Changeset 232 for trunk/src/pyspacewar/ui.py

Timestamp:

01/04/07 03:18:42 (5 years ago)

Author:

mg

Message:

Bugfix: after remapping the controls the old keys used to continue to
perform the same actions.

Files:

• trunk/src/pyspacewar/ui.py (modified) (1 diff)

trunk/src/pyspacewar/ui.py

@@ -2150 +2150 @@
         """Change a key mapping"""
         if key in self.rev_controls:
+            # key was previously bound to something else
             old_action = self.rev_controls[key]
             self.controls[old_action] = None
+        old_key = self.controls[action]
+        if old_key:
+            # some other key was previously bound to this action
+            del self.rev_controls[old_key]
         self.controls[action] = key
-        self.rev_controls[key] = action
+        if key is not None:
+            self.rev_controls[key] = action
 
     def zoom_in(self):