Update

2026-06-05 14:57:25 +07:00
parent 9499efe518
commit 05187d12a7
10 changed files with 654 additions and 104 deletions
--- a/.idea/.idea.HALLUCINATE/.idea/workspace.xml
+++ b/.idea/.idea.HALLUCINATE/.idea/workspace.xml
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--- a/Assets/Models/Character/Characters/Invector@V-Bot/FBX/Materials/V-bot-texture.mat
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+--- !u!114 &1779903591
+MonoBehaviour:
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+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1779903590}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: a859fc8e9ec10a347a3704b6045ca7e8, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: Assembly-CSharp::Hallucinate.AI.GeminiService
+  apiKey: AIzaSyC4DRm2dffDuDogYkY0Ag86p-EYLu67bDo
+  geminiURL: https://generativelanguage.googleapis.com/v1beta/models/gemini-flash-latest:generateContent
+--- !u!4 &1779903592
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
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+  serializedVersion: 2
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: 14.19123, y: 0, z: 31.93528}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
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+  m_Father: {fileID: 0}
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &1781734490
 GameObject:
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@@ -150430,3 +150476,4 @@ SceneRoots:
  - {fileID: 1645920186}
  - {fileID: 640822033}
  - {fileID: 1158761166}
+  - {fileID: 1779903592}
--- a/NPC/ChatBubble.cs
+++ b/NPC/ChatBubble.cs
@@ -0,0 +1,42 @@
+using UnityEngine;
+using TMPro;
+using PrimeTween;
+
+namespace Hallucinate.UI
+{
+    public class ChatBubble : MonoBehaviour
+    {
+        [SerializeField] private TextMeshProUGUI textDisplay;
+        [SerializeField] private CanvasGroup canvasGroup;
+        [SerializeField] private RectTransform bubbleRect;
+
+        private Transform mainCameraTransform;
+
+        private void Awake()
+        {
+            mainCameraTransform = Camera.main.transform;
+            canvasGroup.alpha = 0;
+            gameObject.SetActive(false);
+        }
+
+        private void LateUpdate()
+        {
+            // Billboard effect
+            transform.LookAt(transform.position + mainCameraTransform.rotation * Vector3.forward, mainCameraTransform.rotation * Vector3.up);
+        }
+
+        public void Show(string text, float duration = 4f)
+        {
+            gameObject.SetActive(true);
+            textDisplay.text = text;
+            
+            // Animation using PrimeTween
+            PrimeTween.Sequence.Create()
+                .Group(Tween.Alpha(canvasGroup, 1f, 0.3f))
+                .Group(Tween.Scale(bubbleRect, Vector3.zero, Vector3.one, 0.4f, Ease.OutBack))
+                .Chain(Tween.Delay(duration))
+                .Chain(Tween.Alpha(canvasGroup, 0f, 0.5f))
+                .OnComplete(() => gameObject.SetActive(false));
+        }
+    }
+}
--- a/NPC/ChatBubble.cs.meta
+++ b/NPC/ChatBubble.cs.meta
@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: ea510cea4b9ed1547ae4725a2ded949a
--- a/Assets/Scripts/AI
+++ b/Assets/Scripts/AI
@@ -34,6 +34,16 @@ public class EnemyAI : MonoBehaviour
    public string shootSound = "Enemy_Shoot";
    private bool hasSpottedPlayer; // Để chỉ kêu alert 1 lần

+    [Header("Conversation")]
+    public string npcName = "Guard";
+    public string persona = "You are a grumpy guard protecting gold.";
+    public float talkRange = 4f;
+    public float talkCooldown = 30f;
+    private float lastTalkTime;
+    private bool isTalking;
+    private EnemyAI talkingPartner;
+    private Hallucinate.UI.ChatBubble chatBubble;
+
    private float nextShootTime;
    private NavMeshAgent agent;

@@ -42,6 +52,7 @@ public class EnemyAI : MonoBehaviour
    private void Start()
    {
        agent = GetComponent<NavMeshAgent>();
+        chatBubble = GetComponentInChildren<Hallucinate.UI.ChatBubble>(true);
        agent.speed = moveSpeed;

