fix: correct disable chain system and formula to config

config.lua.dist

@@ -427,6 +427,9 @@ maxDamageReflection = 200
 toggleChainSystem = true
 combatChainDelay = 50
 combatChainTargets = 5
+combatChainSkillFormulaAxe = 0.9
+combatChainSkillFormulaClub = 0.7
+combatChainSkillFormulaSword = 1.1
 
 -- Global server Save
 -- NOTE: globalServerSaveNotifyDuration in minutes

src/config/config_enums.hpp

@@ -37,6 +37,9 @@ enum ConfigKey_t : uint16_t {
 	CLEAN_PROTECTION_ZONES,
 	COMBAT_CHAIN_DELAY,
 	COMBAT_CHAIN_TARGETS,
+	COMBAT_CHAIN_SKILL_FORMULA_AXE,
+	COMBAT_CHAIN_SKILL_FORMULA_CLUB,
+	COMBAT_CHAIN_SKILL_FORMULA_SWORD,
 	COMPRESSION_LEVEL,
 	CONVERT_UNSAFE_SCRIPTS,
 	CORE_DIRECTORY,

src/config/configmanager.cpp

@@ -217,6 +217,9 @@ bool ConfigManager::load() {
 	loadIntConfig(L, CHECK_EXPIRED_MARKET_OFFERS_EACH_MINUTES, "checkExpiredMarketOffersEachMinutes", 60);
 	loadIntConfig(L, COMBAT_CHAIN_DELAY, "combatChainDelay", 50);
 	loadIntConfig(L, COMBAT_CHAIN_TARGETS, "combatChainTargets", 5);
+	loadFloatConfig(L, COMBAT_CHAIN_SKILL_FORMULA_AXE, "combatChainSkillFormulaAxe", 0.9);
+	loadFloatConfig(L, COMBAT_CHAIN_SKILL_FORMULA_CLUB, "combatChainSkillFormulaClub", 0.7);
+	loadFloatConfig(L, COMBAT_CHAIN_SKILL_FORMULA_SWORD, "combatChainSkillFormulaSword", 1.1);
 	loadIntConfig(L, COMPRESSION_LEVEL, "packetCompressionLevel", 6);
 	loadIntConfig(L, CRITICALCHANCE, "criticalChance", 10);
 	loadIntConfig(L, DAY_KILLS_TO_RED, "dayKillsToRedSkull", 3);

src/creatures/combat/combat.cpp

@@ -941,6 +941,10 @@ void Combat::setupChain(const std::shared_ptr<Weapon> &weapon) {
 		return;
 	}
 
+	if (weapon->isChainDisabled()) {
+		return;
+	}
+
 	const auto &weaponType = weapon->getWeaponType();
 	if (weaponType == WEAPON_NONE || weaponType == WEAPON_SHIELD || weaponType == WEAPON_AMMO || weaponType == WEAPON_DISTANCE) {
 		return;
@@ -980,15 +984,13 @@ void Combat::setupChain(const std::shared_ptr<Weapon> &weapon) {
 
 	switch (weaponType) {
 		case WEAPON_SWORD:
-			setCommonValues(1.1, MELEE_ATK_SWORD, CONST_ME_SLASH);
+			setCommonValues(g_configManager().getFloat(COMBAT_CHAIN_SKILL_FORMULA_SWORD, __FUNCTION__), MELEE_ATK_SWORD, CONST_ME_SLASH);
 			break;
-
 		case WEAPON_CLUB:
-			setCommonValues(0.7, MELEE_ATK_CLUB, CONST_ME_BLACK_BLOOD);
+			setCommonValues(g_configManager().getFloat(COMBAT_CHAIN_SKILL_FORMULA_CLUB, __FUNCTION__), MELEE_ATK_CLUB, CONST_ME_BLACK_BLOOD);
 			break;
-
 		case WEAPON_AXE:
-			setCommonValues(0.9, MELEE_ATK_AXE, CONST_ANI_WHIRLWINDAXE);
+			setCommonValues(g_configManager().getFloat(COMBAT_CHAIN_SKILL_FORMULA_AXE, __FUNCTION__), MELEE_ATK_AXE, CONST_ANI_WHIRLWINDAXE);
 			break;
 	}
 

src/items/functions/item/item_parse.cpp

@@ -1165,9 +1165,14 @@ void ItemParse::createAndRegisterScript(ItemType &itemType, pugi::xml_node attri
 				g_logger().warn("[{}] - wandtype '{}' does not exist", __FUNCTION__, elementName);
 			}
 		} else if (stringKey == "chain" && weapon) {
-			auto value = subValueAttribute.as_double();
-			weapon->setChainSkillValue(value);
-			g_logger().trace("Found chain skill value '{}' for weapon: {}", value, itemType.name);
+			if (auto value = subValueAttribute.as_double()) {
+				weapon->setChainSkillValue(value);
+				g_logger().trace("Found chain skill value '{}' for weapon: {}", value, itemType.name);
+			}
+			if (subValueAttribute.as_bool() == false) {
+				weapon->setDisabledChain();
+				g_logger().warn("Chain disabled for weapon: {}", itemType.name);
+			}
 		}
 	}
 

src/items/weapons/weapons.cpp

@@ -245,7 +245,7 @@ void Weapon::internalUseWeapon(std::shared_ptr<Player> player, std::shared_ptr<I
 			damage.secondary.value = (getElementDamage(player, target, item) * damageModifier / 100) * damagePercent / 100;
 		}
 
-		if (params.chainCallback) {
+		if (g_configManager().getBoolean(TOGGLE_CHAIN_SYSTEM, __FUNCTION__) && params.chainCallback) {
 			m_combat->doCombatChain(player, target, params.aggressive);
 		} else {
 			Combat::doCombatHealth(player, target, damage, params);

src/items/weapons/weapons.hpp

@@ -192,6 +192,14 @@ class Weapon : public Script {
 		return m_chainSkillValue;
 	}
 
+	void setDisabledChain() {
+		m_isDisabledChain = true;
+	}
+
+	bool isChainDisabled() const {
+		return m_isDisabledChain;
+	}
+
 	const WeaponType_t getWeaponType() const {
 		return weaponType;
 	}
@@ -243,6 +251,7 @@ class Weapon : public Script {
 	bool enabled = true;
 	bool premium = false;
 	bool wieldUnproperly = false;
+	bool m_isDisabledChain = false;
 	std::string vocationString = "";
 
 	void onUsedWeapon(std::shared_ptr<Player> player, std::shared_ptr<Item> item, std::shared_ptr<Tile> destTile) const;