krofin instance script

Index: dist/game/data/scripts/instances/KrofinNest/KrofinNest.java
===================================================================
--- dist/game/data/scripts/instances/KrofinNest/KrofinNest.java (nonexistent)
+++ dist/game/data/scripts/instances/KrofinNest/KrofinNest.java (working copy)
@@ -0,0 +1,278 @@
+/*
+ * 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 instances.KrofinNest;
+
+import org.l2jmobius.commons.util.CommonUtil;
+import org.l2jmobius.gameserver.model.actor.Npc;
+import org.l2jmobius.gameserver.model.actor.instance.PlayerInstance;
+import org.l2jmobius.gameserver.model.holders.ItemHolder;
+import org.l2jmobius.gameserver.model.instancezone.Instance;
+import org.l2jmobius.gameserver.network.NpcStringId;
+import org.l2jmobius.gameserver.network.serverpackets.ExShowScreenMessage;
+
+import instances.AbstractInstance;
+
+/**
+ * @author CostyKiller
+ * @URL https://youtu.be/D_OwpP2eWxk?t=1
+ * @URL https://youtu.be/RuNlJ9Dv0Gk?t=26
+ */
+public class KrofinNest extends AbstractInstance
+{
+   // NPC
+   private static final int BENUSTA = 34542;
+   // Item
+   private static final ItemHolder BENUSTAS_REWARD_BOX = new ItemHolder(81151, 1);
+
+   // Misc
+   private static final int TEMPLATE_ID = 291; // Krofin Nest
+   private static final int DOOR1 = 23220101;
+   private static final int DOOR2 = 23220102;
+   private static final int DOOR3 = 23220103;
+   private static final int DOOR4 = 23220104;
+   private static final int[] FIRST_AREA_MOBS =
+   {
+       26396,
+       26398
+   };
+   private static final int[] SECOND_AREA_MOBS =
+   {
+       26396,
+       26398
+   };
+   private static final int[] THIRD_AREA_MOBS =
+   {
+       26395,
+       26397
+   };
+   private static final int[] FOURTH_AREA_MOBS =
+   {
+       26395,
+       26396,
+       26397,
+       26398
+   };
+   private static final int KROSHA_FIRST_FORM = 26389;
+   private static final int KROSHA_FINAL_FORM = 26390;
+   private static final int KROPION = 26396;
+   private static final int[] KROSHA_FIRST_FORM_MINIONS =
+   {
+       26393,
+       26394
+   };
+   private static final int[] ENHANCED_MINIONS =
+   {
+       26391,
+       26392
+   };
+   private static final int SECOND_KROTANION_ILLUSSION = 26391;
+
+   public KrofinNest()
+   {
+       super(TEMPLATE_ID);
+       addStartNpc(BENUSTA);
+       addTalkId(BENUSTA);
+       addAttackId(FIRST_AREA_MOBS);
+       addAttackId(SECOND_AREA_MOBS);
+       addAttackId(THIRD_AREA_MOBS);
+       addAttackId(FOURTH_AREA_MOBS);
+       addAttackId(KROSHA_FIRST_FORM);
+       addAttackId(KROSHA_FINAL_FORM);
+       addKillId(KROSHA_FIRST_FORM_MINIONS);
+       addKillId(ENHANCED_MINIONS);
+       addKillId(SECOND_KROTANION_ILLUSSION);
+       addKillId(KROSHA_FINAL_FORM);
+   }
+
+   @Override
+   public String onAdvEvent(String event, Npc npc, PlayerInstance player)
+   {
+       switch (event)
+       {
+           case "enterInstance":
+           {
+               enterInstance(player, npc, TEMPLATE_ID);
+               if (player.getInstanceWorld() != null)
+               {
+                   startQuestTimer("CHECK_STATUS", 10000, null, player);
+               }
+               return null;
+           }
+           case "CHECK_STATUS":
+           {
+               final Instance world = player.getInstanceWorld();
+               if (!isInInstance(world))
+               {
+                   return null;
+               }
+               switch (world.getStatus())
+               {
+                   case 0:
+                   {
