Added some icons and implemented them

Objects/Entrance.java

@@ -0,0 +1,13 @@
+package Objects;
+import java.awt.geom.Point2D;
+
+import Applicatie.DrawObject;
+
+
+public class Entrance extends DrawObject {
+
+	public Entrance(Point2D position) {
+		super("images/entrance.png", position);
+	}
+
+}