Merge branch 'sb'

src/awlex/ospu/FakeGameObject.java

@@ -101,4 +101,9 @@ public class FakeGameObject extends GameObject {
     public void setTime(int time) {
         this.halfTime = time;
     }
+
+    @Override
+    public void updateColor() {
+    }
+
 }

src/itdelatrisu/opsu/Container.java

@@ -62,6 +62,8 @@ public class Container extends AppGameContainer {
 			getDelta();
 			while (running())
 				gameLoop();
+		} catch(Exception e) {
+			e.printStackTrace();
 		} finally {
 			// destroy the game container
 			close_sub();

src/itdelatrisu/opsu/objects/Circle.java

@@ -60,6 +60,8 @@ public class Circle extends GameObject {
 	/** Whether or not the circle result ends the combo streak. */
 	private boolean comboEnd;
 
+	private int comboColorIndex;
+
 	/**
 	 * Initializes the Circle data type with map modifiers, images, and dimensions.
 	 * @param container the game container
@@ -86,9 +88,9 @@ public class Circle extends GameObject {
 		this.game = game;
 		this.data = data;
 		this.comboEnd = comboEnd;
+		this.comboColorIndex = comboColorIndex;
+		updateColor();
 		updatePosition();
-		color = Dancer.colorOverride.getColor(comboColorIndex);
-		mirrorColor = Dancer.colorMirrorOverride.getColor(comboColorIndex);
 	}
 
 	public Circle(float x, float y, int time) {
@@ -265,4 +267,10 @@ public class Circle extends GameObject {
 		return mirrorColor;
 	}
 
+	@Override
+	public void updateColor() {
+		color = Dancer.colorOverride.getColor(comboColorIndex);
+		mirrorColor = Dancer.colorMirrorOverride.getColor(comboColorIndex);
+	}
+
 }

src/itdelatrisu/opsu/objects/DummyObject.java

@@ -100,4 +100,8 @@ public class DummyObject extends GameObject {
 		return null;
 	}
 
+	@Override
+	public void updateColor() {
+	}
+
 }

src/itdelatrisu/opsu/objects/GameObject.java

@@ -101,4 +101,6 @@ public abstract class GameObject {
 	public abstract Color getColor();
 	public abstract Color getMirroredColor();
 
+	public abstract void updateColor();
+
 }

src/itdelatrisu/opsu/objects/Slider.java

@@ -117,6 +117,8 @@ public class Slider extends GameObject {
 
 	public float pixelLength;
 
+	private int comboColorIndex;
+
 	/**
 	 * Initializes the Slider data type with images and dimensions.
 	 * @param container the game container
@@ -162,8 +164,8 @@ public class Slider extends GameObject {
 		this.game = game;
 		this.data = data;
 		this.comboEnd = comboEnd;
-		color = Dancer.colorOverride.getColor(comboColorIndex);
-		mirrorColor = Dancer.colorMirrorOverride.getColor(comboColorIndex);
+		this.comboColorIndex = comboColorIndex;
+		updateColor();
 		updatePosition();
 
 		this.pixelLength = hitObject.getPixelLength();
@@ -710,4 +712,10 @@ public class Slider extends GameObject {
 		return ticks;
 	}
 
+	@Override
+	public void updateColor() {
+		color = Dancer.colorOverride.getColor(comboColorIndex);
+		mirrorColor = Dancer.colorMirrorOverride.getColor(comboColorIndex);
+	}
+
 }

src/itdelatrisu/opsu/objects/Spinner.java

@@ -438,4 +438,7 @@ public class Spinner extends GameObject {
 		return null;
 	}
 
+	@Override
+	public void updateColor() {
+	}
 }

src/itdelatrisu/opsu/states/Game.java

@@ -72,6 +72,7 @@ import org.newdawn.slick.state.transition.EasedFadeOutTransition;
 import org.newdawn.slick.state.transition.EmptyTransition;
 import org.newdawn.slick.state.transition.FadeInTransition;
 import yugecin.opsudance.*;
+import yugecin.opsudance.ui.SBOverlay;
 
