Aufgaben 4

.idea/artifacts/Programmieren_2_jar.xml

@@ -0,0 +1,10 @@
+<component name="ArtifactManager">
+  <artifact type="jar" name="Programmieren 2:jar">
+    <output-path>$PROJECT_DIR$/out/artifacts/Programmieren_2_jar</output-path>
+    <root id="archive" name="Programmieren 2.jar">
+      <element id="module-output" name="Programmieren 2" />
+      <element id="module-output" name="SuperPangWorld" />
+      <element id="dir-copy" path="$PROJECT_DIR$/SuperPangWorld/src/resources" />
+    </root>
+  </artifact>
+</component>

SuperPangWorld/src/META-INF/MANIFEST.MF

@@ -0,0 +1,3 @@
+Manifest-Version: 1.0
+Main-Class: de.thdeg.greiner.superpangworld.game.Start
+

SuperPangWorld/src/de/thdeg/greiner/superpangworld/game/GameLoopManager.java

@@ -0,0 +1,51 @@
+package de.thdeg.greiner.superpangworld.game;
+
+import de.thdeg.greiner.superpangworld.objects.Bubble;
+import de.thdeg.greiner.superpangworld.objects.Harpoon;
+import de.thdeg.greiner.superpangworld.objects.LevelLabel;
+import de.thdeg.greiner.superpangworld.objects.LevelProgressBar;
+
+import java.awt.*;
+
+/** Der Manager zur Verwaltung der Spielschleife. */
+public class GameLoopManager {
+
+    private GameView gameView;
+    private Bubble bubble;
+    private Harpoon harpoon;
+
+    private LevelProgressBar levelProgressBar;
+    private LevelLabel levelLabel;
+
+    /** Erzeugt den GameLoopManager mit Standardwerten. */
+    public GameLoopManager() {
+        this.gameView = new GameView();
+        this.gameView.setWindowTitle("Super Pang World");
+        this.gameView.setStatusText("Andreas Greiner - Java Programmierung SS 2021");
+        this.gameView.setWindowIcon("Target.png");
+
+        this.bubble = new Bubble(gameView);
+        this.harpoon = new Harpoon(gameView);
+
+        this.levelProgressBar = new LevelProgressBar(gameView);
+        this.levelLabel = new LevelLabel(gameView);
+
+        gameView.setColorForBlockImage('k',Color.LIGHT_GRAY);
+    }
+
+    /** Startet das Spiel. */
+    public void startGame() {
+        while(true){
+            bubble.updatePosition();
+            bubble.addToCanvas();
+            harpoon.addToCanvas();
+
+            levelProgressBar.addToCanvas();
+            levelLabel.addToCanvas();
+
+            gameView.printCanvas();
+        }
+    }
+
+
+}

SuperPangWorld/src/de/thdeg/greiner/superpangworld/game/GameView.java

@@ -1,4 +1,4 @@
-package view;
+package de.thdeg.greiner.superpangworld.game;
 
 import javax.imageio.ImageIO;
 import javax.sound.sampled.*;

SuperPangWorld/src/de/thdeg/greiner/superpangworld/game/Start.java

@@ -0,0 +1,13 @@
+package de.thdeg.greiner.superpangworld.game;
+
+import de.thdeg.greiner.superpangworld.game.GameLoopManager;
+
+/**
+ * Die Startklasse für das Spiel.
+ */
+public class Start {
+    public static void main(String[] args) {
+        GameLoopManager gameLoopManager = new GameLoopManager();
+        gameLoopManager.startGame();
+    }
+}

