public static void unequip(final MapleClient c, final short src, final short dst) {
Equip source = (Equip) c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).getItem(src);
Equip target = (Equip) c.getPlayer().getInventory(MapleInventoryType.EQUIP).getItem(dst);
if (dst < 0) {
System.out.println("Unequipping to negative slot.");
}
if (source == null) {
return;
}
if (target != null && src <= 0) {
c.announce(InventoryFactory.getInventoryFull());
return;
}
c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).removeSlot(src);
if (target != null) {
c.getPlayer().getInventory(MapleInventoryType.EQUIP).removeSlot(dst);
}
source.setPosition(dst);
c.getPlayer().getInventory(MapleInventoryType.EQUIP).addFromDB(source);
if (target != null) {
target.setPosition(src);
c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).addFromDB(target);
}
c.announce(InventoryFactory.moveInventoryItem(MapleInventoryType.EQUIP, src, dst, (byte) 1));
c.getPlayer().equipChanged();
}
public static void removeFromSlot(
final MapleClient c,
final MapleInventoryType type,
final short slot,
final short quantity,
final boolean fromDrop,
final boolean consume) {
final IItem item = c.getPlayer().getInventory(type).getItem(slot);
final boolean allowZero = consume && InventoryConstants.isRechargable(item.getId());
c.getPlayer().getInventory(type).removeItem(slot, quantity, allowZero);
if (item.getQuantity() == 0 && !allowZero) {
c.announce(InventoryFactory.clearInventoryItem(type, item.getPosition(), fromDrop));
} else {
c.announce(InventoryFactory.updateInventorySlot(type, (Item) item, fromDrop));
}
}
public static boolean addRing(final MapleCharacter chr, final int Id, final int ringId) {
MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
MapleInventoryType type = ii.getInventoryType(Id);
IItem nEquip = ii.getEquipById(Id, ringId);
short newSlot = chr.getInventory(type).addItem(nEquip);
if (newSlot == -1) {
return false;
}
chr.getClient().announce(InventoryFactory.addInventorySlot(type, nEquip));
return true;
}
public static void drop(MapleClient c, MapleInventoryType type, short src, short quantity) {
if (src < 0) {
type = MapleInventoryType.EQUIPPED;
}
IItem source = c.getPlayer().getInventory(type).getItem(src);
int Id = source.getId();
if (c.getPlayer().getItemEffect() == Id && source.getQuantity() == 1) {
c.getPlayer().setItemEffect(0);
c.getPlayer().getMap().broadcastMessage(EffectFactory.itemEffect(c.getPlayer().getId(), 0));
} else if (Id == 5370000 || Id == 5370001) { // not actually possible
if (c.getPlayer().getItemQuantity(Id, false) == 1) {
c.getPlayer().setChalkboard(null);
}
} else if ((Id >= 5000000 && Id <= 5000100) || Id == 4031284) {
c.getPlayer().dropMessage("This item may not be dropped.");
return;
}
if (c.getPlayer().getItemQuantity(Id, true) < quantity
|| quantity < 0
|| source == null
|| source.getFlag() == InventoryConstants.LOCK
|| (quantity == 0 && !InventoryConstants.isRechargable(Id))) {
return;
}
Point dropPos = new Point(c.getPlayer().getPosition());
if (quantity < source.getQuantity() && !InventoryConstants.isRechargable(Id)) {
IItem target = source.copy();
target.setQuantity(quantity);
source.setQuantity((short) (source.getQuantity() - quantity));
c.announce(InventoryFactory.dropInventoryItemUpdate(type, source));
dropItem(c, target, dropPos);
} else {
c.getPlayer().getInventory(type).removeSlot(src);
c.announce(
InventoryFactory.dropInventoryItem((src < 0 ? MapleInventoryType.EQUIP : type), src));
if (src < 0) {
c.getPlayer().equipChanged();
}
dropItem(c, source, dropPos);
}
}
public static void move(
final MapleClient c, final MapleInventoryType type, final short src, final short dst) {
if (src < 0 || dst < 0) {
