add navigation to optionmenu

src/yugecin/opsudance/core/DisplayContainer.java

@@ -465,6 +465,10 @@ public class DisplayContainer implements ErrorDumpable, ResolutionChangedListene
 		return (Sys.getTime() * 1000) / Sys.getTimerResolution();
 	}
 
+	public boolean isWidescreen() {
+		return width * 1000 / height == 1777; // 16:9
+	}
+
 	@Override
 	public void writeErrorDump(StringWriter dump) {
 		dump.append("> DisplayContainer dump\n");

src/yugecin/opsudance/options/OptionGroups.java

@@ -18,12 +18,14 @@
 
 package yugecin.opsudance.options;
 
+import itdelatrisu.opsu.GameImage;
+
 import static yugecin.opsudance.options.Options.*;
 
 public class OptionGroups {
 
 	public static final OptionTab[] normalOptions = new OptionTab[] {
-		new OptionTab("GENERAL", null),
+		new OptionTab("General", GameImage.SEARCH),
 		new OptionTab("GENERAL", new Option[]{
 			OPTION_DISABLE_UPDATER,
 			OPTION_ENABLE_WATCH_SERVICE
@@ -31,7 +33,7 @@ public class OptionGroups {
 		new OptionTab("LANGUAGE", new Option[]{
 			OPTION_SHOW_UNICODE,
 		}),
-		new OptionTab("GRAPHICS", null),
+		new OptionTab("Graphics", GameImage.SEARCH),
 		new OptionTab("RENDERER", new Option[] {
 			OPTION_SCREEN_RESOLUTION,
 			OPTION_ALLOW_LARGER_RESOLUTIONS,
@@ -54,7 +56,7 @@ public class OptionGroups {
 			OPTION_DANCING_CIRCLES,
 			OPTION_DANCING_CIRCLES_MULTIPLIER,
 		}),
-		new OptionTab("SKIN", null),
+		new OptionTab("Skin", GameImage.SEARCH),
 		new OptionTab("SKIN", new Option[]{
 			OPTION_SKIN,
 			OPTION_IGNORE_BEATMAP_SKINS,
@@ -69,7 +71,7 @@ public class OptionGroups {
 			OPTION_DISABLE_CURSOR
 			// TODO use combo colour as tint for slider ball option
 		}),
-		new OptionTab("AUDIO", null),
+		new OptionTab("Audio", GameImage.SEARCH),
 		new OptionTab("VOLUME", new Option[]{
 			OPTION_MASTER_VOLUME,
 			OPTION_MUSIC_VOLUME,
@@ -82,7 +84,7 @@ public class OptionGroups {
 			OPTION_DISABLE_SOUNDS,
 			OPTION_ENABLE_THEME_SONG
 		}),
-		new OptionTab("GAMEPLAY", null),
+		new OptionTab("Gameplay", GameImage.SEARCH),
 		new OptionTab("GENERAL", new Option[] {
 			OPTION_BACKGROUND_DIM,
 			OPTION_FORCE_DEFAULT_PLAYFIELD,
@@ -96,7 +98,7 @@ public class OptionGroups {
 			OPTION_MAP_END_DELAY,
 			OPTION_EPILEPSY_WARNING,
 		}),
-		new OptionTab("INPUT", null),
+		new OptionTab("Input", GameImage.SEARCH),
 		new OptionTab("KEY MAPPING", new Option[]{
 			OPTION_KEY_LEFT,
 			OPTION_KEY_RIGHT,
@@ -105,7 +107,7 @@ public class OptionGroups {
 			OPTION_DISABLE_MOUSE_WHEEL,
 			OPTION_DISABLE_MOUSE_BUTTONS,
 		}),
-		new OptionTab("CUSTOM", null),
+		new OptionTab("Custom", GameImage.SEARCH),
 		new OptionTab("DIFFICULTY", new Option[]{
 			OPTION_FIXED_CS,
 			OPTION_FIXED_HP,
@@ -116,7 +118,7 @@ public class OptionGroups {
 			OPTION_CHECKPOINT,
 			OPTION_REPLAY_SEEKING,
 		}),
-		new OptionTab("DANCE", null),
+		new OptionTab("Dance", GameImage.SEARCH),
 		new OptionTab("MOVER", new Option[]{
 			OPTION_DANCE_MOVER,
 			OPTION_DANCE_EXGON_DELAY,
@@ -143,7 +145,7 @@ public class OptionGroups {
 		new OptionTab("MIRROR", new Option[] {
 			OPTION_DANCE_MIRROR,
 		}),
-		new OptionTab("ADVANCED DISPLAY", null),
+		new OptionTab("Advanced Display", GameImage.SEARCH),
 		new OptionTab("OBJECTS", new Option[]{
 			OPTION_DANCE_DRAW_APPROACH,
 			OPTION_DANCE_OBJECT_COLOR_OVERRIDE,
@@ -163,7 +165,7 @@ public class OptionGroups {
 			OPTION_DANCE_REMOVE_BG,
 			OPTION_DANCE_ENABLE_SB,
 		}),
-		new OptionTab ("PIPPI", null),
+		new OptionTab ("Pippi", GameImage.SEARCH),
 		new OptionTab ("GENERAL", new Option[]{
 			OPTION_PIPPI_ENABLE,
 			OPTION_PIPPI_RADIUS_PERCENT,