SuperPangWorld/src/de/thdeg/greiner/superpangworld/objects/Bubble.java

@@ -0,0 +1,83 @@
+package de.thdeg.greiner.superpangworld.objects;
+
+import de.thdeg.greiner.superpangworld.game.GameView;
+
+import java.awt.*;
+
+/**
+ * A Bubble, which moves around on the screen and can be shot by the player.
+ */
+public class Bubble extends GameObject{
+
+    /** The pixel art for the bubble */
+    private final static String BUBBLE =
+                    "    RRRR    \n"+
+                    "   RWRRRR   \n"+
+                    "  RWRRRRRR  \n"+
+                    " RWRRRRRRRR \n"+
+                    "RWRRRRRRRRRR\n"+
+                    "RWRRRRRRRRRR\n"+
+                    "RWRRRRRRRRWR\n"+
+                    "RRRRRRRRRWWR\n"+
+                    " RRRRRRRWWR \n"+
+                    "  RRRRRWWR  \n"+
+                    "   RRRWWR   \n"+
+                    "    RRRR    \n";
+
+    /** Flag, if the bubble flies from left to right */
+    private boolean flyFromLeftToRight;
+
+    /**
+     * Create a bubble with default values.
+     * @param gameView the {@link GameView} to display the bubble
+     */
+    public Bubble(GameView gameView){
+        super(gameView);
+        rotation = 90;
+        size = 5;
+        width = (int) size * 12;
+        height = (int) size * 12;
+        speedInPixel = 5;
+        flyFromLeftToRight = true;
+    }
+
+    /**
+     * Draws the bubble onto the canvas of the {@link GameView}.
+     */
+    @Override
+    public void addToCanvas(){
+        gameView.addBlockImageToCanvas(BUBBLE, getPosition().x, getPosition().y,size, rotation);
+    }
+
+    @Override
+    public String toString() {
+        return "Bubble:" + getPosition().toString();
+    }
+
+    /**
+     * Moves the bubble a tick further.
+     */
+    @Override
+    public void updatePosition(){
+        if(flyFromLeftToRight && getPosition().x + width >= GameView.WIDTH){
+            flyFromLeftToRight = false;
+        }else if (!flyFromLeftToRight && getPosition().x <= 0){
+            flyFromLeftToRight = true;
+        }
+        if(flyFromLeftToRight){
+            getPosition().right(1);
+        }else{
+            getPosition().left(1);
+        }
+    }
+
+    /**
+     * Pop the bubble.
+     */
+    private void popBubble(){}
+
+    /**
+     * Freezes the time.
+     */
+    private void freezeTime(){}
+}

SuperPangWorld/src/de/thdeg/greiner/superpangworld/objects/GameObject.java

@@ -0,0 +1,55 @@
+package de.thdeg.greiner.superpangworld.objects;
+
+import de.thdeg.greiner.superpangworld.game.GameView;
+
+/**
+ * A basic game object.
+ */
+class GameObject {
+
+    /** The game view to display the game object on. */
+    protected final GameView gameView;
+    /** The position of the game object. */
+    protected final Position position;
+    /** The size of the game object. */
+    protected double size;
+    /** The speed in pixel per tick of the game object. */
+    protected double speedInPixel;
+    /** The rotation of the game object. */
+    protected double rotation;
+    /** The width of the game object. */
+    protected int width;
+    /** The height of the game object. */
+    protected int height;
+
+    /**
+     * Create a game object with default values.
+     * @param gameView the gameView
+     */
+    protected GameObject(GameView gameView){
+        this.gameView = gameView;
+        position = new Position(0,0);
+    }
+
+    /**
+     * Update the position of the game object.
+     */
+    public void updatePosition(){
+
+    }
+
+    /**
+     * Add the game object to the canvas.
+     */
+    public void addToCanvas(){
+
+    }
+
+    /**
+     * Get the position of the game object.
+     * @return the position
+     */
+    public Position getPosition(){
+        return position;
+    }
+}

