core/assets/levels/level_1.json

@@ -1,5 +1,4 @@
 {
-randomPowerUpChance: 0.15
 bricks: [
 	{
 		row: 15

core/assets/levels/level_2.json

@@ -1,5 +1,4 @@
 {
-randomPowerUpChance: 0.15
 bricks: [
 	{
 		row: 5

core/src/com/me/brickbuster/entity/Ball.java

@@ -177,8 +177,4 @@ public class Ball extends Entity implements PhysicsBody, CollisionListener {
 		return isStuck;
 	}
 
-	public void setStuck(boolean isStuck) {
-		this.isStuck = isStuck;
-	}
-
 }

core/src/com/me/brickbuster/entity/Brick.java

@@ -165,11 +165,6 @@ public class Brick extends Entity implements PhysicsBody, CollisionListener {
 			}
 		}
 
-		float powerUpChance = ((PlayState) state).currentLevel.getRandomPowerUpChance();
-		if (powerUpType == null && powerUpChance > 0f && MathUtils.randomBoolean(powerUpChance)) {
-			powerUpType = PowerUpType.getWeightedRandom();
-		}
-
 		if (powerUpType != null) {
 			((PlayState) state).powerUps.add(powerUpType.createInstance((PlayState) state, this));
 		}

core/src/com/me/brickbuster/entity/Entity.java

@@ -31,7 +31,7 @@ public abstract class Entity {
 	}
 
 	public void setPos(Vector2 pos) {
-		this.pos.set(pos);
+		this.pos = pos;
 	}
 
 	public float getX() {

core/src/com/me/brickbuster/entity/powerup/MultiBallPowerUp.java

@@ -3,7 +3,6 @@ package com.me.brickbuster.entity.powerup;
 import com.badlogic.gdx.graphics.Color;
 import com.badlogic.gdx.math.MathUtils;
 import com.badlogic.gdx.math.Vector2;
-import com.badlogic.gdx.utils.Array;
 import com.me.brickbuster.entity.Ball;
 import com.me.brickbuster.entity.Paddle;
 import com.me.brickbuster.state.PlayState;
@@ -11,7 +10,6 @@ import com.me.brickbuster.state.PlayState;
 public class MultiBallPowerUp extends PowerUp {
 
 	private Vector2 pos;
-	private static final Array<Ball> ballsToAdd = new Array<Ball>();
 
 	public MultiBallPowerUp(PlayState state, Vector2 brick, Color color) {
 		super(state, brick, color);
@@ -20,26 +18,10 @@ public class MultiBallPowerUp extends PowerUp {
 
 	@Override
 	public void activate() {
-		final Array<Ball> existing = ((PlayState) state).balls;
+		for (int x = 0; x < 2; x++) {
-		if (existing.size >= 3) {
+			Ball ball = new Ball((PlayState) state);
-			return;
+			ball.launch();
+			((PlayState) state).balls.add(ball);
 		}
-
-		for (Ball b : existing) {
-			Vector2 velocity = b.getBody().getLinearVelocity();
-			velocity.setAngleRad(velocity.angleRad() - MathUtils.PI/8);
-
-			for (int x = 0; x < 2; x++) {
-				Ball ball = new Ball((PlayState) state);
-				ball.setX(b.getX());
-				ball.setY(b.getY());
-				ball.setStuck(false);
-				ball.getBody().setLinearVelocity(velocity);
-				ballsToAdd.add(ball);
-				velocity.setAngleRad(velocity.angleRad() + MathUtils.PI/4);
-			}
-		}
-		existing.addAll(ballsToAdd);
-		ballsToAdd.clear();
 	}
 }

core/src/com/me/brickbuster/layout/FileLayout.java

@@ -1,26 +1,30 @@
 package com.me.brickbuster.layout;
 
+import com.badlogic.gdx.files.FileHandle;
 import com.badlogic.gdx.utils.Array;
+import com.badlogic.gdx.utils.Json;
 import com.me.brickbuster.entity.Brick;
-import com.me.brickbuster.state.FieldState;
 import com.me.brickbuster.state.PlayState;
 
 public class FileLayout implements BrickLayout {
 
-	private FieldState state;
+	private static final Json JSON = new Json();
-	private LevelJsonTemplate template;
-	private Array<Brick> bricks;
 
