remove now-unneeded groundLevel constant

GitOrigin-RevId: 91e2c3320a

Jumpy.Shared/Player.cs

@@ -17,7 +17,6 @@ namespace Jumpy {
     private const int moveSpeed = 200;
     private const int jumpSpeed = 600;
     private const int gravity = 2000;
-    private const int groundLevel = 10000;
 
     private Point position = new Point(Camera.Width / 2, 10);
     private Facing facing = Facing.Right;
@@ -130,11 +129,6 @@ namespace Jumpy {
       if (airState == AirState.Jumping || airState == AirState.Falling) {
         position.Y += (int) (ySpeed * time.ElapsedGameTime.TotalSeconds);
         ySpeed += gravity * (float) time.ElapsedGameTime.TotalSeconds;
-        if (position.Y > groundLevel) {
-          position.Y = groundLevel;
-          ySpeed = 0;
-          airState = AirState.Ground;
-        }
       }
       if (airState == AirState.Jumping && pose != Pose.SwordSwing) {
         pose = Pose.Jumping;