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(svn r24391) -Change [FS#5229]: Disallow original and better road layouts to build roads under bridges along the bridge direction.

This commit is contained in:
frosch 2012-07-09 19:43:22 +00:00
parent 0ead281439
commit 6c2e201133
1 changed files with 3 additions and 0 deletions
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3
src/town_cmd.cpp
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@ -847,6 +847,9 @@ static bool IsRoadAllowedHere(Town *t, TileIndex tile, DiagDirection dir)
{
if (DistanceFromEdge(tile) == 0) return false;
/* Prevent towns from building roads under bridges along the bridge. Looks silly. */
if (MayHaveBridgeAbove(tile) && IsBridgeAbove(tile) && GetBridgeAxis(tile) == DiagDirToAxis(dir)) return false;
/* Check if there already is a road at this point? */
if (GetTownRoadBits(tile) == ROAD_NONE) {
/* No, try if we are able to build a road piece there.