Stats Limits

src/server/game/Entities/Unit/StatSystem.cpp

@@ -575,6 +575,10 @@ void Player::UpdateBlockPercentage()
         value += GetTotalAuraModifier(SPELL_AURA_MOD_BLOCK_PERCENT);
         // Increase from rating
         value += GetRatingBonusValue(CR_BLOCK);
+
+        if (sWorld->getBoolConfig(CONFIG_STATS_LIMITS_ENABLE))
+             value = value > sWorld->getFloatConfig(CONFIG_STATS_LIMITS_BLOCK) ? sWorld->getFloatConfig(CONFIG_STATS_LIMITS_BLOCK) : value;
+
         value = value < 0.0f ? 0.0f : value;
     }
     SetStatFloatValue(PLAYER_BLOCK_PERCENTAGE, value);
@@ -609,6 +613,10 @@ void Player::UpdateCritPercentage(WeaponAttackType attType)
     float value = GetTotalPercentageModValue(modGroup) + GetRatingBonusValue(cr);
     // Modify crit from weapon skill and maximized defense skill of same level victim difference
     value += (int32(GetWeaponSkillValue(attType)) - int32(GetMaxSkillValueForLevel())) * 0.04f;
+
+    if (sWorld->getBoolConfig(CONFIG_STATS_LIMITS_ENABLE))
+         value = value > sWorld->getFloatConfig(CONFIG_STATS_LIMITS_CRIT) ? sWorld->getFloatConfig(CONFIG_STATS_LIMITS_CRIT) : value;
+
     value = value < 0.0f ? 0.0f : value;
     SetStatFloatValue(index, value);
 }
@@ -700,6 +708,10 @@ void Player::UpdateParryPercentage()
         nondiminishing += GetTotalAuraModifier(SPELL_AURA_MOD_PARRY_PERCENT);
         // apply diminishing formula to diminishing parry chance
         value = nondiminishing + diminishing * parry_cap[pclass] / (diminishing + parry_cap[pclass] * m_diminishing_k[pclass]);
+
+        if (sWorld->getBoolConfig(CONFIG_STATS_LIMITS_ENABLE))
+             value = value > sWorld->getFloatConfig(CONFIG_STATS_LIMITS_PARRY) ? sWorld->getFloatConfig(CONFIG_STATS_LIMITS_PARRY) : value;
+
         value = value < 0.0f ? 0.0f : value;
     }
     SetStatFloatValue(PLAYER_PARRY_PERCENTAGE, value);
@@ -735,6 +747,9 @@ void Player::UpdateDodgePercentage()
     uint32 pclass = getClass()-1;
     float value = nondiminishing + (diminishing * dodge_cap[pclass] / (diminishing + dodge_cap[pclass] * m_diminishing_k[pclass]));
 
+    if (sWorld->getBoolConfig(CONFIG_STATS_LIMITS_ENABLE))
+         value = value > sWorld->getFloatConfig(CONFIG_STATS_LIMITS_DODGE) ? sWorld->getFloatConfig(CONFIG_STATS_LIMITS_DODGE) : value;
+
     value = value < 0.0f ? 0.0f : value;
     SetStatFloatValue(PLAYER_DODGE_PERCENTAGE, value);
 }

src/server/game/World/World.cpp

@@ -1222,6 +1222,13 @@ void World::LoadConfigSettings(bool reload)
     m_int_configs[CONFIG_WINTERGRASP_NOBATTLETIME] = ConfigMgr::GetIntDefault("Wintergrasp.NoBattleTimer", 150);
     m_int_configs[CONFIG_WINTERGRASP_RESTART_AFTER_CRASH] = ConfigMgr::GetIntDefault("Wintergrasp.CrashRestartTimer", 10);
 
+    // Stats limits
+    m_bool_configs[CONFIG_STATS_LIMITS_ENABLE] = ConfigMgr::GetBoolDefault("Stats.Limits.Enable", false);
+    m_float_configs[CONFIG_STATS_LIMITS_DODGE] = ConfigMgr::GetFloatDefault("Stats.Limits.Dodge", 95.0f);
+    m_float_configs[CONFIG_STATS_LIMITS_PARRY] = ConfigMgr::GetFloatDefault("Stats.Limits.Parry", 95.0f);
+    m_float_configs[CONFIG_STATS_LIMITS_BLOCK] = ConfigMgr::GetFloatDefault("Stats.Limits.Block", 95.0f);
+    m_float_configs[CONFIG_STATS_LIMITS_CRIT] = ConfigMgr::GetFloatDefault("Stats.Limits.Crit", 95.0f);
+
     // call ScriptMgr if we're reloading the configuration
     if (reload)
         sScriptMgr->OnConfigLoad(reload);

src/server/game/World/World.h

@@ -159,6 +159,7 @@ enum WorldBoolConfigs
     CONFIG_WINTERGRASP_ENABLE,
     CONFIG_UI_QUESTLEVELS_IN_DIALOGS,     // Should we add quest levels to the title in the NPC dialogs?
     CONFIG_EVENT_ANNOUNCE,
+    CONFIG_STATS_LIMITS_ENABLE,
     BOOL_CONFIG_VALUE_COUNT
 };
 
@@ -175,6 +176,10 @@ enum WorldFloatConfigs
     CONFIG_CREATURE_FAMILY_ASSISTANCE_RADIUS,
     CONFIG_THREAT_RADIUS,
     CONFIG_CHANCE_OF_GM_SURVEY,
+    CONFIG_STATS_LIMITS_DODGE,
+    CONFIG_STATS_LIMITS_PARRY,
+    CONFIG_STATS_LIMITS_BLOCK,
+    CONFIG_STATS_LIMITS_CRIT,
     FLOAT_CONFIG_VALUE_COUNT
 };
 

src/server/worldserver/worldserver.conf.dist

@@ -18,6 +18,7 @@
 #    GAME MASTER SETTINGS
 #    VISIBILITY AND DISTANCES
 #    SERVER RATES
+#    STATS LIMITS
 #    AUTO BROADCAST
 #    BATTLEGROUND CONFIG
 #    BATTLEFIELD CONFIG
@@ -2003,6 +2004,28 @@ Die.Command.Mode = 1
 #
 ###################################################################################################
 
+###################################################################################################
+# STATS LIMITS
+#
+#    Stats.Limits.Enable
+#        Description: Enable or disable stats system
+#        Default:     0 - Disabled
+
+Stats.Limits.Enable = 0
+
+#
+#    Stats.Limit.[STAT]
+#        Description: Set percentage limit for dodge, parry, block and crit rating
+#        Default:     95.0 (95%)
+
+Stats.Limits.Dodge = 95.0
+Stats.Limits.Parry = 95.0
+Stats.Limits.Block = 95.0
+Stats.Limits.Crit  = 95.0
+
+#
+###################################################################################################
+
 ###################################################################################################
 # AUTO BROADCAST
 #