Update

2026-06-05 14:57:25 +07:00
parent 9499efe518
commit 05187d12a7
10 changed files with 654 additions and 104 deletions
--- 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}");
+                }
+            }
+        }
+    }
+}