From 7a1f9b5fbe334836732a79a3ca1205293b220dad Mon Sep 17 00:00:00 2001
From: mithe24 <mithe24@student.sdu.dk>
Date: Wed, 14 May 2025 18:30:01 +0200
Subject: docs/model-module (#13)

* docs(model/entities): Documentation for entities and items

Adds documentation to the following entity and item classes
    - Entity
    - EntityUtils
    - Items

Did not add documentation for Ghost entity and Pacman entity,
since the class is not done yet.

* fix/small-fixes (#14)

* fix(model/entities): entites start in center of tile
* style(pacman): It should be width and height, not height and width.
* refactor(view): Changing setting of background color
---
 .../com/gr15/pacman/controller/GameController.java | 63 ++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 pacman/controller/src/main/java/com/gr15/pacman/controller/GameController.java

(limited to 'pacman/controller/src/main/java/com/gr15')

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();
+    }
+}
-- 
cgit v1.2.3-70-g09d2