Pull up FractionalBeatTimeTimingModel.

2022-12-12 23:48:15 +08:00
parent a8658856ca
commit 4b4356aaab
4 changed files with 79 additions and 24 deletions
--- a/Assets/Cryville/Crtr/Extensions/TimingModel.cs
+++ b/Assets/Cryville/Crtr/Extensions/TimingModel.cs
@@ -0,0 +1,20 @@
+namespace Cryville.Crtr.Extensions {
+	public abstract class TimingModel {
+		public double Time { get; protected set; }
+		public double BeatTime { get; protected set; }
+		public BeatTime FractionalBeatTime { get; protected set; }
+		public double BPM { get; set; }
+		public TimingModel() {
+			FractionalBeatTime = new BeatTime(0, 0, 1);
+		}
+	}
+	public class FractionalBeatTimeTimingModel : TimingModel {
+		public void ForwardTo(BeatTime t) {
+			if (t == FractionalBeatTime) return;
+			FractionalBeatTime = t;
+			var nt = t.Decimal;
+			Time += (nt - BeatTime) / BPM * 60;
+			BeatTime = nt;
+		}
+	}
+}