+                       world.setStatus(1);
+                       world.spawnGroup("FIRST_AREA");
+                       startQuestTimer("CHECK_STATUS", 10000, null, player);
+                       break;
+                   }
+                   case 1:
+                   {
+                       if (world.getAliveNpcs(FIRST_AREA_MOBS).isEmpty())
+                       {
+                           world.setStatus(2);
+                           world.getDoor(DOOR1).openMe();
+                           world.spawnGroup("SECOND_AREA");
+                       }
+                       startQuestTimer("CHECK_STATUS", 10000, null, player);
+                       break;
+                   }
+                   case 2:
+                   {
+                       if (world.getAliveNpcs(SECOND_AREA_MOBS).isEmpty())
+                       {
+                           world.setStatus(3);
+                           world.getDoor(DOOR2).openMe();
+                           world.spawnGroup("THIRD_AREA");
+                       }
+                       startQuestTimer("CHECK_STATUS", 10000, null, player);
+                       break;
+                   }
+                   case 3:
+                   {
+                       if (world.getAliveNpcs(THIRD_AREA_MOBS).isEmpty())
+                       {
+                           world.setStatus(4);
+                           world.getDoor(DOOR3).openMe();
+                           world.spawnGroup("FOURTH_AREA");
+                       }
+                       startQuestTimer("CHECK_STATUS", 10000, null, player);
+                       break;
+                   }
+                   case 4:
+                   {
+                       if (world.getAliveNpcs(FOURTH_AREA_MOBS).isEmpty())
+                       {
+                           world.setStatus(5);
+                           world.getDoor(DOOR4).openMe();
+                           world.spawnGroup("KROSHA_FIRST_FORM");
+                       }
+                       startQuestTimer("CHECK_STATUS", 10000, null, player);
+                       break;
+                   }
+               }
+               return null;
+           }
+       }
+       return super.onAdvEvent(event, npc, player);
+   }
+
+   @Override
+   public String onAttack(Npc npc, PlayerInstance attacker, int damage, boolean isSummon)
+   {
+       final Instance world = attacker.getInstanceWorld();
+       if (isInInstance(world))
+       {
+           final boolean KROPION_MINIONS_SPAWNED = world.getParameters().getBoolean("KROPION_MINIONS_SPAWNED", false);
+           final boolean KROSHA_FIRST_FORM_MINIONS_SPAWNED = world.getParameters().getBoolean("KROSHA_FIRST_FORM_MINIONS_SPAWNED", false);
+           final boolean KROSHA_FINAL_FORM_MINIONS_SPAWNED = world.getParameters().getBoolean("KROSHA_FINAL_FORM_MINIONS_SPAWNED", false);
+           if ((world.getStatus() == 2) && (npc.getId() == KROPION))
+           {
+               if (!KROPION_MINIONS_SPAWNED)
+               {
+                   world.getParameters().set("KROPION_MINIONS_SPAWNED", true);
+                   world.spawnGroup("KROPION_MINIONS");
+               }
+           }
+           else if (world.getStatus() == 5)
+           {
+               if ((npc.getId() == KROSHA_FIRST_FORM) && !KROSHA_FIRST_FORM_MINIONS_SPAWNED)
+               {
+                   world.getParameters().set("KROSHA_FIRST_FORM_MINIONS_SPAWNED", true);
+                   world.spawnGroup("KROSHA_FIRST_FORM_MINIONS");
+               }
