From 12ad31c6ddc910ba4e9977dccf0cb20f74faa8d1 Mon Sep 17 00:00:00 2001
From: MobiusDev <8391001+MobiusDevelopment@users.noreply.github.com>
Date: Tue, 13 Nov 2018 19:59:12 +0000
Subject: [PATCH] Config to disable stun cancel chance upon hit.

---
 L2J_Mobius_1.0_Ertheia/dist/game/config/Character.ini         | 4 ++++
 L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/Config.java         | 2 ++
 .../java/com/l2jmobius/gameserver/model/stats/Formulas.java   | 4 ++--
 L2J_Mobius_2.5_Underground/dist/game/config/Character.ini     | 4 ++++
 L2J_Mobius_2.5_Underground/java/com/l2jmobius/Config.java     | 2 ++
 .../java/com/l2jmobius/gameserver/model/stats/Formulas.java   | 4 ++--
 L2J_Mobius_3.0_Helios/dist/game/config/Character.ini          | 4 ++++
 L2J_Mobius_3.0_Helios/java/com/l2jmobius/Config.java          | 2 ++
 .../java/com/l2jmobius/gameserver/model/stats/Formulas.java   | 4 ++--
 L2J_Mobius_4.0_GrandCrusade/dist/game/config/Character.ini    | 4 ++++
 L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/Config.java    | 2 ++
 .../java/com/l2jmobius/gameserver/model/stats/Formulas.java   | 4 ++--
 L2J_Mobius_5.0_Salvation/dist/game/config/Character.ini       | 4 ++++
 L2J_Mobius_5.0_Salvation/java/com/l2jmobius/Config.java       | 2 ++
 .../java/com/l2jmobius/gameserver/model/stats/Formulas.java   | 4 ++--
 L2J_Mobius_5.5_EtinasFate/dist/game/config/Character.ini      | 4 ++++
 L2J_Mobius_5.5_EtinasFate/java/com/l2jmobius/Config.java      | 2 ++
 .../java/com/l2jmobius/gameserver/model/stats/Formulas.java   | 4 ++--
 L2J_Mobius_Classic_2.0_Saviors/dist/game/config/Character.ini | 4 ++++
 L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/Config.java | 2 ++
 .../java/com/l2jmobius/gameserver/model/stats/Formulas.java   | 4 ++--
 L2J_Mobius_Classic_2.1_Zaken/dist/game/config/Character.ini   | 4 ++++
 L2J_Mobius_Classic_2.1_Zaken/java/com/l2jmobius/Config.java   | 2 ++
 .../java/com/l2jmobius/gameserver/model/stats/Formulas.java   | 4 ++--
 .../dist/game/config/Character.ini                            | 4 ++++
 .../java/com/l2jmobius/Config.java                            | 2 ++
 .../java/com/l2jmobius/gameserver/model/stats/Formulas.java   | 4 ++--
 .../dist/game/config/Character.ini                            | 4 ++++
 .../java/com/l2jmobius/Config.java                            | 2 ++
 .../java/com/l2jmobius/gameserver/model/stats/Formulas.java   | 4 ++--
 30 files changed, 80 insertions(+), 20 deletions(-)

diff --git a/L2J_Mobius_1.0_Ertheia/dist/game/config/Character.ini b/L2J_Mobius_1.0_Ertheia/dist/game/config/Character.ini
index 8978cbd19d..073b11b868 100644
--- a/L2J_Mobius_1.0_Ertheia/dist/game/config/Character.ini
+++ b/L2J_Mobius_1.0_Ertheia/dist/game/config/Character.ini
@@ -114,6 +114,10 @@ AltGameCancelByHit = cast
 # Default: True
 MagicFailures = True
 
+# This option, if enabled, will allow stuns to be canceled with 14% chance.
+# Retail: True
+BreakStun = False
+
 # Protection from aggressive mobs after getting up from fake death.
 # The value is specified in seconds.
 # Default: 0
diff --git a/L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/Config.java b/L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/Config.java
index 8239730839..66b897560e 100644
--- a/L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/Config.java
+++ b/L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/Config.java
@@ -164,6 +164,7 @@ public final class Config
 	public static boolean ALT_GAME_CANCEL_BOW;
 	public static boolean ALT_GAME_CANCEL_CAST;
 	public static boolean ALT_GAME_MAGICFAILURES;
+	public static boolean ALT_GAME_STUN_BREAK;
 	public static int PLAYER_FAKEDEATH_UP_PROTECTION;
 	public static boolean STORE_SKILL_COOLTIME;
 	public static boolean SUBCLASS_STORE_SKILL_COOLTIME;
@@ -1472,6 +1473,7 @@ public final class Config
 			ALT_GAME_CANCEL_BOW = Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("bow") || Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("all");
 			ALT_GAME_CANCEL_CAST = Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("cast") || Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("all");
 			ALT_GAME_MAGICFAILURES = Character.getBoolean("MagicFailures", true);
+			ALT_GAME_STUN_BREAK = Character.getBoolean("BreakStun", false);
 			PLAYER_FAKEDEATH_UP_PROTECTION = Character.getInt("PlayerFakeDeathUpProtection", 0);
 			STORE_SKILL_COOLTIME = Character.getBoolean("StoreSkillCooltime", true);
 			SUBCLASS_STORE_SKILL_COOLTIME = Character.getBoolean("SubclassStoreSkillCooltime", false);
diff --git a/L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/model/stats/Formulas.java
index 0f21f51676..b47534faa8 100644
--- a/L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_1.0_Ertheia/java/com/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1397,8 +1397,8 @@ public final class Formulas
 	 */
 	public static boolean calcStunBreak(L2Character activeChar)
 	{
-		// Check if target is stunned and 10% chance (retail is 14% and 35% on crit?)
