/* * opsu! - an open-source osu! client * Copyright (C) 2014, 2015 Jeffrey Han * * opsu! 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! 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!. If not, see . */ package itdelatrisu.opsu.states; import itdelatrisu.opsu.ErrorHandler; import itdelatrisu.opsu.GameImage; import itdelatrisu.opsu.MenuButton; import itdelatrisu.opsu.MenuButton.Expand; import itdelatrisu.opsu.Opsu; import itdelatrisu.opsu.Options; import itdelatrisu.opsu.OsuFile; import itdelatrisu.opsu.OsuGroupList; import itdelatrisu.opsu.OsuGroupNode; import itdelatrisu.opsu.UI; import itdelatrisu.opsu.Utils; import itdelatrisu.opsu.audio.MusicController; import itdelatrisu.opsu.audio.SoundController; import itdelatrisu.opsu.audio.SoundEffect; import itdelatrisu.opsu.states.ButtonMenu.MenuState; import java.awt.Desktop; import java.io.IOException; import java.text.SimpleDateFormat; import java.util.Date; import java.util.Stack; import java.util.concurrent.TimeUnit; import org.newdawn.slick.Color; import org.newdawn.slick.GameContainer; import org.newdawn.slick.Graphics; import org.newdawn.slick.Image; import org.newdawn.slick.Input; import org.newdawn.slick.SlickException; import org.newdawn.slick.state.BasicGameState; import org.newdawn.slick.state.StateBasedGame; import org.newdawn.slick.state.transition.FadeInTransition; import org.newdawn.slick.state.transition.FadeOutTransition; /** * "Main Menu" state. * */ public class MainMenu extends BasicGameState { /** Idle time, in milliseconds, before returning the logo to its original position. */ private static final short MOVE_DELAY = 5000; /** Logo button that reveals other buttons on click. */ private MenuButton logo; /** Whether or not the logo has been clicked. */ private boolean logoClicked = false; /** Delay timer, in milliseconds, before starting to move the logo back to the center. */ private int logoTimer = 0; /** Main "Play" and "Exit" buttons. */ private MenuButton playButton, exitButton; /** Music control buttons. */ private MenuButton musicPlay, musicPause, musicNext, musicPrevious; /** Button linking to Downloads menu. */ private MenuButton downloadsButton; /** Button linking to repository. */ private MenuButton repoButton; /** Application start time, for drawing the total running time. */ private long osuStartTime; /** Indexes of previous songs. */ private Stack previous; /** Background alpha level (for fade-in effect). */ private float bgAlpha = 0f; /** Music position bar coordinates and dimensions. */ private float musicBarX, musicBarY, musicBarWidth, musicBarHeight; /** Music position bar background colors. */ private static final Color BG_NORMAL = new Color(0, 0, 0, 0.25f), BG_HOVER = new Color(0, 0, 0, 0.5f); // game-related variables private GameContainer container; private StateBasedGame game; private Input input; private int state; public MainMenu(int state) { this.state = state; } @Override public void init(GameContainer container, StateBasedGame game) throws SlickException { this.container = container; this.game = game; this.input = container.getInput(); osuStartTime = System.currentTimeMillis(); previous = new Stack(); int width = container.getWidth(); int height = container.getHeight(); // initialize menu buttons Image logoImg = GameImage.MENU_LOGO.getImage(); Image playImg = GameImage.MENU_PlAY.getImage(); Image exitImg = GameImage.MENU_EXIT.getImage(); float exitOffset = (playImg.getWidth() - exitImg.getWidth()) / 3f; logo = new MenuButton(logoImg, width / 2f, height / 2f); playButton = new MenuButton(playImg, width * 0.75f, (height / 2) - (logoImg.getHeight() / 5f) ); exitButton = new MenuButton(exitImg, width * 0.75f - exitOffset, (height / 2) + (exitImg.getHeight() / 2f) ); logo.setHoverExpand(1.05f); playButton.setHoverExpand(1.05f); exitButton.setHoverExpand(1.05f); // initialize music buttons int musicWidth = GameImage.MUSIC_PLAY.getImage().getWidth(); int musicHeight = GameImage.MUSIC_PLAY.getImage().getHeight(); musicPlay = new MenuButton(GameImage.MUSIC_PLAY.getImage(), width - (2 * musicWidth), musicHeight / 1.5f); musicPause = new MenuButton(GameImage.MUSIC_PAUSE.getImage(), width - (2 * musicWidth), musicHeight / 1.5f); musicNext = new MenuButton(GameImage.MUSIC_NEXT.getImage(), width - musicWidth, musicHeight / 1.5f); musicPrevious = new MenuButton(GameImage.MUSIC_PREVIOUS.getImage(), width - (3 * musicWidth), musicHeight / 1.5f); musicPlay.setHoverExpand(1.5f); musicPause.setHoverExpand(1.5f); musicNext.setHoverExpand(1.5f); musicPrevious.setHoverExpand(1.5f); // initialize music position bar location musicBarX = width - musicWidth * 3.5f; musicBarY = musicHeight * 1.25f; musicBarWidth = musicWidth * 3f; musicBarHeight = musicHeight * 0.11f; // initialize downloads button Image dlImg = GameImage.DOWNLOADS.getImage(); downloadsButton = new MenuButton(dlImg, width - dlImg.getWidth() / 2f, height / 2f); downloadsButton.setHoverExpand(1.03f, Expand.LEFT); // initialize repository button if (Desktop.isDesktopSupported()) { // only if a webpage can be opened Image repoImg = GameImage.REPOSITORY.getImage(); repoButton = new MenuButton(repoImg, (width * 0.997f) - repoImg.getWidth(), (height * 0.997f) - repoImg.getHeight() ); repoButton.setHoverExpand(); } reset(); } @Override public void render(GameContainer container, StateBasedGame game, Graphics g) throws SlickException { int width = container.getWidth(); int height = container.getHeight(); // draw background OsuFile osu = MusicController.getOsuFile(); if (Options.isDynamicBackgroundEnabled() && osu != null && osu.drawBG(width, height, bgAlpha, true)) ; else { Image bg = GameImage.MENU_BG.getImage(); bg.setAlpha(bgAlpha); bg.draw(); } // top/bottom horizontal bars float oldAlpha = Utils.COLOR_BLACK_ALPHA.a; Utils.COLOR_BLACK_ALPHA.a = 0.2f; g.setColor(Utils.COLOR_BLACK_ALPHA); g.fillRect(0, 0, width, height / 9f); g.fillRect(0, height * 8 / 9f, width, height / 9f); Utils.COLOR_BLACK_ALPHA.a = oldAlpha; // draw downloads button downloadsButton.draw(); // draw buttons if (logoTimer > 0) { playButton.draw(); exitButton.draw(); } logo.draw(); // draw music buttons if (MusicController.isPlaying()) musicPause.draw(); else musicPlay.draw(); musicNext.draw(); musicPrevious.draw(); // draw music position bar int mouseX = input.getMouseX(), mouseY = input.getMouseY(); g.setColor((musicPositionBarContains(mouseX, mouseY)) ? BG_HOVER : BG_NORMAL); g.fillRoundRect(musicBarX, musicBarY, musicBarWidth, musicBarHeight, 4); g.setColor(Color.white); if (!MusicController.isTrackLoading() && osu != null) { float musicBarPosition = Math.min((float) MusicController.getPosition() / osu.endTime, 1f); g.fillRoundRect(musicBarX, musicBarY, musicBarWidth * musicBarPosition, musicBarHeight, 4); } // draw repository button if (repoButton != null) repoButton.draw(); // draw text float marginX = width * 0.015f, marginY = height * 0.015f; g.setFont(Utils.FONT_MEDIUM); int lineHeight = Utils.FONT_MEDIUM.getLineHeight() * 9 / 10; g.drawString(String.format("Loaded %d songs and %d beatmaps.", OsuGroupList.get().getMapSetCount(), OsuGroupList.get().getMapCount()), marginX, marginY); if (MusicController.isTrackLoading()) g.drawString("Track loading...", marginX, marginY + lineHeight); else if (MusicController.trackExists()) { g.drawString((MusicController.isPlaying()) ? "Now Playing:" : "Paused:", marginX, marginY + lineHeight); g.drawString(String.format("%s: %s", MusicController.getArtistName(), MusicController.getTrackName()), marginX + 25, marginY + (lineHeight * 2)); } long time = System.currentTimeMillis() - osuStartTime; g.drawString(String.format("opsu! has been running for %d minutes, %d seconds.", TimeUnit.MILLISECONDS.toMinutes(time), TimeUnit.MILLISECONDS.toSeconds(time) - TimeUnit.MINUTES.toSeconds(TimeUnit.MILLISECONDS.toMinutes(time))), marginX, height - marginY - (lineHeight * 