77 lines
2.7 KiB
C#
77 lines
2.7 KiB
C#
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}");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|