-		if (activeChar.hasBlockActions() && (Rnd.get(10) == 0))
+		// Check if target is stunned and break it with 14% chance. (retail is 14% and 35% on crit?)
+		if (Config.ALT_GAME_STUN_BREAK && activeChar.hasBlockActions() && (Rnd.get(14) == 0))
 		{
 			// Any stun that has double duration due to skill mastery, doesn't get removed until its time reaches the usual abnormal time.
 			return activeChar.getEffectList().hasAbnormalType(AbnormalType.STUN, info -> info.getTime() <= info.getSkill().getAbnormalTime());
diff --git a/L2J_Mobius_2.5_Underground/dist/game/config/Character.ini b/L2J_Mobius_2.5_Underground/dist/game/config/Character.ini
index 98f726b2f1..1513709427 100644
--- a/L2J_Mobius_2.5_Underground/dist/game/config/Character.ini
+++ b/L2J_Mobius_2.5_Underground/dist/game/config/Character.ini
@@ -114,6 +114,10 @@ AltGameCancelByHit = cast
 # Default: True
 MagicFailures = True
 
+# This option, if enabled, will allow stuns to be canceled with 14% chance.
+# Retail: True
+BreakStun = False
+
 # Protection from aggressive mobs after getting up from fake death.
 # The value is specified in seconds.
 # Default: 0
diff --git a/L2J_Mobius_2.5_Underground/java/com/l2jmobius/Config.java b/L2J_Mobius_2.5_Underground/java/com/l2jmobius/Config.java
index b6216431d5..d755c6fa94 100644
--- a/L2J_Mobius_2.5_Underground/java/com/l2jmobius/Config.java
+++ b/L2J_Mobius_2.5_Underground/java/com/l2jmobius/Config.java
@@ -170,6 +170,7 @@ public final class Config
 	public static boolean ALT_GAME_CANCEL_BOW;
 	public static boolean ALT_GAME_CANCEL_CAST;
 	public static boolean ALT_GAME_MAGICFAILURES;
+	public static boolean ALT_GAME_STUN_BREAK;
 	public static int PLAYER_FAKEDEATH_UP_PROTECTION;
 	public static boolean STORE_SKILL_COOLTIME;
 	public static boolean SUBCLASS_STORE_SKILL_COOLTIME;
@@ -1487,6 +1488,7 @@ public final class Config
 			ALT_GAME_CANCEL_BOW = Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("bow") || Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("all");
 			ALT_GAME_CANCEL_CAST = Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("cast") || Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("all");
 			ALT_GAME_MAGICFAILURES = Character.getBoolean("MagicFailures", true);
+			ALT_GAME_STUN_BREAK = Character.getBoolean("BreakStun", false);
 			PLAYER_FAKEDEATH_UP_PROTECTION = Character.getInt("PlayerFakeDeathUpProtection", 0);
 			STORE_SKILL_COOLTIME = Character.getBoolean("StoreSkillCooltime", true);
 			SUBCLASS_STORE_SKILL_COOLTIME = Character.getBoolean("SubclassStoreSkillCooltime", false);
diff --git a/L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/model/stats/Formulas.java
index 0f21f51676..b47534faa8 100644
--- a/L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_2.5_Underground/java/com/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1397,8 +1397,8 @@ public final class Formulas
 	 */
 	public static boolean calcStunBreak(L2Character activeChar)
 	{
-		// Check if target is stunned and 10% chance (retail is 14% and 35% on crit?)
-		if (activeChar.hasBlockActions() && (Rnd.get(10) == 0))
+		// Check if target is stunned and break it with 14% chance. (retail is 14% and 35% on crit?)