 /**
  * "Game" state.
@@ -271,10 +272,59 @@ public class Game extends BasicGameState {
 	private final int state;
 
 	private final Cursor mirrorCursor;
+	private final SBOverlay sbOverlay;
 
 	public Game(int state) {
 		this.state = state;
 		mirrorCursor = new Cursor(true);
+		sbOverlay = new SBOverlay(this);
+	}
+
+	public void setObjectIndex(int newObjIndex) {
+		try {
+			/*
+
+					restart = Restart.MANUAL;
+					enter(container, game);
+					checkpointLoaded = true;
+					if (isLeadIn()) {
+						leadInTime = 0;
+						MusicController.resume();
+					}
+					SoundController.playSound(SoundEffect.MENUHIT);
+					UI.sendBarNotification("Checkpoint loaded.");
+
+					// skip to checkpoint
+					MusicController.setPosition(checkpoint);
+					MusicController.setPitch(GameMod.getSpeedMultiplier() * playbackSpeed.getModifier());
+					while (objectIndex < gameObjects.length &&
+							beatmap.objects[objectIndex++].getTime() <= checkpoint)
+						;
+					objectIndex--;
+					lastReplayTime = beatmap.objects[objectIndex].getTime();
+				} catch (SlickException e) {
+					ErrorHandler.error("Failed to load checkpoint.", e, false);
+				}
+			 */
+			restart = Restart.MANUAL;
+			enter(container, game);
+			checkpointLoaded = true;
+			if (isLeadIn()) {
+				leadInTime = 0;
+				MusicController.resume();
+			}
+			int checkpoint = gameObjects[newObjIndex].getTime();
+			// skip to checkpoint
+			MusicController.setPosition(checkpoint);
+			while (objectIndex < gameObjects.length && beatmap.objects[objectIndex].getTime() <= checkpoint) {
+				objectIndex++;
+			}
+			objectIndex--;
+			sbOverlay.updateIndex(objectIndex);
+			lastReplayTime = beatmap.objects[objectIndex].getTime();
+		} catch (SlickException e) {
+			e.printStackTrace();
+		}
 	}
 
 	@Override
@@ -287,6 +337,8 @@ public class Game extends BasicGameState {
 		int width = container.getWidth();
 		int height = container.getHeight();
 
+		sbOverlay.init(container, input, width, height);
+
 		// create offscreen graphics
 		offscreen = new Image(width, height);
 		gOffscreen = offscreen.getGraphics();
@@ -635,6 +687,8 @@ public class Game extends BasicGameState {
 		else
 			UI.draw(g);
 
+		sbOverlay.render(container, game, g);
+
 		if (!Dancer.hidewatermark) {
 			Fonts.SMALL.drawString(0.3f, 0.3f, "opsu!dance " + Updater.get().getCurrentVersion() + " by robin_be | https://github.com/yugecin/opsu-dance");
 		}
@@ -647,6 +701,7 @@ public class Game extends BasicGameState {
 		Pippi.update(delta);
 		yugecin.opsudance.spinners.Spinner.update(delta);
 		int mouseX = input.getMouseX(), mouseY = input.getMouseY();
+		sbOverlay.update(mouseX, mouseY);
 		skipButton.hoverUpdate(delta, mouseX, mouseY);
 		if (isReplay || GameMod.AUTO.isActive())
 			playbackSpeed.getButton().hoverUpdate(delta, mouseX, mouseY);
@@ -910,6 +965,7 @@ public class Game extends BasicGameState {
 				// update hit object and check completion status
 				if (gameObjects[objectIndex].update(overlap, delta, mouseX, mouseY, keyPressed, trackPosition)) {
 					objectIndex++;  // done, so increment object index
+					sbOverlay.updateIndex(objectIndex);
 					if (objectIndex >= mirrorTo) {
 						Dancer.mirror = false;
 					}
@@ -924,6 +980,11 @@ public class Game extends BasicGameState {
 
 	@Override
 	public void keyPressed(int key, char c) {
+
+		if (sbOverlay.keyPressed(key, c)) {
+			return;
+		}
+
 		int trackPosition = MusicController.getPosition();
 		int mouseX = input.getMouseX();
 		int mouseY = input.getMouseY();
@@ -1064,8 +1125,16 @@ public class Game extends BasicGameState {
 		}
 	}
 
