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Day 4
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‎src/day3/DontForgetTheLyrics.java‎

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package day3;
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import java.applet.AudioClip;
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import javax.swing.JApplet;
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import javax.swing.JOptionPane;
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public class DontForgetTheLyrics {
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/*
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* For this game, we'll play the start of a song, and the player has to guess the rest of the lyrics.
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*
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* 1. To record a sound clip, open Audacity and record your song.
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*
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* 2. Click File -> Export Audio, and save your file on the Desktop.
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*
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* 3. Drag your file from the Desktop into the "default package" under "src".
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*/
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public static void main(String[] args) {
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// 4. Make a pop-up to explain the game.
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// 5. Use the playSound method to play your song.
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// 6. Make a pop-up for the player to type their answer.
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// 7. If they answered correctly, tell them that they were right.
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// 8. Otherwise, tell them they are wrong, and give them the answer.
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// 9. Record another sound and repeat steps 5-8.
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// 10. [optional] Add a points variable that will calculate their final score.
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}
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public static void playSound(String fileName) {
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AudioClip audioClip = JApplet.newAudioClip(new DontForgetTheLyrics().getClass().getResource(fileName));
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audioClip.play();
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}
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}
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‎src/day3/Magic8Ball.java‎

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package day3;
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// Copyright Wintriss Technical Schools 2013
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import java.util.Random;
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import javax.swing.JOptionPane;
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public class Magic8Ball {
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// 1. Make a main method that includes all the steps below….
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public static void main(String[] args) {
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// 2. Make a variable that will hold a random number and put a random number into this variable using "new Random().nextInt(4)"
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Random rng = new Random();
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int x = rng.nextInt(4);
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// 3. Print out this variable
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System.out.println(x);
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// 4. Get the user to enter a question for the 8 ball
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JOptionPane.showInputDialog(null, "Enter a question");
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// 5. If the random number is 0
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if(x == 0){
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JOptionPane.showMessageDialog(null, "Yes");
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}
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// -- tell the user "Yes"
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// 6. If the random number is 1
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if(x == 1){
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JOptionPane.showMessageDialog(null, "No");
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}
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// -- tell the user "No"
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// 7. If the random number is 2
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if(x == 2){
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JOptionPane.showMessageDialog(null, "Maybe you should ask Google?");
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}
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// -- tell the user "Maybe you should ask Google?"
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// 8. If the random number is 3
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if(x == 3){
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JOptionPane.showMessageDialog(null, "Ask again");
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}
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}
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}
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// -- write your own answer
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‎src/day3/TortoiseInSpace.java‎

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package day3;
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import java.awt.KeyEventDispatcher;
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import java.awt.KeyboardFocusManager;
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import java.awt.event.KeyEvent;
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import java.io.File;
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import javax.sound.sampled.AudioInputStream;
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import javax.sound.sampled.AudioSystem;
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import javax.sound.sampled.Clip;
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import org.teachingextensions.logo.Tortoise;
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public class TortoiseInSpace implements KeyEventDispatcher {
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/* Make the Tortoise move around the screen when the arrow keys are pressed... */
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private void moveTortoise(int keyPressed) {
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// 0. Print out the keyPressed variable and write down the numbers for each arrow key
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System.out.println(keyPressed);
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// 1. If the up arrow is pressed, move the Tortoise up the screen.
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if(keyPressed == 38){
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Tortoise.move(10); }
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// 2. If the down arrow is pressed, move the Tortoise down.
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if(keyPressed == 40){
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Tortoise.move(-10);}
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// 3. If the left arrow is pressed, make the tortoise go left. Hint: Make sure to end with the Tortoise facing UP.
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if(keyPressed == 37){
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Tortoise.turn(-90);
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Tortoise.move(10);
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Tortoise.turn(90);
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}
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// 4. If right is pressed, move the Tortoise right.
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if(keyPressed == 39){
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Tortoise.turn(90);
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Tortoise.move(10);
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Tortoise.turn(-90);
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}
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// 5. Then move the Tortoise to RD-2D for a surprise!
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}
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private void checkIfR2D2Found() throws Exception {
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int tortoiseLocationX = Tortoise.getX();
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int tortoiseLocationY = Tortoise.getY();
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if (tortoiseLocationX <= 510 && tortoiseLocationX >= 505 && tortoiseLocationY >= 110 && tortoiseLocationY <= 115)
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playEureka();
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}
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public static void main(String[] args) {
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new TortoiseInSpace().controlTheTortoise();
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}
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private void controlTheTortoise() {
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KeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventDispatcher(this);
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Tortoise.getBackgroundWindow().setBackgroundImage(
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"http://cdn.playbuzz.com/cdn/ae928505-70fe-4538-8fc4-034d1acef441/b7a29f96-7410-440b-9d93-3cfc0abccce9.jpg");
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Tortoise.penUp();
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Tortoise.setSpeed(10);
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}
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public boolean dispatchKeyEvent(KeyEvent e) {
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if (e.getID() == KeyEvent.KEY_PRESSED) {
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moveTortoise(e.getKeyCode());
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try {
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checkIfR2D2Found();
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} catch (Exception exception) {
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}
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}
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return false;
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}
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public void playEureka() {
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System.out.println("EUREKA!");
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try {
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AudioInputStream audioInputStream = AudioSystem.getAudioInputStream(new File(
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"/Users/League/Google Drive/league-sounds/r2d2-eureka.wav"));
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Clip clip = AudioSystem.getClip();
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clip.open(audioInputStream);
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clip.start();
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} catch (Exception ex) {
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ex.printStackTrace();
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}
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}
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}
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‎src/day3/TurtleTreasureHunt.java‎

