Unity Yome AI (Web Speech API、Docomo Dialogue API、Voice Text API） http://2vr.jp/2014/12/23/unity-assets/

README.md

嫁 AI

つかいかた

http://2vr.jp/2014/12/23/unity-assets/

Thanks!

@hecomi san

AI.cs

using UnityEngine;
using WebSocketSharp;
using System.Collections;

public class AI : MonoBehaviour {

	private WebSocket ws_;

	public string docomoAPIkey = "";
	public string oreSay = "";
	public string yomeSay = "";
	public string nickname = "";
	public string nickname_y = "";
	public string context = "";
	public string t = "";
	
	private bool isSay = false;
	
	public string voicetextAPIkey = "";
	public string v_speaker = "";
	public string v_emotion = "";
	public string v_emotion_level = "";
	public string v_pitch = "";
	public string v_speed = "";
	public string v_volume = "";

	private MMD4M_LipSync lipSync;

	void Initialize() {
		TextAsset conf = Instantiate(Resources.Load("Config")) as TextAsset;
		JSONObject cnf = new JSONObject(conf.text);
		
		// Docomo API
		var cnf_docomo = cnf.GetField("DOCOMO");
		docomoAPIkey = cnf_docomo.GetField("APIkey").str;
		nickname = cnf_docomo.GetField("nickname").str;
		nickname_y = cnf_docomo.GetField("nickname_y").str;
		if (t == "") {
			t = cnf_docomo.GetField("t").str;
		}
		if (!PlayerPrefs.HasKey("context")) {
			PlayerPrefs.SetString("context", "");
			PlayerPrefs.Save();
		}
		context = PlayerPrefs.GetString("context");
		
		// VoiceTextAPI
		var cnf_voicetext = cnf.GetField("VoiceText");
		voicetextAPIkey = cnf_voicetext.GetField("APIkey").str;
		v_speaker = cnf_voicetext.GetField("Speaker").str;
		v_emotion = cnf_voicetext.GetField("emotion").str;
		v_emotion_level = cnf_voicetext.GetField("emotion_level").str;
		v_pitch = cnf_voicetext.GetField("pitch").str;
		v_speed = cnf_voicetext.GetField("speed").str;
		v_volume = cnf_voicetext.GetField("volume").str;
	}
	
	void Start() {
		Initialize();

		lipSync = GetComponent<MMD4M_LipSync>();

		ws_ =  new WebSocket("ws://127.0.0.1:12002");
		ws_.OnMessage += (sender, e) => {
			oreSay = e.Data;
			Debug.Log("俺: " + oreSay);
			isSay = true;
		};
		ws_.Connect();
	}

	void OnApplicationQuit() {
		ws_.Close();
	}

	void Update() {
		if (isSay) {
			isSay = false;
			StartCoroutine(dialogue());
		}
	}
	
	IEnumerator dialogue() {
		var url = "https://api.apigw.smt.docomo.ne.jp/dialogue/v1/dialogue?APIKEY=" + docomoAPIkey;

		var data =
			"{\"utt\":\"" + oreSay + "\"," +
			"\"context\":\"" + context + "\"," +
			"\"nickname\":\"" + nickname + "\"," +
			"\"nickname_y\":\"" + nickname_y + "\"," +
			"\"mode\":\"dialog\"," +
			"\"t\":\"" + t + "\"}";
		var postData = System.Text.Encoding.UTF8.GetBytes(data);
		
		var headers = new Hashtable();
		headers["Content-Type"] = "application/json;charset=UTF-8";
		
		WWW www = new WWW(url, postData, headers);
		
		yield return www;
		if (www.error != null) {
		 	Debug.Log("Error: " + www.error);
		} else {
			JSONObject json = new JSONObject(www.text);
			yomeSay = json.GetField("yomi").str;
			Debug.Log("嫁: " + yomeSay);
			if (lipSync != null) {
				StartCoroutine(voiceText(yomeSay));
			}
			context = json.GetField("context").str;
			PlayerPrefs.SetString("context", json.GetField("context").str);
			PlayerPrefs.Save();
		}
	}

	IEnumerator voiceText(string text) {
		var url = "https://api.voicetext.jp/v1/tts";
		
		WWWForm form = new WWWForm ();
		form.AddField("speaker", v_speaker);
		form.AddField("emotion", v_emotion);
		form.AddField("emotion_level", v_emotion_level);
		form.AddField("pitch", v_pitch);
		form.AddField("speed", v_speed);
		form.AddField("volume", v_volume);
		form.AddField("text", text);
		
		Hashtable headers = form.headers;
		headers["Authorization"] = "Basic " + System.Convert.ToBase64String(System.Text.Encoding.ASCII.GetBytes(voicetextAPIkey + ":"));
		
		WWW www = new WWW (url, form.data, headers);
		
		yield return www;
		if (www.error != null) {
			Debug.Log(www.error);
		} else {
			lipSync.audioClip = www.GetAudioClip(false, false, AudioType.WAV);
			lipSync.Play();
		}
	}
	
}

Config.txt

{
	"DOCOMO": {
	
		"//": "https://dev.smt.docomo.ne.jp/?p=docs.api.page&api_docs_id=5",
		"APIkey": "",
		
		"//": "なし: デフォルト, 20: 関西弁, 30: 赤ちゃん",
		"t": "",
		
		"//": "自分の名前",
		"nickname": "ゆーじ",
		
		"//": "自分の名前をカタカナで",
		"nickname_y": "ユージ"
			
	},
	
	
	"VoiceText": {
	
		"//": "https://cloud.voicetext.jp/webapi/api_keys/new",
		"APIkey": "",
		
		
		"//": "show (男性), haruka (女性), hikari (女性), takeru (男性), santa (サンタクロース), bear (凶暴なクマ)",
		"Speaker": "hikari",
		
		"//": "happiness 喜, anger 怒, sadness 悲(話者 haruka、hikari、takeru、santa、bear 指定時のみ",
		"emotion": "happiness",
		
		"//": "感情レベル 1 2 (2: 感情大 デフォ1)",
		"emotion_level": "2",
		
		
		"//": "声の高さ%(50から200 デフォ100)",
		"pitch": "100",
		
		"//": "話すスピード%(50から400 デフォ100)",
		"speed": "100",
		
		"//": "声の大きさ%(50から200 デフォ100)",
		"volume": "100"
		
	}
}