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Diffstat (limited to 'crawl-ref/source/travel.cc')
-rw-r--r-- | crawl-ref/source/travel.cc | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/crawl-ref/source/travel.cc b/crawl-ref/source/travel.cc index 6e5de5d843..23c62094cc 100644 --- a/crawl-ref/source/travel.cc +++ b/crawl-ref/source/travel.cc @@ -77,12 +77,6 @@ static level_pos travel_hell_entry; static bool traps_inited = false; -// TODO: Do we need this or would a different header be better? -inline int sgn(int x) -{ - return x < 0? -1 : (x > 0); -} - // Array of points on the map, each value being the distance the character // would have to travel to get there. Negative distances imply that the point // is a) a trap or hostile terrain or b) only reachable by crossing a trap or |