X-Git-Url: https://plomlompom.com/repos/foo.html?a=blobdiff_plain;f=plomrogue%2Fmapping.py;h=2b19f565378d278303a4b772bd599f4f94b9f4e8;hb=075ed2b9529e52ab8a5075d56d77e09d2191d9c7;hp=d4b19b1a8bad56d64aee96d1243aef6592b42e00;hpb=0343bcfedc26a4f2938312f1573de36dfd0fd9be;p=plomrogue2

diff --git a/plomrogue/mapping.py b/plomrogue/mapping.py
index d4b19b1..2b19f56 100644
--- a/plomrogue/mapping.py
+++ b/plomrogue/mapping.py
@@ -228,7 +228,7 @@ class SourcedMap(Map):
             if yxyx[0] not in obstacles:
                 obstacles[yxyx[0]] = []
             obstacles[yxyx[0]] += [yxyx[1]]
-        for yx in self:
+        for yx in self:  # TODO: iter and source_yxyx expensive, cache earlier?
             big_yx, little_yx = self.source_yxyx(yx)
             if big_yx in obstacles and little_yx in obstacles[big_yx]:
                 self.source_map_segment += 'X'