1 files changed, 43 insertions, 0 deletions
diff --git a/app/lib/signatures.rb b/app/lib/signatures.rb
new file mode 100644
index 0000000..f7e1cd4
--- /dev/null
+++ b/app/lib/signatures.rb
@@ -0,0 +1,43 @@
+class ID
+  class <<self
+    def renderable
+      0b0_001
+    end
+
+    def sprite
+      0b0_010
+    end
+
+    def label
+      0b0_100
+    end
+
+    def player_control
+      0b0_001_000
+    end
+
+    def map
+      0b0_010_000
+    end
+
+    def interactable
+      0b0_100_000
+    end
+
+    def collidable
+      0b0_001_000_000
+    end
+
+    def overworld
+      0b0_010_000_000
+    end
+
+    def indoor
+      0b0_100_000_000
+    end
+
+    def battle
+      0b0_001_000_000_000
+    end
+  end
+end