+	@Override
+	public void mouseDragged(int oldx, int oldy, int newx, int newy) {
+		sbOverlay.mouseDragged(oldx, oldy, newx, newy);
+	}
+
 	@Override
 	public void mousePressed(int button, int x, int y) {
+		if (sbOverlay.mousePressed(button, x, y)) {
+			return;
+		}
 		// watching replay
 		if (isReplay || GameMod.AUTO.isActive()) {
 			if (button == Input.MOUSE_MIDDLE_BUTTON)
@@ -1158,6 +1227,10 @@ public class Game extends BasicGameState {
 
 	@Override
 	public void mouseReleased(int button, int x, int y) {
+		if (sbOverlay.mouseReleased(button, x, y)) {
+			return;
+		}
+
 		if (Options.isMouseDisabled())
 			return;
 
@@ -1200,6 +1273,9 @@ public class Game extends BasicGameState {
 
 	@Override
 	public void mouseWheelMoved(int newValue) {
+		if (sbOverlay.mouseWheelMoved(newValue)) {
+			return;
+		}
 		if (Options.isMouseWheelDisabled() || Options.isMouseDisabled())
 			return;
 
@@ -1228,6 +1304,7 @@ public class Game extends BasicGameState {
 		// grab the mouse (not working for touchscreen)
 //		container.setMouseGrabbed(true);
 
+
 		// restart the game
 		if (restart != Restart.FALSE) {
 			// load mods
@@ -1369,6 +1446,13 @@ public class Game extends BasicGameState {
 			SoundController.mute(false);
 		}
 
+
+		sbOverlay.setGameObjects(gameObjects);
+		if (!checkpointLoaded) {
+			sbOverlay.enter();
+			sbOverlay.updateIndex(0);
+		}
+
 		Pippi.reset();
 		mirrorFrom = 0;
 		mirrorTo = gameObjects.length;
@@ -1384,6 +1468,8 @@ public class Game extends BasicGameState {
 			throws SlickException {
 //		container.setMouseGrabbed(false);
 
+		sbOverlay.leave();
+
 		Cursor.lastObjColor = Color.white;
 		Cursor.lastMirroredObjColor = Color.white;
 

