will still drop.
Was thinking of somehow adding an exception to the bossdrops table maybe?
This is for v55 btw, and heres my dropfrommonster from maplemap:

private void dropFromMonster(MapleCharacter dropOwner, MapleMonster monster) {
        if (dropsDisabled || (ChannelServer.getInstance(channel).getBossDropRate() <= 0)) {
            int card = dropOwner.getDropMod();
            return;
        }
        int maxDrops;
        MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
        final boolean isBoss = monster.isBoss();
        if (isBoss) {
            maxDrops = 8 * ChannelServer.getInstance(channel).getBossDropRate();
        } else {
            maxDrops = 8 * ChannelServer.getInstance(channel).getBossDropRate();
        }

        List<Integer> toDrop = new ArrayList<Integer>();
        if (monster.getId() == 9500167) {
    Random randomInt = new Random();
    int chance = randomInt.nextInt(10000);
    if (chance <= 10) { // 0.1%
        toDrop.add(4001013); // ItemID
    }
}  
        for (int i = 0; i < maxDrops; i++) {
            toDrop.add(monster.getDrop());
        }

        Set<Integer> alreadyDropped = new HashSet<Integer>();
        for (int i = 0; i < toDrop.size(); i++) {
            if (toDrop.get(i) == -1) {
                if (alreadyDropped.contains(-1) && !isBoss) {
                    toDrop.remove(i);
                    i--;
                } else {
                    alreadyDropped.add(-1);
                }
            } else {
                MapleInventoryType type = ii.getInventoryType(toDrop.get(i));
                if (alreadyDropped.contains((int) type.getType()) && !isBoss) {
                    toDrop.remove(i);
                    i--;
                } else {
                    alreadyDropped.add((int) type.getType());
                }
            }
        }

        if (toDrop.size() > maxDrops) {
            toDrop = toDrop.subList(0, maxDrops);
        }
        Point[] toPoint = new Point[toDrop.size()];
        int shiftDirection = 0;
        int shiftCount = 0;

        int curX = Math.min(Math.max(monster.getPosition().x - 25 * (toDrop.size() / 2), footholds.getMinDropX() + 25), footholds.getMaxDropX() - toDrop.size() * 25);
        int curY = Math.max(monster.getPosition().y, footholds.getY1());
        //int monsterShift = curX -
        while (shiftDirection < 3 && shiftCount < 1000) {
            // TODO for real center drop the monster width is needed o.o"
            if (shiftDirection == 1) {
                curX += 25;
            } else if (shiftDirection == 2) {
                curX -= 25;
            }
            // now do it
            for (int i = 0; i < toDrop.size(); i++) {
                MapleFoothold wall = footholds.findWall(new Point(curX, curY), new Point(curX + toDrop.size() * 25, curY));
                if (wall != null) {
                    //System.out.println("found a wall. wallX " + wall.getX1() + " curX " + curX);
                    if (wall.getX1() < curX) {
                        shiftDirection = 1;
                        shiftCount++;
                        break;
                    } else if (wall.getX1() == curX) {
                        if (shiftDirection == 0) {
                            shiftDirection = 1;
                        }
                        shiftCount++;
                        break;
                    } else {
                        shiftDirection = 2;
                        shiftCount++;
                        break;
                    }
                } else if (i == toDrop.size() - 1) {
                    //System.out.println("ok " + curX);
                    shiftDirection = 3;
                }
                final Point dropPos = calcDropPos(new Point(curX + i * 25, curY), new Point(monster.getPosition()));
                toPoint[i] = new Point(curX + i * 25, curY);
                final int drop = toDrop.get(i);

                if (drop == -1) { // meso
                    final int mesoRate = ChannelServer.getInstance(dropOwner.getClient().getChannel()).getMesoRate();
                    Random r = new Random();
                    double mesoDecrease = Math.pow(0.93, monster.getExp() / 300.0);
                    if (mesoDecrease > 1.0) {
                        mesoDecrease = 1.0;
                    } else if (mesoDecrease < 0.001) {
                        mesoDecrease = 0.005;
                    }
                    int tempmeso = Math.min(30000, (int) (mesoDecrease * (monster.getExp()) *
                            (1.0 + r.nextInt(20)) / 10.0));
                    if (dropOwner.getBuffedValue(MapleBuffStat.MESOUP) != null) {
                        tempmeso = (int) (tempmeso * dropOwner.getBuffedValue(MapleBuffStat.MESOUP).doubleValue() / 100.0);
                    }

                    final int meso = tempmeso;

                    if (meso > 0) {
                        final MapleMonster dropMonster = monster;
                        final MapleCharacter dropChar = dropOwner;
                        TimerManager.getInstance().schedule(new Runnable() {

