Addition of AetherDrops script.

L2J_Mobius_8.0_Homunculus/dist/game/data/scripts/ai/others/AetherDrops.java

@@ -0,0 +1,152 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * 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 ai.others;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.util.Calendar;
+import java.util.logging.Level;
+
+import org.l2jmobius.commons.database.DatabaseFactory;
+import org.l2jmobius.commons.util.Rnd;
+import org.l2jmobius.gameserver.model.World;
+import org.l2jmobius.gameserver.model.actor.Npc;
+import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+
+import ai.AbstractNpcAI;
+
+/**
+ * @author Mobius
+ */
+public class AetherDrops extends AbstractNpcAI
+{
+	// Monsters
+	private static final int[] MONSTERS =
+	{
+		20936, // Tanor Silenos
+		20937, // Tanor Silenos Soldier
+		20938, // Tanor Silenos Scout
+		20939, // Tanor Silenos Warrior
+		20942, // Nightmare Guide
+		20943, // Nightmare Watchman
+		23487, // Magma Ailith
+		23488, // Magma Apophis
+		23489, // Lava Wyrm
+		23490, // Lava Drake
+		23491, // Lava Wendigo
+		23492, // Lava Stone Golem
+		23493, // Lava Leviah
+		23780, // Royal Templar Colonel
+		23781, // Royal Sharpshooter
+		23782, // Royal Archmage
+		24506, // Silence Witch
+		24507, // Silence Preacle
+		24508, // Silence Warrior
+		24509, // Silence Slave
+		24510, // Silence Hannibal
+		24511, // Lunatikan
+		24512, // Garion Neti
+		24513, // Desert Wendigo
+		24514, // Koraza
+		24515, // Kandiloth
+		24577, // Black Hammer Artisan
+		24578, // Black Hammer Collector
+		24579, // Black Hammer Protector
+		24587, // Tanor Silenos
+	};
+	// Item
+	private static final int AETHER = 81215;
+	// Misc
+	private static final String AETHER_DROP_COUNT_VAR = "AETHER_DROP_COUNT";
+	private static final int PLAYER_LEVEL = 85;
+	private static final int DROP_DAILY = 120;
+	private static final int DROP_MIN = 1;
+	private static final int DROP_MAX = 1;
+	private static final double CHANCE = 1.5;
+	
+	private AetherDrops()
+	{
+		addKillId(MONSTERS);
+		startQuestTimer("schedule", 1000, null, null);
+	}
+	
+	@Override
+	public String onAdvEvent(String event, Npc npc, PlayerInstance player)
+	{
+		if ((npc != null) || (player != null))
+		{
+			return null;
+		}
+		
+		if (event.equals("schedule"))
+		{
+			final Calendar calendar = Calendar.getInstance();
+			calendar.add(Calendar.DAY_OF_YEAR, 1);
+			calendar.set(Calendar.HOUR, 6);
+			calendar.set(Calendar.MINUTE, 30);
+			
+			cancelQuestTimers("reset");
+			startQuestTimer("reset", calendar.getTimeInMillis() - System.currentTimeMillis(), null, null);
+		}
+		else if (event.equals("reset"))
+		{
+			// Update data for offline players.
+			try (Connection con = DatabaseFactory.getConnection();
+				PreparedStatement ps = con.prepareStatement("DELETE FROM character_variables WHERE var=?"))
+			{
+				ps.setString(1, AETHER_DROP_COUNT_VAR);
+				ps.executeUpdate();
+			}
+			catch (Exception e)
+			{
+				LOGGER.log(Level.SEVERE, "Could not reset Aether drop count: ", e);
+			}
+			
+			// Update data for online players.
+			World.getInstance().getPlayers().stream().forEach(plr ->
+			{
+				plr.getVariables().remove(AETHER_DROP_COUNT_VAR);
+				plr.getVariables().storeMe();
+			});
+			
+			cancelQuestTimers("schedule");
+			startQuestTimer("schedule", 1000, null, null);
+		}
+		
+		return null;
+	}
+	
+	@Override
+	public String onKill(Npc npc, PlayerInstance killer, boolean isSummon)
+	{
+		if ((killer.getLevel() >= PLAYER_LEVEL) && (Rnd.get(100) < CHANCE))
+		{
+			final int count = killer.getVariables().getInt(AETHER_DROP_COUNT_VAR, 0);
+			if (count < DROP_DAILY)
+			{
+				killer.getVariables().set(AETHER_DROP_COUNT_VAR, count + 1);
+				giveItems(killer, AETHER, getRandom(DROP_MIN, DROP_MAX));
+			}
+		}
+		return super.onKill(npc, killer, isSummon);
+	}
+	
+	public static void main(String[] args)
+	{
+		new AetherDrops();
+	}
+}