add spinnerdelay option

src/itdelatrisu/opsu/Options.java

@@ -59,6 +59,7 @@ import yugecin.opsudance.MoverDirection;
 import yugecin.opsudance.ObjectColorOverrides;
 import yugecin.opsudance.Pippi;
 import yugecin.opsudance.movers.factories.AutoMoverFactory;
+import yugecin.opsudance.spinners.Spinner;
 
 /**
  * Handles all user options.
@@ -635,6 +636,25 @@ public class Options {
 			}
 		},
 
+		DANCE_SPINNER_DELAY ("Spinner delay", "SpinnerDelay", "Fiddle with this if spinner goes too fast. Some spinners don't use delays.", Spinner.DELAY, 0, 20) {
+			@Override
+			public String getValueString() {
+				return String.format("%d frames", val);
+			}
+
+			@Override
+			public void drag(GameContainer container, int d) {
+				super.drag(container, d);
+				Spinner.DELAY = val;
+			}
+
+			@Override
+			public void read(String s) {
+				super.read(s);
+				Spinner.DELAY = val;
+			}
+		},
+
 		DANCE_LAZY_SLIDERS ("Lazy sliders", "LazySliders", "Don't do short sliders", Dancer.LAZY_SLIDERS) {
 			@Override
 			public void click(GameContainer container) {

src/itdelatrisu/opsu/states/OptionsMenu.java

@@ -109,6 +109,7 @@ public class OptionsMenu extends BasicGameState {
 			GameOption.DANCE_MOVER,
 			GameOption.DANCE_MOVER_DIRECTION,
 			GameOption.DANCE_SPINNER,
+			GameOption.DANCE_SPINNER_DELAY,
 			GameOption.DANCE_LAZY_SLIDERS,
 			GameOption.DANCE_CIRCLE_STREAMS,
 			GameOption.DANCE_ONLY_CIRCLE_STACKS,

src/yugecin/opsudance/spinners/Spinner.java

@@ -22,6 +22,7 @@ public abstract class Spinner {
 	private double[][] points;
 	private int length;
 	private int index;
+	private int delay;
 	public static int DELAY = 3;
 
 	public abstract void init();
@@ -32,7 +33,10 @@ public abstract class Spinner {
 	}
 
 	public double[] getPoint() {
-		index = ++index % length;
+		if (delay++ < DELAY) {
+			index = ++index % length;
+			delay = 0;
+		}
 		return points[index];
 	}