src/yugecin/opsudance/ui/OptionsOverlay.java

@@ -0,0 +1,212 @@
+/*
+ * opsu!dance - fork of opsu! with cursordance auto
+ * Copyright (C) 2016 yugecin
+ *
+ * opsu!dance is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * opsu!dance is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with opsu!dance.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package yugecin.opsudance.ui;
+
+import itdelatrisu.opsu.Options;
+import itdelatrisu.opsu.ui.Colors;
+import itdelatrisu.opsu.ui.Fonts;
+import org.newdawn.slick.Color;
+import org.newdawn.slick.GameContainer;
+import org.newdawn.slick.Graphics;
+import org.newdawn.slick.Input;
+import org.newdawn.slick.state.StateBasedGame;
+
+import java.util.Observable;
+import java.util.Observer;
+
+public class OptionsOverlay {
+
+	private int width;
+	private int height;
+
+	private static Options.GameOption[] options = new Options.GameOption[] {
+		Options.GameOption.DANCE_MOVER,
+		Options.GameOption.DANCE_MOVER_DIRECTION,
+		Options.GameOption.DANCE_SLIDER_MOVER_TYPE,
+		Options.GameOption.DANCE_SPINNER,
+		Options.GameOption.DANCE_SPINNER_DELAY,
+		Options.GameOption.DANCE_LAZY_SLIDERS,
+		Options.GameOption.DANCE_CIRCLE_STREAMS,
+		Options.GameOption.DANCE_ONLY_CIRCLE_STACKS,
+		Options.GameOption.DANCE_CIRLCE_IN_SLOW_SLIDERS,
+		Options.GameOption.DANCE_CIRLCE_IN_LAZY_SLIDERS,
+		Options.GameOption.DANCE_MIRROR,
+		Options.GameOption.DANCE_DRAW_APPROACH,
+		Options.GameOption.DANCE_OBJECT_COLOR_OVERRIDE,
+		Options.GameOption.DANCE_OBJECT_COLOR_OVERRIDE_MIRRORED,
+		Options.GameOption.DANCE_RGB_OBJECT_INC,
+		Options.GameOption.DANCE_CURSOR_COLOR_OVERRIDE,
+		Options.GameOption.DANCE_CURSOR_MIRROR_COLOR_OVERRIDE,
+		Options.GameOption.DANCE_CURSOR_ONLY_COLOR_TRAIL,
+		Options.GameOption.DANCE_RGB_CURSOR_INC,
+		Options.GameOption.DANCE_CURSOR_TRAIL_OVERRIDE,
+		Options.GameOption.DANCE_REMOVE_BG,
+		Options.GameOption.DANCE_HIDE_OBJECTS,
+		Options.GameOption.DANCE_HIDE_UI,
+		Options.GameOption.PIPPI_ENABLE,
+		Options.GameOption.PIPPI_ANGLE_INC_MUL,
+		Options.GameOption.PIPPI_ANGLE_INC_MUL_SLIDER,
+		Options.GameOption.PIPPI_SLIDER_FOLLOW_EXPAND,
+		Options.GameOption.PIPPI_PREVENT_WOBBLY_STREAMS,
+	};
+
+	private int textHeight;
+	private Input input;
+	private final ItemList list;
+	private GameContainer container;
+	private Options.GameOption selectedOption;
+	private final SBOverlay overlay;
+
+	public OptionsOverlay(SBOverlay overlay) {
+		this.overlay = overlay;
+		list = new ItemList();
+	}
+
+	public Options.GameOption[] getSavedOptionList() {
+		return options;
+	}
+
+	public void init(GameContainer container, Input input, int width, int height) {
+		list.init(container);
+		this.input = input;
+		this.width = width;
+		this.height = height;
+		this.container = container;
+		textHeight = Fonts.SMALL.getLineHeight();
+	}
+
+	public void render(GameContainer container, StateBasedGame game, Graphics g) {