+		if (Config.ALT_GAME_STUN_BREAK && activeChar.hasBlockActions() && (Rnd.get(14) == 0))
 		{
 			// Any stun that has double duration due to skill mastery, doesn't get removed until its time reaches the usual abnormal time.
 			return activeChar.getEffectList().hasAbnormalType(AbnormalType.STUN, info -> info.getTime() <= info.getSkill().getAbnormalTime());
diff --git a/L2J_Mobius_3.0_Helios/dist/game/config/Character.ini b/L2J_Mobius_3.0_Helios/dist/game/config/Character.ini
index 98f726b2f1..1513709427 100644
--- a/L2J_Mobius_3.0_Helios/dist/game/config/Character.ini
+++ b/L2J_Mobius_3.0_Helios/dist/game/config/Character.ini
@@ -114,6 +114,10 @@ AltGameCancelByHit = cast
 # Default: True
 MagicFailures = True
 
+# This option, if enabled, will allow stuns to be canceled with 14% chance.
+# Retail: True
+BreakStun = False
+
 # Protection from aggressive mobs after getting up from fake death.
 # The value is specified in seconds.
 # Default: 0
diff --git a/L2J_Mobius_3.0_Helios/java/com/l2jmobius/Config.java b/L2J_Mobius_3.0_Helios/java/com/l2jmobius/Config.java
index 0170db06a8..077465c706 100644
--- a/L2J_Mobius_3.0_Helios/java/com/l2jmobius/Config.java
+++ b/L2J_Mobius_3.0_Helios/java/com/l2jmobius/Config.java
@@ -170,6 +170,7 @@ public final class Config
 	public static boolean ALT_GAME_CANCEL_BOW;
 	public static boolean ALT_GAME_CANCEL_CAST;
 	public static boolean ALT_GAME_MAGICFAILURES;
+	public static boolean ALT_GAME_STUN_BREAK;
 	public static int PLAYER_FAKEDEATH_UP_PROTECTION;
 	public static boolean STORE_SKILL_COOLTIME;
 	public static boolean SUBCLASS_STORE_SKILL_COOLTIME;
@@ -1495,6 +1496,7 @@ public final class Config
 			ALT_GAME_CANCEL_BOW = Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("bow") || Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("all");
 			ALT_GAME_CANCEL_CAST = Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("cast") || Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("all");
 			ALT_GAME_MAGICFAILURES = Character.getBoolean("MagicFailures", true);
+			ALT_GAME_STUN_BREAK = Character.getBoolean("BreakStun", false);
 			PLAYER_FAKEDEATH_UP_PROTECTION = Character.getInt("PlayerFakeDeathUpProtection", 0);
 			STORE_SKILL_COOLTIME = Character.getBoolean("StoreSkillCooltime", true);
 			SUBCLASS_STORE_SKILL_COOLTIME = Character.getBoolean("SubclassStoreSkillCooltime", false);
diff --git a/L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/model/stats/Formulas.java
index 0f21f51676..b47534faa8 100644
--- a/L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_3.0_Helios/java/com/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1397,8 +1397,8 @@ public final class Formulas
 	 */
 	public static boolean calcStunBreak(L2Character activeChar)
 	{
-		// Check if target is stunned and 10% chance (retail is 14% and 35% on crit?)
-		if (activeChar.hasBlockActions() && (Rnd.get(10) == 0))
+		// Check if target is stunned and break it with 14% chance. (retail is 14% and 35% on crit?)
+		if (Config.ALT_GAME_STUN_BREAK && activeChar.hasBlockActions() && (Rnd.get(14) == 0))
 		{
 			// Any stun that has double duration due to skill mastery, doesn't get removed until its time reaches the usual abnormal time.
 			return activeChar.getEffectList().hasAbnormalType(AbnormalType.STUN, info -> info.getTime() <= info.getSkill().getAbnormalTime());
diff --git a/L2J_Mobius_4.0_GrandCrusade/dist/game/config/Character.ini b/L2J_Mobius_4.0_GrandCrusade/dist/game/config/Character.ini
index b9d5b42d68..8e5fd141fd 100644
--- a/L2J_Mobius_4.0_GrandCrusade/dist/game/config/Character.ini
+++ b/L2J_Mobius_4.0_GrandCrusade/dist/game/config/Character.ini
@@ -114,6 +114,10 @@ AltGameCancelByHit = cast
 # Default: True
 MagicFailures = True
 
+# This option, if enabled, will allow stuns to be canceled with 14% chance.