src/yugecin/opsudance/options/OptionTab.java

@@ -17,15 +17,25 @@
  */
 package yugecin.opsudance.options;
 
+import itdelatrisu.opsu.GameImage;
+
 public class OptionTab {
 
 	public final String name;
 	public final Option[] options;
+	public final GameImage icon;
 	public boolean filtered;
 
+	public OptionTab(String name, GameImage icon) {
+		this.name = name;
+		this.icon = icon;
+		this.options = null;
+	}
+
 	public OptionTab(String name, Option[] options) {
 		this.name = name;
 		this.options = options;
+		this.icon = null;
 	}
 
 }

src/yugecin/opsudance/ui/OptionsOverlay.java

@@ -49,6 +49,12 @@ public class OptionsOverlay extends OverlayOpsuState {
 	private static final Color COL_GREY = new Color(55, 55, 57);
 	private static final Color COL_BLUE = new Color(Colors.BLUE_BACKGROUND);
 	private static final Color COL_COMBOBOX_HOVER = new Color(185, 19, 121);
+	private static final Color COL_NAV_BG = new Color(COL_BG);
+	private static final Color COL_NAV_INDICATOR = new Color(COL_PINK);
+	private static final Color COL_NAV_WHITE = new Color(COL_WHITE);
+	private static final Color COL_NAV_FILTERED = new Color(37, 37, 37);
+	private static final Color COL_NAV_INACTIVE = new Color(153, 153, 153);
+	private static final Color COL_NAV_FILTERED_HOVERED = new Color(58, 58, 58);
 
 	private static final float INDICATOR_ALPHA = 0.8f;
 	private static final Color COL_INDICATOR = new Color(Color.black);
@@ -84,6 +90,8 @@ public class OptionsOverlay extends OverlayOpsuState {
 	private Image searchImg;
 
 	private OptionTab[] sections;
+	private OptionTab activeSection;
+	private OptionTab hoveredNavigationEntry;
 
 	private Option hoverOption;
 	private Option selectedOption;
@@ -102,6 +110,13 @@ public class OptionsOverlay extends OverlayOpsuState {
 	private int width;
 	private int height;
 
+	private int navButtonSize;
+	private int navStartY;
+	private int navExpadedWidth;
+	private int navWidth;
+	private int navHoverTime;
+	private int navIndicatorSize;
+
 	private int optionWidth;
 	private int optionStartX;
 	private int optionStartY;
@@ -166,8 +181,13 @@ public class OptionsOverlay extends OverlayOpsuState {
 		height = displayContainer.height;
 
