Adding fruits

src/main/java/se/urmo/game/entities/Fruit.java

@@ -0,0 +1,45 @@
+package se.urmo.game.entities;
+
+import lombok.Getter;
+import lombok.extern.slf4j.Slf4j;
+import se.urmo.game.map.GameMap;
+import se.urmo.game.state.FruitType;
+
+import java.awt.Graphics;
+import java.awt.Point;
+import java.awt.Rectangle;
+import java.awt.image.BufferedImage;
+
+@Slf4j
+public class Fruit {
+    private final Point position;
+    private final BufferedImage sprite;
+    @Getter
+    private final int score;
+    private final long spawnTime;
+    private final long lifetimeMs = 9000; // ~9 seconds
+
+    public Fruit(FruitType type) {
+        this.position = new Point(GameMap.colToScreen(13), GameMap.rowToScreen(16)); ;
+        this.sprite = type.getSprite();
+        this.score = type.getScore();
+        this.spawnTime = System.currentTimeMillis();
+    }
+
+    public void draw(Graphics g) {
+        g.drawImage(sprite, position.x + GameMap.MAP_TILESIZE / 2, position.y, null);
+    }
+
+    public boolean isExpired() {
+        return System.currentTimeMillis() - spawnTime > lifetimeMs;
+    }
+
+    public boolean collidesWith(PacMan pacman) {
+        //return pacman.distanceTo(position) < GameMap.MAP_TILESIZE / 2.0;
+
+        Rectangle pacmanBounds = pacman.getBounds();
+        Rectangle fruitBounds = new Rectangle(position.x, position.y, sprite.getWidth(), sprite.getHeight());
+        return pacmanBounds.intersects(fruitBounds);
+    }
+
+}

src/main/java/se/urmo/game/entities/PacMan.java

@@ -76,7 +76,7 @@ public class PacMan {
                 position.y - PACMAN_OFFSET,
                 PACMAN_SIZE,
                 PACMAN_SIZE, null);
-        g.drawImage(COLLISION_BOX, position.x - COLLISION_BOX_OFFSET, position.y - COLLISION_BOX_OFFSET, COLLISION_BOX_SIZE, COLLISION_BOX_SIZE, null);
+        //g.drawImage(COLLISION_BOX, position.x - COLLISION_BOX_OFFSET, position.y - COLLISION_BOX_OFFSET, COLLISION_BOX_SIZE, COLLISION_BOX_SIZE, null);
         //g.setColor(Color.BLUE);
         //g.fillRect(position.x-1, position.y-1, 3, 3);
     }
@@ -129,4 +129,8 @@ public class PacMan {
     public Image getLifeIcon() {
         return movmentImages[0][1];
     }
+
+    public Rectangle getBounds() {
+        return new Rectangle(position.x - COLLISION_BOX_OFFSET, position.y - COLLISION_BOX_OFFSET, COLLISION_BOX_SIZE, COLLISION_BOX_SIZE);
+    }
 }

src/main/java/se/urmo/game/map/GameMap.java

@@ -77,11 +77,6 @@ public class GameMap {
         }
     }
 
-//    private BufferedImage getSprite(int value) {
-//        TileType type = TileType.fromValue(value);
-//        return SpriteSheetManager.get(type.getSpriteSheet()).getSprite(type);
-//    }
-
     public boolean isPassable(List<Point> list){
         return list.stream().allMatch(p -> isPassable(p.x, p.y));
     }
@@ -188,6 +183,13 @@ public class GameMap {
         return (screenY - OFFSET_Y) / MAP_TILESIZE;
     }
 
+    public static int colToScreen(int col) {
+        return col * MAP_TILESIZE + OFFSET_X;
+    }
+    public static int rowToScreen(int row) {
+        return row * MAP_TILESIZE + OFFSET_Y;
+    }
+
     public MapTile getTile(Point screenPos) {
         int r = screenToRow(screenPos);
         int c = screenToCol(screenPos);

src/main/java/se/urmo/game/state/FruitManager.java

@@ -0,0 +1,46 @@
+package se.urmo.game.state;
+
+import lombok.extern.slf4j.Slf4j;
+import se.urmo.game.entities.Fruit;
+import se.urmo.game.entities.PacMan;
+
+import java.awt.Graphics;
+
+@Slf4j
+public class FruitManager {
+    private Fruit activeFruit;
+    private int dotsEaten = 0;
+
+    public void dotEaten() {
+        dotsEaten++;
+        if (dotsEaten == 10 || dotsEaten == 170) {
+            spawnFruit(1);
+        }
+    }
+
+    private void spawnFruit(int level) {
+        FruitType type = FruitType.forLevel(level);
+
+        activeFruit = new Fruit(type);
+    }
+
+    public void update(PacMan pacman, PlayingState playingState) {
+        if (activeFruit != null) {
+            if (activeFruit.isExpired()) {
+                activeFruit = null;
+                return;
+            }
+
+            if (activeFruit.collidesWith(pacman)) {
+                playingState.setScore(activeFruit.getScore());
+                activeFruit = null;
+            }
+        }
+    }
+
+    public void draw(Graphics g) {
+        if (activeFruit != null) {
+            activeFruit.draw(g);
+        }
+    }
+}

