PetFood.java example

Explorer
silentium-master
/*
 * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that
 * it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If
 * not, see <http://www.gnu.org/licenses/>.
 */
package silentium.scripts.handlers.item;

import silentium.gameserver.configs.MainConfig;
import silentium.gameserver.handler.IItemHandler;
import silentium.gameserver.model.L2ItemInstance;
import silentium.gameserver.model.L2Skill;
import silentium.gameserver.model.actor.L2Playable;
import silentium.gameserver.model.actor.instance.L2PcInstance;
import silentium.gameserver.model.actor.instance.L2PetInstance;
import silentium.gameserver.network.SystemMessageId;
import silentium.gameserver.network.serverpackets.MagicSkillUse;
import silentium.gameserver.network.serverpackets.SystemMessage;
import silentium.gameserver.tables.PetDataTable;
import silentium.gameserver.tables.SkillTable;
import silentium.gameserver.utils.Util;

/**
 * @author Kerberos
 */
public class PetFood implements IItemHandler {
	@Override
	public void useItem(final L2Playable playable, final L2ItemInstance item, final boolean forceUse) {
		final int itemId = item.getItemId();
		switch (itemId) {
			case 2515: // Wolf's food
				useFood(playable, 2048, item);
				break;
			case 4038: // Hatchling's food
				useFood(playable, 2063, item);
				break;
			case 5168: // Strider's food
				useFood(playable, 2101, item);
				break;
			case 5169: // ClanHall / Castle Strider's food
				useFood(playable, 2102, item);
				break;
			case 6316: // Wyvern's food
				useFood(playable, 2180, item);
				break;
			case 7582: // Baby Pet's food
				useFood(playable, 2048, item);
				break;
		}
	}

	public boolean useFood(final L2Playable activeChar, final int magicId, final L2ItemInstance item) {
		final L2Skill skill = SkillTable.getInstance().getInfo(magicId, 1);
		if (skill != null) {
			if (activeChar instanceof L2PetInstance) {
				final L2PetInstance pet = (L2PetInstance) activeChar;
				if (pet.destroyItem("Consume", item.getObjectId(), 1, null, false)) {
					// Send visual effect.
					activeChar.broadcastPacket(new MagicSkillUse(activeChar, activeChar, magicId, 1, 0, 0));

					// Put current value.
					pet.setCurrentFed(pet.getCurrentFed() + skill.getFeed() * MainConfig.PET_FOOD_RATE);

					// If pet is still hungry, send an alert.
					if (pet.getCurrentFed() < 55 / 100f * pet.getPetLevelData().getPetMaxFeed())
						pet.getOwner().sendPacket(SystemMessageId.YOUR_PET_ATE_A_LITTLE_BUT_IS_STILL_HUNGRY);

					return true;
				}
			} else if (activeChar instanceof L2PcInstance) {
				final L2PcInstance player = (L2PcInstance) activeChar;
				final int itemId = item.getItemId();
				if (player.isMounted()) {
					final int[] food = PetDataTable.getInstance().getPetData(player.getMountNpcId()).getFood();
					if (Util.contains(food, itemId)) {
						if (player.destroyItem("Consume", item.getObjectId(), 1, null, false)) {
							player.broadcastPacket(new MagicSkillUse(activeChar, activeChar, magicId, 1, 0, 0));
							player.setCurrentFeed(player.getCurrentFeed() + skill.getFeed() * MainConfig.PET_FOOD_RATE);
						}
						return true;
					}

					activeChar.sendPacket(SystemMessage.getSystemMessage(SystemMessageId.S1_CANNOT_BE_USED).addItemName(itemId));
					return false;
				}

				activeChar.sendPacket(SystemMessage.getSystemMessage(SystemMessageId.S1_CANNOT_BE_USED).addItemName(itemId));
				return false;
			}
		}
		return false;
	}
}