+		int hoverIdx = getOptionIdxAt(input.getMouseY());
+		float a = Color.black.a;
+		Color.black.a = 0.8f;
+		g.setColor(Color.black);
+		g.fillRect(0, 0, width, height);
+		Color.black.a = a;
+		for (int i = 0; i < options.length; i++) {
+			drawOption(g, options[i], i, selectedOption == null ? hoverIdx == i : selectedOption == options[i]);
+		}
+		if (list.isVisible()) {
+			list.render(container, game, g);
+		}
+	}
+
+	// I know... kill me
+	private void drawOption(Graphics g, Options.GameOption option, int pos, boolean focus) {
+		float y = pos * (textHeight + 5);
+		Color color = (focus) ? Color.cyan : Color.white;
+
+		Fonts.MEDIUM.drawString(width / 6 * 2, y, option.getName(), color);
+		Fonts.MEDIUM.drawString(width / 3 * 2, y, option.getValueString(), color);
+		g.setColor(Colors.WHITE_ALPHA);
+		g.drawLine(0, y + textHeight + 3, width, y + textHeight + 3 + 1);
+	}
+
+	private int getOptionIdxAt(int y) {
+		int index = y / (textHeight + 5);
+		if (index >= options.length) {
+			return -1;
+		}
+		return index;
+	}
+
+	public void update(int mouseX, int mouseY) {
+
+	}
+
+	public boolean mousePressed(int button, int x, int y) {
+		if (list.isVisible()) {
+			list.mousePressed(button, x, y);
+			return true;
+		}
+		int idx = getOptionIdxAt(y);
+		if (idx < options.length) {
+			final Options.GameOption option = options[idx];
+			selectedOption = option;
+			Object[] listItems = option.getListItems();
+			if (listItems == null) {
+				option.click(container);
+			} else {
+				list.setItems(listItems);
+				list.setClickListener(new Observer() {
+					@Override
+					public void update(Observable o, Object arg) {
+						option.clickListItem((int) arg);
+						overlay.saveOption(option);
+					}
+				});
+				list.show();
+			}
+		}
+		return true;
+	}
+
+
+	public void mouseDragged(int oldx, int oldy, int newx, int newy) {
+		if (list.isVisible()) {
+			list.mouseDragged(oldx, oldy, newx, newy);
+			return;
+		}
+
+		int multiplier;
+		if (input.isMouseButtonDown(Input.MOUSE_RIGHT_BUTTON))
+			multiplier = 4;
+		else if (input.isMouseButtonDown(Input.MOUSE_LEFT_BUTTON))
+			multiplier = 1;
+		else
+			return;
+
+		// get direction
+		int diff = newx - oldx;
+		if (diff == 0)
+			return;
+		diff = ((diff > 0) ? 1 : -1) * multiplier;
+
+		// options (drag only)
+		if (selectedOption != null) {
+			selectedOption.drag(container, diff);
+		}
+	}
+
+	public boolean mouseReleased(int button, int x, int y) {
+		if (selectedOption != null) {
+			overlay.saveOption(selectedOption);
+		}
+		selectedOption = null;
+		if (list.isVisible()) {
+			list.mouseReleased(button, x, y);
+			return true;
+		}
+		return true;
+	}
+
+	public boolean mouseWheenMoved(int newValue) {
+		if (list.isVisible()) {
+			list.mouseWheelMoved(newValue);
+			return true;
+		}
+		return true;
+	}
+
+	public boolean keyPressed(int key, char c) {
+		if (list.isVisible()) {
+			list.keyPressed(key, c);
+			return true;
+		}
+		return false;
+	}
+}

