Added opposite_exits() function.

It is used when connecting two rooms. If you add an exit to the west from one room, it will be an east (opposite) exit in the one you are connecting to.

1 files changed, 25 insertions, 0 deletions

diff --git a/library/pippy/scholar/scholar.py b/library/pippy/scholar/scholar.py
index 7fba91c..c2c141b 100644
--- a/library/pippy/scholar/scholar.py
+++ b/library/pippy/scholar/scholar.py
@@ -69,4 +69,29 @@ def create_some_rooms():
 
     return [starting, balcony]
 
+def opposite_exit(side):
+    if side == East:
+        return West
+    elif side == West:
+        return East
+    elif side == North:
+        return South
+    elif side == South:
+        return North
 
+    elif side == Northwest:
+        return Southeast
+    elif side == Southeast:
+        return Northwest
+    elif side == Northeast:
+        return Suthwest
+    elif side == Southwest:
+        return Northeast
+
+    elif side == Up:
+        return Down
+    elif side == Down:
+        return Up
+
+    else:
+        return side