+# Retail: True
+BreakStun = False
+
 # Protection from aggressive mobs after getting up from fake death.
 # The value is specified in seconds.
 # Default: 0
diff --git a/L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/Config.java b/L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/Config.java
index fccd491b6d..54d57bbe04 100644
--- a/L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/Config.java
+++ b/L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/Config.java
@@ -170,6 +170,7 @@ public final class Config
 	public static boolean ALT_GAME_CANCEL_BOW;
 	public static boolean ALT_GAME_CANCEL_CAST;
 	public static boolean ALT_GAME_MAGICFAILURES;
+	public static boolean ALT_GAME_STUN_BREAK;
 	public static int PLAYER_FAKEDEATH_UP_PROTECTION;
 	public static boolean STORE_SKILL_COOLTIME;
 	public static boolean SUBCLASS_STORE_SKILL_COOLTIME;
@@ -1488,6 +1489,7 @@ public final class Config
 			ALT_GAME_CANCEL_BOW = Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("bow") || Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("all");
 			ALT_GAME_CANCEL_CAST = Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("cast") || Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("all");
 			ALT_GAME_MAGICFAILURES = Character.getBoolean("MagicFailures", true);
+			ALT_GAME_STUN_BREAK = Character.getBoolean("BreakStun", false);
 			PLAYER_FAKEDEATH_UP_PROTECTION = Character.getInt("PlayerFakeDeathUpProtection", 0);
 			STORE_SKILL_COOLTIME = Character.getBoolean("StoreSkillCooltime", true);
 			SUBCLASS_STORE_SKILL_COOLTIME = Character.getBoolean("SubclassStoreSkillCooltime", false);
diff --git a/L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/model/stats/Formulas.java
index 261530c08d..cf5c727ed5 100644
--- a/L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_4.0_GrandCrusade/java/com/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1397,8 +1397,8 @@ public final class Formulas
 	 */
 	public static boolean calcStunBreak(L2Character activeChar)
 	{
-		// Check if target is stunned and 10% chance (retail is 14% and 35% on crit?)
-		if (activeChar.hasBlockActions() && (Rnd.get(10) == 0))
+		// Check if target is stunned and break it with 14% chance. (retail is 14% and 35% on crit?)
+		if (Config.ALT_GAME_STUN_BREAK && activeChar.hasBlockActions() && (Rnd.get(14) == 0))
 		{
 			// Any stun that has double duration due to skill mastery, doesn't get removed until its time reaches the usual abnormal time.
 			return activeChar.getEffectList().hasAbnormalType(AbnormalType.STUN, info -> info.getTime() <= info.getSkill().getAbnormalTime());
diff --git a/L2J_Mobius_5.0_Salvation/dist/game/config/Character.ini b/L2J_Mobius_5.0_Salvation/dist/game/config/Character.ini
index 021fd3cf5e..3c5a55a92a 100644
--- a/L2J_Mobius_5.0_Salvation/dist/game/config/Character.ini
+++ b/L2J_Mobius_5.0_Salvation/dist/game/config/Character.ini
@@ -114,6 +114,10 @@ AltGameCancelByHit = cast
 # Default: True
 MagicFailures = True
 
+# This option, if enabled, will allow stuns to be canceled with 14% chance.
+# Retail: True
+BreakStun = False
+
 # Protection from aggressive mobs after getting up from fake death.
 # The value is specified in seconds.
 # Default: 0
diff --git a/L2J_Mobius_5.0_Salvation/java/com/l2jmobius/Config.java b/L2J_Mobius_5.0_Salvation/java/com/l2jmobius/Config.java
index fccd491b6d..54d57bbe04 100644
--- a/L2J_Mobius_5.0_Salvation/java/com/l2jmobius/Config.java
+++ b/L2J_Mobius_5.0_Salvation/java/com/l2jmobius/Config.java
@@ -170,6 +170,7 @@ public final class Config
 	public static boolean ALT_GAME_CANCEL_BOW;
 	public static boolean ALT_GAME_CANCEL_CAST;
 	public static boolean ALT_GAME_MAGICFAILURES;
+	public static boolean ALT_GAME_STUN_BREAK;
 	public static int PLAYER_FAKEDEATH_UP_PROTECTION;
 	public static boolean STORE_SKILL_COOLTIME;
 	public static boolean SUBCLASS_STORE_SKILL_COOLTIME;
@@ -1488,6 +1489,7 @@ public final class Config
 			ALT_GAME_CANCEL_BOW = Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("bow") || Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("all");
 			ALT_GAME_CANCEL_CAST = Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("cast") || Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("all");
 			ALT_GAME_MAGICFAILURES = Character.getBoolean("MagicFailures", true);
+			ALT_GAME_STUN_BREAK = Character.getBoolean("BreakStun", false);
 			PLAYER_FAKEDEATH_UP_PROTECTION = Character.getInt("PlayerFakeDeathUpProtection", 0);
 			STORE_SKILL_COOLTIME = Character.getBoolean("StoreSkillCooltime", true);
 			SUBCLASS_STORE_SKILL_COOLTIME = Character.getBoolean("SubclassStoreSkillCooltime", false);
diff --git a/L2J_Mobius_5.0_Salvation/java/com/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_5.0_Salvation/java/com/l2jmobius/gameserver/model/stats/Formulas.java
index 261530c08d..cf5c727ed5 100644
--- a/L2J_Mobius_5.0_Salvation/java/com/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_5.0_Salvation/java/com/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1397,8 +1397,8 @@ public final class Formulas
 	 */
 	public static boolean calcStunBreak(L2Character activeChar)
 	{
-		// Check if target is stunned and 10% chance (retail is 14% and 35% on crit?)