SuperPangWorld/src/de/thdeg/greiner/superpangworld/objects/Harpoon.java

@@ -0,0 +1,53 @@
+package de.thdeg.greiner.superpangworld.objects;
+
+import de.thdeg.greiner.superpangworld.game.GameView;
+
+import java.awt.*;
+
+/**
+ * A harpoon which can be fired upwards by the player.
+ */
+public class Harpoon extends GameObject{
+
+    private final static String HARPOON =
+                    "    B    \n"+
+                    "   BBB   \n"+
+                    "  kkkkk \n"+
+                    " k kkk k\n"+
+                    " k kkk k\n";
+
+    /**
+     * Create a harpoon with default values
+     * @param gameView the {@link GameView} to display the bubble
+     */
+    public Harpoon(GameView gameView){
+        super(gameView);
+        speedInPixel = 10;
+        size = 3;
+        width = (int) size * 11;
+        height =(int) size * 11;
+        rotation = 0;
+        getPosition().setTo(300,300);
+    }
+
+    /**
+     * Zeichnet die Blase auf die {@link GameView}.
+     */
+    @Override
+    public void addToCanvas(){
+        gameView.addBlockImageToCanvas(HARPOON, getPosition().x, getPosition().y,size, rotation);
+    }
+
+    @Override
+    public String toString() {
+        return "Harpoon:" +getPosition().toString();
+    }
+
+    /**
+     * Bewegt die Harpune einen Schritt weiter.
+     */
+    @Override
+    public void updatePosition(){
+        getPosition().up(speedInPixel);
+    }
+}

SuperPangWorld/src/de/thdeg/greiner/superpangworld/objects/LevelLabel.java

@@ -0,0 +1,45 @@
+package de.thdeg.greiner.superpangworld.objects;
+
+import de.thdeg.greiner.superpangworld.game.GameView;
+
+import java.awt.*;
+
+/**
+ * The label to display the current level.
+ */
+public class LevelLabel extends GameObject{
+
+    /** The level to display */
+    private int level;
+
+    /**
+     * Create a progress bar with default values.
+     * @param gameView the {@link GameView} to display the progress bar
+     */
+    public LevelLabel(GameView gameView){
+        super(gameView);
+        size = 3;
+        width = (int) size * 101;
+        height = (int) size * 8;
+        level = 8;
+        getPosition().setTo(GameView.WIDTH/2 - (width/2),GameView.HEIGHT-height-60);
+    }
+
+    /**
+     * Draws the level progress bar onto the canvas of the {@link GameView}.
+     */
+    @Override
+    public void addToCanvas(){
+        gameView.addTextToCanvas("Level "+level,getPosition().x,getPosition().y,40,Color.YELLOW,0);
+    }
+
+    @Override
+    public void updatePosition() {
+        super.updatePosition();
+    }
+
+    @Override
+    public String toString() {
+        return "LevelLabel:" +getPosition().toString();
+    }
+}

SuperPangWorld/src/de/thdeg/greiner/superpangworld/objects/LevelProgressBar.java

@@ -1,24 +1,14 @@
-package superpangworld;
+package de.thdeg.greiner.superpangworld.objects;
+
+import de.thdeg.greiner.superpangworld.game.GameView;
 
 import java.awt.*;
 
 /**
  * The progress bar of a level.
  */
-public class LevelProgressBar {
+public class LevelProgressBar extends GameObject{
 
-    /** The position of the progress bar */
-    private Position position;
-    /** The color of the progress bar */
-    private final Color color;
-    /** The size of the progress bar */
-    private final double size;
-    /** The width of the progress bar */
-    private final double width;
-    /** The height of the progress bar */
-    private final double height;
-    /** The GameView to display the progress bar*/
-    private final GameView gameView;
     /** The progress of the level ranging from <code>0</code> to <code>100</code> */
     private int levelProgress;
     /** The top and bottom border of the progress bar */
@@ -29,30 +19,35 @@ public class LevelProgressBar {
      * @param gameView the {@link GameView} to display the progress bar
      */
     public LevelProgressBar(GameView gameView){
-        color = Color.BLUE;
+        super(gameView);
         size = 3;
-        width = size * 101;
+        width = (int) size * 101;
-        height = size * 8;
+        height = (int) size * 8;
         levelProgress = 30;
-        this.gameView = gameView;
+        getPosition().setTo(GameView.WIDTH/2 - (width/2),GameView.HEIGHT-height);
-        position = new Position(GameView.WIDTH/2 - (width/2),GameView.HEIGHT-height);
     }
 
