From 6e4d8a273e655372cdd1c5a1834cbb947381885f Mon Sep 17 00:00:00 2001 From: peter1138 Date: Sun, 24 Aug 2008 23:29:58 +0000 Subject: (svn r14162) -Fix: Allow rail type conversion if the rail type cost multipliers are the same. --- src/rail.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'src/rail.h') diff --git a/src/rail.h b/src/rail.h index 7e3cd4b75..f90105242 100644 --- a/src/rail.h +++ b/src/rail.h @@ -183,7 +183,8 @@ static inline Money RailConvertCost(RailType from, RailType to) * (the price of workers to get to place is that 1/4) */ if (HasPowerOnRail(from, to)) { - return ((RailBuildCost(to) - RailBuildCost(from)) * 5) >> 2; + Money cost = ((RailBuildCost(to) - RailBuildCost(from)) * 5) >> 2; + if (cost != 0) return cost; } /* el. rail -> rail @@ -191,7 +192,8 @@ static inline Money RailConvertCost(RailType from, RailType to) * (the price of workers is 1 / 4 + price of copper sold to a recycle center) */ if (HasPowerOnRail(to, from)) { - return (RailBuildCost(from) - RailBuildCost(to)) >> 2; + Money cost = (RailBuildCost(from) - RailBuildCost(to)) >> 2; + if (cost != 0) return cost; } /* make the price the same as remove + build new type */ -- cgit v1.2.3-54-g00ecf