return;
}
final MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
final IItem source = c.getPlayer().getInventory(type).getItem(src);
final IItem initialTarget = c.getPlayer().getInventory(type).getItem(dst);
if (source == null) {
return;
}
short olddstQ = -1;
if (initialTarget != null) {
olddstQ = initialTarget.getQuantity();
}
final short oldsrcQ = source.getQuantity();
final short slotMax = ii.getSlotMax(c, source.getId());
c.getPlayer().getInventory(type).move(src, dst, slotMax);
if (!type.equals(MapleInventoryType.EQUIP)
&& initialTarget != null
&& initialTarget.getId() == source.getId()
&& !InventoryConstants.isRechargable(source.getId())) {
if ((olddstQ + oldsrcQ) > slotMax) {
c.announce(
InventoryFactory.moveAndMergeWithRestInventoryItem(
type, src, dst, (short) ((olddstQ + oldsrcQ) - slotMax), slotMax));
} else {
c.announce(
InventoryFactory.moveAndMergeInventoryItem(
type,
src,
dst,
((Item) c.getPlayer().getInventory(type).getItem(dst)).getQuantity()));
}
} else {
c.announce(InventoryFactory.moveInventoryItem(type, src, dst));
}
}
public static boolean addById(MapleClient c, int Id, short quantity, String owner, int petid) {
final MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
final MapleInventoryType type = ii.getInventoryType(Id);
if (!type.equals(MapleInventoryType.EQUIP)) {
final short slotMax = ii.getSlotMax(c, Id);
final List<IItem> existing = c.getPlayer().getInventory(type).listById(Id);
if (!InventoryConstants.isRechargable(Id)) {
if (existing.size() > 0) { // first update all existing slots to slotMax
Iterator<IItem> i = existing.iterator();
while (quantity > 0) {
if (i.hasNext()) {
Item eItem = (Item) i.next();
short oldQ = eItem.getQuantity();
if (oldQ < slotMax && (eItem.getOwner().equals(owner) || owner == null)) {
short newQ = (short) Math.min(oldQ + quantity, slotMax);
quantity -= (newQ - oldQ);
eItem.setQuantity(newQ);
c.announce(InventoryFactory.updateInventorySlot(type, eItem));
}
} else {
break;
}
}
}
while (quantity > 0 || InventoryConstants.isRechargable(Id)) {
short newQ = (short) Math.min(quantity, slotMax);
if (newQ != 0) {
quantity -= newQ;
Item nItem = new Item(Id, (short) 0, newQ, petid);
short newSlot = c.getPlayer().getInventory(type).addItem(nItem);
if (newSlot == -1) {
c.announce(InventoryFactory.getInventoryFull());
c.announce(InventoryFactory.getShowInventoryFull());
return false;
}
if (owner != null) {
nItem.setOwner(owner);
}
c.announce(InventoryFactory.addInventorySlot(type, nItem));
if ((InventoryConstants.isRechargable(Id)) && quantity == 0) {
break;
}
} else {
c.announce(IntraPersonalFactory.enableActions());
return false;
}
}
} else {
final Item nItem = new Item(Id, (short) 0, quantity);
final short newSlot = c.getPlayer().getInventory(type).addItem(nItem);
if (newSlot == -1) {
c.announce(InventoryFactory.getInventoryFull());
c.announce(InventoryFactory.getShowInventoryFull());
return false;
}
c.announce(InventoryFactory.addInventorySlot(type, nItem));
c.announce(IntraPersonalFactory.enableActions());
}
} else if (quantity == 1) {
IItem nEquip = ii.getEquipById(Id);
if (owner != null) {
nEquip.setOwner(owner);
}
short newSlot = c.getPlayer().getInventory(type).addItem(nEquip);
if (newSlot == -1) {
c.announce(InventoryFactory.getInventoryFull());
c.announce(InventoryFactory.getShowInventoryFull());
return false;
}
c.announce(InventoryFactory.addInventorySlot(type, nEquip));
} else {
throw new RuntimeException("Trying to create equip with non-one quantity");
}
return true;
}
public static void equip(final MapleClient c, final short src, short dst) {
Equip source = (Equip) c.getPlayer().getInventory(MapleInventoryType.EQUIP).getItem(src);
