Unity/おすすめアセット/MySynthesizer
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(注意：iPhoneで確認したら、音が出るまでに、0.5秒ぐらいラグがある)
単音を出す方法
- 適当なGameObjectを作成し、MySyntheStationを設置
- 以下Keyboard.csをカスタマイズしたOneSound.csを作成
呼び出し側
MySpace.Sample.OneSound oneSound = GameObject.Find("MySyntheStation").GetComponent<MySpace.Sample.OneSound>();
oneSound.KeyDown(int.Parse(keyNo));
ライブラリ側
using UnityEngine;
using UnityEngine.UI;
using MySpace;
namespace MySpace.Sample
{
public class OneSound : MonoBehaviour
{
private MySyntheStation syntheStation = null;
[SerializeField]
private KeyProperty blackKey = null;
[SerializeField]
private KeyProperty whiteKey = null;
[SerializeField]
private int baseNote = 60;
[SerializeField]
private Button execButton;
public int BaseNote
{
get
{
return baseNote;
}
set
{
baseNote = value;
}
}
public int PortNo
{
get;
set;
}
public int ChNo
{
get;
set;
}
private int numKeys;
private int vel = 100;
private int vol = 100;
private Text position;
private int[] keyState;
private void OnKeyDown(int index)
{
//UnityEngine.Debug.Log("key dw:" + (baseNote + index));
var nn = BaseNote + index;
keyState[index] = nn;
Debug.Log("OnKeyDownEvent nn=" + nn);
syntheStation.Synthesizers[PortNo].Channel[ChNo].NoteOn((byte)nn, (byte)vel);
}
private void OnKeyUp(int index)
{
//UnityEngine.Debug.Log("key up:" + (baseNote + index));
var nn = keyState[index];
if (nn < 0)
{
return;
}
syntheStation.Synthesizers[PortNo].Channel[ChNo].NoteOff((byte)nn);
}
private void LShift()
{
if (BaseNote - 12 >= 0)
{
BaseNote -= 12;
position.text = "^C" + (BaseNote / 12 - 2 + 1);
}
}
private void RShift()
{
if (BaseNote + numKeys + 12 <= 128)
{
BaseNote += 12;
position.text = "^C" + (BaseNote / 12 - 2 + 1);
}
}
private void Awake()
{
syntheStation = GameObject.FindObjectOfType<MySyntheStation>();
//var p = GetComponent<RectTransform>();
//var r = whiteKey.GetComponent<RectTransform>();
//var width = r.rect.width;
//var basePos = whiteKey.transform.localPosition;
//int[] ofs = { 0, 1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 12 };
//numKeys = (int)((p.rect.width - (p.rect.width / 2 + (basePos.x - width / 2)) * 2) / width) * 12 / 7;
//keyState = new int[numKeys];
//for (int i = 0; i < numKeys; i++)
//{
// keyState[i] = -1;
// int o = ofs[i % 12];
// if ((o & 1) != 0)
// {
// continue;
// }
// int index = i;
// var key = Instantiate(whiteKey);
// var pos = basePos;
// var scl = whiteKey.transform.localScale;
// var rot = whiteKey.transform.rotation;
// pos.x += ((i / 12) * 14 + o) * (width / 2);
// key.transform.SetParent(transform);
// key.transform.localPosition = pos;
// key.transform.localScale = scl;
// key.transform.rotation = rot;
// key.OnKeyDownEvent.AddListener(() => OnKeyDown(index));
// key.OnKeyUpEvent.AddListener(() => OnKeyUp(index));
//}
//for (int i = 0; i < numKeys; i++)
//{
// int o = ofs[i % 12];
// if ((o & 1) == 0)
// {
// continue;
// }
// int index = i;
// var key = Instantiate(blackKey);
// var pos = basePos;
// var scl = blackKey.transform.localScale;
// var rot = blackKey.transform.rotation;
// pos.x += ((i / 12) * 14 + o) * (width / 2);
// key.transform.SetParent(transform);
// key.transform.localPosition = pos;
// key.transform.localScale = scl;
// key.transform.rotation = rot;
// key.OnKeyDownEvent.AddListener(() => OnKeyDown(index));
// key.OnKeyUpEvent.AddListener(() => OnKeyUp(index));
//}
//whiteKey.gameObject.SetActive(false);