-		if (activeChar.hasBlockActions() && (Rnd.get(10) == 0))
+		// Check if target is stunned and break it with 14% chance. (retail is 14% and 35% on crit?)
+		if (Config.ALT_GAME_STUN_BREAK && activeChar.hasBlockActions() && (Rnd.get(14) == 0))
 		{
 			// Any stun that has double duration due to skill mastery, doesn't get removed until its time reaches the usual abnormal time.
 			return activeChar.getEffectList().hasAbnormalType(AbnormalType.STUN, info -> info.getTime() <= info.getSkill().getAbnormalTime());
diff --git a/L2J_Mobius_5.5_EtinasFate/dist/game/config/Character.ini b/L2J_Mobius_5.5_EtinasFate/dist/game/config/Character.ini
index 021fd3cf5e..3c5a55a92a 100644
--- a/L2J_Mobius_5.5_EtinasFate/dist/game/config/Character.ini
+++ b/L2J_Mobius_5.5_EtinasFate/dist/game/config/Character.ini
@@ -114,6 +114,10 @@ AltGameCancelByHit = cast
 # Default: True
 MagicFailures = True
 
+# This option, if enabled, will allow stuns to be canceled with 14% chance.
+# Retail: True
+BreakStun = False
+
 # Protection from aggressive mobs after getting up from fake death.
 # The value is specified in seconds.
 # Default: 0
diff --git a/L2J_Mobius_5.5_EtinasFate/java/com/l2jmobius/Config.java b/L2J_Mobius_5.5_EtinasFate/java/com/l2jmobius/Config.java
index fccd491b6d..54d57bbe04 100644
--- a/L2J_Mobius_5.5_EtinasFate/java/com/l2jmobius/Config.java
+++ b/L2J_Mobius_5.5_EtinasFate/java/com/l2jmobius/Config.java
@@ -170,6 +170,7 @@ public final class Config
 	public static boolean ALT_GAME_CANCEL_BOW;
 	public static boolean ALT_GAME_CANCEL_CAST;
 	public static boolean ALT_GAME_MAGICFAILURES;
+	public static boolean ALT_GAME_STUN_BREAK;
 	public static int PLAYER_FAKEDEATH_UP_PROTECTION;
 	public static boolean STORE_SKILL_COOLTIME;
 	public static boolean SUBCLASS_STORE_SKILL_COOLTIME;
@@ -1488,6 +1489,7 @@ public final class Config
 			ALT_GAME_CANCEL_BOW = Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("bow") || Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("all");
 			ALT_GAME_CANCEL_CAST = Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("cast") || Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("all");
 			ALT_GAME_MAGICFAILURES = Character.getBoolean("MagicFailures", true);
+			ALT_GAME_STUN_BREAK = Character.getBoolean("BreakStun", false);
 			PLAYER_FAKEDEATH_UP_PROTECTION = Character.getInt("PlayerFakeDeathUpProtection", 0);
 			STORE_SKILL_COOLTIME = Character.getBoolean("StoreSkillCooltime", true);
 			SUBCLASS_STORE_SKILL_COOLTIME = Character.getBoolean("SubclassStoreSkillCooltime", false);
diff --git a/L2J_Mobius_5.5_EtinasFate/java/com/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_5.5_EtinasFate/java/com/l2jmobius/gameserver/model/stats/Formulas.java
index 261530c08d..cf5c727ed5 100644
--- a/L2J_Mobius_5.5_EtinasFate/java/com/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_5.5_EtinasFate/java/com/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1397,8 +1397,8 @@ public final class Formulas
 	 */
 	public static boolean calcStunBreak(L2Character activeChar)
 	{
-		// Check if target is stunned and 10% chance (retail is 14% and 35% on crit?)
-		if (activeChar.hasBlockActions() && (Rnd.get(10) == 0))
+		// Check if target is stunned and break it with 14% chance. (retail is 14% and 35% on crit?)
+		if (Config.ALT_GAME_STUN_BREAK && activeChar.hasBlockActions() && (Rnd.get(14) == 0))
 		{
 			// Any stun that has double duration due to skill mastery, doesn't get removed until its time reaches the usual abnormal time.
 			return activeChar.getEffectList().hasAbnormalType(AbnormalType.STUN, info -> info.getTime() <= info.getSkill().getAbnormalTime());
diff --git a/L2J_Mobius_Classic_2.0_Saviors/dist/game/config/Character.ini b/L2J_Mobius_Classic_2.0_Saviors/dist/game/config/Character.ini
index fb393b986e..9a3530821e 100644
--- a/L2J_Mobius_Classic_2.0_Saviors/dist/game/config/Character.ini
+++ b/L2J_Mobius_Classic_2.0_Saviors/dist/game/config/Character.ini
@@ -110,6 +110,10 @@ AltGameCancelByHit = cast
 # Default: True
 MagicFailures = True
 
+# This option, if enabled, will allow stuns to be canceled with 14% chance.
