trunk/dist/game/data/scripts/handlers/itemhandlers/SoulShots.java

@@ -0,0 +1,118 @@
+/*
+ * Copyright (C) 2004-2014 L2J DataPack
+ * 
+ * This file is part of L2J DataPack.
+ * 
+ * L2J DataPack 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.
+ * 
+ * L2J DataPack 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 handlers.itemhandlers;
+
+import java.util.logging.Level;
+
+import com.l2jserver.gameserver.enums.ShotType;
+import com.l2jserver.gameserver.handler.IItemHandler;
+import com.l2jserver.gameserver.model.actor.L2Playable;
+import com.l2jserver.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jserver.gameserver.model.holders.SkillHolder;
+import com.l2jserver.gameserver.model.items.L2Weapon;
+import com.l2jserver.gameserver.model.items.instance.L2ItemInstance;
+import com.l2jserver.gameserver.model.items.type.ActionType;
+import com.l2jserver.gameserver.network.SystemMessageId;
+import com.l2jserver.gameserver.network.serverpackets.MagicSkillUse;
+import com.l2jserver.gameserver.util.Broadcast;
+import com.l2jserver.util.Rnd;
+
+public class SoulShots implements IItemHandler
+{
+	@Override
+	public boolean useItem(L2Playable playable, L2ItemInstance item, boolean forceUse)
+	{
+		if (!playable.isPlayer())
+		{
+			playable.sendPacket(SystemMessageId.YOUR_PET_CANNOT_CARRY_THIS_ITEM);
+			return false;
+		}
+		
+		final L2PcInstance activeChar = playable.getActingPlayer();
+		final L2ItemInstance weaponInst = activeChar.getActiveWeaponInstance();
+		final L2Weapon weaponItem = activeChar.getActiveWeaponItem();
+		final SkillHolder[] skills = item.getItem().getSkills();
+		
+		int itemId = item.getId();
+		
+		if (skills == null)
+		{
+			_log.log(Level.WARNING, getClass().getSimpleName() + ": is missing skills!");
+			return false;
+		}
+		
+		// Check if Soul shot can be used
+		if ((weaponInst == null) || (weaponItem.getSoulShotCount() == 0))
+		{
+			if (!activeChar.getAutoSoulShot().contains(itemId))
+			{
+				activeChar.sendPacket(SystemMessageId.CANNOT_USE_SOULSHOTS);
+			}
+			return false;
+		}
+		
+		boolean gradeCheck = item.isEtcItem() && (item.getEtcItem().getDefaultAction() == ActionType.SOULSHOT) && (weaponInst.getItem().getItemGradeSPlus() == item.getItem().getItemGradeSPlus());
+		
+		if (!gradeCheck)
+		{
+			if (!activeChar.getAutoSoulShot().contains(itemId))
+			{
+				activeChar.sendPacket(SystemMessageId.THE_SOULSHOT_YOU_ARE_ATTEMPTING_TO_USE_DOES_NOT_MATCH_THE_GRADE_OF_YOUR_EQUIPPED_WEAPON);
+			}
+			return false;
+		}
+		
+		activeChar.soulShotLock.lock();
+		try
+		{
+			// Check if Soul shot is already active
+			if (activeChar.isChargedShot(ShotType.SOULSHOTS))
+			{
+				return false;
+			}
+			
+			// Consume Soul shots if player has enough of them
+			int SSCount = weaponItem.getSoulShotCount();
+			if ((weaponItem.getReducedSoulShot() > 0) && (Rnd.get(100) < weaponItem.getReducedSoulShotChance()))
+			{
+				SSCount = weaponItem.getReducedSoulShot();
+			}
+			
+			if (!activeChar.destroyItemWithoutTrace("Consume", item.getObjectId(), SSCount, null, false))
+			{
+				if (!activeChar.disableAutoShot(itemId))
+				{
+					activeChar.sendPacket(SystemMessageId.YOU_DO_NOT_HAVE_ENOUGH_SOULSHOTS_FOR_THAT);
+				}
+				return false;
+			}
+			// Charge soul shot
+			weaponInst.setChargedShot(ShotType.SOULSHOTS, true);
+		}
+		finally
+		{
+			activeChar.soulShotLock.unlock();
+		}
+		
+		// Send message to client
+		activeChar.sendPacket(SystemMessageId.YOUR_SOULSHOTS_ARE_ENABLED);
+		Broadcast.toSelfAndKnownPlayersInRadius(activeChar, new MagicSkillUse(activeChar, activeChar, skills[0].getSkillId(), skills[0].getSkillLvl(), 0, 0), 600);
+		return true;
+	}
+}