Handy's Block Checker Event related improvements.

L2J_Mobius_Underground/dist/game/data/scripts/handlers/EffectMasterHandler.java

@@ -130,6 +130,7 @@ public final class EffectMasterHandler
 		EffectHandler.getInstance().registerHandler("Fear", Fear::new);
 		EffectHandler.getInstance().registerHandler("Feed", Feed::new);
 		EffectHandler.getInstance().registerHandler("Flag", Flag::new);
+		EffectHandler.getInstance().registerHandler("FlipBlock", FlipBlock::new);
 		EffectHandler.getInstance().registerHandler("FlyMove", FlyMove::new);
 		EffectHandler.getInstance().registerHandler("FocusEnergy", FocusEnergy::new);
 		EffectHandler.getInstance().registerHandler("FocusMomentum", FocusMomentum::new);

L2J_Mobius_Underground/dist/game/data/scripts/handlers/effecthandlers/FlipBlock.java

@@ -0,0 +1,76 @@
+/*
+ * 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 handlers.effecthandlers;
+
+import com.l2jmobius.gameserver.instancemanager.HandysBlockCheckerManager;
+import com.l2jmobius.gameserver.model.ArenaParticipantsHolder;
+import com.l2jmobius.gameserver.model.StatsSet;
+import com.l2jmobius.gameserver.model.actor.L2Character;
+import com.l2jmobius.gameserver.model.actor.instance.L2BlockInstance;
+import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
+import com.l2jmobius.gameserver.model.effects.AbstractEffect;
+import com.l2jmobius.gameserver.model.items.instance.L2ItemInstance;
+import com.l2jmobius.gameserver.model.skills.Skill;
+
+/**
+ * Flip Block effect implementation.
+ * @author Mobius
+ */
+public final class FlipBlock extends AbstractEffect
+{
+	public FlipBlock(StatsSet params)
+	{
+	}
+	
+	@Override
+	public boolean isInstant()
+	{
+		return true;
+	}
+	
+	@Override
+	public void instant(L2Character effector, L2Character effected, Skill skill, L2ItemInstance item)
+	{
+		final L2BlockInstance block = effected instanceof L2BlockInstance ? (L2BlockInstance) effected : null;
+		final L2PcInstance player = effector.isPlayer() ? (L2PcInstance) effector : null;
+		if ((block == null) || (player == null))
+		{
+			return;
+		}
+		
+		final int arena = player.getBlockCheckerArena();
+		if (arena != -1)
+		{
+			final ArenaParticipantsHolder holder = HandysBlockCheckerManager.getInstance().getHolder(arena);
+			if (holder == null)
+			{
+				return;
+			}
+			
+			final int team = holder.getPlayerTeam(player);
+			final int color = block.getColorEffect();
+			if ((team == 0) && (color == 0x00))
+			{
+				block.changeColor(player, holder, team);
+			}
+			else if ((team == 1) && (color == 0x53))
+			{
+				block.changeColor(player, holder, team);
+			}
+		}
+	}
+}

