Update README.md

README.md

@@ -2,7 +2,7 @@
 My advanced Hello World program is a version of the old game Snake.
 
 ## Features
-- normal playing experience of Snake
+- normal playing experience of Snake but hardware-accelerated
 - 5 different fruits that can be eaten to enlarge the Snake
 - theoretically Start- and Endscreen, currently mostly unused
 - theoretically visual display whether a result is good or bad, commented out for now as it does not appear to work as expected
@@ -23,4 +23,4 @@ My advanced Hello World program is a version of the old game Snake.
   - as the name suggests, defines the visual appearance before and after games 
   
 ## JAR of the final version
-If you follow <a href="https://github.com/delvh/Snake/releases">**this link**</a> and click on release "Snake - almost finished", you can download the runnable JAR of how the completed project should look like. Unfortunately due to poor Version-Control-skills, the original code got lost and had to be rewritten, however it should resemble the executed code closely
+If you follow <a href="https://github.com/delvh/Snake/releases">**this link**</a> and click on release "Snake - Rattlesnake version", you can download the runnable JAR of how the project currently looks like.

src/main/dev/lh/Snake.java

@@ -28,7 +28,7 @@ public class Snake implements Updateable {
 	 * @author Leon Hofmeister
 	 * @since Snake 1.0
 	 */
-	public static enum Direction {
+	public enum Direction {
 		/**
 		 * Use if the snake should head left.
 		 */
@@ -50,10 +50,10 @@ public class Snake implements Updateable {
 		DOWN;
 	}
 
-	private static Endscreen endscreen;
+	private static Endscreen		endscreen;
-	private Direction direction = Direction.RIGHT;
+	private Direction				direction	= Direction.RIGHT;
-	private int length;
+	private int						length;
-	private List<Rectangle> tiles = new ArrayList<>();
+	private final List<Rectangle>	tiles		= new ArrayList<>();
 
 	private static final int TILE_SIZE = 10;
 
@@ -78,7 +78,7 @@ public class Snake implements Updateable {
 	 * @since Snake 1.0
 	 */
 	public void addLength(int additional) {
-		Rectangle last = tiles.get(tiles.size() - 1);
+		final Rectangle last = tiles.get(tiles.size() - 1);
 		for (int i = 0; i < additional; i++)
 			tiles.add(last);
 		length += additional;
@@ -96,9 +96,9 @@ public class Snake implements Updateable {
 	 * @since Snake 1.1
 	 */
 	private void gameOver() {
+		Main.getGame().close();
 		endscreen = new Endscreen(length);
 		endscreen.setVisible(true);
-		Main.getGame().close();
 	}
 
 	@Override

src/main/dev/lh/ui/Endscreen.java

@@ -1,6 +1,7 @@
 package dev.lh.ui;
 
-import java.awt.*;
+import java.awt.BorderLayout;
+import java.awt.Font;
 import java.awt.event.KeyEvent;
 
 import javax.swing.*;
@@ -20,9 +21,9 @@ public class Endscreen extends JDialog {
 
 	private static final long serialVersionUID = -4457484397259161063L;
 
-	private static final int goodOrBadResult = 200;
+	// private static final int goodOrBadResult = 200;
-	private final JPanel contentPanel = new JPanel();
+	private final JPanel	contentPanel	= new JPanel();
-	private final int score;
+	private final int		score;
 
 	/**
 	 * Create the dialog.
@@ -49,9 +50,10 @@ public class Endscreen extends JDialog {
 		lblDeinPunktestand.setFont(new Font("Times New Roman", Font.PLAIN, 25));
 		contentPanel.add(lblDeinPunktestand, BorderLayout.NORTH);
 
-		final Image resultImage = Toolkit.getDefaultToolkit()
+		// final Image resultImage = Toolkit.getDefaultToolkit()
-			.getImage(this.getClass().getResource(score < goodOrBadResult ? "/Try_Again.jpg" : "/1211548-200.png"));
+		// .getImage(this.getClass().getResource(score < goodOrBadResult ?
-		resultImage.flush();
+		// "/Try_Again.jpg" : "/1211548-200.png"));
+		// resultImage.flush();
 	}
 
 	/**

src/main/dev/lh/ui/StartScreen.java

@@ -4,9 +4,7 @@ import java.awt.EventQueue;
 import java.awt.Font;
 import java.awt.event.KeyEvent;
 
-import javax.swing.JButton;
+import javax.swing.*;
-import javax.swing.JFrame;
-import javax.swing.JPanel;
 import javax.swing.border.EmptyBorder;
 
 import dev.lh.Main;
@@ -26,9 +24,7 @@ public class StartScreen extends JFrame {
 	/**
 	 * Closes the application.
 	 */
-	public static void close() {
+	public static void close() { System.exit(0); }
-		System.exit(0);
-	}
 
 	/**
 	 * Launches Snake.
@@ -36,25 +32,22 @@ public class StartScreen extends JFrame {
 	 * @param args the program arguments
 	 * @since Snake 1.0
 	 */
-	public static void main(String[] args) {
+	public static void main(String[] args) { EventQueue.invokeLater(StartScreen::new); }
-		EventQueue.invokeLater(StartScreen::new);
-	}
 
 	/**
 	 * Create the frame.
 	 */
 	public StartScreen() {
 		setTitle("Snake - Startscreen");
-		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
 		setBounds(500, 200, 550, 550);
 
-		JPanel contentPane = new JPanel();
+		final JPanel contentPane = new JPanel();
 		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
 		setContentPane(contentPane);
 
-		JButton buPlay = new JButton("Start Game");
+		final JButton buPlay = new JButton("Start Game");
 		buPlay.setBounds(158, 197, 190, 131);
-		buPlay.setText("Play Again");
 		buPlay.setMnemonic(KeyEvent.VK_ENTER);
 		buPlay.setFont(new Font("Times New Roman", Font.PLAIN, 16));
 		buPlay.addActionListener(a -> {