Equip target = (Equip) c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).getItem(dst);
if (dst == -12 && target != null) {
if (c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).getItem((short) -13) == null) {
dst = (short) -13;
target = null;
}
for (int i = 0; i < 2; i++) {
if (c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).getItem((short) (i - 16))
== null) {
dst = (short) (i - 16);
target = null;
}
}
if (target != null) {
return;
}
}
if (isPE(source.getId(), dst)
|| source == null
|| (MapleItemInformationProvider.getInstance().getReqLevel(source.getId())
> c.getPlayer().getLevel()
&& c.getPlayer().gmLevel() < 1)
|| (((source.getId() >= 1902000 && source.getId() <= 1902002) || source.getId() == 1912000)
&& c.getPlayer().getJobType() != 0)
|| (((source.getId() >= 1902005 && source.getId() <= 1902007) || source.getId() == 1912005)
&& c.getPlayer().getJobType() != 1)
|| (((source.getId() >= 1902015 && source.getId() <= 1902018) || source.getId() == 1912011)
&& !c.getPlayer().isAran())) {
return;
}
if (MapleItemInformationProvider.getInstance().isUntradeableOnEquip(source.getId())) {
source.setFlag((byte) InventoryConstants.UNTRADEABLE);
c.announce(InventoryFactory.updateSlot(source));
}
if (dst == -6) { // unequip the overall
final IItem top = c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).getItem((short) -5);
if (top != null && isOverall(top.getId())) {
if (c.getPlayer().getInventory(MapleInventoryType.EQUIP).isFull()) {
c.announce(InventoryFactory.getInventoryFull());
c.announce(InventoryFactory.getShowInventoryFull());
return;
}
unequip(
c, (short) -5, c.getPlayer().getInventory(MapleInventoryType.EQUIP).getNextFreeSlot());
}
} else if (dst == -5) { // equip overall
final IItem bottom =
c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).getItem((short) -6);
if (bottom != null && isOverall(source.getId())) {
if (c.getPlayer().getInventory(MapleInventoryType.EQUIP).isFull()) {
c.announce(InventoryFactory.getInventoryFull());
c.announce(InventoryFactory.getShowInventoryFull());
return;
}
unequip(
c, (short) -6, c.getPlayer().getInventory(MapleInventoryType.EQUIP).getNextFreeSlot());
}
} else if (dst == -10) { // check if weapon is two-handed
final IItem weapon =
c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).getItem((short) -11);
if (weapon != null
&& MapleItemInformationProvider.getInstance().isTwoHanded(weapon.getId())) {
if (c.getPlayer().getInventory(MapleInventoryType.EQUIP).isFull()) {
c.announce(InventoryFactory.getInventoryFull());
c.announce(InventoryFactory.getShowInventoryFull());
return;
}
unequip(
c, (short) -11, c.getPlayer().getInventory(MapleInventoryType.EQUIP).getNextFreeSlot());
}
} else if (dst == -11) { // unequip shield
final IItem shield =
c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).getItem((short) -10);
if (shield != null
&& MapleItemInformationProvider.getInstance().isTwoHanded(source.getId())) {
if (c.getPlayer().getInventory(MapleInventoryType.EQUIP).isFull()) {
c.announce(InventoryFactory.getInventoryFull());
c.announce(InventoryFactory.getShowInventoryFull());
return;
}
unequip(
c, (short) -10, c.getPlayer().getInventory(MapleInventoryType.EQUIP).getNextFreeSlot());
}
}
if (dst == -18) {
if (c.getPlayer().getMount() != null) {
c.getPlayer().getMount().setId(source.getId());
}
}
c.getPlayer().getInventory(MapleInventoryType.EQUIP).removeSlot(src);
if (target != null) {
c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).removeSlot(dst);
}
source.setPosition(dst);
c.getPlayer().getInventory(MapleInventoryType.EQUIPPED).addFromDB(source);
if (target != null) {
target.setPosition(src);
c.getPlayer().getInventory(MapleInventoryType.EQUIP).addFromDB(target);