src/yugecin/opsudance/ui/SBOverlay.java

@@ -0,0 +1,237 @@
+/*
+ * opsu!dance - fork of opsu! with cursordance auto
+ * Copyright (C) 2016 yugecin
+ *
+ * opsu!dance is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * opsu!dance is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with opsu!dance.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package yugecin.opsudance.ui;
+
+import itdelatrisu.opsu.Options;
+import itdelatrisu.opsu.audio.MusicController;
+import itdelatrisu.opsu.objects.GameObject;
+import itdelatrisu.opsu.states.Game;
+import itdelatrisu.opsu.ui.Fonts;
+import org.newdawn.slick.Color;
+import org.newdawn.slick.GameContainer;
+import org.newdawn.slick.Graphics;
+import org.newdawn.slick.Input;
+import org.newdawn.slick.state.StateBasedGame;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@SuppressWarnings("unchecked")
+public class SBOverlay {
+
+	public static boolean isActive = true;
+
+	private boolean hide;
+	private boolean menu;
+
+	private int width;
+	private int height;
+
+	private int speed;
+	private GameObject[] gameObjects;
+	private HashMap[] optionsMap;
+	private HashMap<Options.GameOption, String> initialOptions;
+
+	private int index;
+
+	private final Game game;
+	private final OptionsOverlay options;
+
+	public SBOverlay(Game game) {
+		this.game = game;
+		options = new OptionsOverlay(this);
+		initialOptions = new HashMap<>();
+	}
+
+	public void init(GameContainer container, Input input, int width, int height) {
+		this.width = width;
+		this.height = height;
+		speed = 10;
+		gameObjects = new GameObject[0];
+		options.init(container, input, width, height);
+	}
+
+	public void render(GameContainer container, StateBasedGame game, Graphics g) {
+		if (!isActive || hide) {
+			return;
+		}
+		int lh = Fonts.SMALL.getLineHeight();
+		Fonts.SMALL.drawString(10, height - 50, "speed: C " + (speed / 10f) + " V", Color.cyan);
+		Fonts.SMALL.drawString(10, height - 50 - lh, "Menu: N", Color.cyan);
+		Fonts.SMALL.drawString(10, height - 50 - lh * 2, "HIDE: H", Color.cyan);
+		Fonts.SMALL.drawString(10, height - 50 - lh * 3, "obj: J " + index + " K", Color.cyan);
+		if (index < optionsMap.length && optionsMap[index] != null) {
+			int i = 0;
+			for (Object o : optionsMap[index].entrySet()) {
+				Map.Entry<Options.GameOption, String> option = (Map.Entry<Options.GameOption, String>) o;
+				Fonts.SMALL.drawString(10, 50 + i * lh, option.getKey().getDisplayName(), Color.cyan);
+			}
+		}
+		if (menu) {
+			options.render(container, game, g);
+		}
+	}
+
+	public void update(int mouseX, int mouseY) {
+		if (!isActive) {
+			return;
+		}
+		if (menu) {
+			options.update(mouseX, mouseY);
+		}
+	}
+
+	public boolean keyPressed(int key, char c) {
+		if (!isActive) {
+			return false;
+		}
+		if (options.keyPressed(key, c)) {
+			return true;
+		}
+		if (key == Input.KEY_C && speed > 0) {
+			speed -= 1;
+			if (speed == 0) {
+				MusicController.pause();
+			} else {
+				MusicController.setPitch(speed / 10f);
+			}
+		} else if (key == Input.KEY_V && speed < 21) {
+			if (speed == 0) {
+				MusicController.resume();
+			}
+			speed += 1;
+			MusicController.setPitch(speed / 10f);
+		} else if (key == Input.KEY_H) {
+			hide = !hide;
+		} else if (key == Input.KEY_N) {
+			menu = !menu;
+			if (menu && speed != 0) {
+				MusicController.pause();
+			} else if (!menu && speed != 0) {
+				MusicController.resume();
+			}
+		} else if (key == Input.KEY_J && index > 0) {
+			index--;
+			setMusicPosition();
+			goBackOneSBIndex();
+		} else if (key == Input.KEY_K && index < gameObjects.length - 1) {
+			index++;
+			setMusicPosition();
+			updateIndex(index);
+		} else if (key == Input.KEY_ESCAPE && menu) {
+			menu = false;
+			if (speed != 0) {
+				MusicController.resume();
+			}
+			return true;
+		}
+		return false;
+	}
+
+	private void goBackOneSBIndex() {
+		if (optionsMap[index + 1] != null) {
+			// new options on previous index, so to revert then we have to reload them all to this point..
+			final int thisIndex = index;
+			for (int i = 0; i <= thisIndex; i++) {
+				updateIndex(thisIndex);
+			}
+		}
+	}
+
+	private void setMusicPosition() {
+		game.setObjectIndex(index);
+		if (speed != 0) {
+			MusicController.setPitch(speed / 10f);
+			MusicController.resume();
+		} else {
+			MusicController.pause();
+		}
+	}
+
+	public void setGameObjects(GameObject[] gameObjects) {
+		if (this.gameObjects.length != gameObjects.length) {
+			optionsMap = new HashMap[gameObjects.length];
+		}
+		this.gameObjects = gameObjects;
+	}
+
+	public void saveOption(Options.GameOption option) {
+		if (optionsMap[index] == null) {
+			optionsMap[index] = new HashMap<>();
+		}
+		optionsMap[index].put(option, option.write());
+	}
+
+	public boolean mousePressed(int button, int x, int y) {
+		return menu && options.mousePressed(button, x, y);
+	}
+
+	public void mouseDragged(int oldx, int oldy, int newx, int newy) {
+		if (menu) options.mouseDragged(oldx, oldy, newx, newy);
+	}
+
+	public void updateIndex(int index) {
+		this.index = index;
+		if (index >= optionsMap.length) {
+			return;
+		}
+		HashMap options = optionsMap[index];
+		if (options != null) {
+			for (Object o : options.entrySet()) {
+				Map.Entry<Options.GameOption, String> next = (Map.Entry<Options.GameOption, String>) o;
+				next.getKey().read(next.getValue());
+				readOption(next.getKey());
+			}
+		}
+	}
+
+	public boolean mouseReleased(int button, int x, int y) {
+		return menu && options.mouseReleased(button, x, y);
+	}
+
+	public boolean mouseWheelMoved(int newValue) {
+		return menu && options.mouseWheenMoved(newValue);
+	}
+
+	public void enter() {
+		// enter, save current settings
+		for (Options.GameOption o : options.getSavedOptionList()) {
+			initialOptions.put(o, o.write());
+		}
+	}
+
+	public void leave() {
+		// leave, revert the settings saved before entering
+		for (Options.GameOption o : options.getSavedOptionList()) {
+			if (initialOptions.containsKey(o)) {
+				o.read(initialOptions.get(o));
+				readOption(o);
+			}
+		}
+	}
+
+	// needed for object color overrides...
+	private void readOption(Options.GameOption o) {
+		if (o == Options.GameOption.DANCE_OBJECT_COLOR_OVERRIDE || o == Options.GameOption.DANCE_OBJECT_COLOR_OVERRIDE_MIRRORED) {
+			for (int i = index; i < gameObjects.length; i++) {
+				gameObjects[i].updateColor();
+			}
+		}
+	}
+
+}