first commit

Assets/_Scripts/Items/ItemData.cs

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+using UnityEngine;
+
+namespace OTGIntegrated.Items
+{
+    public enum ItemType
+    {
+        Resource,
+        Consumable,
+        Weapon,
+        Quest,
+        Crafted
+    }
+
+    [CreateAssetMenu(fileName = "ItemData", menuName = "OTG Integrated/Item Data")]
+    public sealed class ItemData : ScriptableObject
+    {
+        public string itemId;
+        public string displayName;
+        [TextArea(2, 5)] public string description;
+        [Min(1)] public int maxStack = 20;
+        public ItemType itemType = ItemType.Resource;
+        public Color itemColor = Color.white;
+        public Sprite icon;
+
+        private void OnValidate()
+        {
+            if (string.IsNullOrWhiteSpace(itemId))
+            {
+                itemId = name;
+            }
+
+            if (string.IsNullOrWhiteSpace(displayName))
+            {
+                displayName = itemId;
+            }
+
+            maxStack = Mathf.Max(1, maxStack);
+        }
+    }
+}

Assets/_Scripts/Items/ItemData.cs.meta

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Assets/_Scripts/Items/ItemPickup.cs

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+using OTGIntegrated.Core;
+using OTGIntegrated.Inventory;
+using OTGIntegrated.Player;
+using UnityEngine;
+
+namespace OTGIntegrated.Items
+{
+    [RequireComponent(typeof(Collider))]
+    public sealed class ItemPickup : MonoBehaviour, IInteractable
+    {
+        public ItemData itemData;
+        [Min(1)] public int amount = 1;
+
+        public Transform InteractTransform => transform;
+
+        private void Awake()
+        {
+            Collider ownCollider = GetComponent<Collider>();
+            ownCollider.isTrigger = true;
+        }
+
+        public string GetPrompt()
+        {
+            string label = itemData != null ? itemData.displayName : "Предмет";
+            return $"E — подобрать: {label}";
+        }
+
+        public bool CanInteract(GameObject interactor)
+        {
+            return itemData != null && amount > 0;
+        }
+
+        public void Interact(GameObject interactor)
+        {
+            OTGIntegrated.Inventory.Inventory inventory = GameManager.Instance != null
+                ? GameManager.Instance.inventory
+                : interactor.GetComponentInChildren<OTGIntegrated.Inventory.Inventory>();
+            if (inventory != null && inventory.AddItem(itemData, amount))
+            {
+                Destroy(gameObject);
+            }
+        }
+    }
+}

Assets/_Scripts/Items/ItemPickup.cs.meta

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Assets/_Scripts/Items/ResourceNode.cs

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+using System.Collections;
+using OTGIntegrated.Core;
+using OTGIntegrated.Player;
+using UnityEngine;
+
+namespace OTGIntegrated.Items
+{
+    [RequireComponent(typeof(Collider))]
+    public sealed class ResourceNode : MonoBehaviour, IInteractable
+    {
+        public ItemData itemData;
+        [Min(1)] public int amount = 1;
+        [Min(0f)] public float respawnCooldown = 0f;
+        public string actionLabel = "собрать";
+
+        private Collider nodeCollider;
+        private Renderer[] renderers;
+        private bool depleted;
+
+        public Transform InteractTransform => transform;
+
+        private void Awake()
+        {
+            nodeCollider = GetComponent<Collider>();
+            nodeCollider.isTrigger = true;
+            renderers = GetComponentsInChildren<Renderer>();
+        }
+
+        public string GetPrompt()
+        {
+            string label = itemData != null ? itemData.displayName : "Ресурс";
+            return $"E — {actionLabel}: {label}";
+        }
+
+        public bool CanInteract(GameObject interactor)
+        {
+            return !depleted && itemData != null && amount > 0;
+        }
+
+        public void Interact(GameObject interactor)
+        {
+            if (!CanInteract(interactor))
+            {
+                return;
+            }
+
+            OTGIntegrated.Inventory.Inventory inventory = GameManager.Instance != null
+                ? GameManager.Instance.inventory
+                : interactor.GetComponentInChildren<OTGIntegrated.Inventory.Inventory>();
+
+            if (inventory == null || !inventory.AddItem(itemData, amount))
+            {
+                return;
+            }
+
+            if (respawnCooldown > 0f)
+            {
+                StartCoroutine(RespawnRoutine());
+            }
+            else
+            {
+                Destroy(gameObject);
+            }
+        }
+
+        private IEnumerator RespawnRoutine()
+        {
+            SetDepleted(true);
+            yield return new WaitForSeconds(respawnCooldown);
+            SetDepleted(false);
+        }
+
+        private void SetDepleted(bool value)
+        {
+            depleted = value;
+            if (nodeCollider != null)
+            {
+                nodeCollider.enabled = !value;
+            }
+
+            for (int i = 0; i < renderers.Length; i++)
+            {
+                if (renderers[i] != null)
+                {
+                    renderers[i].enabled = !value;
+                }
+            }
+        }
+    }
+}

Assets/_Scripts/Items/ResourceNode.cs.meta

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