//blackKey.gameObject.SetActive(false);
//position = transform.Find("Position").GetComponent<Text>();
//BaseNote -= BaseNote % 12;
//position.text = "^C" + (BaseNote / 12 - 2 + 1);
//var lshift = transform.Find("LShift").GetComponent<Button>();
//lshift.onClick.AddListener(LShift);
//var rshift = transform.Find("RShift").GetComponent<Button>();
//rshift.onClick.AddListener(RShift);
//var velocity = transform.Find("Velocity").GetComponent<Slider>();
//velocity.onValueChanged.AddListener((value) =>
//{
// vel = (int)value;
// velocity.gameObject.transform.Find("Value").GetComponent<Text>().text = "" + vel;
//});
//var volume = transform.Find("Volume").GetComponent<Slider>();
//volume.onValueChanged.AddListener((value) =>
//{
// vol = (int)value;
// syntheStation.Synthesizers[PortNo].MasterVolume((byte)value);
// volume.gameObject.transform.Find("Value").GetComponent<Text>().text = "" + (byte)value;
//});
//var hold = transform.Find("Hold").GetComponent<KeyProperty>();
//hold.OnKeyDownEvent.AddListener(() => syntheStation.Synthesizers[PortNo].Channel[ChNo].Damper(+127));
//hold.OnKeyUpEvent.AddListener(() => syntheStation.Synthesizers[PortNo].Channel[ChNo].Damper(0));
//var damp = transform.Find("Damp").GetComponent<KeyProperty>();
//damp.OnKeyDownEvent.AddListener(() => syntheStation.Synthesizers[PortNo].Channel[ChNo].Damper(-127 + 256));
//damp.OnKeyUpEvent.AddListener(() => syntheStation.Synthesizers[PortNo].Channel[ChNo].Damper(0));
}
int nn = 0;
private void Start()
{
execButton.onClick.AddListener(() =>
{
int index = 10;
nn = BaseNote + index;
// keyState[index] = nn;
PortNo = 2;
ChNo = 15;
Debug.Log("OnKeyDownEvent nn=" + nn);
Debug.Log("OnKeyDownEvent PortNo=" + PortNo);
Debug.Log("OnKeyDownEvent ChNo=" + ChNo);
Debug.Log("OnKeyDownEvent vel=" + vel);
syntheStation.Synthesizers[PortNo].Channel[ChNo].NoteOn((byte)nn, (byte)vel);
Invoke("Off", 0.1f);
});
//var velocity = transform.Find("Velocity").GetComponent<Slider>();
//velocity.value = vel;
//var volume = transform.Find("Volume").GetComponent<Slider>();
//volume.value = vol;
}
void Off()
{
syntheStation.Synthesizers[PortNo].Channel[ChNo].NoteOff((byte)nn);
}
private readonly KeyCode[] keys = new KeyCode[] { KeyCode.Z, KeyCode.S, KeyCode.X, KeyCode.D, KeyCode.C, KeyCode.V, KeyCode.G, KeyCode.B, KeyCode.H, KeyCode.N, KeyCode.J, KeyCode.M };
//private void Update()
//{
// if (!GetComponentInParent<CanvasGroup>().interactable)
// {
// return;
// }
// if (Input.GetKeyDown(KeyCode.Escape))
// {
// syntheStation.Synthesizers[PortNo].Channel[ChNo].AllSoundOff();
// }
// if (Input.GetKeyDown(KeyCode.Comma))
// {
// LShift();
// }
// if (Input.GetKeyDown(KeyCode.Period))
// {
// RShift();
// }
// for (int i = 0; i < keys.Length; i++)
// {
// var key = keys[i];
// if (Input.GetKeyDown(key))
// {
// OnKeyDown(i + 12);
// }
// if (Input.GetKeyUp(key))
// {
// OnKeyUp(i + 12);
// }
// }
//}
}
}
音色変更
ToneData変更は以下の通り
using MySpace; string toneData = "@ct8[0 0 0 [31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ] env[0 1 0 31 9 15 0 5] lfo[0 127 0 0 31 0 0 0 0]]"; var tp = new Synthesizer.MySynthesizerPM8.ToneParam(toneData); Synthesizer.MySynthesizerPM8.ToneParam param = (Synthesizer.MySynthesizerPM8.ToneParam)tp.Clone(); var ts = new Synthesizer.ToneSet(); ts.Add(param.Clone()); syntheStation.Synthesizers[PortNo].Channel[ChNo].ProgramChange(ts);