1 files changed, 7 insertions, 2 deletions
diff --git a/lib/ruby2d/camera/square.rb b/lib/ruby2d/camera/square.rb
index 75e1e83..b6f0321 100644
--- a/lib/ruby2d/camera/square.rb
+++ b/lib/ruby2d/camera/square.rb
@@ -57,15 +57,20 @@ module Ruby2D
       end
 
       # Methods for moving the shape
+      attr_writer :x, :y
+
       def x
         @x ||= 0
       end
 
-      attr_writer :x, :y
-
       def y
         @y ||= 0
       end
+
+      def z=(z)
+        super(z)
+        Ruby2D::Camera._sort_by_z
+      end
     end
   end
 end