feat: add weapon and shield items

L2BotCore/Domain/Entities/ShieldItem.h

@@ -0,0 +1,146 @@
+#pragma once
+#include <cstdint>
+#include <string>
+#include <vector>
+#include "BaseItem.h"
+#include "../Enums/CrystalType.h"
+
+namespace L2Bot::Domain::Entities
+{
+	class ShieldItem : public BaseItem
+	{
+	public:
+		void Update(const EntityInterface* other) override
+		{
+			const ShieldItem* casted = static_cast<const ShieldItem*>(other);
+
+			BaseItem::Update(other);
+
+			m_IsEquipped = casted->m_IsEquipped;
+			m_EnchantLevel = casted->m_EnchantLevel;
+			m_CrystalType = casted->m_CrystalType;
+			m_Evasion = casted->m_Evasion;
+			m_PDef = casted->m_PDef;
+			m_DefRate = casted->m_DefRate;
+		}
+		void SaveState() override
+		{
+			BaseItem::SaveState();
+			m_PrevState =
+			{
+				m_IsEquipped,
+				m_EnchantLevel,
+				m_PDef,
+				false
+			};
+		}
+		const bool IsEqual(const EntityInterface* other) const override
+		{
+			const ShieldItem* casted = static_cast<const ShieldItem*>(other);
+			return BaseItem::IsEqual(other) &&
+				m_IsEquipped == casted->m_IsEquipped &&
+				m_EnchantLevel == casted->m_EnchantLevel &&
+				m_CrystalType == casted->m_CrystalType &&
+				m_Evasion == casted->m_Evasion &&
+				m_PDef == casted->m_PDef &&
+				m_DefRate == casted->m_DefRate;
+		}
+
+		const std::vector<Serializers::Node> BuildSerializationNodes() const override
+		{
+			std::vector<Serializers::Node> result = BaseItem::BuildSerializationNodes();
+
+			if (m_PrevState.isNewState)
+			{
+				result.push_back({ "crystalType", std::to_string(static_cast<int8_t>(m_CrystalType)) });
+				result.push_back({ "evasion", std::to_string(m_Evasion) });
+				result.push_back({ "defRate", std::to_string(m_DefRate) });
+			}
+
+			if (m_PrevState.isNewState || m_IsEquipped != m_PrevState.isEquipped)
+			{
+				result.push_back({ "isEquipped", std::to_string(m_IsEquipped) });
+			}
+			if (m_PrevState.isNewState || m_EnchantLevel != m_PrevState.enchantLevel)
+			{
+				result.push_back({ "enchantLevel", std::to_string(m_EnchantLevel) });
+			}
+			if (m_PrevState.isNewState || m_PDef != m_PrevState.pDef)
+			{
+				result.push_back({ "pDef", std::to_string(m_PDef) });
+			}
+
+			return result;
+		}
+
+		ShieldItem(
+			const uint32_t objectId,
+			const uint32_t itemId,
+			const int32_t mana,
+			const std::string& name,
+			const std::string& iconName,
+			const std::string& description,
+			const uint16_t weight,
+			const bool isEquipped,
+			const uint16_t enchantLevel,
+			const Enums::CrystalType crystalType,
+			const int16_t evasion,
+			const uint16_t pDef,
+			const uint16_t defRate
+		) :
+		BaseItem
+		(
+			objectId,
+			itemId,
+			mana,
+			name,
+			iconName,
+			description,
+			weight,
+			Enums::ItemType::shield
+		),
+			m_IsEquipped(isEquipped),
+			m_EnchantLevel(enchantLevel),
+			m_CrystalType(crystalType),
+			m_Evasion(evasion),
+			m_PDef(pDef),
+			m_DefRate(defRate)
+		{
+		}
+
+		ShieldItem(const ShieldItem* other) :
+			BaseItem(other),
+			m_IsEquipped(other->m_IsEquipped),
+			m_EnchantLevel(other->m_EnchantLevel),
+			m_CrystalType(other->m_CrystalType),
+			m_Evasion(other->m_Evasion),
+			m_PDef(other->m_PDef),
+			m_DefRate(other->m_DefRate)
+
+		{
+		}
+
+		ShieldItem() = default;
+		virtual ~ShieldItem() = default;
+
+	private:
+		struct GetState
+		{
+			bool isEquipped = 0;
+			uint16_t enchantLevel = 0;
+			uint16_t pDef = 0;
+
+			bool isNewState = true;
+		};
+
+	private:
+		bool m_IsEquipped = 0;
+		uint16_t m_EnchantLevel = 0;
+		Enums::CrystalType m_CrystalType = Enums::CrystalType::none;
+		int16_t m_Evasion = 0;
+		uint16_t m_PDef = 0;
+		uint16_t m_DefRate = 0;
+
+		GetState m_PrevState = GetState();
+	};
+}