 		// calculate positions
+		float navIconWidthRatio = displayContainer.isWidescreen() ? 0.046875f : 0.065f;
+		// non-widescreen ratio is not accurate
+		navButtonSize = (int) (displayContainer.width * navIconWidthRatio);
+		navIndicatorSize = navButtonSize / 10;
+		navExpadedWidth = (int) (finalWidth * 0.45f) - navButtonSize;
 		paddingRight = (int) (displayContainer.width * 0.009375f); // not so accurate
-		paddingLeft = (int) (displayContainer.width * 0.0180f); // not so accurate
+		paddingLeft = navButtonSize + (int) (displayContainer.width * 0.0180f); // not so accurate
 		paddingTextLeft = paddingLeft + LINEWIDTH + (int) (displayContainer.width * 0.00625f); // not so accurate
 		optionStartX = paddingTextLeft;
 		textOptionsY = Fonts.LARGE.getLineHeight() * 2;
@@ -191,9 +211,11 @@ public class OptionsOverlay extends OverlayOpsuState {
 		checkOnImg = GameImage.CONTROL_CHECK_ON.getImage().getScaledCopy(controlImageSize, controlImageSize);
 		checkOffImg = GameImage.CONTROL_CHECK_OFF.getImage().getScaledCopy(controlImageSize, controlImageSize);
 
+		int navTotalHeight = 0;
 		dropdownMenus.clear();
 		for (OptionTab section : sections) {
 			if (section.options == null) {
+				navTotalHeight += navButtonSize;
 				continue;
 			}
 			for (final Option option : section.options) {
@@ -229,6 +251,7 @@ public class OptionsOverlay extends OverlayOpsuState {
 				dropdownMenus.put(listOption, menu);
 			}
 		}
+		navStartY = (height - navTotalHeight) / 2;
 
 		int searchImgSize = (int) (Fonts.LARGE.getLineHeight() * 0.75f);
 		searchImg = GameImage.SEARCH.getImage().getScaledCopy(searchImgSize, searchImgSize);
@@ -236,11 +259,11 @@ public class OptionsOverlay extends OverlayOpsuState {
 
 	@Override
 	public void onRender(Graphics g) {
-		g.setClip(0, 0, width, height);
+		g.setClip(navButtonSize, 0, width - navButtonSize, height);
 
 		// bg
 		g.setColor(COL_BG);
-		g.fillRect(0, 0, width, height);
+		g.fillRect(navButtonSize, 0, width, height);
 
 		// title
 		renderTitle();
@@ -263,6 +286,8 @@ public class OptionsOverlay extends OverlayOpsuState {
 		g.fillRect(width - 5, scrollHandler.getPosition() / maxScrollOffset * (height - 45), 5, 45);
 		g.clearClip();
 
+		renderNavigation(g);
+
 		// UI
 		UI.getBackButton().draw(g);
 
@@ -275,6 +300,57 @@ public class OptionsOverlay extends OverlayOpsuState {
 		}
 	}
 