+# Retail: True
+BreakStun = False
+
 # Protection from aggressive mobs after getting up from fake death.
 # The value is specified in seconds.
 # Default: 0
diff --git a/L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/Config.java b/L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/Config.java
index 019142bbd5..79e581f7b4 100644
--- a/L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/Config.java
+++ b/L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/Config.java
@@ -170,6 +170,7 @@ public final class Config
 	public static boolean ALT_GAME_CANCEL_BOW;
 	public static boolean ALT_GAME_CANCEL_CAST;
 	public static boolean ALT_GAME_MAGICFAILURES;
+	public static boolean ALT_GAME_STUN_BREAK;
 	public static int PLAYER_FAKEDEATH_UP_PROTECTION;
 	public static boolean STORE_SKILL_COOLTIME;
 	public static boolean SUBCLASS_STORE_SKILL_COOLTIME;
@@ -1429,6 +1430,7 @@ public final class Config
 			ALT_GAME_CANCEL_BOW = Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("bow") || Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("all");
 			ALT_GAME_CANCEL_CAST = Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("cast") || Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("all");
 			ALT_GAME_MAGICFAILURES = Character.getBoolean("MagicFailures", true);
+			ALT_GAME_STUN_BREAK = Character.getBoolean("BreakStun", false);
 			PLAYER_FAKEDEATH_UP_PROTECTION = Character.getInt("PlayerFakeDeathUpProtection", 0);
 			STORE_SKILL_COOLTIME = Character.getBoolean("StoreSkillCooltime", true);
 			SUBCLASS_STORE_SKILL_COOLTIME = Character.getBoolean("SubclassStoreSkillCooltime", false);
diff --git a/L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/gameserver/model/stats/Formulas.java
index 002a03f3ee..4786e966ab 100644
--- a/L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_Classic_2.0_Saviors/java/com/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1397,8 +1397,8 @@ public final class Formulas
 	 */
 	public static boolean calcStunBreak(L2Character activeChar)
 	{
-		// Check if target is stunned and 10% chance (retail is 14% and 35% on crit?)
-		if (activeChar.hasBlockActions() && (Rnd.get(10) == 0))
+		// Check if target is stunned and break it with 14% chance. (retail is 14% and 35% on crit?)
+		if (Config.ALT_GAME_STUN_BREAK && activeChar.hasBlockActions() && (Rnd.get(14) == 0))
 		{
 			// Any stun that has double duration due to skill mastery, doesn't get removed until its time reaches the usual abnormal time.
 			return activeChar.getEffectList().hasAbnormalType(AbnormalType.STUN, info -> info.getTime() <= info.getSkill().getAbnormalTime());
diff --git a/L2J_Mobius_Classic_2.1_Zaken/dist/game/config/Character.ini b/L2J_Mobius_Classic_2.1_Zaken/dist/game/config/Character.ini
index fb393b986e..9a3530821e 100644
--- a/L2J_Mobius_Classic_2.1_Zaken/dist/game/config/Character.ini
+++ b/L2J_Mobius_Classic_2.1_Zaken/dist/game/config/Character.ini
@@ -110,6 +110,10 @@ AltGameCancelByHit = cast
 # Default: True
 MagicFailures = True
 
+# This option, if enabled, will allow stuns to be canceled with 14% chance.
