Mercurial > hg > openttd
changeset 14716:e79ca76533dc draft
(svn r19301) -Feature: [YAPF] Consider the railtype imposed speed limit for pathfinding.
author | michi_cc <michi_cc@openttd.org> |
---|---|
date | Tue, 02 Mar 2010 03:31:02 +0000 |
parents | aa004cf5c288 |
children | f380073a1ea4 |
files | src/pathfinder/follow_track.hpp |
diffstat | 1 files changed, 6 insertions(+), 1 deletions(-) [+] |
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--- a/src/pathfinder/follow_track.hpp +++ b/src/pathfinder/follow_track.hpp @@ -428,12 +428,17 @@ int min_speed = 0; int max_speed = INT_MAX; // no limit - /* for now we handle only on-bridge speed limit */ + /* Check for on-bridge speed limit */ if (!IsWaterTT() && IsBridgeTile(m_old_tile)) { int spd = GetBridgeSpec(GetBridgeType(m_old_tile))->speed; if (IsRoadTT()) spd *= 2; if (max_speed > spd) max_speed = spd; } + /* Check for speed limit imposed by railtype */ + if (IsRailTT()) { + uint16 rail_speed = GetRailTypeInfo(GetRailType(m_old_tile))->max_speed; + if (rail_speed > 0) max_speed = min(max_speed, rail_speed); + } /* if min speed was requested, return it */ if (pmin_speed) *pmin_speed = min_speed;