1 files changed, 63 insertions, 0 deletions
diff --git a/pacman/controller/src/main/java/com/gr15/pacman/controller/GameController.java b/pacman/controller/src/main/java/com/gr15/pacman/controller/GameController.java
new file mode 100644
index 0000000..a334576
--- /dev/null
+++ b/pacman/controller/src/main/java/com/gr15/pacman/controller/GameController.java
@@ -0,0 +1,63 @@
+package com.gr15.pacman.controller;
+
+import com.gr15.pacman.model.GameState;
+import com.gr15.pacman.model.entities.Entity.Direction;
+import com.gr15.pacman.view.GameView;
+
+import javafx.animation.AnimationTimer;
+
+/**
+ * GameController
+ */
+public class GameController {
+
+    private GameState gameState;
+    private GameView gameView;
+
+    private AnimationTimer gameLoop;
+    private long lastUpdate = 0;
+
+    public GameController(GameState gameState, GameView gameView) {
+        this.gameState = gameState;
+        this.gameView = gameView;
+
+        setupEventHandlers();
+        gameLoop = new AnimationTimer() {
+
+            @Override
+            public void handle(long now) {
+                if (lastUpdate == 0) {
+                    lastUpdate = now;
+                    return; /* returning early, since no time have elapsed */
+                }
+                
+                double deltaSeconds = (now - lastUpdate) / 1_000_000_000.0;
+                lastUpdate = now;
+
+                gameState.update(deltaSeconds);
+                gameView.renderGame(deltaSeconds);
+            }
+        };
+    }
+
+    private void setupEventHandlers() {
+        gameView.setOnKeyPressed(event -> {
+            switch (event.getCode()) {
+                case UP -> gameState.getPacman().setDirection(Direction.UP);
+                case DOWN -> gameState.getPacman().setDirection(Direction.DOWN);
+                case LEFT -> gameState.getPacman().setDirection(Direction.LEFT);
+                case RIGHT -> gameState.getPacman().setDirection(Direction.RIGHT);
+                default -> {}
+            }
+        });
+    }
+
+    public void startGameLoop() {
+        gameLoop.start();
+    }
+
+    public void stopGameLoop() {
+        lastUpdate = 0;
+        gameLoop.stop();
+    }
+}