Added double parallax, dialogue menu

src/BackgroundImage.java

@@ -23,8 +23,8 @@ public class BackgroundImage implements Serializable {
         this.camera = camera;
     }
     public void draw(Graphics g){
-        g.drawImage(backgroundImage.image, x-camera.x/parallaxRatio % width, y, width, height, null);
+        g.drawImage(backgroundImage.image, x-camera.x/parallaxRatio % GamePanel.GAME_WIDTH, y, width, height, null);
         // added to prevent the background image from disappearing
-        g.drawImage(backgroundImage.image, x-camera.x/parallaxRatio % width + width - 1, y, width, height, null);
+        g.drawImage(backgroundImage.image, x-camera.x/parallaxRatio % GamePanel.GAME_WIDTH + GamePanel.GAME_WIDTH - 1, y, width, height, null);
     }
 }

src/DialogueMenu.java

@@ -0,0 +1,59 @@
+import java.awt.*;
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+
+public class DialogueMenu extends TextBox implements Serializable {
+    public static final int PORTRAIT_WIDTH = 200;
+    public static final int PADDING = 20;
+
+    public DialogueMenu(int y, int yHeight, Font font) {
+        super(y, GamePanel.GAME_WIDTH, yHeight, 0, font, null, null);
+        newX = PORTRAIT_WIDTH + PADDING;
+    }
+
+    public void drawCenteredTextBox(Graphics g, String text, Color backgroundColor, Color textColor) {
+        if (backgroundColor != null) {
+            g.setColor(textColor);
+            // TODO: make drawn line widths consistent
+            ((Graphics2D)g).setStroke(new BasicStroke(4f));
+            g.drawRect(newX, newY, xWidth, yHeight);
+            g.setColor(backgroundColor);
+            g.fillRect(newX, newY, xWidth, yHeight);
+        }
+        g.setColor(textColor);
+        drawCenteredString(g, y, newX, xWidth, text);
+    }
+
+    public static void drawCenteredString(Graphics g, int y, int x, String text) {
+        // split text by spaces
+        String[] newText = text.split(" ");
+        ArrayList<String> lines = new ArrayList<String>();
+        lines.add("");
+        // get font size
+        FontMetrics metrics = g.getFontMetrics();
+        int currentLineWidth = 0, lastLineIndex = 0;
+        for (String s: newText) {
+            currentLineWidth += metrics.stringWidth(s);
+            if (currentLineWidth < (GamePanel.GAME_WIDTH - PORTRAIT_WIDTH - PADDING*2)) {
+                lines.set(lastLineIndex, lines.get(lastLineIndex) + s);
+            } else {
+                currentLineWidth = metrics.stringWidth(s);
+                lines.add(s);
+            }
+        }
+        y -= PADDING;
+        // center y (half is above y value, half is below y value)
+        for (String s: lines) {
+            y -= (metrics.getAscent() - metrics.getDescent()) / 2;
+            // draw string
+            g.drawString(text, x, y);
+        }
+    }
+
+    public void draw(Graphics g, String text, Color backgroundColor, Color textColor) {
+        g.setFont(font);
+        drawCenteredTextBox(g, text, backgroundColor, textColor);
+    }
+}

src/GamePanel.java

@@ -31,13 +31,14 @@ public class GamePanel extends JPanel implements Runnable, KeyListener, Serializ
   public transient Image image;
   public transient Graphics graphics;
   public Player player;
-  public BackgroundImage background;
+  public BackgroundImage background, cloudOneBackground, cloudTwoBackground, cloudThreeBackground;
   public int playerFrame, enemyFrame;
   // keeps track of how many ticks has elapsed since last frame change
   public int playerFrameCounter = 0;
   public int enemyFrameCounter = 0;
-  public boolean isPaused;
+  public boolean isPaused, isDialogue;
   public PauseMenu pauseMenu;
+  public DialogueMenu dialogueMenu;
 
 
   public BufferedImageWrapper[][][] playerSpriteArray = new BufferedImageWrapper[2][2][11];
@@ -60,6 +61,9 @@ public class GamePanel extends JPanel implements Runnable, KeyListener, Serializ
   public BufferedImageWrapper backgroundImage = new BufferedImageWrapper(getImage("img/backgrounds/pointyMountains.png"));
   public BufferedImageWrapper box = new BufferedImageWrapper(getImage("img/tiles/boxes/box.png"));
   public BufferedImageWrapper boxCoin = new BufferedImageWrapper(getImage("img/tiles/boxes/boxCoin.png"));
+  public BufferedImageWrapper cloud1 = new BufferedImageWrapper(getImage("img/backgrounds/cloud1.png"));
+  public BufferedImageWrapper cloud2 = new BufferedImageWrapper(getImage("img/backgrounds/cloud2.png"));
+  public BufferedImageWrapper cloud3 = new BufferedImageWrapper(getImage("img/backgrounds/cloud3.png"));
   public BufferedImageWrapper bomb;
 
 
@@ -67,7 +71,11 @@ public class GamePanel extends JPanel implements Runnable, KeyListener, Serializ
     this.gameFrame = gameFrame;
     camera = new Camera(0);
     background = new BackgroundImage(0, 0, backgroundImage, GAME_WIDTH, GAME_HEIGHT, 10, camera);
+    cloudOneBackground = new BackgroundImage(200, 200, cloud1, cloud1.image.getWidth(), cloud1.image.getHeight(), 5, camera);
+    cloudTwoBackground = new BackgroundImage(600, 250, cloud2, cloud2.image.getWidth(), cloud3.image.getHeight(), 5, camera);
+    cloudThreeBackground = new BackgroundImage(1000, 200, cloud3, cloud2.image.getWidth(), cloud3.image.getHeight(), 5, camera);
     pauseMenu = new PauseMenu(GAME_HEIGHT/2, 100, 400, 400, GAME_WIDTH, new Font(Font.MONOSPACED, Font.BOLD, 60), "Paused");
+    dialogueMenu = new DialogueMenu(0, 200, new Font(Font.MONOSPACED, Font.BOLD, 60));
     try {
       // load player sprites from disk here
       for (int i = 0; i < 11; i++) {
@@ -170,6 +178,9 @@ public class GamePanel extends JPanel implements Runnable, KeyListener, Serializ
   //call the draw methods in each class to update positions as things move
   public void draw(Graphics g, int playerFrame, int enemyFrame) throws IOException {
     background.draw(g);
+    cloudOneBackground.draw(g);
+    cloudTwoBackground.draw(g);
+    cloudThreeBackground.draw(g);
     if (isPaused) {
       // set player frame to 0 to prevent frame from changing when player moves
       playerFrame = 0;
@@ -237,6 +248,10 @@ public class GamePanel extends JPanel implements Runnable, KeyListener, Serializ
       g.setColor(new Color(255, 255, 255, 100));
       g.fillRect(0, 0, GAME_WIDTH, GAME_HEIGHT);
       pauseMenu.draw(g, Color.white, Color.black);
+    } else if (isDialogue) {
+      g.setColor(new Color(255, 255, 255, 100));
+      g.fillRect(0, 0, GAME_WIDTH, GAME_HEIGHT);
+      dialogueMenu.draw(g, "Lorem ipsum lorem ipsum lorem ipsum lorem ipsum lorem ipsum lorem ipsum lorem ipsum", Color.white, Color.black);
     }
   }