}
if (c.getPlayer().getBuffedValue(MapleBuffStat.BOOSTER) != null && isWeapon(source.getId())) {
c.getPlayer().cancelBuffStats(MapleBuffStat.BOOSTER);
}
c.announce(InventoryFactory.moveInventoryItem(MapleInventoryType.EQUIP, src, dst, (byte) 2));
c.getPlayer().equipChanged();
if (source.getId() >= 1112001 && source.getId() <= 1112006) {
c.getPlayer().setMarriageRing(MapleRing.loadFromDB(c.getPlayer()));
c.announce(IntraPersonalFactory.getCharInfo(c.getPlayer()));
c.getPlayer().getMap().removePlayer(c.getPlayer());
c.getPlayer().getMap().addPlayer(c.getPlayer());
}
}
public static boolean addFromDrop(
final MapleClient c, final IItem item, final boolean show, final boolean showAnyMessage) {
final MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
if (ii.isPickupRestricted(item.getId())
&& c.getPlayer().getItemQuantity(item.getId(), true) > 0
&& showAnyMessage) {
c.announce(InventoryFactory.getInventoryFull());
c.announce(InventoryFactory.showItemUnavailable());
return false;
}
final MapleInventoryType type = ii.getInventoryType(item.getId());
short quantity = item.getQuantity();
if (!type.equals(MapleInventoryType.EQUIP)) {
final short slotMax = ii.getSlotMax(c, item.getId());
final List<IItem> existing = c.getPlayer().getInventory(type).listById(item.getId());
if (!InventoryConstants.isRechargable(item.getId())) {
if (existing.size() > 0) { // first update all existing slots to slotMax
Iterator<IItem> i = existing.iterator();
while (quantity > 0) {
if (i.hasNext()) {
final Item eItem = (Item) i.next();
final short oldQ = eItem.getQuantity();
if (oldQ < slotMax && item.getOwner().equals(eItem.getOwner())) {
short newQ = (short) Math.min(oldQ + quantity, slotMax);
quantity -= (newQ - oldQ);
eItem.setQuantity(newQ);
short newQi = (short) Math.min(quantity, slotMax);
quantity -= newQi;
Item nItem = new Item(item.getId(), (short) 0, newQi);
nItem.setOwner(item.getOwner());
if (c.getPlayer().getInventory(type).fakeAddItem(nItem) == -1) {
eItem.setQuantity(oldQ);
return false;
}
quantity += newQi;
c.announce(InventoryFactory.updateInventorySlot(type, eItem, showAnyMessage));
}
} else {
break;
}
}
}
while (quantity > 0 || InventoryConstants.isRechargable(item.getId())) {
final short newQ = (short) Math.min(quantity, slotMax);
quantity -= newQ;
final Item nItem = new Item(item.getId(), (short) 0, newQ);
nItem.setOwner(item.getOwner());
final short newSlot = c.getPlayer().getInventory(type).addItem(nItem);
if (newSlot == -1) {
if (showAnyMessage) {
c.announce(InventoryFactory.getInventoryFull());
c.announce(InventoryFactory.getShowInventoryFull());
}
item.setQuantity((short) (quantity + newQ));
return false;
}
c.announce(InventoryFactory.addInventorySlot(type, nItem, true));
if ((InventoryConstants.isRechargable(item.getId())) && quantity == 0) {
break;
}
}
} else {
final Item nItem = new Item(item.getId(), (short) 0, quantity);
final short newSlot = c.getPlayer().getInventory(type).addItem(nItem);
if (newSlot == -1) {
if (showAnyMessage) {
c.announce(InventoryFactory.getInventoryFull());
c.announce(InventoryFactory.getShowInventoryFull());
}
return false;
}
c.announce(InventoryFactory.addInventorySlot(type, nItem));
c.announce(IntraPersonalFactory.enableActions());
}
} else if (quantity == 1) {
final short newSlot = c.getPlayer().getInventory(type).addItem(item);
if (newSlot == -1) {
if (showAnyMessage) {
c.announce(InventoryFactory.getInventoryFull());
c.announce(InventoryFactory.getShowInventoryFull());
}
return false;
}
c.announce(InventoryFactory.addInventorySlot(type, item, true));
} else {
return false;
}
if (show) {
c.announce(EffectFactory.getShowItemGain(item.getId(), item.getQuantity()));
}
return true;
}