Fix buggy healthy_addch().

[plomrogue] / client / commands.py

diff --git a/client/commands.py b/client/commands.py
index 159af5dcd6ec58ce901491aabbfabbf392b64361..d86346f29b38caa30621e807b2e52d1ac39a346b 100644 (file)
--- a/client/commands.py
+++ b/client/commands.py
@@ -1,3 +1,8 @@
+# This file is part of PlomRogue. PlomRogue is licensed under the GPL version 3
+# or any later version. For details on its copyright, license, and warranties,
+# see the file NOTICE in the root directory of the PlomRogue source package.
+
+
 from client.config.world_data import world_data
 from client.io import send
 from client.query_mapcell import query_mapcell
@@ -22,7 +27,7 @@ def command_sender(string, int_field=None):
         int_string = ""
         if int_field:
             int_string = " " + str(world_data[int_field])
-        send(string + int_string) 
+        send(string + int_string)
     return command_send
 
 
@@ -61,8 +66,15 @@ def command_looker(string):
 
 def command_look_scroller(string):
     def command_look_scroll():
-        win_size = next(win["size"] for win in windows
-                                    if win["func"] == win_look)
+        from client.window_management import windows
+        from client.config.windows import windows_config
+        from client.windows import win_look
+        try:
+            i = next(i for i in range(len(windows_config))
+                        if windows_config[i]["func"] == win_look)
+        except StopIteration:
+            return
+        win_size = windows[i].size
         if string == "up" and world_data["look_scroll"] > 0:
             world_data["look_scroll"] -= 1
         elif string == "down" and world_data["look_scroll"] \