private void swap(IItem source, IItem target) {
inventory.remove(source.getPosition());
inventory.remove(target.getPosition());
byte swapPos = source.getPosition();
source.setPosition(target.getPosition());
target.setPosition(swapPos);
inventory.put(source.getPosition(), source);
inventory.put(target.getPosition(), target);
}
public void addFromDB(IItem item) {
if (item.getPosition() < 0 && !type.equals(MapleInventoryType.EQUIPPED)) {
throw new RuntimeException("Item with negative position in non-equipped IV wtf?");
}
inventory.put(item.getPosition(), item);
}
