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Assets/_Scripts/Dialogue/DialogueData.cs

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+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+[CreateAssetMenu(menuName = "Lab05/Dialogue Data", fileName = "DialogueData")]
+public class DialogueData : ScriptableObject
+{
+    public string npcName;
+    [TextArea(2, 5)] public string greeting;
+    public List<DialogueResponse> responses = new List<DialogueResponse>();
+}
+
+[Serializable]
+public class DialogueResponse
+{
+    public string text;
+    public QuestData questToStart;
+}

Assets/_Scripts/Dialogue/DialogueData.cs.meta

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Assets/_Scripts/Dialogue/NPCDialogue.cs

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+using UnityEngine;
+
+public class NPCDialogue : MonoBehaviour
+{
+    public string npcId = "VillageElder";
+    public DialogueData dialogueData;
+    public float interactionRange = 3f;
+    public KeyCode interactionKey = KeyCode.E;
+
+    private Transform player;
+    private bool promptVisible;
+
+    private void Start()
+    {
+        GameObject playerObject = GameObject.FindGameObjectWithTag("Player");
+        if (playerObject != null)
+        {
+            player = playerObject.transform;
+        }
+    }
+
+    private void Update()
+    {
+        if (dialogueData == null)
+        {
+            return;
+        }
+
+        if (player == null)
+        {
+            GameObject playerObject = GameObject.FindGameObjectWithTag("Player");
+            player = playerObject != null ? playerObject.transform : null;
+        }
+
+        bool inRange = player != null && Vector3.Distance(player.position, transform.position) <= interactionRange;
+        bool dialogueOpen = DialogueUI.Instance != null && DialogueUI.Instance.IsOpen;
+
+        if (!inRange || dialogueOpen)
+        {
+            HidePrompt();
+            return;
+        }
+
+        ShowPrompt();
+
+        if (Input.GetKeyDown(interactionKey) && DialogueUI.Instance != null)
+        {
+            HidePrompt();
+            QuestManager.Instance?.OnNpcTalked(npcId);
+            DialogueUI.Instance.Open(this, dialogueData);
+        }
+    }
+
+    private void OnDisable()
+    {
+        HidePrompt();
+    }
+
+    private void ShowPrompt()
+    {
+        if (promptVisible)
+        {
+            return;
+        }
+
+        promptVisible = true;
+        string npcName = dialogueData != null ? dialogueData.npcName : "NPC";
+        InteractionPromptUI.Instance?.Show($"E  Поговорить: {npcName}");
+    }
+
+    private void HidePrompt()
+    {
+        if (!promptVisible)
+        {
+            return;
+        }
+
+        promptVisible = false;
+        InteractionPromptUI.Instance?.Hide();
+    }
+}

Assets/_Scripts/Dialogue/NPCDialogue.cs.meta

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