+               else if ((npc.getId() == KROSHA_FINAL_FORM) && !KROSHA_FINAL_FORM_MINIONS_SPAWNED)
+               {
+                   world.getParameters().set("KROSHA_FINAL_FORM_MINIONS_SPAWNED", true);
+                   world.spawnGroup("KROSHA_FINAL_FORM_MINIONS");
+               }
+           }
+       }
+       return super.onAttack(npc, attacker, damage, isSummon);
+   }
+
+   @Override
+   public String onKill(Npc npc, PlayerInstance killer, boolean isPet)
+   {
+       final Instance world = npc.getInstanceWorld();
+       if (isInInstance(world))
+       {
+           final boolean KROSHA_FIRST_FORM_MINIONS_SPAWNED_TWICE = world.getParameters().getBoolean("KROSHA_FIRST_FORM_MINIONS_SPAWNED_TWICE", false);
+           final boolean FIRST_KROTANION_ILLUSSION_SPAWNED = world.getParameters().getBoolean("FIRST_KROTANION_ILLUSSION_SPAWNED", false);
+           final boolean SECOND_KROTANION_ILLUSSION_SPAWNED = world.getParameters().getBoolean("SECOND_KROTANION_ILLUSSION_SPAWNED", false);
+           if (world.getStatus() == 5)
+           {
+               if (CommonUtil.contains(KROSHA_FIRST_FORM_MINIONS, npc.getId()))
+               {
+                   if (world.getAliveNpcs(KROSHA_FIRST_FORM_MINIONS).isEmpty() && !KROSHA_FIRST_FORM_MINIONS_SPAWNED_TWICE)
+                   {
+                       world.getParameters().set("KROSHA_FIRST_FORM_MINIONS_SPAWNED_TWICE", true);
+                       world.spawnGroup("KROSHA_FIRST_FORM_MINIONS");
+                   }
+                   else if (world.getAliveNpcs(KROSHA_FIRST_FORM_MINIONS).isEmpty() && KROSHA_FIRST_FORM_MINIONS_SPAWNED_TWICE)
+                   {
+                       world.despawnGroup("KROSHA_FIRST_FORM");
+                       showOnScreenMsg(world, NpcStringId.QUEEN_KROSHA_HAS_DISAPPEARED, ExShowScreenMessage.TOP_CENTER, 7000, true);
+                       world.spawnGroup("ENHANCED_MINIONS");
+                   }
+               }
+               else if (CommonUtil.contains(ENHANCED_MINIONS, npc.getId()))
+               {
+                   if ((world.getAliveNpcs(ENHANCED_MINIONS).size() == 2) && !FIRST_KROTANION_ILLUSSION_SPAWNED)
+                   {
+                       world.spawnGroup("FIRST_KROTANION_ILLUSSION");
+                   }
+                   else if (world.getAliveNpcs(ENHANCED_MINIONS).isEmpty() && !SECOND_KROTANION_ILLUSSION_SPAWNED)
+                   {
+                       world.spawnGroup("SECOND_KROTANION_ILLUSSION");
+                   }
+               }
+               else if (npc.getId() == SECOND_KROTANION_ILLUSSION)
+               {
+                   if (world.getAliveNpcs(SECOND_KROTANION_ILLUSSION).isEmpty())
+                   {
+                       world.spawnGroup("KROSHA_FINAL_FORM");
+                       showOnScreenMsg(world, NpcStringId.QUEEN_KROSHA_HAS_RETURNED_MORE_POWERFUL_THAN_EVER, ExShowScreenMessage.TOP_CENTER, 7000, true);
+                   }
+               }
+               else if (npc.getId() == KROSHA_FINAL_FORM)
+               {
+                   for (PlayerInstance member : world.getPlayers())
+                   {
+                       giveItems(member, BENUSTAS_REWARD_BOX);
+                   }
+                   showOnScreenMsg(world, NpcStringId.THE_WATER_POWER_PROTECTING_QUEEN_KROSHA_HAS_DISAPPEARED, ExShowScreenMessage.TOP_CENTER, 7000, true);
+                   world.finishInstance();
+               }
+           }
+       }
+       return super.onKill(npc, killer, isPet);
+   }
+
+   public static void main(String[] args)
+   {
+       new KrofinNest();
+   }
+}