2)); g.drawString(String.format("The current time is %s.", new SimpleDateFormat("h:mm a").format(new Date())), marginX, height - marginY - lineHeight); UI.draw(g); // tooltips if (musicPositionBarContains(mouseX, mouseY)) UI.drawTooltip(g, "Click to seek to a specific point in the song.", false); else if (musicPlay.contains(mouseX, mouseY)) UI.drawTooltip(g, (MusicController.isPlaying()) ? "Pause" : "Play", false); else if (musicNext.contains(mouseX, mouseY)) UI.drawTooltip(g, "Next track", false); else if (musicPrevious.contains(mouseX, mouseY)) UI.drawTooltip(g, "Previous track", false); } @Override public void update(GameContainer container, StateBasedGame game, int delta) throws SlickException { UI.update(delta); int mouseX = input.getMouseX(), mouseY = input.getMouseY(); logo.hoverUpdate(delta, mouseX, mouseY, 0.25f); playButton.hoverUpdate(delta, mouseX, mouseY, 0.25f); exitButton.hoverUpdate(delta, mouseX, mouseY, 0.25f); if (repoButton != null) repoButton.hoverUpdate(delta, mouseX, mouseY); downloadsButton.hoverUpdate(delta, mouseX, mouseY); // ensure only one button is in hover state at once if (musicPositionBarContains(mouseX, mouseY)) mouseX = mouseY = -1; musicPlay.hoverUpdate(delta, mouseX, mouseY); musicPause.hoverUpdate(delta, mouseX, mouseY); if (musicPlay.contains(mouseX, mouseY)) mouseX = mouseY = -1; musicNext.hoverUpdate(delta, mouseX, mouseY); musicPrevious.hoverUpdate(delta, mouseX, mouseY); // window focus change: increase/decrease theme song volume if (MusicController.isThemePlaying() && MusicController.isTrackDimmed() == container.hasFocus()) MusicController.toggleTrackDimmed(0.33f); // fade in background if (bgAlpha < 0.9f) { bgAlpha += delta / 1000f; if (bgAlpha > 0.9f) bgAlpha = 0.9f; } // buttons if (logoClicked) { if (logoTimer == 0) { // shifting to left if (logo.getX() > container.getWidth() / 3.3f) logo.setX(logo.getX() - delta); else logoTimer = 1; } else if (logoTimer >= MOVE_DELAY) // timer over: shift back to center logoClicked = false; else { // increment timer logoTimer += delta; if (logoTimer <= 500) { // fade in buttons playButton.getImage().setAlpha(logoTimer / 400f); exitButton.getImage().setAlpha(logoTimer / 400f); } } } else { // fade out buttons if (logoTimer > 0) { float alpha = playButton.getImage().getAlpha(); if (alpha > 0f) { playButton.getImage().setAlpha(alpha - (delta / 200f)); exitButton.getImage().setAlpha(alpha - (delta / 200f)); } else logoTimer = 0; } // move back to original location if (logo.getX() < container.getWidth() / 2) { logo.setX(logo.getX() + (delta / 3f)); if (logo.getX() > container.getWidth() / 2) logo.setX(container.getWidth() / 2); } } } @Override public int getID() { return state; } @Override public void enter(GameContainer container, StateBasedGame game) throws SlickException { UI.enter(); // reset button hover states if mouse is not currently hovering over the button int mouseX = input.getMouseX(), mouseY = input.getMouseY(); if (!logo.contains(mouseX, mouseY, 0.25f)) logo.resetHover(); if (!playButton.contains(mouseX, mouseY, 0.25f)) playButton.resetHover(); if (!exitButton.contains(mouseX, mouseY, 0.25f)) exitButton.resetHover(); if (!musicPlay.contains(mouseX, mouseY)) musicPlay.resetHover(); if (!musicPause.contains(mouseX, mouseY)) musicPause.resetHover(); if (!musicNext.contains(mouseX, mouseY)) musicNext.resetHover(); if (!musicPrevious.contains(mouseX, mouseY)) musicPrevious.resetHover(); if (repoButton != null && !repoButton.contains(mouseX, mouseY)) repoButton.resetHover(); if (!downloadsButton.contains(mouseX, mouseY)) downloadsButton.resetHover(); } @Override public void mousePressed(int button, int x, int y) { // check mouse button if (button == Input.MOUSE_MIDDLE_BUTTON) return; // music position bar if (MusicController.isPlaying()) { if (musicPositionBarContains(x, y)) { float pos = (x - musicBarX) / musicBarWidth; OsuFile osu = MusicController.getOsuFile(); MusicController.setPosition((int) (pos * osu.endTime)); return; } } // music button actions if (musicPlay.contains(x, y)) { if (MusicController.isPlaying()) { MusicController.pause(); UI.sendBarNotification("Pause"); } else if (!MusicController.isTrackLoading()) { MusicController.resume(); UI.sendBarNotification("Play"); } } else if (musicNext.contains(x, y)) { boolean isTheme = MusicController.isThemePlaying(); SongMenu menu = (SongMenu) game.getState(Opsu.STATE_SONGMENU); OsuGroupNode node = menu.setFocus(OsuGroupList.get().getRandomNode(), -1, true); boolean sameAudio = false; if (node != null) { sameAudio = MusicController.getOsuFile().audioFilename.equals(node.osuFiles.get(0).audioFilename); if (!isTheme && !sameAudio) previous.add(node.index); } if (Options.isDynamicBackgroundEnabled() && !sameAudio && !MusicController.isThemePlaying()) bgAlpha = 0f; UI.sendBarNotification(">> Next"); } else if (musicPrevious.contains(x, y)) { if (!previous.isEmpty()) { SongMenu menu = (SongMenu) game.getState(Opsu.STATE_SONGMENU); menu.setFocus(OsuGroupList.get().getBaseNode(previous.pop()), -1, true); if (Options.isDynamicBackgroundEnabled()) bgAlpha = 0f; } else MusicController.setPosition(0); UI.sendBarNotification("<< Previous"); } // downloads button actions else if (downloadsButton.contains(x, y)) { SoundController.playSound(SoundEffect.MENUHIT); game.enterState(Opsu.STATE_DOWNLOADSMENU, new FadeOutTransition(Color.black), new FadeInTransition(Color.black)); } // repository button actions else if (repoButton != null && repoButton.contains(x, y)) { try { Desktop.getDesktop().browse(Options.REPOSITORY_URI); } catch (IOException e) { ErrorHandler.error("Could not browse to repository URI.", e, false); } } // start moving logo (if clicked) else if (!logoClicked) { if (logo.contains(x, y, 0.25f)) { logoClicked = true; logoTimer = 0; playButton.getImage().setAlpha(0f); exitButton.getImage().setAlpha(0f); SoundController.playSound(SoundEffect.MENUHIT); } } // other button actions (if visible) else if (logoClicked) { if (logo.contains(x, y, 0.25f) || playButton.contains(x, y, 0.25f)) { SoundController.playSound(SoundEffect.MENUHIT); game.enterState(Opsu.STATE_SONGMENU, new FadeOutTransition(Color.black), new FadeInTransition(Color.black)); } else if (exitButton.contains(x, y, 0.25f)) container.exit(); } } @Override public void mouseWheelMoved(int newValue) { UI.changeVolume((newValue < 0) ? -1 : 1); } @Override public void keyPressed(int key, char c) { switch (key) { case Input.KEY_ESCAPE: case Input.KEY_Q: ((ButtonMenu) game.getState(Opsu.STATE_BUTTONMENU)).setMenuState(MenuState.EXIT); game.enterState(Opsu.STATE_BUTTONMENU); break; case Input.KEY_P: if (!logoClicked) { logoClicked = true; logoTimer = 0; playButton.getImage().setAlpha(0f); exitButton.getImage().setAlpha(0f); SoundController.playSound(SoundEffect.MENUHIT); } else { SoundController.playSound(SoundEffect.MENUHIT); game.enterState(Opsu.STATE_SONGMENU, new FadeOutTransition(Color.black), new FadeInTransition(Color.black)); } break; case Input.KEY_UP: UI.changeVolume(1); break; case Input.KEY_DOWN: UI.changeVolume(-1); break; case Input.KEY_F7: Options.setNextFPS(container); break; case Input.KEY_F10: Options.toggleMouseDisabled(); break; case Input.KEY_F12: Utils.takeScreenShot(); break; } } /** * Returns true if the coordinates are within the music position bar bounds. * @param cx the x coordinate * @param cy the y coordinate */ private boolean musicPositionBarContains(float cx, float cy) { return ((cx > musicBarX && cx < musicBarX + musicBarWidth) && (cy > musicBarY && cy < musicBarY + musicBarHeight)); } /** * Resets the button states. */ public void reset() { // reset logo logo.setX(container.getWidth() / 2); logoClicked = false; logoTimer = 0; logo.resetHover(); playButton.resetHover(); exitButton.resetHover(); musicPlay.resetHover(); musicPause.resetHover(); musicNext.resetHover(); musicPrevious.resetHover(); downloadsButton.resetHover(); } }