+	private void renderNavigation(Graphics g) {
+		navWidth = navButtonSize;
+		if (navHoverTime >= 600) {
+			navWidth += navExpadedWidth;
+		} else if (navHoverTime > 300) {
+			AnimationEquation anim = AnimationEquation.IN_EXPO;
+			if (displayContainer.mouseX < navWidth) {
+				anim = AnimationEquation.OUT_EXPO;
+			}
+			float progress = anim.calc((navHoverTime - 300f) / 300f);
+			navWidth += (int) (progress * navExpadedWidth);
+		}
+
+		g.setClip(0, 0, navWidth, height);
+		g.setColor(COL_NAV_BG);
+		g.fillRect(0, 0, navWidth, displayContainer.height);
+		int y = navStartY;
+		float iconSize = navButtonSize / 2.5f;
+		float iconPadding = iconSize * 0.75f;
+		int fontOffsetX = navButtonSize + navIndicatorSize;
+		int fontOffsetY = (navButtonSize - Fonts.MEDIUM.getLineHeight()) / 2;
+		for (OptionTab section : sections) {
+			if (section.icon == null) {
+				continue;
+			}
+			Color iconCol = COL_NAV_INACTIVE;
+			Color fontCol = COL_NAV_WHITE;
+			if (section == activeSection) {
+				iconCol = COL_NAV_WHITE;
+				g.fillRect(0, y, navWidth, navButtonSize);
+				g.setColor(COL_NAV_INDICATOR);
+				g.fillRect(navWidth - navIndicatorSize, y, navIndicatorSize, navButtonSize);
+			} else if (section == hoveredNavigationEntry) {
+				iconCol = COL_NAV_WHITE;
+			}
+			if (section.filtered) {
+				iconCol = fontCol = COL_NAV_FILTERED;
+				if (section == hoveredNavigationEntry) {
+					iconCol = COL_NAV_FILTERED_HOVERED;
+				}
+			}
+			section.icon.getImage().draw(iconPadding, y + iconPadding, iconSize, iconSize, iconCol);
+			if (navHoverTime > 0) {
+				Fonts.MEDIUM.drawString(fontOffsetX, y + fontOffsetY, section.name, fontCol);
+			}
+			y += navButtonSize;
+		}
+
+		g.clearClip();
+	}
+
 	private void renderIndicator(Graphics g) {
 		g.setColor(COL_INDICATOR);
 		int indicatorPos = this.indicatorPos;
@@ -289,7 +365,7 @@ public class OptionsOverlay extends OverlayOpsuState {
 				indicatorPos += AnimationEquation.OUT_BACK.calc((float) indicatorMoveAnimationTime / INDICATORMOVEANIMATIONTIME) * indicatorOffsetToNextPos;
 			}
 		}
-		g.fillRect(0, indicatorPos - scrollHandler.getPosition(), width, optionHeight);
+		g.fillRect(navButtonSize, indicatorPos - scrollHandler.getPosition(), width, optionHeight);
 	}
 
 	private void renderKeyEntry(Graphics g) {
@@ -324,13 +400,13 @@ public class OptionsOverlay extends OverlayOpsuState {
 				continue;
 			}
 			int lineStartY = (int) (y + Fonts.LARGE.getLineHeight() * 0.6f);
-			if (render) {
 			if (section.options == null) {
-					FontUtil.drawRightAligned(Fonts.XLARGE, width, -paddingRight, (int) (y + Fonts.XLARGE.getLineHeight() * 0.3f), section.name, COL_CYAN);
+				FontUtil.drawRightAligned(Fonts.XLARGE, width, -paddingRight,
+					(int) (y + Fonts.XLARGE.getLineHeight() * 0.3f), section.name.toUpperCase(),
+					COL_CYAN);
 			} else {
 				Fonts.MEDIUMBOLD.drawString(paddingTextLeft, lineStartY, section.name, COL_WHITE);
 			}
-			}
 			y += sectionLineHeight;
 			maxScrollOffset += sectionLineHeight;
 			if (section.options == null) {
@@ -479,8 +555,11 @@ public class OptionsOverlay extends OverlayOpsuState {
 	}
 
 	private void renderTitle() {
-		FontUtil.drawCentered(Fonts.LARGE, width, 0, textOptionsY - scrollHandler.getIntPosition(), "Options", COL_WHITE);
+		int textWidth = width - navButtonSize;
-		FontUtil.drawCentered(Fonts.MEDIUM, width, 0, textChangeY - scrollHandler.getIntPosition(), "Change the way opsu! behaves", COL_PINK);
+		FontUtil.drawCentered(Fonts.LARGE, textWidth, navButtonSize,
+			textOptionsY - scrollHandler.getIntPosition(), "Options", COL_WHITE);
+		FontUtil.drawCentered(Fonts.MEDIUM, textWidth, navButtonSize,
+			textChangeY - scrollHandler.getIntPosition(), "Change the way opsu! behaves", COL_PINK);
 	}
 
