1 files changed, 58 insertions, 0 deletions
diff --git a/src/squares.adb b/src/squares.adb
new file mode 100644
index 0000000..673f425
--- /dev/null
+++ b/src/squares.adb
@@ -0,0 +1,58 @@
+
+
+package body Squares is
+
+
+    function Is_Walkable
+           (This : in Square)
+        return Boolean is
+    begin
+        return This.Walkable;
+    end Is_Walkable;
+
+
+
+
+    function Get_Contents
+           (This : in Square)
+        return Things.Thing is
+    begin
+        return This.Contents;
+    end Get_Contents;
+
+
+
+
+    procedure Set_Contents
+           (This : in out Square;
+            Item : in     Things.Thing) is
+    begin
+        This.Contents := Item;
+    end Set_Contents;
+
+
+
+
+    procedure Draw
+           (This : in Square;
+            X, Y : in Integer) is
+    begin
+        This.Self_Image.Draw (X, Y);
+        This.Contents.Draw (X, Y);
+    end Draw;
+
+
+
+
+    function "="
+           (A, B : in Square)
+        return Boolean is
+    begin
+        return
+            A.Walkable = B.Walkable and
+            A.Self_Image = B.Self_Image;
+    end "=";
+
+
+end Squares;
+