evershade/Assets/Scripts/Managers/PlayerManager.cs

using UnityEngine;

namespace Managers
{
    public class PlayerManager : MonoBehaviour
    {
        public PlayerData playerData;
        public GameObject player;

        [SerializeField] private InventoryManager inventoryManager;
        [SerializeField] private ToolbarManager toolbarManager;

        [SerializeField] private EquipmentManager equipmentManager;
        // [SerializeField] private BoxManager boxManager;

        private void Awake()
        {
            // Find object with tag Player
            DontDestroyOnLoad(gameObject);

            inventoryManager = player.AddComponent<InventoryManager>();
            inventoryManager.Initialize(playerData);

            toolbarManager = player.AddComponent<ToolbarManager>();
            toolbarManager.Initialize(playerData);

            equipmentManager = player.AddComponent<EquipmentManager>();
            equipmentManager.Initialize(playerData);


            // Box Data should not be tied to character Data.
            // boxManager = playerData.AddComponent<BoxManager>();
            // boxManager.Initialize();
        }


        public void TakeDamage(int damage)
        {
            playerData.health -= damage;
            if (playerData.health <= 0) GameManager.Instance.EndGame();
        }

        public void Heal(int amount)
        {
            playerData.health += amount;
            if (playerData.health > playerData.maxHealth) playerData.health = playerData.maxHealth;
        }

        public void AddExperience(int amount)
        {
            playerData.experience += amount;
            if (playerData.experience >= 100)
            {
                playerData.level++;
                playerData.experience = 0;
            }
        }

        public void AddGold(int amount)
        {
            playerData.gold += amount;
        }

        public void RemoveGold(int amount)
        {
            playerData.gold -= amount;
        }

        public void AddItemToInventory(GameItem item)
        {
            inventoryManager.AddItemToOpenSlot(item);
        }

        public void AddItemToToolbar(GameItem item)
        {
            ToolbarManager.Instance.AddItemToOpenSlot(item);
        }

        public void AddItemToInventorySlot(GameItem item, int slotId)
        {
            inventoryManager.AddItemToSlot(item, slotId);
        }

        public void AddItemToInventorySlot(GameItem item)
        {
            inventoryManager.AddItemToOpenSlot(item);
        }

        public void AddItemToToolbarSlot(GameItem item, int slotId)
        {
            toolbarManager.AddItemToSlot(item, slotId);
        }

        public void AddItemToEquipmentSlot(GameItem item, int slotId)
        {
            equipmentManager.AddItemToSlot(item, slotId);
        }


        // swap items between two different managers
        public void SwapItems(IItemManager<Slot> manager1, int slotId1, IItemManager<Slot> manager2,
            int slotId2)
        {
            var item1 = manager1.GetItemFromSlot(slotId1);
            var item2 = manager2.GetItemFromSlot(slotId2);

            manager1.RemoveItemFromSlot(slotId1);
            manager2.RemoveItemFromSlot(slotId2);

            if (item1 != null) manager2.AddItemToSlot(item1, slotId2);
            if (item2 != null) manager1.AddItemToSlot(item2, slotId1);
        }

        //swap items by slot type and slot id
        public void SwapItems(Slot.SlotType slotType1, int slotId1, Slot.SlotType slotType2, int slotId2)
        {
            var manager1 = GetManagerBySlotType(slotType1);
            var manager2 = GetManagerBySlotType(slotType2);

            if (manager1 == null || manager2 == null) return;

            SwapItems(manager1, slotId1, manager2, slotId2);
        }


        // gets manager by slot type
        public IItemManager<Slot> GetManagerBySlotType(Slot.SlotType slotType)
        {
            switch (slotType)
            {
                case Slot.SlotType.Inventory:
                    Debug.Log("Getting Inventory Manager");
                    return inventoryManager;
                case Slot.SlotType.Toolbar:
                    Debug.Log("Getting Toolbar Manager");
                    return toolbarManager;
                case Slot.SlotType.Equipment:
                    Debug.Log("Getting Equipment Manager");
                    return equipmentManager;
                case Slot.SlotType.Box:
                    Debug.Log("Getting Box Manager");
                    return BoxManager.Instance;
                default:
                    return null;
            }
        }

        // remove item by slot type and slot id
        public void RemoveItemBySlotType(Slot.SlotType slotType, int slotId)
        {
            var manager = GetManagerBySlotType(slotType);
            if (manager == null) return;

            manager.RemoveItemFromSlot(slotId);
        }


        public Slot GetSlot(Slot.SlotType slotType, int slotId)
        {
            Debug.Log("Getting SlotType " + slotType + " / " + slotId);
            var manager = GetManagerBySlotType(slotType);
            if (manager == null) Debug.LogError("Manager not found");
            return manager.GetSlot(slotId);
        }

        // Load save data


        public Slot GetActiveToolbarSlot()
        {
            return ToolbarManager.Instance.GetActiveToolbarSlot();
        }
    }
}