 	private void renderSearch(Graphics g) {
@@ -488,14 +567,14 @@ public class OptionsOverlay extends OverlayOpsuState {
 		if (scrollHandler.getIntPosition() > posSearchY) {
 			ypos = textSearchYOffset;
 			g.setColor(COL_BG);
-			g.fillRect(0, 0, width, textSearchYOffset * 2 + Fonts.LARGE.getLineHeight());
+			g.fillRect(navButtonSize, 0, width, textSearchYOffset * 2 + Fonts.LARGE.getLineHeight());
 		}
 		String searchText = "Type to search!";
 		if (lastSearchText.length() > 0) {
 			searchText = lastSearchText;
 		}
-		FontUtil.drawCentered(Fonts.LARGE, width, 0, ypos, searchText, COL_WHITE);
+		FontUtil.drawCentered(Fonts.LARGE, width, navButtonSize, ypos, searchText, COL_WHITE);
-		int imgPosX = (width - Fonts.LARGE.getWidth(searchText)) / 2 - searchImg.getWidth() - 10;
+		int imgPosX = navButtonSize + (width - Fonts.LARGE.getWidth(searchText)) / 2 - searchImg.getWidth() - 10;
 		searchImg.draw(imgPosX, ypos + Fonts.LARGE.getLineHeight() * 0.25f, COL_WHITE);
 	}
 
@@ -510,6 +589,7 @@ public class OptionsOverlay extends OverlayOpsuState {
 
 	@Override
 	public void show() {
+		navHoverTime = 0;
 		indicatorPos = -optionHeight;
 		indicatorOffsetToNextPos = 0;
 		indicatorMoveAnimationTime = 0;
@@ -546,10 +626,20 @@ public class OptionsOverlay extends OverlayOpsuState {
 			sliderSoundDelay -= delta;
 		}
 
+		if (mouseX < navWidth) {
+			if (navHoverTime < 600) {
+				navHoverTime += delta;
+			}
+		} else if (navHoverTime > 0) {
+			navHoverTime -= delta;
+		}
+
 		if (mouseX - prevMouseX == 0 && mouseY - prevMouseY == 0) {
 			updateIndicatorAlpha();
 			return;
 		}
+		updateActiveSection();
+		updateHoverNavigation(mouseX, mouseY);
 		prevMouseX = mouseX;
 		prevMouseY = mouseY;
 		updateHoverOption(mouseX, mouseY);
@@ -565,6 +655,24 @@ public class OptionsOverlay extends OverlayOpsuState {
 		}
 	}
 
+	private void updateHoverNavigation(int mouseX, int mouseY) {
+		hoveredNavigationEntry = null;
+		if (mouseX >= navWidth) {
+			return;
+		}
+		int y = navStartY;
+		for (OptionTab section : sections) {
+			if (section.options != null) {
+				continue;
+			}
+			int nextY = y + navButtonSize;
+			if (y <= mouseY && mouseY < nextY) {
+				hoveredNavigationEntry = section;
+			}
+			y = nextY;
+		}
+	}
+
 	private void updateIndicatorAlpha() {
 		if (hoverOption == null) {
 			if (indicatorHideAnimationTime < INDICATORHIDEANIMATIONTIME) {
@@ -594,20 +702,28 @@ public class OptionsOverlay extends OverlayOpsuState {
 
 		// if acceptInput is false, it means that we're currently hiding ourselves
 		float progress;
+		// navigation elemenst fade out with a different animation
+		float navProgress;
 		if (acceptInput) {
 			animationtime += delta;
 			if (animationtime >= SHOWANIMATIONTIME) {
 				animationtime = SHOWANIMATIONTIME;
 			}
-			progress = AnimationEquation.OUT_EXPO.calc((float) animationtime / SHOWANIMATIONTIME);
+			progress = (float) animationtime / SHOWANIMATIONTIME;
+			navProgress = Utils.clamp(progress * 10f, 0f, 1f);
+			progress = AnimationEquation.OUT_EXPO.calc(progress);
 		} else {
 			animationtime -= delta;
 			if (animationtime < 0) {
 				animationtime = 0;
 			}
-			progress = hideAnimationStartProgress * AnimationEquation.IN_EXPO.calc((float) animationtime / hideAnimationTime);
+			progress = (float) animationtime / hideAnimationTime;
+			navProgress = hideAnimationStartProgress * AnimationEquation.IN_CIRC.calc(progress);
+			progress = hideAnimationStartProgress * AnimationEquation.IN_EXPO.calc(progress);
 		}
-		width = (int) (progress * finalWidth);
+		width = navButtonSize + (int) (progress * (finalWidth - navButtonSize));
+		COL_NAV_FILTERED.a = COL_NAV_INACTIVE.a = COL_NAV_FILTERED_HOVERED.a = COL_NAV_INDICATOR.a =
+			COL_NAV_WHITE.a = COL_NAV_BG.a = navProgress;
 		COL_BG.a = BG_ALPHA * progress;
 		COL_WHITE.a = progress;
 		COL_PINK.a = progress;
@@ -692,6 +808,28 @@ public class OptionsOverlay extends OverlayOpsuState {
 			}
 		}
 