        // Lưu lại vị trí ban đầu để làm tâm của khu vực tuần tra
@@ -75,35 +86,69 @@ public class EnemyAI : MonoBehaviour

    private void InitBehaviorTree()
    {
-        // Player có artifact -> focus + shoot
+        // Ưu tiên 1: Player có artifact -> focus + shoot (Cao nhất)
        var laserSequence = new Sequence(new List<Node>
        {
            new TaskNode(CheckHasArtifact),
            new TaskNode(ActionFocusAndShoot)
        });

-        // Thấy player -> chạy tới
+        // Ưu tiên 2: Thấy player -> rượt đuổi
        var chaseSequence = new Sequence(new List<Node>
        {
            new TaskNode(CheckCanSeePlayer),
            new TaskNode(ActionMoveToPlayer)
        });

-        // Không thấy ai -> Tuần tra bằng NavMesh
+        // Ưu tiên 3: Gần NPC khác -> nói chuyện (Mới)
+        var talkSequence = new Sequence(new List<Node>
+        {
+            new TaskNode(CheckCanTalkToNPC),
+            new TaskNode(ActionTalk)
+        });
+
+        // Ưu tiên cuối: Tuần tra
        var patrolNode = new TaskNode(ActionPatrol);

        behaviorTreeRoot = new Selector(new List<Node>
        {
            laserSequence,
            chaseSequence,
+            talkSequence,
            patrolNode
        });
    }

    #region CONDITIONS

+    private NodeState CheckCanTalkToNPC()
+    {
+        if (playerHasArtifact || hasSpottedPlayer) return NodeState.Failure;
+        if (Time.time < lastTalkTime + talkCooldown) return NodeState.Failure;
+        if (isTalking) return NodeState.Success;
+
+        // Tìm NPC gần nhất
+        Collider[] hitColliders = Physics.OverlapSphere(transform.position, talkRange);
+        foreach (var hit in hitColliders)
+        {
+            if (hit.gameObject != gameObject && hit.CompareTag("Enemy"))
+            {
+                EnemyAI other = hit.GetComponent<EnemyAI>();
+                if (other != null && !other.isTalking && Time.time >= other.lastTalkTime + talkCooldown)
+                {
+                    talkingPartner = other;
+                    return NodeState.Success;
+                }
+            }
+        }
+
+        return NodeState.Failure;
+    }
+
    private NodeState CheckHasArtifact()
    {
+        // Khi bị phát hiện hoặc player có artifact, ngắt lời ngay
+        if (playerHasArtifact || hasSpottedPlayer) StopConversation();
        return playerHasArtifact ? NodeState.Success : NodeState.Failure;
    }

@@ -119,11 +164,12 @@ public class EnemyAI : MonoBehaviour
            {
                hasSpottedPlayer = true;
                AudioManager.Instance?.Play(alertSound, position: transform.position);
+                StopConversation(); // Ngắt hội thoại khi thấy player
            }
            return NodeState.Success;
        }

-        hasSpottedPlayer = false; // Reset nếu player ra khỏi tầm mắt
+        hasSpottedPlayer = false;
        return NodeState.Failure;
    }

