1 files changed, 23 insertions, 0 deletions
diff --git a/app/ECS/signatures.rb b/app/ECS/signatures.rb
new file mode 100644
index 0000000..67464ad
--- /dev/null
+++ b/app/ECS/signatures.rb
@@ -0,0 +1,23 @@
+class ECS
+  class ID
+    class <<self
+      def renderable
+        @renderable ||= '0_001'.to_i(2)
+      end
+
+      def sprite
+        @sprite ||= '0_010'.to_i(2)
+      end
+
+      def label
+        @label ||= '0_100'.to_i(2)
+      end
+
+      def player_control
+        @player_control ||= '1_000'.to_i(2)
+      end
+    end
+  end
+end
+
+