+# Retail: True
+BreakStun = False
+
 # Protection from aggressive mobs after getting up from fake death.
 # The value is specified in seconds.
 # Default: 0
diff --git a/L2J_Mobius_Classic_2.1_Zaken/java/com/l2jmobius/Config.java b/L2J_Mobius_Classic_2.1_Zaken/java/com/l2jmobius/Config.java
index ca70e78e2b..0908a540c8 100644
--- a/L2J_Mobius_Classic_2.1_Zaken/java/com/l2jmobius/Config.java
+++ b/L2J_Mobius_Classic_2.1_Zaken/java/com/l2jmobius/Config.java
@@ -170,6 +170,7 @@ public final class Config
 	public static boolean ALT_GAME_CANCEL_BOW;
 	public static boolean ALT_GAME_CANCEL_CAST;
 	public static boolean ALT_GAME_MAGICFAILURES;
+	public static boolean ALT_GAME_STUN_BREAK;
 	public static int PLAYER_FAKEDEATH_UP_PROTECTION;
 	public static boolean STORE_SKILL_COOLTIME;
 	public static boolean SUBCLASS_STORE_SKILL_COOLTIME;
@@ -1433,6 +1434,7 @@ public final class Config
 			ALT_GAME_CANCEL_BOW = Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("bow") || Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("all");
 			ALT_GAME_CANCEL_CAST = Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("cast") || Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("all");
 			ALT_GAME_MAGICFAILURES = Character.getBoolean("MagicFailures", true);
+			ALT_GAME_STUN_BREAK = Character.getBoolean("BreakStun", false);
 			PLAYER_FAKEDEATH_UP_PROTECTION = Character.getInt("PlayerFakeDeathUpProtection", 0);
 			STORE_SKILL_COOLTIME = Character.getBoolean("StoreSkillCooltime", true);
 			SUBCLASS_STORE_SKILL_COOLTIME = Character.getBoolean("SubclassStoreSkillCooltime", false);
diff --git a/L2J_Mobius_Classic_2.1_Zaken/java/com/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_Classic_2.1_Zaken/java/com/l2jmobius/gameserver/model/stats/Formulas.java
index 002a03f3ee..4786e966ab 100644
--- a/L2J_Mobius_Classic_2.1_Zaken/java/com/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_Classic_2.1_Zaken/java/com/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1397,8 +1397,8 @@ public final class Formulas
 	 */
 	public static boolean calcStunBreak(L2Character activeChar)
 	{
-		// Check if target is stunned and 10% chance (retail is 14% and 35% on crit?)
-		if (activeChar.hasBlockActions() && (Rnd.get(10) == 0))
+		// Check if target is stunned and break it with 14% chance. (retail is 14% and 35% on crit?)
+		if (Config.ALT_GAME_STUN_BREAK && activeChar.hasBlockActions() && (Rnd.get(14) == 0))
 		{
 			// Any stun that has double duration due to skill mastery, doesn't get removed until its time reaches the usual abnormal time.
 			return activeChar.getEffectList().hasAbnormalType(AbnormalType.STUN, info -> info.getTime() <= info.getSkill().getAbnormalTime());
diff --git a/L2J_Mobius_Classic_2.2_Antharas/dist/game/config/Character.ini b/L2J_Mobius_Classic_2.2_Antharas/dist/game/config/Character.ini
index 7964c48fea..ac3672158e 100644
--- a/L2J_Mobius_Classic_2.2_Antharas/dist/game/config/Character.ini
+++ b/L2J_Mobius_Classic_2.2_Antharas/dist/game/config/Character.ini
@@ -110,6 +110,10 @@ AltGameCancelByHit = cast
 # Default: True
 MagicFailures = True
 
+# This option, if enabled, will allow stuns to be canceled with 14% chance.
+# Retail: True
+BreakStun = False
+
 # Protection from aggressive mobs after getting up from fake death.
 # The value is specified in seconds.
 # Default: 0
diff --git a/L2J_Mobius_Classic_2.2_Antharas/java/com/l2jmobius/Config.java b/L2J_Mobius_Classic_2.2_Antharas/java/com/l2jmobius/Config.java
index ca70e78e2b..0908a540c8 100644
--- a/L2J_Mobius_Classic_2.2_Antharas/java/com/l2jmobius/Config.java
+++ b/L2J_Mobius_Classic_2.2_Antharas/java/com/l2jmobius/Config.java
@@ -170,6 +170,7 @@ public final class Config
 	public static boolean ALT_GAME_CANCEL_BOW;
 	public static boolean ALT_GAME_CANCEL_CAST;
 	public static boolean ALT_GAME_MAGICFAILURES;
+	public static boolean ALT_GAME_STUN_BREAK;
 	public static int PLAYER_FAKEDEATH_UP_PROTECTION;
 	public static boolean STORE_SKILL_COOLTIME;
 	public static boolean SUBCLASS_STORE_SKILL_COOLTIME;
@@ -1433,6 +1434,7 @@ public final class Config
 			ALT_GAME_CANCEL_BOW = Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("bow") || Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("all");
 			ALT_GAME_CANCEL_CAST = Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("cast") || Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("all");
 			ALT_GAME_MAGICFAILURES = Character.getBoolean("MagicFailures", true);
+			ALT_GAME_STUN_BREAK = Character.getBoolean("BreakStun", false);
 			PLAYER_FAKEDEATH_UP_PROTECTION = Character.getInt("PlayerFakeDeathUpProtection", 0);
 			STORE_SKILL_COOLTIME = Character.getBoolean("StoreSkillCooltime", true);
 			SUBCLASS_STORE_SKILL_COOLTIME = Character.getBoolean("SubclassStoreSkillCooltime", false);
diff --git a/L2J_Mobius_Classic_2.2_Antharas/java/com/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_Classic_2.2_Antharas/java/com/l2jmobius/gameserver/model/stats/Formulas.java
index 002a03f3ee..4786e966ab 100644
--- a/L2J_Mobius_Classic_2.2_Antharas/java/com/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_Classic_2.2_Antharas/java/com/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1397,8 +1397,8 @@ public final class Formulas
 	 */
 	public static boolean calcStunBreak(L2Character activeChar)
 	{
-		// Check if target is stunned and 10% chance (retail is 14% and 35% on crit?)
