add source code

src/main/java/GameObjects/Collectable.java

@@ -0,0 +1,23 @@
+package GameObjects;
+
+public class Collectable extends GameObject {
+    public boolean isCollected = false;
+    private static int sensitivity = 0;
+    private static int difficulty = 10;
+    public boolean doesCollect(Packman packman) {
+        if (isCollected) {return false;}
+        if ((packman.x >= this.x - size + difficulty && packman.x <= this.x + size - difficulty) &&
+            (packman.y >= this.y - size + difficulty && packman.y <= this.y + size - difficulty)) {
+            if (!isCollected) {
+                action();
+            }
+            isCollected = true;
+            this.initializeImage("none");
+            return true;
+        }
+        return false;
+    }
+
+    public void action() {
+    }
+}

src/main/java/GameObjects/Energy.java

@@ -0,0 +1,26 @@
+package GameObjects;
+
+import javafx.scene.control.Label;
+
+public class Energy extends Collectable {
+    Packman packman;
+    Label label;
+
+    public void setLabel(Label label) {
+        this.label = label;
+    }
+
+    public Energy(Packman packman) {
+        this.packman = packman;
+        initializeImage("book");
+    }
+
+    public void setPackman(Packman packman) {
+        this.packman = packman;
+    }
+
+    public void action () {
+        packman.setSecured();
+        initializeImage("none");
+    }
+}

src/main/java/GameObjects/Food.java

@@ -0,0 +1,8 @@
+package GameObjects;
+
+public class Food extends Collectable {
+
+    public Food() {
+        initializeImage("food");
+    }
+}