/// <summary>
/// ゲームを開始します。
/// </summary>
public void Play()
{
if (this.IsPlaying.Value)
{
return;
}
this.PreviousCount = 0;
this.nextTetrimino.Value = Tetrimino.RandomKind();
this.Field.Activate(Tetrimino.RandomKind());
this.Result.Clear();
}
/// <summary>
/// インスタンスを生成します。
/// </summary>
public Game()
{
this.Field.PlacedBlocks.Subscribe(_ =>
{
//--- 10 行消すたびにスピードアップ
var count = this.Result.TotalRowCount.Value / 10;
if (count > this.PreviousCount)
{
this.PreviousCount = count;
this.Field.SpeedUp();
}
//--- 新しいテトリミノを設定
var kind = this.nextTetrimino.Value;
this.nextTetrimino.Value = Tetrimino.RandomKind();
this.Field.Tetrimino.Value = Tetrimino.Create(kind);
});
this.Field.LastRemovedRowCount.Subscribe(this.Result.AddRowCount);
}