                            public void run() {
                                spawnMesoDrop(meso * mesoRate, meso, dropPos, dropMonster, dropChar, isBoss);
                            }
                        }, monster.getAnimationTime("die1"));
                    }
                } else {
                    IItem idrop;
                    MapleInventoryType type = ii.getInventoryType(drop);
                    if (type.equals(MapleInventoryType.EQUIP)) {
                        Equip nEquip = ii.randomizeStats((Equip) ii.getEquipById(drop));
                        idrop = nEquip;
                    } else {
                        idrop = new Item(drop, (byte) 0, (short) 1);
                        // Randomize quantity for certain items
                        if (ii.isArrowForBow(drop) || ii.isArrowForCrossBow(drop) || ii.isThrowingStar(drop)) {
                            idrop.setQuantity((short) (1 + ii.getSlotMax(drop) * Math.random()));
                        }
                    }

                    StringBuilder logMsg = new StringBuilder("Created as a drop from monster ");
                    logMsg.append(monster.getObjectId());
                    logMsg.append(" (");
                    logMsg.append(monster.getId());
                    logMsg.append(") at ");
                    logMsg.append(dropPos.toString());
                    logMsg.append(" on map ");
                    logMsg.append(mapid);
                    idrop.log(logMsg.toString(), false);

                    final MapleMapItem mdrop = new MapleMapItem(idrop, dropPos, monster, dropOwner);
                    final MapleMapObject dropMonster = monster;
                    final MapleCharacter dropChar = dropOwner;
                    final TimerManager tMan = TimerManager.getInstance();

                    activateItemReactors(mdrop);
                    tMan.schedule(new Runnable() {

                        public void run() {
                            spawnAndAddRangedMapObject(mdrop, new DelayedPacketCreation() {

                                public void sendPackets(MapleClient c) {
                                    c.getSession().write(MaplePacketCreator.dropItemFromMapObject(drop, mdrop.getObjectId(), dropMonster.getObjectId(), isBoss ? 0 : dropChar.getId(), dropMonster.getPosition(), dropPos, (byte) 1));
                                }
                            });

                            tMan.schedule(new ExpireMapItemJob(mdrop), 60000);
                        }
                    }, monster.getAnimationTime("die1"));

                }
            }
        }
    }

So would I make a dropitems is on check and then if it is just return; or?

[MentaL]

[AristoCat]

Create a boolean for each character and add a check on item drop packet.

[JarrYD]

Hmmm still need help

[JarrYD]

Still need help, was thinking a player command like this that only sets the players drop rate to 0

} else if (splitted[0].equals("@droprate")) {

                
                    cserv.setDropRate(0);
}

[funnylord]

better off doing something that togglesdrops on all maps.

[sunnyboy]

If you set drop rate to 0, nothing would technically drop including mesos.

[Splend]

Go to the MapleMap and find the spawnDrop function that drops the item in the map.
and add an if check.
Something like this:

if (cserv.DropItem()) {
         spawnDrop(iItem, calcDropPos(pos, mob.getPosition()), mob, player, (byte) 1);
}

[JarrYD]

Go to the MapleMap and find the spawnDrop function that drops the item in the map.
and add an if check.
Something like this:

if (cserv.DropItem()) {
         spawnDrop(iItem, calcDropPos(pos, mob.getPosition()), mob, player, (byte) 1);
}

Yeah I need to do something like that and then add a toggle for it. That didn't work for me though.

[JarrYD]

Bump~

[JarrYD]

updated thread

[royalmonky]

updated thread

I already coded that on my v83 source just leech it from there.

[JarrYD]

I already coded that on my v83 source just leech it from there.

Oh yeah thats right, we had nodrops coded. Derp.