L2J_Mobius_Underground/dist/game/data/stats/skills/05800-05899.xml

@@ -1252,6 +1252,7 @@
 	<skill id="5852" toLevel="1" name="Flip Block">
 		<!-- CT2.5 retail confirmed -->
 		<castRange>40</castRange>
+		<effectPoint>-1</effectPoint>
 		<effectRange>400</effectRange>
 		<hitTime>1000</hitTime>
 		<icon>icon.skill_transform_s_attack</icon>
@@ -1260,12 +1261,16 @@
 		<reuseDelay>2000</reuseDelay>
 		<rideState>NONE</rideState>
 		<magicCriticalRate>-5</magicCriticalRate>
-		<targetType>OTHERS</targetType>
+		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<effects>
+			<effect name="FlipBlock" />
+		</effects>
 	</skill>
 	<skill id="5853" toLevel="1" name="Flip Block">
 		<!-- CT2.5 retail confirmed -->
 		<castRange>40</castRange>
+		<effectPoint>-1</effectPoint>
 		<effectRange>400</effectRange>
 		<hitTime>1000</hitTime>
 		<icon>icon.skill_transform_s_attack</icon>
@@ -1274,8 +1279,11 @@
 		<reuseDelay>2000</reuseDelay>
 		<rideState>NONE</rideState>
 		<magicCriticalRate>-5</magicCriticalRate>
-		<targetType>OTHERS</targetType>
+		<targetType>ENEMY</targetType>
 		<affectScope>SINGLE</affectScope>
+		<effects>
+			<effect name="FlipBlock" />
+		</effects>
 	</skill>
 	<skill id="5854" toLevel="1" name="Decrease Speed">
 		<abnormalLvl>3</abnormalLvl>

L2J_Mobius_Underground/java/com/l2jmobius/gameserver/enums/InstanceType.java

@@ -44,6 +44,7 @@ public enum InstanceType
 	L2GuardInstance(L2Attackable),
 	L2QuestGuardInstance(L2GuardInstance),
 	L2MonsterInstance(L2Attackable),
+	L2BlockInstance(L2Attackable),
 	L2ChestInstance(L2MonsterInstance),
 	L2ControllableMobInstance(L2MonsterInstance),
 	L2FeedableBeastInstance(L2MonsterInstance),

L2J_Mobius_Underground/java/com/l2jmobius/gameserver/enums/NpcInfoType.java

@@ -45,7 +45,7 @@ public enum NpcInfoType implements IUpdateTypeComponent
 	ENCHANT(0x10, 4),
 	FLYING(0x11, 4),
 	CLONE(0x12, 4),
-	UNKNOWN8(0x13, 4),
+	COLOR_EFFECT(0x13, 4),
 	DISPLAY_EFFECT(0x16, 4),
 	TRANSFORMATION(0x17, 4),
 	

L2J_Mobius_Underground/java/com/l2jmobius/gameserver/model/skills/Skill.java

@@ -42,13 +42,10 @@ import com.l2jmobius.gameserver.handler.AffectScopeHandler;
 import com.l2jmobius.gameserver.handler.IAffectScopeHandler;
 import com.l2jmobius.gameserver.handler.ITargetTypeHandler;
 import com.l2jmobius.gameserver.handler.TargetHandler;
-import com.l2jmobius.gameserver.instancemanager.HandysBlockCheckerManager;
-import com.l2jmobius.gameserver.model.ArenaParticipantsHolder;
 import com.l2jmobius.gameserver.model.L2Object;
 import com.l2jmobius.gameserver.model.PcCondOverride;
 import com.l2jmobius.gameserver.model.StatsSet;
 import com.l2jmobius.gameserver.model.actor.L2Character;
-import com.l2jmobius.gameserver.model.actor.instance.L2BlockInstance;
 import com.l2jmobius.gameserver.model.actor.instance.L2PcInstance;
 import com.l2jmobius.gameserver.model.cubic.CubicInstance;
 import com.l2jmobius.gameserver.model.effects.AbstractEffect;
@@ -1403,43 +1400,6 @@ public final class Skill implements IIdentifiable
 	 * @param targets the targets
 	 */
 	public final void activateSkill(L2Character caster, CubicInstance cubic, L2ItemInstance item, L2Object... targets)
-	{
-		// TODO: replace with AI
-		switch (getId())
-		{
-			case 5852:
-			case 5853:
-			{
-				final L2BlockInstance block = targets[0] instanceof L2BlockInstance ? (L2BlockInstance) targets[0] : null;
-				final L2PcInstance player = caster.isPlayer() ? (L2PcInstance) caster : null;
-				if ((block == null) || (player == null))
-				{
-					return;
-				}
-				
-				final int arena = player.getBlockCheckerArena();
-				if (arena != -1)
-				{
-					final ArenaParticipantsHolder holder = HandysBlockCheckerManager.getInstance().getHolder(arena);
-					if (holder == null)
-					{
-						return;
-					}
-					
-					final int team = holder.getPlayerTeam(player);
-					final int color = block.getColorEffect();
-					if ((team == 0) && (color == 0x00))
-					{
-						block.changeColor(player, holder, team);
-					}
-					else if ((team == 1) && (color == 0x53))
-					{
-						block.changeColor(player, holder, team);
-					}
-				}
-				break;
-			}
-			default:
 	{
 		for (L2Object targetObject : targets)
 		{
@@ -1468,9 +1428,6 @@ public final class Skill implements IIdentifiable
 				applyEffects(caster, target, item);
 			}
 		}
-				break;
-			}
-		}
 		
