Npc Ultimate Evasion AI [MERGED]

Since this is a a pretty strong self-buff (like frenzy, ultimate defense) monsters shouldn't cast it immediatly (or multiple times) during a fight.



scripts/group_template/NpcUltimateEvasion.java

Code:


/*
 * 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.group_template;

import net.sf.l2j.gameserver.ai.CtrlIntention;
import net.sf.l2j.gameserver.datatables.SkillTable;
import net.sf.l2j.gameserver.model.L2Object;
import net.sf.l2j.gameserver.model.L2Skill;
import net.sf.l2j.gameserver.model.actor.instance.L2NpcInstance;
import net.sf.l2j.gameserver.model.actor.instance.L2PcInstance;
import net.sf.l2j.gameserver.model.quest.Quest;
import net.sf.l2j.gameserver.util.Util;
import net.sf.l2j.util.Rnd;

/**
 * NpcUltimateEvasion behavior on low health.
 * By Karakan for L2JLisvus
 */
public class NpcUltimateEvasion extends Quest
{
    public static void main(String[] args)
    {
        // Quest class
        new NpcUltimateEvasion();
    }
 
 public NpcUltimateEvasion()
 {
 super(-1, "npcultimateevasion", "ai/group_template");
        int[] mobs =
 {
 808, // Nos Lad
 936, // Tanor Silenos
 1524, // Blade of Splendor
 1525, // Blade of Splendor
 1531, // Punishment of Splendor
 1539, // Wailing of Splendor
 1540, // Wailing of Splendor
 1658 // Punishment of Splendor
 };

 for (int id : mobs)
 {
 registerNPC(id);
 }
 }

 @Override
    public String onSpawn(L2NpcInstance npc)
    {
        if (npc.getScriptValue() > 0)
        {
         npc.setScriptValue(0);
        }
        return super.onSpawn(npc);
    }
 
 @Override
 public String onAttack(L2NpcInstance npc, L2PcInstance attacker, int damage, boolean isPet)
 {
 if (npc.getCurrentHp() / npc.getMaxHp() < 0.2 && Rnd.get(100) < 30 && npc.getScriptValue() == 0) // 20% Hp - 30% Chance
 {
 npc.getAI().setIntention(CtrlIntention.AI_INTENTION_IDLE);
 npc.setTarget(npc);
 npc.doCast(SkillTable.getInstance().getInfo(4103,2));
 npc.setScriptValue(1);
 }

 return super.onAttack(npc, attacker, damage, isPet);
 }

 @Override
 public String onSkillSee(L2NpcInstance npc, L2PcInstance caster, L2Skill skill, L2Object[] targets, boolean isPet)
 {
 if (skill.isOffensive() && Util.contains(targets, npc))
 {
 if (npc.getCurrentHp() / npc.getMaxHp() < 0.2 && Rnd.get(100) < 30 && npc.getScriptValue() == 0) // 20% Hp - 30% Chance
 {
 npc.getAI().setIntention(CtrlIntention.AI_INTENTION_IDLE);
 npc.setTarget(npc);
 npc.doCast(SkillTable.getInstance().getInfo(4103,1));
 npc.setScriptValue(1);
 }
 }

 return super.onSkillSee(npc, caster, skill, targets, isPet);
 }
}


npcskills.sql

Code:


Index: npcskills.sql
===================================================================
--- npcskills.sql (revision 727)
+++ npcskills.sql (working copy)
@@ -3175,7 +3175,6 @@
 (808, 4071, 3), -- Resist Archery
 (808, 4085, 1), -- Critical Power
 (808, 4086, 1), -- Critical Chance
-(808, 4103, 2), -- NPC Ultimate Evasion
 -- Ghost of the Tower
 (809, 4290, 1), -- Race
 (809, 4304, 1), -- Strong Type
@@ -3913,7 +3912,6 @@
 -- Tanor Silenos
 (936, 4295, 1), -- Race
 (936, 4311, 1), -- Feeble Type
-(936, 4103, 2), -- NPC Ultimate Evasion
 -- Tanor Silenos Grunt
 (937, 4295, 1), -- Race
 (937, 4311, 1), -- Feeble Type
@@ -7952,7 +7950,6 @@
 (1524, 4085, 1), -- Critical Power
 (1524, 4086, 1), -- Critical Chance
 (1524, 4641, 6), -- NPC Super Strike
-(1524, 4103, 2), -- NPC Ultimate Evasion
 (1524, 4671, 1), -- AV - Teleport
 -- Blade of Splendor
 (1525, 4297, 1), -- Race
@@ -7959,7 +7956,6 @@
 (1525, 4085, 1), -- Critical Power
 (1525, 4086, 1), -- Critical Chance
 (1525, 4641, 6), -- NPC Super Strike
-(1525, 4103, 2), -- NPC Ultimate Evasion
 (1525, 4671, 1), -- AV - Teleport
 -- Wisdom of Splendor
 (1526, 4297, 1), -- Race
@@ -8001,7 +7997,6 @@
 (1531, 4085, 1), -- Critical Power
 (1531, 4086, 1), -- Critical Chance
 (1531, 4641, 6), -- NPC Super Strike
-(1531, 4103, 2), -- NPC Ultimate Evasion
 (1531, 4671, 1), -- AV - Teleport
 -- Shout of Splendor
 (1532, 4297, 1), -- Race
@@ -8059,7 +8054,6 @@
 (1539, 4085, 1), -- Critical Power
 (1539, 4086, 1), -- Critical Chance
 (1539, 4641, 6), -- NPC Super Strike
-(1539, 4103, 2), -- NPC Ultimate Evasion
 (1539, 4671, 1), -- AV - Teleport
 -- Wailing of Splendor
 (1540, 4297, 1), -- Race
@@ -8066,7 +8060,6 @@
 (1540, 4085, 1), -- Critical Power
 (1540, 4086, 1), -- Critical Chance
 (1540, 4641, 6), -- NPC Super Strike
-(1540, 4103, 2), -- NPC Ultimate Evasion
 (1540, 4671, 1), -- AV - Teleport
 -- Pilgrim of Splendor
 (1541, 4297, 1), -- Race
@@ -8972,7 +8965,6 @@
 (1658, 4085, 1), -- Critical Power
 (1658, 4086, 1), -- Critical Chance
 (1658, 4641, 6), -- NPC Super Strike
-(1658, 4103, 2), -- NPC Ultimate Evasion
 (1658, 4671, 1), -- AV - Teleport
 -- Otherworldly Invader Soldier
 (1659, 4290, 1), -- Race