-	public FileLayout(FieldState state, LevelJsonTemplate template) {
+	private PlayState state;
+	private Array<Brick> bricks;
+	private FileHandle file;
+
+	public FileLayout(PlayState state, FileHandle file) {
 		this.state = state;
-		this.template = template;
+		this.file = file;
 	}
 
 	@Override
 	public void initialize() {
 		bricks = new Array<Brick>();
 
-		for (LevelJsonTemplate.BrickJsonTemplate brick : template.bricks) {
+		LevelJsonTemplate level = JSON.fromJson(LevelJsonTemplate.class, file);
+		for (LevelJsonTemplate.BrickJsonTemplate brick : level.bricks) {
 			final float x = PlayState.EDGE_PADDING + Brick.BRICK_WIDTH/2 + brick.col * Brick.BRICK_WIDTH;
 			final float y = PlayState.EDGE_PADDING + Brick.BRICK_HEIGHT/2 + brick.row * Brick.BRICK_HEIGHT;
 

core/src/com/me/brickbuster/layout/FileLevelLoader.java

@@ -2,19 +2,14 @@ package com.me.brickbuster.layout;
 
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.files.FileHandle;
-import com.badlogic.gdx.graphics.Texture;
-import com.badlogic.gdx.utils.Json;
-import com.me.brickbuster.state.FieldState;
 import com.me.brickbuster.state.PlayState;
 
 public class FileLevelLoader implements LevelLoader {
 
-	private static final Json JSON = new Json();
+	private PlayState state;
-
-	private FieldState state;
 	private int level = 1;
 
-	public FileLevelLoader(FieldState state) {
+	public FileLevelLoader(PlayState state) {
 		this.state = state;
 	}
 
@@ -22,15 +17,8 @@ public class FileLevelLoader implements LevelLoader {
 	public Level getNextLevel() {
 		FileHandle file = Gdx.files.internal("levels/level_" + level + ".json");
 		if (file.exists()) {
-			LevelJsonTemplate template = JSON.fromJson(LevelJsonTemplate.class, file);
-
-			Texture background = null;
-			if (template.backgroundFile != null && !"".equals(template.backgroundFile)) {
-				background = new Texture(Gdx.files.internal(template.backgroundFile));
-			}
-
 			level++;
-			return new Level(new FileLayout(state, template), background, template.randomPowerUpChance);
+			return new Level(new FileLayout(state, file), null, null);
 		}
 		return null;
 	}

core/src/com/me/brickbuster/layout/Level.java

@@ -6,16 +6,16 @@ public class Level {
 
 	private final BrickLayout layout;
 	private final Texture background;
-	private final float randomPowerUpChance;
+	private final Texture border;
 
 	public Level(BrickLayout layout) {
-		this(layout, null, 0f);
+		this(layout, null, null);
 	}
 
-	public Level(BrickLayout layout, Texture background, float randomPowerUpChance) {
+	public Level(BrickLayout layout, Texture background, Texture border) {
 		this.layout = layout;
 		this.background = background;
-		this.randomPowerUpChance = randomPowerUpChance;
+		this.border = border;
 	}
 
 	public BrickLayout getLayout() {
@@ -26,8 +26,8 @@ public class Level {
 		return background;
 	}
 
-	public float getRandomPowerUpChance() {
+	public Texture getBorder() {
-		return randomPowerUpChance;
+		return border;
 	}
 
 }

core/src/com/me/brickbuster/layout/LevelJsonTemplate.java

@@ -9,7 +9,7 @@ import java.util.List;
 public class LevelJsonTemplate {
 
 	public String backgroundFile;
-	public float randomPowerUpChance;
+	public String borderFile;
 	public List<BrickJsonTemplate> bricks;
 
 	public static class BrickJsonTemplate {

core/src/com/me/brickbuster/state/FieldState.java

@@ -24,7 +24,7 @@ public abstract class FieldState extends State {
 	@Override
 	public void dispose() {
 		super.dispose();
-		game.assets.unload("textures.atlas");
+		textures.dispose();
 	}
 
 }