DarkflameServer/dGame/dInventory/ItemSet.h

#pragma once

#include <vector>

#include "dCommonVars.h"

#include "ItemSetPassiveAbility.h"

class InventoryComponent;

/**
 * A set of items that can be worn together for special bonuses, for example faction gear.
 */
class ItemSet
{
public:
	explicit ItemSet(uint32_t id, InventoryComponent* inventoryComponent);
    void Update(float deltaTime);

    /**
     * Returns if this item set contains the LOT specified
     * @param lot the lot to check for
     * @return if this item set contains the LOT specified
     */
	bool Contains(LOT lot);

    /**
     * Equips the item set skill for this LOT (if it's in the item set)
     * @param lot the LOT of the item to equip skills for
     */
	void OnEquip(LOT lot);

    /**
     * Unequips the item set skill for this LOT (if it's in the item set)
     * @param lot the LOT of the item to unequip skills for
     */
	void OnUnEquip(LOT lot);

    /**
     * Returns the number of items in the item set that are currently equipped
     * @return the number of items in the item set that are currently equipped
     */
	uint32_t GetEquippedCount() const;

    /**
     * Returns the ID of this item set
     * @return the ID of this item set
     */
	uint32_t GetID() const;

    /**
     * Triggers all the passive abilities in this item set that match this trigger
     * @param trigger the trigger to use to trigger passive abilities
     */
    void TriggerPassiveAbility(PassiveAbilityTrigger trigger);

    /**
     * Returns the skills that can be equipped for a specified amount of equipped items
     * @param itemCount the amount of items equipped to check for
     * @return the skills that can be equipped for a specified amount of equipped items
     */
	std::vector<uint32_t> GetSkillSet(uint32_t itemCount) const;

private:
    /**
     * The ID of this skill set
     */
	uint32_t m_ID;

    /**
     * The inventory this skill set belongs to
     */
	InventoryComponent* m_InventoryComponent;

    /**
     * The items in the skill set that are currently equipped
     */
	std::vector<LOT> m_Equipped;

    /**
     * The total list of items in this skill set
     */
	std::vector<LOT> m_Items;

    /**
     * The skills that can be triggered when 2 items are equipped
     */
	std::vector<uint32_t> m_SkillsWith2;

    /**
     * The skills that can be triggered when 3 items are equipped
     */
	std::vector<uint32_t> m_SkillsWith3;

    /**
     * The skills that can be triggered when 4 items are equipped
     */
	std::vector<uint32_t> m_SkillsWith4;

    /**
     * The skills that can be triggered when 5 items are equipped
     */
	std::vector<uint32_t> m_SkillsWith5;

    /**
     * The skills that can be triggered when 6 items are equipped
     */
	std::vector<uint32_t> m_SkillsWith6;

    /**
     * The passive abilities associated with this skill set
     */
	std::vector<ItemSetPassiveAbility> m_PassiveAbilities;
};