src/main/java/se/urmo/game/state/FruitType.java

@@ -0,0 +1,29 @@
+package se.urmo.game.state;
+
+import lombok.Getter;
+import se.urmo.game.graphics.SpriteLocation;
+import se.urmo.game.graphics.SpriteSheetManager;
+
+import java.awt.image.BufferedImage;
+import java.util.Arrays;
+
+@Getter
+public enum FruitType {
+    CHERRY(1, SpriteSheetManager.get(SpriteLocation.ITEM).getSprite(0,0), 100);
+
+    private final int level;
+    private final BufferedImage sprite;
+    private final int score;
+
+    FruitType(int level, BufferedImage sprite, int score) {
+        this.level = level;
+        this.sprite = sprite;
+        this.score = score;
+    }
+
+    public static FruitType forLevel(int i) {
+        return Arrays.stream(values())
+                .filter(fruitType -> fruitType.level ==i)
+                .findFirst().orElse(null);
+    }
+}

src/main/java/se/urmo/game/state/GhostManager.java

@@ -48,9 +48,9 @@ public class GhostManager {
         // Create ghosts with their strategies
         Ghost blinky = new Ghost(ghostCollisionChecker, new BlinkyStrategy(), new ScatterToTopRight(), BLINKY_ANIMATION);
         ghosts.add(blinky);
-        ghosts.add(new Ghost(ghostCollisionChecker, new PinkyStrategy(), new ScatterToTopLeft(), PINKY_ANIMATION));
-        ghosts.add(new Ghost(ghostCollisionChecker,new InkyStrategy(blinky), new ScatterToBottomRight(), INKY_ANIMATION));
-        ghosts.add(new Ghost(ghostCollisionChecker, new ClydeStrategy(), new ScatterToBottomLeft(), CLYDE_ANIMATION));
+     //   ghosts.add(new Ghost(ghostCollisionChecker, new PinkyStrategy(), new ScatterToTopLeft(), PINKY_ANIMATION));
+     //   ghosts.add(new Ghost(ghostCollisionChecker,new InkyStrategy(blinky), new ScatterToBottomRight(), INKY_ANIMATION));
+     //   ghosts.add(new Ghost(ghostCollisionChecker, new ClydeStrategy(), new ScatterToBottomLeft(), CLYDE_ANIMATION));
         setMode(GhostMode.CHASE);
     }
 

src/main/java/se/urmo/game/state/LevelManager.java

@@ -0,0 +1,4 @@
+package se.urmo.game.state;
+
+public class LevelManager {
+}

src/main/java/se/urmo/game/state/PlayingState.java

@@ -23,6 +23,8 @@ public class PlayingState implements GameState {
     private final GameStateManager gameStateManager;
     private final GhostManager ghostManager;
     private final Font arcadeFont;
+    private final FruitManager fruitManager;
+    private final LevelManager levelManager;
     private PacMan pacman;
     @Getter
     private GameMap map;
@@ -35,6 +37,8 @@ public class PlayingState implements GameState {
         this.map = new GameMap("maps/map1.csv");
         this.pacman = new PacMan(game, new CollisionChecker(map));
         this.ghostManager = new GhostManager(new GhostCollisionChecker(map));
+        this.fruitManager = new FruitManager();
+        this.levelManager = new LevelManager();
         this.arcadeFont = loadArcadeFont();
     }
 
@@ -42,6 +46,7 @@ public class PlayingState implements GameState {
     public void update() {
         pacman.update();
         ghostManager.update(pacman, map);
+        fruitManager.update(pacman, this);
         checkCollisions();
         handleDots();
     }
@@ -54,6 +59,7 @@ public class PlayingState implements GameState {
             ghostManager.setFrightMode();
         }
         if(wasRemoved){
+            fruitManager.dotEaten();
             score+=tile.getTileType().getScore();
         }
     }
@@ -63,6 +69,7 @@ public class PlayingState implements GameState {
         map.draw(g);
         pacman.draw(g);
         ghostManager.draw(g);
+        fruitManager.draw(g);
         drawUI(g);
     }
 
@@ -129,4 +136,8 @@ public class PlayingState implements GameState {
             return new Font("Monospaced", Font.BOLD, 16);
         }
     }
+
+    public void setScore(int score) {
+        this.score += score;
+    }
 }