-		if (activeChar.hasBlockActions() && (Rnd.get(10) == 0))
+		// Check if target is stunned and break it with 14% chance. (retail is 14% and 35% on crit?)
+		if (Config.ALT_GAME_STUN_BREAK && activeChar.hasBlockActions() && (Rnd.get(14) == 0))
 		{
 			// Any stun that has double duration due to skill mastery, doesn't get removed until its time reaches the usual abnormal time.
 			return activeChar.getEffectList().hasAbnormalType(AbnormalType.STUN, info -> info.getTime() <= info.getSkill().getAbnormalTime());
diff --git a/L2J_Mobius_Classic_2.3_SevenSigns/dist/game/config/Character.ini b/L2J_Mobius_Classic_2.3_SevenSigns/dist/game/config/Character.ini
index 7964c48fea..ac3672158e 100644
--- a/L2J_Mobius_Classic_2.3_SevenSigns/dist/game/config/Character.ini
+++ b/L2J_Mobius_Classic_2.3_SevenSigns/dist/game/config/Character.ini
@@ -110,6 +110,10 @@ AltGameCancelByHit = cast
 # Default: True
 MagicFailures = True
 
+# This option, if enabled, will allow stuns to be canceled with 14% chance.
+# Retail: True
+BreakStun = False
+
 # Protection from aggressive mobs after getting up from fake death.
 # The value is specified in seconds.
 # Default: 0
diff --git a/L2J_Mobius_Classic_2.3_SevenSigns/java/com/l2jmobius/Config.java b/L2J_Mobius_Classic_2.3_SevenSigns/java/com/l2jmobius/Config.java
index ca70e78e2b..0908a540c8 100644
--- a/L2J_Mobius_Classic_2.3_SevenSigns/java/com/l2jmobius/Config.java
+++ b/L2J_Mobius_Classic_2.3_SevenSigns/java/com/l2jmobius/Config.java
@@ -170,6 +170,7 @@ public final class Config
 	public static boolean ALT_GAME_CANCEL_BOW;
 	public static boolean ALT_GAME_CANCEL_CAST;
 	public static boolean ALT_GAME_MAGICFAILURES;
+	public static boolean ALT_GAME_STUN_BREAK;
 	public static int PLAYER_FAKEDEATH_UP_PROTECTION;
 	public static boolean STORE_SKILL_COOLTIME;
 	public static boolean SUBCLASS_STORE_SKILL_COOLTIME;
@@ -1433,6 +1434,7 @@ public final class Config
 			ALT_GAME_CANCEL_BOW = Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("bow") || Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("all");
 			ALT_GAME_CANCEL_CAST = Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("cast") || Character.getString("AltGameCancelByHit", "Cast").equalsIgnoreCase("all");
 			ALT_GAME_MAGICFAILURES = Character.getBoolean("MagicFailures", true);
+			ALT_GAME_STUN_BREAK = Character.getBoolean("BreakStun", false);
 			PLAYER_FAKEDEATH_UP_PROTECTION = Character.getInt("PlayerFakeDeathUpProtection", 0);
 			STORE_SKILL_COOLTIME = Character.getBoolean("StoreSkillCooltime", true);
 			SUBCLASS_STORE_SKILL_COOLTIME = Character.getBoolean("SubclassStoreSkillCooltime", false);
diff --git a/L2J_Mobius_Classic_2.3_SevenSigns/java/com/l2jmobius/gameserver/model/stats/Formulas.java b/L2J_Mobius_Classic_2.3_SevenSigns/java/com/l2jmobius/gameserver/model/stats/Formulas.java
index 002a03f3ee..4786e966ab 100644
--- a/L2J_Mobius_Classic_2.3_SevenSigns/java/com/l2jmobius/gameserver/model/stats/Formulas.java
+++ b/L2J_Mobius_Classic_2.3_SevenSigns/java/com/l2jmobius/gameserver/model/stats/Formulas.java
@@ -1397,8 +1397,8 @@ public final class Formulas
 	 */
 	public static boolean calcStunBreak(L2Character activeChar)
 	{
-		// Check if target is stunned and 10% chance (retail is 14% and 35% on crit?)
-		if (activeChar.hasBlockActions() && (Rnd.get(10) == 0))
+		// Check if target is stunned and break it with 14% chance. (retail is 14% and 35% on crit?)
+		if (Config.ALT_GAME_STUN_BREAK && activeChar.hasBlockActions() && (Rnd.get(14) == 0))
 		{
 			// Any stun that has double duration due to skill mastery, doesn't get removed until its time reaches the usual abnormal time.
 			return activeChar.getEffectList().hasAbnormalType(AbnormalType.STUN, info -> info.getTime() <= info.getSkill().getAbnormalTime());