Initial commit

Minecraft.World/EnchantmentHelper.h

@@ -0,0 +1,110 @@
+#pragma once
+
+class ItemInstance;
+class Inventory;
+class DamageSource;
+class Enchantment;
+class EnchantmentInstance;
+
+class EnchantmentHelper
+{
+private:
+	static Random random;
+
+public:
+	static int getEnchantmentLevel(int enchantmentId, shared_ptr<ItemInstance> piece);
+	static unordered_map<int, int> *getEnchantments(shared_ptr<ItemInstance> item);
+	static void setEnchantments(unordered_map<int, int> *enchantments, shared_ptr<ItemInstance> item);
+
+	static int getEnchantmentLevel(int enchantmentId, ItemInstanceArray inventory);
+
+private:
+
+
+	class EnchantmentIterationMethod
+	{
+	public:
+		virtual void doEnchantment(Enchantment *enchantment, int level) = 0;
+	};
+
+	static void runIterationOnItem(EnchantmentIterationMethod &method, shared_ptr<ItemInstance> piece);
+	static void runIterationOnInventory(EnchantmentIterationMethod &method, ItemInstanceArray inventory);
+
+	class GetDamageProtectionIteration : public EnchantmentIterationMethod
+	{
+	public:
+		int sum;
+		DamageSource *source;
+
+		virtual void doEnchantment(Enchantment *enchantment, int level);
+	};
+
+	static GetDamageProtectionIteration getDamageProtectionIteration;
+
+	/**
+	* Fetches the protection value for enchanted items.
+	* 
+	* @param inventory
+	* @param source
+	* @return
+	*/
+public:
+	static int getDamageProtection(shared_ptr<Inventory> inventory, DamageSource *source);
+
+private:
+	class GetDamageBonusIteration : public EnchantmentIterationMethod
+	{
+	public:
+		int sum;
+		shared_ptr<Mob> target;
+
+		virtual void doEnchantment(Enchantment *enchantment, int level);
+	};
+
+	static GetDamageBonusIteration getDamageBonusIteration;
+
+	/**
+	* 
+	* @param inventory
+	* @param target
+	* @return
+	*/
+public:
+	static int getDamageBonus(shared_ptr<Inventory> inventory, shared_ptr<Mob> target);
+	static int getKnockbackBonus(shared_ptr<Inventory> inventory, shared_ptr<Mob> target);
+	static int getFireAspect(shared_ptr<Mob> source);
+	static int getOxygenBonus(shared_ptr<Inventory> inventory);
+	static int getDiggingBonus(shared_ptr<Inventory> inventory);
+	static int getDigDurability(shared_ptr<Inventory> inventory);
+	static bool hasSilkTouch(shared_ptr<Inventory> inventory);
+	static int getDiggingLootBonus(shared_ptr<Inventory> inventory);
+	static int getKillingLootBonus(shared_ptr<Inventory> inventory);
+	static bool hasWaterWorkerBonus(shared_ptr<Inventory> inventory);
+	static int getArmorThorns(shared_ptr<Mob> source);
+	static shared_ptr<ItemInstance> getRandomItemWith(Enchantment *enchantment, shared_ptr<Mob> source);
+
+	/**
+	* 
+	* @param random
+	* @param slot
+	*            The table slot, 0-2
+	* @param bookcases
+	*            How many book cases that are found around the table.
+	* @param itemInstance
+	*            Which item that is being enchanted.
+	* @return The enchantment cost, 0 means unchantable, 50 is max.
+	*/
+	static int getEnchantmentCost(Random *random, int slot, int bookcases, shared_ptr<ItemInstance> itemInstance);
+
+	static shared_ptr<ItemInstance> enchantItem(Random *random, shared_ptr<ItemInstance> itemInstance, int enchantmentCost);
+
+	/**
+	* 
+	* @param random
+	* @param itemInstance
+	* @param enchantmentCost
+	* @return
+	*/
+	static vector<EnchantmentInstance *> *selectEnchantment(Random *random, shared_ptr<ItemInstance> itemInstance, int enchantmentCost);
+	static unordered_map<int, EnchantmentInstance *> *getAvailableEnchantmentResults(int value, shared_ptr<ItemInstance> itemInstance);
+};