 		// Self Effect
 		if (hasEffects(EffectScope.SELF))

L2J_Mobius_Underground/java/com/l2jmobius/gameserver/network/serverpackets/ExPetInfo.java

@@ -158,7 +158,7 @@ public class ExPetInfo extends AbstractMaskPacket<NpcInfoType>
 			addComponentType(NpcInfoType.CLAN);
 		}
 		
-		addComponentType(NpcInfoType.UNKNOWN8);
+		addComponentType(NpcInfoType.COLOR_EFFECT);
 		
 		// TODO: Confirm me
 		if (summon.isInCombat())
@@ -312,7 +312,7 @@ public class ExPetInfo extends AbstractMaskPacket<NpcInfoType>
 		{
 			packet.writeD(0x00); // Player ObjectId with Decoy
 		}
-		if (containsMask(NpcInfoType.UNKNOWN8))
+		if (containsMask(NpcInfoType.COLOR_EFFECT))
 		{
 			// No visual effect
 			packet.writeD(0x00); // Unknown

L2J_Mobius_Underground/java/com/l2jmobius/gameserver/network/serverpackets/NpcInfo.java

@@ -184,7 +184,7 @@ public class NpcInfo extends AbstractMaskPacket<NpcInfoType>
 			}
 		}
 		
-		addComponentType(NpcInfoType.UNKNOWN8);
+		addComponentType(NpcInfoType.COLOR_EFFECT);
 		
 		if (npc.getPvpFlag() > 0)
 		{
@@ -345,10 +345,9 @@ public class NpcInfo extends AbstractMaskPacket<NpcInfoType>
 		{
 			packet.writeD(_npc.getCloneObjId()); // Player ObjectId with Decoy
 		}
-		if (containsMask(NpcInfoType.UNKNOWN8))
+		if (containsMask(NpcInfoType.COLOR_EFFECT))
 		{
-			// No visual effect
+			packet.writeD(_npc.getColorEffect()); // Color effect
-			packet.writeD(0x00); // Unknown
 		}
 		if (containsMask(NpcInfoType.DISPLAY_EFFECT))
 		{

L2J_Mobius_Underground/java/com/l2jmobius/gameserver/network/serverpackets/SummonInfo.java

@@ -158,7 +158,7 @@ public class SummonInfo extends AbstractMaskPacket<NpcInfoType>
 			addComponentType(NpcInfoType.CLAN);
 		}
 		
-		addComponentType(NpcInfoType.UNKNOWN8);
+		addComponentType(NpcInfoType.COLOR_EFFECT);
 		
 		// TODO: Confirm me
 		if (summon.isInCombat())
@@ -312,7 +312,7 @@ public class SummonInfo extends AbstractMaskPacket<NpcInfoType>
 		{
 			packet.writeD(0x00); // Player ObjectId with Decoy
 		}
-		if (containsMask(NpcInfoType.UNKNOWN8))
+		if (containsMask(NpcInfoType.COLOR_EFFECT))
 		{
 			// No visual effect
 			packet.writeD(0x00); // Unknown