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(svn r3960) -Fix: Correctly implement minimum search, so road vehicles head twoards the closest station, not the last one in the list. Backport of r3751 from trunk

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Darkvater 2006-03-18 15:45:23 +00:00
parent 818a5a596f
commit 1856976d8e
1 changed files with 11 additions and 5 deletions
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18
roadveh_cmd.c
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@ -634,7 +634,8 @@ static void ProcessRoadVehOrder(Vehicle *v)
st = GetStation(order->station);
{
uint mindist = 0xFFFFFFFF;
TileIndex dest;
uint mindist;
RoadStopType type;
RoadStop *rs;
@ -649,12 +650,17 @@ static void ProcessRoadVehOrder(Vehicle *v)
return;
}
for (rs = GetPrimaryRoadStop(st, type); rs != NULL; rs = rs->next) {
if (DistanceManhattan(v->tile, rs->xy) < mindist) {
v->dest_tile = rs->xy;
}
}
dest = rs->xy;
mindist = DistanceManhattan(v->tile, rs->xy);
for (rs = rs->next; rs != NULL; rs = rs->next) {
uint dist = DistanceManhattan(v->tile, rs->xy);
if (dist < mindist) {
mindist = dist;
dest = rs->xy;
}
}
v->dest_tile = dest;
}
} else if (order->type == OT_GOTO_DEPOT) {
v->dest_tile = GetDepot(order->station)->xy;