Initial commit.
This commit is contained in:
Woody Folsom
306
src/dk/itu/mario/engine/MarioComponent.java
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306
src/dk/itu/mario/engine/MarioComponent.java
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package dk.itu.mario.engine;
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import java.awt.Color;
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import java.awt.Dimension;
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import java.awt.Graphics;
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import java.awt.GraphicsConfiguration;
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import java.awt.event.FocusEvent;
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import java.awt.event.FocusListener;
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import java.awt.event.KeyEvent;
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import java.awt.event.KeyListener;
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import java.awt.event.MouseEvent;
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import java.awt.event.MouseListener;
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import java.awt.image.VolatileImage;
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import java.util.Random;
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import javax.sound.sampled.LineUnavailableException;
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import javax.swing.JComponent;
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import dk.itu.mario.MarioInterface.LevelGenerator;
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import dk.itu.mario.engine.sonar.FakeSoundEngine;
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import dk.itu.mario.engine.sonar.SonarSoundEngine;
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import dk.itu.mario.engine.sprites.Mario;
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import dk.itu.mario.scene.LevelScene;
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import dk.itu.mario.scene.LevelSceneCustom;
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import dk.itu.mario.scene.LoseScene;
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import dk.itu.mario.scene.Scene;
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import dk.itu.mario.scene.WinScene;
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public class MarioComponent extends JComponent implements Runnable,
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KeyListener, FocusListener, MouseListener {
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private static final long serialVersionUID = 739318775993206607L;
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public static final int TICKS_PER_SECOND = 24;
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public static final int EVOLVE_VERSION = 4;
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public static final int GAME_VERSION = 4;
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private boolean running = false;
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private int width, height;
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private GraphicsConfiguration graphicsConfiguration;
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private Scene scene;
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private SonarSoundEngine sound;
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private boolean useScale2x = false;
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private boolean isCustom = false;
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private LevelGenerator levelGenerator;
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private Scale2x scale2x = new Scale2x(320, 240);
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public MarioComponent(int width, int height, boolean isCustomized, LevelGenerator levelGenerator) {
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addFocusListener(this);
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addMouseListener(this);
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addKeyListener(this);
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this.setFocusable(true);
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this.setEnabled(true);
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this.width = width;
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this.height = height;
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this.isCustom = isCustomized;
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Dimension size = new Dimension(width, height);
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setPreferredSize(size);
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setMinimumSize(size);
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setMaximumSize(size);
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try {
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sound = new SonarSoundEngine(64);
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} catch (LineUnavailableException e) {
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e.printStackTrace();
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sound = new FakeSoundEngine();
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}
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this.setFocusable(true);
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this.levelGenerator = levelGenerator;
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LevelScene.bothPlayed = false;
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}
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private void toggleKey(int keyCode, boolean isPressed) {
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if (scene == null) {
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return;
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}
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if (keyCode == KeyEvent.VK_LEFT) {
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scene.toggleKey(Mario.KEY_LEFT, isPressed);
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}
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if (keyCode == KeyEvent.VK_RIGHT) {
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scene.toggleKey(Mario.KEY_RIGHT, isPressed);
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}
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if (keyCode == KeyEvent.VK_DOWN) {
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scene.toggleKey(Mario.KEY_DOWN, isPressed);
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}
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if (keyCode == KeyEvent.VK_UP) {
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scene.toggleKey(Mario.KEY_UP, isPressed);
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}
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if (keyCode == KeyEvent.VK_A) {
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scene.toggleKey(Mario.KEY_SPEED, isPressed);
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}
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if (keyCode == KeyEvent.VK_S) {
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scene.toggleKey(Mario.KEY_JUMP, isPressed);
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}
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if (keyCode == KeyEvent.VK_ENTER) {
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scene.toggleKey(Mario.KEY_ENTER, isPressed);
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}
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if (isPressed && keyCode == KeyEvent.VK_F1) {
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useScale2x = !useScale2x;
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}
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if (isPressed && keyCode == KeyEvent.VK_ESCAPE) {
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try {
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System.exit(1);
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} catch (Exception e) {
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System.out.println("Unable to exit.");
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}
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}
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}
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public void paint(Graphics g) {
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super.paint(g);
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}
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public void update(Graphics g) {
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}
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public void start() {
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if (!running) {
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running = true;
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new Thread(this, "Game Thread").start();
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}
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}
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public void stop() {
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Art.stopMusic();
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running = false;
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}
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public void run() {
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graphicsConfiguration = getGraphicsConfiguration();
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Art.init(graphicsConfiguration, sound);
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VolatileImage image = createVolatileImage(320, 240);
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Graphics g = getGraphics();
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Graphics og = image.getGraphics();
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int lastTick = -1;
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long startTime = System.nanoTime();
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float time = (System.nanoTime() - startTime) / 1000000000f;
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float now = time;
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float averagePassedTime = 0;
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boolean naiveTiming = true;
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///Not sure I understand the weird dichotomy between LevelScene and LevelInterface...
