Initial commit.
This commit is contained in:
Jeffrey Han
163
src/itdelatrisu/opsu/states/MainMenuExit.java
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163
src/itdelatrisu/opsu/states/MainMenuExit.java
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/*
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* opsu! - an open-source osu! client
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* Copyright (C) 2014 Jeffrey Han
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*
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* opsu! is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* opsu! is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with opsu!. If not, see <http://www.gnu.org/licenses/>.
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*/
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package itdelatrisu.opsu.states;
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import itdelatrisu.opsu.GUIMenuButton;
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import itdelatrisu.opsu.Opsu;
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import org.newdawn.slick.Color;
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import org.newdawn.slick.GameContainer;
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import org.newdawn.slick.Graphics;
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import org.newdawn.slick.Image;
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import org.newdawn.slick.Input;
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import org.newdawn.slick.SlickException;
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import org.newdawn.slick.state.BasicGameState;
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import org.newdawn.slick.state.StateBasedGame;
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import org.newdawn.slick.state.transition.EmptyTransition;
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import org.newdawn.slick.state.transition.FadeInTransition;
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/**
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* "Confirm Exit" state.
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* <ul>
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* <li>[Yes] - quit game
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* <li>[No] - return to main menu
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* </ul>
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*/
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public class MainMenuExit extends BasicGameState {
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/**
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* "Yes" and "No" buttons.
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*/
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private GUIMenuButton yesButton, noButton;
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/**
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* Initial x coordinate offsets left/right of center (for shifting animation).
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*/
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private float centerOffset;
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private GameContainer container;
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private StateBasedGame game;
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private int state;
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public MainMenuExit(int state) {
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this.state = state;
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}
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@Override
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public void init(GameContainer container, StateBasedGame game)
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throws SlickException {
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this.container = container;
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this.game = game;
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int width = container.getWidth();
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int height = container.getHeight();
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centerOffset = width / 8f;
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// initialize buttons
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Image button = new Image("button-middle.png");
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Image buttonL = new Image("button-left.png");
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Image buttonR = new Image("button-right.png");
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button = button.getScaledCopy(width / 2, button.getHeight());
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yesButton = new GUIMenuButton(button, buttonL, buttonR,
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width / 2f - centerOffset, height * 0.2f
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);
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noButton = new GUIMenuButton(button, buttonL, buttonR,
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width / 2f + centerOffset, height * 0.2f + (button.getHeight() * 1.25f)
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);
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}
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@Override
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public void render(GameContainer container, StateBasedGame game, Graphics g)
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throws SlickException {
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g.setBackground(Color.black);
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g.setColor(Color.white);
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// draw text
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float c = container.getWidth() * 0.02f;
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Options.FONT_LARGE.drawString(c, c, "Are you sure you want to exit opsu!?");
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// draw buttons
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yesButton.draw(Color.green);
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noButton.draw(Color.red);
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g.setFont(Options.FONT_XLARGE);
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g.drawString("1. Yes",
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yesButton.getX() - (Options.FONT_XLARGE.getWidth("1. Yes") / 2f),
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yesButton.getY() - (Options.FONT_XLARGE.getHeight() / 2f)
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);
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g.drawString("2. No",
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noButton.getX() - (Options.FONT_XLARGE.getWidth("2. No") / 2f),
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noButton.getY() - (Options.FONT_XLARGE.getHeight() / 2f)
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);
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Options.drawFPS();
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}
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@Override
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public void update(GameContainer container, StateBasedGame game, int delta)
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throws SlickException {
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// move buttons to center
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float yesX = yesButton.getX(), noX = noButton.getX();
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float center = container.getWidth() / 2f;
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if (yesX < center)
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yesButton.setX(Math.min(yesX + (delta / 2f), center));
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if (noX > center)
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noButton.setX(Math.max(noX - (delta / 2f), center));
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}
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@Override
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public int getID() { return state; }
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@Override
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public void mousePressed(int button, int x, int y) {
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// check mouse button
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if (button != Input.MOUSE_LEFT_BUTTON)
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return;
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if (yesButton.contains(x, y)) {
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Options.saveOptions();
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container.exit();
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} else if (noButton.contains(x, y))
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game.enterState(Opsu.STATE_MAINMENU, new EmptyTransition(), new FadeInTransition(Color.black));
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}
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@Override
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public void keyPressed(int key, char c) {
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switch (key) {
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case Input.KEY_1:
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Options.saveOptions();
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container.exit();
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break;
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case Input.KEY_2:
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case Input.KEY_ESCAPE:
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game.enterState(Opsu.STATE_MAINMENU, new EmptyTransition(), new FadeInTransition(Color.black));
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break;
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case Input.KEY_F12:
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Options.takeScreenShot();
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break;
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}
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}
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@Override
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public void enter(GameContainer container, StateBasedGame game)
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throws SlickException {
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float center = container.getWidth() / 2f;
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yesButton.setX(center - centerOffset);
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noButton.setX(center + centerOffset);
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}
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}
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