@@ -131,6 +177,78 @@ public class EnemyAI : MonoBehaviour

    #region ACTIONS

+    private NodeState ActionTalk()
+    {
+        if (talkingPartner == null) return NodeState.Failure;
+
+        if (!isTalking)
+        {
+            isTalking = true;
+            agent.isStopped = true;
+            
+            // Xoay về phía bạn
+            FaceTarget(talkingPartner.transform.position);
+
+            // Bắt đầu hội thoại qua Gemini
+            StartNPCConversation();
+        }
+
+        return NodeState.Running;
+    }
+
+    private void StartNPCConversation()
+    {
+        string prompt = $"You are {npcName}. You are talking to your fellow guard {talkingPartner.npcName}. " +
+                       "Keep it short (1 sentence). Topic: gold security or complaining about work.";
+
+        Hallucinate.AI.GeminiService.Instance.GetResponse(persona, prompt, (response) => {
+            if (chatBubble != null) chatBubble.Show(response);
+            
+            // Hẹn giờ kết thúc hội thoại
+            Invoke(nameof(EndConversation), 5f);
+        });
+
+        // Thông báo cho bạn diễn cũng dừng lại để "nghe"
+        talkingPartner.OnPartnerTalked(this);
+    }
+
+    public void OnPartnerTalked(EnemyAI partner)
+    {
+        isTalking = true;
+        talkingPartner = partner;
+        agent.isStopped = true;
+        FaceTarget(partner.transform.position);
+        
+        // Chờ bạn nói xong mới phản hồi (Tùy chọn: có thể thêm logic phản hồi ở đây)
+        Invoke(nameof(EndConversation), 6f);
+    }
+
+    private void EndConversation()
+    {
+        isTalking = false;
+        lastTalkTime = Time.time;
+        if (agent != null) agent.isStopped = false;
+        talkingPartner = null;
+    }
+
+    private void StopConversation()
+    {
+        if (!isTalking) return;
+        CancelInvoke(nameof(EndConversation));
+        EndConversation();
+        if (chatBubble != null) chatBubble.Show("Suỵt! Có gì đó không ổn...", 2f);
+    }
+
+    private void FaceTarget(Vector3 targetPos)
+    {
+        Vector3 dir = targetPos - transform.position;
+        dir.y = 0;
+        if (dir != Vector3.zero)
+        {
+            transform.rotation = Quaternion.LookRotation(dir);
+        }
+    }
+
    private NodeState ActionPatrol()
    {
        // Debug.Log("Patrolling...");
--- a/NPC/GeminiService.cs
+++ b/NPC/GeminiService.cs
@@ -0,0 +1,76 @@
+using System;
+using System.Collections;
+using System.Text;
+using UnityEngine;
+using UnityEngine.Networking;
+
+namespace Hallucinate.AI
+{
+    [Serializable]
+    public class Part { public string text; }
+
+    [Serializable]
+    public class Content { public Part[] parts; }
+
+    [Serializable]
+    public class Candidate { public Content content; }
+
+    [Serializable]
+    public class GeminiResponse { public Candidate[] candidates; }
+
+    public class GeminiService : MonoBehaviour
+    {
+        public static GeminiService Instance { get; private set; }
+
+        [SerializeField] private string apiKey = "AQ.Ab8RN6I2hU_p8yHiPNNHtWzYBiLugbPP22gC6lzTWaYEWj4v0g"; // Replace with your key
+        [SerializeField] private string geminiURL = "https://generativelanguage.googleapis.com/v1beta/models/gemini-flash-latest:generateContent";
+
+        private void Awake()
+        {
+            if (Instance == null) { Instance = this; DontDestroyOnLoad(gameObject); }
+            else { Destroy(gameObject); }
+        }
+
+        public void GetResponse(string persona, string prompt, Action<string> onComplete)
+        {
+            StartCoroutine(PostRequest(persona, prompt, onComplete));
+        }
+
+        private IEnumerator PostRequest(string persona, string prompt, Action<string> onComplete)
+        {
+            var jsonBody = $@"{{
+                ""systemInstruction"": {{""parts"": [{{ ""text"": ""{persona}"" }}]}},
+                ""contents"": [{{""parts"": [{{ ""text"": ""{prompt}"" }}]}}]
+            }}";
+
+            var requestURL = $"{geminiURL}?key={apiKey}";
+
+            using (var request = new UnityWebRequest(requestURL, "POST"))
+            {
+                byte[] bodyRaw = Encoding.UTF8.GetBytes(jsonBody);
+                request.uploadHandler = new UploadHandlerRaw(bodyRaw);
+                request.downloadHandler = new DownloadHandlerBuffer();
+                request.SetRequestHeader("Content-Type", "application/json");
+
+                yield return request.SendWebRequest();
+
+                if (request.result == UnityWebRequest.Result.Success)
+                {
+                    try
+                    {
+                        var response = JsonUtility.FromJson<GeminiResponse>(request.downloadHandler.text);
+                        if (response?.candidates != null && response.candidates.Length > 0)
+                        {
+                            onComplete?.Invoke(response.candidates[0].content.parts[0].text);
+                        }
+                    }
+                    catch (Exception e) { Debug.LogError($"[Gemini] JSON Parse Error: {e.Message}"); }
+                }
+                else
+                {
+                    Debug.LogError($"[Gemini] API Error: {request.error}");
+                }
+            }
+        }
+    }
+}
--- a/NPC/GeminiService.cs.meta
+++ b/NPC/GeminiService.cs.meta
@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: a859fc8e9ec10a347a3704b6045ca7e8
--- a/NPC/GerminiNPC.cs
+++ b/NPC/GerminiNPC.cs
@@ -1,44 +1,13 @@
-using System;
-using System.Collections;
-using System.Text;
 using UnityEngine;
 using UnityEngine.InputSystem;
-using UnityEngine.Networking;
+using System.Collections;
 using Hallucinate.Audio;
-
-[Serializable]
-public class Part
-{
-    public string text;
-}
-
-[Serializable]
-public class Content
-{
-    public Part[] parts;
-}
-
-[Serializable]
-public class Candidate
-{
-    public Content content;
-}
-
-[Serializable]
-public class GeminiResponse
-{
-    public Candidate[] candidates;
-}
+using Hallucinate.AI;