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randomLevel = new LevelSceneCustom(graphicsConfiguration, this,
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new Random().nextLong(), 0, 0, isCustom, levelGenerator);
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Mario.fire = false;
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Mario.large = false;
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Mario.coins = 0;
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Mario.lives = 3;
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randomLevel.init();
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randomLevel.setSound(sound);
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scene = randomLevel;
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///
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while (running) {
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float lastTime = time;
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time = (System.nanoTime() - startTime) / 1000000000f;
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float passedTime = time - lastTime;
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if (passedTime < 0)
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naiveTiming = false; // Stop relying on nanotime if it starts
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// skipping around in time (ie running
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// backwards at least once). This
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// sometimes happens on dual core amds.
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averagePassedTime = averagePassedTime * 0.9f + passedTime * 0.1f;
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if (naiveTiming) {
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now = time;
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} else {
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now += averagePassedTime;
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}
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int tick = (int) (now * TICKS_PER_SECOND);
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if (lastTick == -1)
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lastTick = tick;
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while (lastTick < tick) {
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scene.tick();
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lastTick++;
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}
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float alpha = (float) (now * TICKS_PER_SECOND - tick);
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sound.clientTick(alpha);
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og.setColor(Color.WHITE);
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og.fillRect(0, 0, 320, 240);
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scene.render(og, alpha);
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if (!this.hasFocus() && tick / 4 % 2 == 0) {
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String msg = "CLICK TO PLAY";
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drawString(og, msg, 160 - msg.length() * 4 + 1, 110 + 1, 0);
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drawString(og, msg, 160 - msg.length() * 4, 110, 7);
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}
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og.setColor(Color.BLACK);
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if (width != 320 || height != 240) {
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if (useScale2x) {
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g.drawImage(scale2x.scale(image), 0, 0, null);
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} else {
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g.drawImage(image, 0, 0, 640, 480, null);
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}
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} else {
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g.drawImage(image, 0, 0, null);
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}
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try {
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Thread.sleep(5);
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} catch (InterruptedException e) {
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}
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}
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Art.stopMusic();
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}
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private void drawString(Graphics g, String text, int x, int y, int c) {
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char[] ch = text.toCharArray();
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for (int i = 0; i < ch.length; i++) {
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g.drawImage(Art.font[ch[i] - 32][c], x + i * 8, y, null);
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}
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}
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public void keyPressed(KeyEvent arg0) {
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toggleKey(arg0.getKeyCode(), true);
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}
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public void keyReleased(KeyEvent arg0) {
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toggleKey(arg0.getKeyCode(), false);
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}
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public void keyTyped(KeyEvent arg0) {
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}
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public void focusGained(FocusEvent arg0) {
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}
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public void focusLost(FocusEvent arg0) {
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}
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public void levelWon() {
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}
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public static final int OPTIMIZED_FIRST = 0;
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public static final int MINIMIZED_FIRST = 1;
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private LevelScene randomLevel;
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public void lose() {
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scene = new LoseScene();
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scene.setSound(sound);
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scene.init();
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}
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public void win() {
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scene = new WinScene();
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scene.setSound(sound);
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scene.init();
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}
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public void mouseClicked(MouseEvent e) {
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}
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public void mouseEntered(MouseEvent e) {
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// TODO Auto-generated method stub
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}
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public void mouseExited(MouseEvent e) {
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// TODO Auto-generated method stub
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}
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public void mousePressed(MouseEvent e) {
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// TODO Auto-generated method stub
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}
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public void mouseReleased(MouseEvent e) {
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while (!hasFocus()) {
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System.out.println("FORCE IT");
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requestFocus();
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}
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}
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/**
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* Must return the actual fill of the viewable components
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*/
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public Dimension getPreferredSize() {
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return new Dimension(width, height);
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}
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}
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