基础内容-5

主题包；
测试NoteVisual与NoteEffect；
LookAt旋转动画与FlexibleBool
动画杂项
控制台初步

Assets/Scripts/Animations/AnimationBase.cs

@@ -38,6 +38,11 @@ namespace Ichni.RhythmGame
             timeDurationSubmodule = new TimeDurationSubmodule(startTimes.Min(), endTimes.Max());
         }
 
+        public virtual void SetTimeDuration(float startTime, float endTime)
+        {
+            timeDurationSubmodule = new TimeDurationSubmodule(startTime, endTime);
+        }
+
         protected abstract void UpdateAnimation(float songTime);
         
         protected virtual void Update()