 public class GerminiNPC : MonoBehaviour
 {
    [SerializeField]
-    private string apiKey = "AQ.Ab8RN6I2hU_p8yHiPNNHtWzYBiLugbPP22gC6lzTWaYEWj4v0g";
-    [SerializeField]
-    private string germiniURL =
-        "https://generativelanguage.googleapis.com/v1beta/models/gemini-flash-latest:generateContent";
-
-    public string npcPersona =
+    private string npcPersona =
        "Ngươi là một lão thợ rèn cọc cằn tên là Tom, ngươi rất ghét những kẻ mang phế liệu đến tiệm của mình. Chỉ trả lời ngắn gọn trong 2 câu, theo phong cách trung cổ.";

    public string playerHeldItem = "Thanh kiếm rỉ sét";
@@ -95,46 +64,17 @@ public class GerminiNPC : MonoBehaviour

    private IEnumerator GetGerminiReponse()
    {
-        var jsonBody = $@"{{
-            ""systemInstruction"": {{""parts"": [{{ ""text"": ""{npcPersona}"" }}]}},
-            ""contents"": [{{""parts"": [{{ ""text"": ""Ta muốn bán cho ông món đồ này: {playerHeldItem}""}}]}}]
-        }}";
+        string prompt = $"Ta muốn bán cho ông món đồ này: {playerHeldItem}";
+        
+        Hallucinate.AI.GeminiService.Instance.GetResponse(npcPersona, prompt, (response) => {
+            Debug.Log($"<color=green>Tom:</color> {response}");
+            AudioManager.Instance?.Play(responseSound, position: transform.position);
+            
+            // Nếu có ChatBubble gắn kèm thì hiển thị luôn
+            var bubble = GetComponentInChildren<Hallucinate.UI.ChatBubble>(true);
+            if (bubble != null) bubble.Show(response);
+        });

-        // 1. Sửa tham số thành ?key= (trước đó là ?ket=)
-        var requestURL = $"{germiniURL}?key={apiKey}";
-
-        // 2. Sử dụng requestURL (có chứa key) thay vì germiniURL gốc
-        using (var request = new UnityWebRequest(requestURL, "POST"))
-        {
-            var bodyRaw = Encoding.UTF8.GetBytes(jsonBody);
-            request.uploadHandler = new UploadHandlerRaw(bodyRaw);
-            request.downloadHandler = new DownloadHandlerBuffer();
-            request.SetRequestHeader("Content-Type", "application/json");
-
-            yield return request.SendWebRequest();
-
-            if (request.result == UnityWebRequest.Result.ProtocolError || request.result == UnityWebRequest.Result.ConnectionError)
-            {
-                Debug.LogError($"[Gemini Error] {request.error} - Response: {request.downloadHandler.text}");
-            }
-            else
-            {
-                var responseTEXT = request.downloadHandler.text;
-                try
-                {
-                    var geminiResponse = JsonUtility.FromJson<GeminiResponse>(responseTEXT);
-                    if (geminiResponse != null && geminiResponse.candidates != null && geminiResponse.candidates.Length > 0)
-                    {
-                        var npcResponse = geminiResponse.candidates[0].content.parts[0].text;
-                        Debug.Log($"<color=green>Tom:</color> {npcResponse}");
-                        AudioManager.Instance?.Play(responseSound, position: transform.position);
-                    }
-                }
-                catch (Exception e)
-                {
-                    Debug.LogError($"[JSON Parse Error] {e.Message}");
-                }
-            }
-        }
+        yield break;
    }
 }