Fixed some bugs, including one where the game refuses to load a new game. Also migrating a few games to the new Input system. (Read desc)

However the new input system has a bug where if you press with two events eligible for a press, both of them interact. I don't know whether to fix this or not.

Assets/Scripts/LevelEditor/Commands/Block.cs

@@ -76,6 +76,7 @@ namespace RhythmHeavenMania.Editor.Commands
             {
                 EnsureEventObj(i);
                 pos[i].eventObj.transform.localPosition = pos[i].previousPos;
+                pos[i].eventObj.entity.beat = pos[i].eventObj.transform.localPosition.x;
             }
         }
 
@@ -85,6 +86,7 @@ namespace RhythmHeavenMania.Editor.Commands
             {
                 EnsureEventObj(i);
                 pos[i].eventObj.transform.localPosition = pos[i].lastPos_;
+                pos[i].eventObj.entity.beat = pos[i].eventObj.transform.localPosition.x;
             }
         }