Initial commit

3 files changed, 175 insertions, 0 deletions

diff --git a/pacman/view/src/main/java/com/gr15/pacman/view/AnimatedSprite.java b/pacman/view/src/main/java/com/gr15/pacman/view/AnimatedSprite.java
new file mode 100644
index 0000000..763c876
--- /dev/null
+++ b/pacman/view/src/main/java/com/gr15/pacman/view/AnimatedSprite.java
@@ -0,0 +1,31 @@
+package com.gr15.pacman.view;
+
+import javafx.scene.canvas.GraphicsContext;
+import javafx.scene.image.Image;
+
+public class AnimatedSprite extends Sprite {
+    private Image[] frames;
+    private int currentFrame = 0;
+    private double frameTime = 0.1; // seconds per frame
+    private double timeSinceLastFrame = 0.0;
+
+    public AnimatedSprite(Image[] frames, double x, double y, double width, double height) {
+        super(frames[0], x, y, width, height);
+        this.frames = frames;
+    }
+
+    public void update(double deltaSeconds) {
+        timeSinceLastFrame += deltaSeconds;
+        if (timeSinceLastFrame >= frameTime) {
+            currentFrame = (currentFrame + 1) % frames.length;
+            super.setImage(frames[currentFrame]);
+            timeSinceLastFrame = 0.0;
+        }
+    }
+
+    @Override
+    public void render(GraphicsContext gc) {
+        super.render(gc);
+    }
+}
+
diff --git a/pacman/view/src/main/java/com/gr15/pacman/view/GameView.java b/pacman/view/src/main/java/com/gr15/pacman/view/GameView.java
new file mode 100644
index 0000000..62617d6
--- /dev/null
+++ b/pacman/view/src/main/java/com/gr15/pacman/view/GameView.java
@@ -0,0 +1,109 @@
+package com.gr15.pacman.view;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import com.gr15.pacman.model.GameState;
+import com.gr15.pacman.model.Board.TileType;
+
+import javafx.scene.Scene;
+import javafx.scene.canvas.Canvas;
+import javafx.scene.canvas.GraphicsContext;
+import javafx.scene.image.Image;
+import javafx.scene.layout.StackPane;
+
+import com.gr15.pacman.model.entities.Entity;
+import com.gr15.pacman.model.entities.Items;
+
+/**
+ * GameView
+ */
+public class GameView 
+    extends Scene {
+
+    /* Utils */
+    private Canvas canvas;
+    private GraphicsContext gc;
+    private GameState gameState;
+    private StackPane root;
+
+    private float scaleX = 4.0f;
+    private float scaleY = 4.0f;
+    private int tileHeight;
+    private int tileWidth;
+
+    private Map<TileType, Image> tileTextures = new HashMap<>();
+    private Map<Entity, Image> entityTextures = new HashMap<>();
+    private Map<Items, Image> itemTextures = new HashMap<>();
+
+    /* UI elements */
+    private Sprite pacmanSprite;
+
+    public GameView(GameState gameState, 
+        int tileHeight, int tileWidth) {
+        super(new StackPane());
+        root = (StackPane)super.getRoot();
+
+        canvas = new Canvas(tileWidth * 16 * scaleX, tileHeight * 16 * scaleY);
+        gc = canvas.getGraphicsContext2D();
+        root.getChildren().add(canvas);
+
+        this.tileHeight = tileHeight;
+        this.tileWidth = tileWidth;
+        this.gameState = gameState;
+        
+        tileTextures.put(TileType.WALL, new Image(
+            this.getClass().getResourceAsStream("/gameAssets/wall.png")));
+        pacmanSprite = new Sprite(new Image(
+            this.getClass().getResourceAsStream("/gameAssets/pacmanRight.png")), 
+            gameState.getPacman().getPositionX() - 0.5, 
+            gameState.getPacman().getPositionY() - 0.5, 
+            16 * scaleX, 16 * scaleY);
+    }
+
+    public void renderGame(double deltaSeconds) {
+        gc.clearRect(0, 0, tileWidth * 16 * scaleX, tileHeight * 16 * scaleY);
+        TileType[][] tileBoard = gameState.getBoard().getTileBoard();
+        for (int y = 0; y < tileBoard.length; y++) {
+            for (int x = 0; x < tileBoard[y].length; x++) {
+                Image texture = tileTextures.get(tileBoard[y][x]);
+                if (texture != null) {
+                    gc.drawImage(texture, 
+                        x * 16 * scaleX, 
+                        y * 16 * scaleY,
+                        texture.getWidth() * scaleX,
+                        texture.getHeight() * scaleY);
+                }
+            }
+        }
+
+        pacmanSprite.setX((gameState.getPacman().getPositionX() 
+            - 0.5) * 16 * scaleX);
+        pacmanSprite.setY((gameState.getPacman().getPositionY() 
+            - 0.5) * 16 * scaleY);
+        pacmanSprite.render(gc);
+
+        gameState.getEntities().forEach((pos, entity) -> {
+            Image texture = entityTextures.get(entity);
+            if (texture != null) {
+                gc.drawImage(texture, 
+                    entity.getPositionX() * 16 * scaleX, 
+                    entity.getPositionY() * 16 * scaleY,
+                    texture.getWidth() * scaleX,
+                    texture.getHeight() * scaleY);
+            }
+        });
+
+        gameState.getItems().forEach((pos, item) -> {
+            Image texture = itemTextures.get(item);
+            if (texture != null) {
+                gc.drawImage(texture, 
+                    pos.x() * 16 * scaleX, 
+                    pos.y() * 16 * scaleY,
+                    texture.getWidth() * scaleX,
+                    texture.getHeight() * scaleY);
+
+            }
+        });
+    }
+}
diff --git a/pacman/view/src/main/java/com/gr15/pacman/view/Sprite.java b/pacman/view/src/main/java/com/gr15/pacman/view/Sprite.java
new file mode 100644
index 0000000..f397e7d
--- /dev/null
+++ b/pacman/view/src/main/java/com/gr15/pacman/view/Sprite.java
@@ -0,0 +1,35 @@
+package com.gr15.pacman.view;
+
+import javafx.scene.canvas.GraphicsContext;
+import javafx.scene.image.Image;
+
+public class Sprite {
+    private Image image;
+    private double x, y;
+    private double width, height;
+
+    public Sprite(Image image, double x, double y, double width, double height) {
+        this.image = image;
+        this.x = x;
+        this.y = y;
+        this.width = width;
+        this.height = height;
+    }
+
+    public void render(GraphicsContext gc) {
+        gc.drawImage(image, x, y, width, height);
+    }
+
+    /* Getters and setters */
+    public Image getImage() { return this.image; }
+    public double getX() { return this.x; }
+    public double getY() { return this.y; }
+    public double getWidth() { return this.width; }
+    public double getHeigt() { return this.height; }
+
+    public void setImage(Image newImage) { this.image = newImage; }
+    public void setX(double newX) { this.x = newX; }
+    public void setY(double newY) { this.y = newY; }
+    public void setWidth(double newWidth) { this.width = newWidth; }
+    public void setHeight(double newHeight) { this.height = newHeight; }
+}