     /**
      * Draws the level progress bar onto the canvas of the {@link GameView}.
      */
+    @Override
     public void addToCanvas(){
         String pixelArt = PROGRESS_BAR_BORDER;
         String progressBarMiddle = getProgressBarMiddle(levelProgress);
         pixelArt += progressBarMiddle.repeat(6);
         pixelArt += PROGRESS_BAR_BORDER;
 
-        gameView.addBlockImageToCanvas(pixelArt, position.x, position.y,size, 0);
+        gameView.addBlockImageToCanvas(pixelArt, getPosition().x, getPosition().y,size, 0);
+    }
+
+    @Override
+    public void updatePosition() {
+        super.updatePosition();
     }
 
     @Override
     public String toString() {
-        return "Harpoon:" +position.toString();
+        return "LevelProgressBar:" +getPosition().toString();
     }
 
     /**

SuperPangWorld/src/de/thdeg/greiner/superpangworld/objects/Position.java

@@ -0,0 +1,106 @@
+package de.thdeg.greiner.superpangworld.objects;
+
+/**
+ * Die Position eines Objekts auf einem Fenster anhand zweidimensionaler Koordinaten.
+ */
+public class Position {
+
+    /** Die x-Koordinate */
+    public double x;
+    /** Die y-Koordinate */
+    public double y;
+
+    /**
+     * Erzeugt eine Position mit den übergebenen Koordinaten.
+     *
+     * @param x die x-Koordinate des Objekts
+     * @param y die y-Koordinate des Objekts
+     */
+    public Position(double x, double y) {
+        this.x = x;
+        this.y = y;
+    }
+
+    /**
+     * Erzeugt eine Standardposition für die Koordinaten (0, 0).
+     */
+    public Position(){
+        this(0,0);
+    }
+
+    /**
+     * Veränderung der Position um einen Pixel nach links.
+     */
+    public void left() {
+        x--;
+    }
+
+    /**
+     * Veränderung der Position nach links.
+     * @param pixel die Anzahl der Pixel
+     */
+    public void left(double pixel){
+        x -= pixel;
+    }
+
+    /**
+     * Veränderung der Position um einen Pixel nach rechts.
+     */
+    public void right() {
+        x++;
+    }
+
+    /**
+     * Veränderung der Position nach rechts.
+     * @param pixel die Anzahl der Pixel
+     */
+    public void right(double pixel){
+        x += pixel;
+    }
+
+    /**
+     * Veränderung der Position um einen Pixel nach oben.
+     */
+    public void up() {
+        y--;
+    }
+
+    /**
+     * Veränderung der Position nach oben.
+     * @param pixel die Anzahl der Pixel
+     */
+    public void up(double pixel){
+        y -= pixel;
+    }
+
+    /**
+     * Veränderung der Position um einen Pixel nach unten.
+     */
+    public void down() {
+        y++;
+    }
+
+    /**
+     * Veränderung der Position nach unten.
+     * @param pixel die Anzahl der Pixel
+     */
+    public void down(double pixel){
+        y += pixel;
+    }
+
+    /**
+     * Set the position to given x and y coordinates.
+     * @param x the x coordinate
+     * @param y the y coordinate
+     */
+    public void setTo(double x, double y){
+        this.x = x;
+        this.y = y;
+    }
+
+    @Override
+    public String toString() {
+        return "Position(" + (int) Math.round(x) + ", " + (int) Math.round(y) + ')';
+    }
+    
+}