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package day3;
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import java.awt.KeyEventDispatcher;
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import java.awt.KeyboardFocusManager;
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import java.awt.event.KeyEvent;
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import java.net.MalformedURLException;
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import javax.swing.JOptionPane;
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import org.teachingextensions.logo.ImageBackground;
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import org.teachingextensions.logo.Paintable;
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import org.teachingextensions.logo.Tortoise;
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/** Note: You will need the latest version of the TKP jar: http://school.wintrisstech.org/jars/TeachingKidsProgramming.jar **/
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public class TurtleTreasureHunt implements KeyEventDispatcher {
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int tortoiseSpeed = 5;
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private void goUp() {
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// 1. Make the tortoise move up the screen
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Tortoise.move(10);
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}
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private void goDown() {
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// 2. make the tortoise move down the screen
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Tortoise.move(-10);
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}
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private void goLeft() {
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// 3. make the tortoise move left (3 lines of code)
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// Hint: the turn() method lags more than setAngle()
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Tortoise.setAngle(-90);
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Tortoise.move(50);
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Tortoise.setAngle(0);
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}
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private void goRight() {
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// 4. make the tortoise move right
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Tortoise.setAngle(90);
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Tortoise.move(50);
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Tortoise.setAngle(0);
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}
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private void spaceBarWasPressed() {
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int tortoiseLocationX = Tortoise.getX();
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int tortoiseLocationY = Tortoise.getY();
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// 5. Print out the variables for tortoiseLocationX and tortoiseLocationY
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System.out.println(tortoiseLocationX);
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System.out.println ( tortoiseLocationY);
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// 6. If tortoise is at same location as the little girl,
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// make a pop-up tell the Tortoise where to go next
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if(tortoiseLocationX == 520 && tortoiseLocationY==280){
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JOptionPane.showMessageDialog(null, "Go to the eye");
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}
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// 7. Give the user subsequent clues at different locations on the image
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// (pirate robot, swamp, parrots, etc.)
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if(tortoiseLocationX == 170 && tortoiseLocationY==50){
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JOptionPane.showMessageDialog(null, "Go to the little boy");
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}
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if(tortoiseLocationX == 120 && tortoiseLocationY==290){
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JOptionPane.showMessageDialog(null, "You win");
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}
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}
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private void go() {
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KeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventDispatcher(this);
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/*
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* If you want to use your own background, download the image you want, and change the following line to point to it like: new
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* ImageBackground("file:/Users/joonspoon/Desktop/dinosaurLand.jpg");
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*/
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Paintable backgroundImage = new ImageBackground("file:/Users/League/Google Drive/league-images/treasure_hunt.jpg");
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Tortoise.getBackgroundWindow().addPaintable(backgroundImage);
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Tortoise.penUp();
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JOptionPane.showMessageDialog(null, "Ask the little girl for help with your quest. Press the space bar to ask.");
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}
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public boolean dispatchKeyEvent(KeyEvent e) {
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if (e.getID() == KeyEvent.KEY_PRESSED) {
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if (e.getKeyCode() == KeyEvent.VK_RIGHT)
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goRight();
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else if (e.getKeyCode() == KeyEvent.VK_LEFT)
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goLeft();
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else if (e.getKeyCode() == KeyEvent.VK_UP)
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goUp();
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else if (e.getKeyCode() == KeyEvent.VK_DOWN)
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goDown();
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else if (e.getKeyCode() == KeyEvent.VK_SPACE)
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spaceBarWasPressed();
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}
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return false;
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}
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public static void main(String[] args) throws MalformedURLException {
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new TurtleTreasureHunt().go();
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}
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}
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