Follow-up to #115: some fixes and whitespace changes.

- Hide the spinner approach circle instead of the spinner circle.
- Show the slider ball.

Signed-off-by: Jeffrey Han <itdelatrisu@gmail.com>

src/itdelatrisu/opsu/states/Game.java

@@ -117,10 +117,10 @@ public class Game extends BasicGameState {
 	/** Hit object approach time, in milliseconds. */
 	private int approachTime;
 
-	/** Decay of elements in hidden mod, in milliseconds. */
+	/** Decay time for elements in "Hidden" mod, in milliseconds. */
 	//TODO: figure out actual formula for decay time
 	private int decayTime = 800;
-	
+
 	/** Time offsets for obtaining each hit result (indexed by HIT_* constants). */
 	private int[] hitResultOffset;
 
@@ -1519,12 +1519,11 @@ public class Game extends BasicGameState {
 	 */
 	public int getApproachTime() { return approachTime; }
 
-	
 	/**
-	 * Returns the object decay time in hidden mod, in milliseconds.
+	 * Returns the object decay time in the "Hidden" mod, in milliseconds.
 	 */
 	public int getDecayTime() { return decayTime; }
-	
+
 	/**
 	 * Returns an array of hit result offset times, in milliseconds (indexed by GameData.HIT_* constants).
 	 */