SuperPangWorld/src/superpangworld/Bubble.java

@@ -1,2 +0,0 @@
-package superpangworld;public class Bubble {
-}

SuperPangWorld/src/superpangworld/GameLoopManager.java

@@ -1,2 +0,0 @@
-package superpangworld;public class GameLoopManager {
-}

SuperPangWorld/src/superpangworld/Harpoon.java

@@ -1,2 +0,0 @@
-package superpangworld;public class Harpoon {
-}

SuperPangWorld/src/superpangworld/LevelProgressBar.java

@@ -1,68 +0,0 @@
-package superpangworld;
-
-import java.awt.*;
-
-/**
- * The progress of a level.
- */
-public class LevelProgress {
-
-    private final static String HARPOON =
-                    "    B    \n"+
-                    "   BBB   \n"+
-                    "  kkkkk \n"+
-                    " k kkk k\n"+
-                    " k kkk k\n";
-
-    /** The position of the harpoon */
-    private Position position;
-    /** The speed of the harpune in pixel per tick */
-    private final double speedInPixel;
-    /** The color of the harpoon */
-    private final Color color;
-    /** The size of the harpoon */
-    private final double size;
-    /** The rotation of the harpoon */
-    private final double rotation;
-    /** The width of the harpoon */
-    private final double width;
-    /** The height of the harpoon */
-    private final double height;
-    /** The GameView to display the harpoon*/
-    private final GameView gameView;
-
-    /**
-     * Create a harpoon with default values
-     * @param gameView the {@link GameView} to display the bubble
-     */
-    public LevelProgress(GameView gameView){
-        color = Color.BLUE;
-        position = new Position(300,300);
-        speedInPixel = 10;
-        size = 3;
-        width = size * 11;
-        height = size * 11;
-        rotation = 0;
-
-        this.gameView = gameView;
-    }
-
-    /**
-     * Zeichnet die Blase auf die {@link GameView}.
-     */
-    public void addToCanvas(){
-        gameView.addBlockImageToCanvas(HARPOON, position.x, position.y,size, rotation);
-    }
-
-    @Override
-    public String toString() {
-        return "Harpoon:" +position.toString();
-    }
-
-    /**
-     * Bewegt die Harpune einen Schritt weiter.
-     */
-    public void updatePosition(){
-        position.up(speedInPixel);
-    }
-}

SuperPangWorld/src/superpangworld/Position.java

@@ -1,57 +0,0 @@
-package superpangworld;
-
-/**
- * Die Position eines Objekts auf einem Fenster anhand zweidimensoinaler Koordinaten
- */
-public class Position {
-
-    /** Die x-Koordinate */
-    public double x;
-    /** Die y-Koordinate */
-    public double y;
-
-    /**
-     * Erzeugt eine Position mit den übergebenen Koordinaten
-     *
-     * @param x die x-Koordinate des Objekts
-     * @param y die y-Koordinate des Objekts
-     */
-    public Position(double x, double y) {
-        this.x = x;
-        this.y = y;
-    }
-
-    /**
-     * Veränderung der Position um einen Pixel nach links
-     */
-    public void left() {
-        x--;
-    }
-
-    /**
-     * Veränderung der Position um einen Pixel nach rechts
-     */
-    public void right() {
-        x++;
-    }
-
-    /**
-     * Veränderung der Position um einen Pixel nach oben
-     */
-    public void up() {
-        y--;
-    }
-
-    /**
-     * Veränderung der Position um einen Pixel nach unten
-     */
-    public void down() {
-        y++;
-    }
-
-    @Override
-    public String toString() {
-        return "Position(" + (int) Math.round(x) + ", " + (int) Math.round(y) + ')';
-    }
-    
-}

SuperPangWorld/src/superpangworld/Start.java

@@ -1,16 +0,0 @@
-package superpangworld;
-
-public class Start {
-    public static void main(String[] args) {
-        System.out.println("Spiel");
-
-        Position pos1 = new Position(100, 110);
-        Position pos2 = new Position(200, 300);
-
-        pos2.down();
-        pos2.right();
-
-        System.out.println(pos1);
-        System.out.println(pos2);
-    }
-}

out/production/SuperPangWorld/META-INF/MANIFEST.MF

@@ -0,0 +1,3 @@
+Manifest-Version: 1.0
+Main-Class: de.thdeg.greiner.superpangworld.game.Start
+