/**
* Удаляет указанные предметы из инвентаря игрока, и обновляет инвентарь
*
* @param itemId : id удаляемого предмета
* @param count : число удаляемых предметов<br>
* Если count передать -1, то будут удалены все указанные предметы.
* @return Количество удаленных предметов
*/
public long takeItems(int itemId, long count) {
Player player = getPlayer();
if (player == null) {
return 0;
}
// Get object item from player's inventory list
ItemInstance item = player.getInventory().getItemByItemId(itemId);
if (item == null) {
return 0;
}
// Tests on count value in order not to have negative value
if ((count < 0) || (count > item.getCount())) {
count = item.getCount();
}
// Destroy the quantity of items wanted
player.getInventory().destroyItemByItemId(itemId, count);
// Send message of destruction to client
player.sendPacket(SystemMessage2.removeItems(itemId, count));
return count;
}
/**
* Destroy element used by quest when quest is exited
*
* @param repeatable
* @return QuestState
*/
public QuestState exitCurrentQuest(boolean repeatable) {
Player player = getPlayer();
if (player == null) {
return this;
}
removePlayerOnKillListener();
// Clean drops
for (int itemId : _quest.getItems()) {
// Get [item from] / [presence of the item in] the inventory of the player
ItemInstance item = player.getInventory().getItemByItemId(itemId);
if ((item == null) || (itemId == 57)) {
continue;
}
long count = item.getCount();
// If player has the item in inventory, destroy it (if not gold)
player.getInventory().destroyItemByItemId(itemId, count);
player.getWarehouse().destroyItemByItemId(itemId, count); // TODO [G1ta0] analyze this
}
// If quest is repeatable, delete quest from list of quest of the player and from database
// (quest CAN be created again => repeatable)
if (repeatable) {
player.removeQuestState(_quest.getName());
Quest.deleteQuestInDb(this);
_vars.clear();
} else { // Otherwise, delete variables for quest and update database (quest CANNOT be created
// again => not repeatable)
for (String var : _vars.keySet()) {
if (var != null) {
unset(var);
}
}
setState(Quest.COMPLETED);
Quest.updateQuestInDb(this); // FIXME: оно вроде не нужно?
}
if (isCompleted()) {
// WorldStatisticsManager.getInstance().updateStat(player, CategoryType.QUESTS_COMPLETED,0,
// 1);
}
player.sendPacket(new QuestList(player));
return this;
}
@Override
public boolean useItem(Playable playable, ItemInstance item, boolean ctrl) {
if (!playable.isPlayer()) return false;
Player activeChar = playable.getPlayer();
if (!activeChar.isQuestContinuationPossible(true)) return false;
Map<Integer, Long> items = new HashMap<Integer, Long>();
long count = 0;
do {
count++;
getGroupItem(activeChar, _dropmats, items);
getGroupItem(activeChar, _dropacc, items);
getGroupItem(activeChar, _dropevents, items);
getGroupItem(activeChar, _dropench, items);
} while (ctrl && item.getCount() > count && activeChar.isQuestContinuationPossible(false));
activeChar.getInventory().destroyItem(item, count); // FIXME [G1ta0] item-API
activeChar.sendPacket(SystemMessage2.removeItems(item.getItemId(), count));
for (Entry<Integer, Long> e : items.entrySet())
activeChar.sendPacket(SystemMessage2.obtainItems(e.getKey(), e.getValue(), 0));
return true;
}