+		if (hoveredNavigationEntry != null && !hoveredNavigationEntry.filtered) {
+			int sectionPosition = 0;
+			for (OptionTab section : sections) {
+				if (section == hoveredNavigationEntry) {
+					break;
+				}
+				if (section.filtered) {
+					continue;
+				}
+				sectionPosition += sectionLineHeight;
+				if (section.options == null) {
+					continue;
+				}
+				for (Option option : section.options) {
+					if (!option.isFiltered() && option.showCondition()) {
+						sectionPosition += optionHeight;
+					}
+				}
+			}
+			scrollHandler.scrollToPosition(sectionPosition);
+		}
+
 		if (UI.getBackButton().contains(x, y)){
 			hide();
 			if (listener != null) {
@@ -776,6 +914,33 @@ public class OptionsOverlay extends OverlayOpsuState {
 		o.setValue(Utils.clamp(value, o.min, o.max));
 	}
 
+	private void updateActiveSection() {
+		// active section is the one that is visible in the top half of the screen
+		activeSection = sections[0];
+		int virtualY = optionStartY;
+		for (int sectionIndex = 0; sectionIndex < sections.length; sectionIndex++) {
+			OptionTab section = sections[sectionIndex];
+			if (section.filtered) {
+				continue;
+			}
+			virtualY += sectionLineHeight;
+			if (virtualY > scrollHandler.getPosition() + height / 2) {
+				return;
+			}
+			if (section.options == null) {
+				activeSection = section;
+				continue;
+			}
+			for (int optionIndex = 0; optionIndex < section.options.length; optionIndex++) {
+				Option option = section.options[optionIndex];
+				if (option.isFiltered() || !option.showCondition()) {
+					continue;
+				}
+				virtualY += optionHeight;
+			}
+		}
+	}
+
 	private void updateHoverOption(int mouseX, int mouseY) {
 		if (openDropdownMenu != null || keyEntryLeft || keyEntryRight) {
 			return;
@@ -805,7 +970,7 @@ public class OptionsOverlay extends OverlayOpsuState {
 					continue;
 				}
 				if (mouseVirtualY <= optionHeight) {
-					if (mouseVirtualY >= 0) {
+					if (mouseX > navWidth && mouseVirtualY >= 0) {
 						int indicatorPos = scrollHandler.getIntPosition() + mouseY - mouseVirtualY;
 						if (indicatorPos != this.indicatorPos + indicatorOffsetToNextPos) {
 							this.indicatorPos += indicatorOffsetToNextPos; // finish the current moving animation
@@ -843,7 +1008,9 @@ public class OptionsOverlay extends OverlayOpsuState {
 			if (section.options == null) {
 				lastBigSectionMatches = sectionMatches;
 				lastBigSection = section;
+				if (!lastBigSectionMatches) {
 					section.filtered = true;
+				}
 				continue;
 			}
 			section.filtered = true;
@@ -855,6 +1022,7 @@ public class OptionsOverlay extends OverlayOpsuState {
 				}
 				if (!option.filter(lastSearchText)) {
 					section.filtered = false;
+					//noinspection ConstantConditions
 					lastBigSection.filtered = false;
 				}
 			}