trunk/dist/game/data/scripts/hellbound/AI/DemonPrince.java

@@ -0,0 +1,128 @@
+/*
+ * 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 hellbound.AI;
+
+import java.util.Map;
+
+import javolution.util.FastMap;
+import ai.npc.AbstractNpcAI;
+
+import com.l2jserver.gameserver.model.actor.L2Npc;
+import com.l2jserver.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jserver.gameserver.model.holders.SkillHolder;
+import com.l2jserver.gameserver.model.skills.Skill;
+
+/**
+ * Demon Prince's AI.
+ * @author GKR
+ */
+public final class DemonPrince extends AbstractNpcAI
+{
+	// NPCs
+	private static final int DEMON_PRINCE = 25540;
+	private static final int FIEND = 25541;
+	// Skills
+	private static final SkillHolder UD = new SkillHolder(5044, 2);
+	private static final SkillHolder[] AOE =
+	{
+		new SkillHolder(5376, 4),
+		new SkillHolder(5376, 5),
+		new SkillHolder(5376, 6),
+	};
+	
+	private static final Map<Integer, Boolean> ATTACK_STATE = new FastMap<>();
+	
+	public DemonPrince()
+	{
+		super(DemonPrince.class.getSimpleName(), "hellbound/AI");
+		addAttackId(DEMON_PRINCE);
+		addKillId(DEMON_PRINCE);
+		addSpawnId(FIEND);
+	}
+	
+	@Override
+	public String onAdvEvent(String event, L2Npc npc, L2PcInstance player)
+	{
+		if (event.equalsIgnoreCase("cast") && (npc != null) && (npc.getId() == FIEND) && !npc.isDead())
+		{
+			npc.doCast(AOE[getRandom(AOE.length)].getSkill());
+		}
+		return super.onAdvEvent(event, npc, player);
+	}
+	
+	@Override
+	public String onAttack(L2Npc npc, L2PcInstance attacker, int damage, boolean isSummon, Skill skill)
+	{
+		if (!npc.isDead())
+		{
+			if (!ATTACK_STATE.containsKey(npc.getObjectId()) && (npc.getCurrentHp() < (npc.getMaxHp() * 0.5)))
+			{
+				npc.doCast(UD.getSkill());
+				spawnMinions(npc);
+				ATTACK_STATE.put(npc.getObjectId(), false);
+			}
+			else if ((npc.getCurrentHp() < (npc.getMaxHp() * 0.1)) && ATTACK_STATE.containsKey(npc.getObjectId()) && (ATTACK_STATE.get(npc.getObjectId()) == false))
+			{
+				npc.doCast(UD.getSkill());
+				spawnMinions(npc);
+				ATTACK_STATE.put(npc.getObjectId(), true);
+			}
+			
+			if (getRandom(1000) < 10)
+			{
+				spawnMinions(npc);
+			}
+		}
+		return super.onAttack(npc, attacker, damage, isSummon, skill);
+	}
+	
+	@Override
+	public String onKill(L2Npc npc, L2PcInstance killer, boolean isSummon)
+	{
+		ATTACK_STATE.remove(npc.getObjectId());
+		return super.onKill(npc, killer, isSummon);
+	}
+	
+	@Override
+	public final String onSpawn(L2Npc npc)
+	{
+		if (npc.getId() == FIEND)
+		{
+			startQuestTimer("cast", 15000, npc, null);
+		}
+		return super.onSpawn(npc);
+	}
+	
+	private void spawnMinions(L2Npc master)
+	{
+		if ((master != null) && !master.isDead())
+		{
+			final int instanceId = master.getInstanceId();
+			final int x = master.getX();
+			final int y = master.getY();
+			final int z = master.getZ();
+			addSpawn(FIEND, x + 200, y, z, 0, false, 0, false, instanceId);
+			addSpawn(FIEND, x - 200, y, z, 0, false, 0, false, instanceId);
+			addSpawn(FIEND, x - 100, y - 140, z, 0, false, 0, false, instanceId);
+			addSpawn(FIEND, x - 100, y + 140, z, 0, false, 0, false, instanceId);
+			addSpawn(FIEND, x + 100, y - 140, z, 0, false, 0, false, instanceId);
+			addSpawn(FIEND, x + 100, y + 140, z, 0, false, 0, false, instanceId);
+		}
+	}
+}