public Snake(Texture2D texture, Vector2 position, Vector2 screenSize, LevelManager levelManager, FruitManager fruitManager, Splash splash, Score score)
: base(texture, position, screenSize)
{
sections.Add(this);
speed = 1;
state = new UpState(this);
this.levelManager = levelManager;
this.fruitManager = fruitManager;
this.splash = splash;
this.score = score;
}
// 画像更新
// フレームバッファを転送用フォーマットに変換してバッファに保存
// OnPostRender()内で実行してください。
public void OnPostRender()
{
switch (_updateState)
{
case UpState.Non:
// フレームバッファを取得
if (_srcTexture != null)
{
_updateState = UpState.ReadPixel;
_readReqest = AsyncGPUReadback.Request(_srcTexture, 0,
(AsyncGPUReadbackRequest readReq) =>
{
if (!readReq.hasError)
{
Profiler.BeginSample("_srcTexture.GetPixels32");
int nextSize = readReq.GetData <Color32>().Length;
if ((_pixBuffer?.Length ?? 0) < nextSize)
{
_pixBuffer = new Color32[nextSize];
}
readReq.GetData <Color32>().CopyTo(_pixBuffer);
_pixBufferSize = nextSize;
Profiler.EndSample();
}
_updateState = UpState.SendBuffer;
});
}
break;
case UpState.ReadPixel:
#if false
// pixcelリード中なら終了まで待つ
if (!_readReqest.done)
{
Profiler.BeginSample("_readReqest.WaitForCompletion");
_readReqest.WaitForCompletion();
Profiler.EndSample();
}
#endif
break;
case UpState.SendBuffer:
break;
default:
break;
}
}
void Start()
{
//ani = GetComponent<Animation>();
IdleState idle = new IdleState(1, this);
LeftState left = new LeftState(2, this);
RightState right = new RightState(3, this);
UpState up = new UpState(4, this);
DownState down = new DownState(5, this);
AttackState attack = new AttackState(6, this);
machine = new StateMachine(idle);
machine.AddState(left);
machine.AddState(right);
machine.AddState(up);
machine.AddState(down);
machine.AddState(attack);
}
// バックグラウンドでエンコード開始
private void BackGroundEncode()
{
while (_enableBackground)
{
// 更新がなければ無処理
while (_updateState != UpState.SendBuffer)
{
if (!_enableBackground)
{
return;
}
}
this.Encode();
_updateState = UpState.Non; // 無処理状態に戻る
}
}
public void Setup(int width, int hight, int bitrate, int useCpu, Texture srcTexture)
{
this.Width = Mathf.Min(Screen.width, width);
this.Hight = Mathf.Min(Screen.height, hight);
VpxDllCall.EncodeSetup(this.Width, this.Hight, bitrate, useCpu);
_srcTexture = null;
// 出力
this.WriteBuffer();
_enableBackground = true;
_updateState = UpState.Non;
_srcTexture = srcTexture;
_backgroundEncoder = Task.Run(BackGroundEncode);
}
public UpTransition(Player _player)
{
player = _player;
nextState = new UpState(_player);
}
