(svn r9943) -Fix [FS#806]: building roads/trams did take notice of the foundation of the opposite roadtype.

18 years ago · 336c9a5cc4
parent b741bd1b1e
commit 336c9a5cc4
1 changed files with 1 additions and 1 deletions
--- a/src/road_cmd.cpp
+++ b/src/road_cmd.cpp
@ -434,7 +434,7 @@ do_clear:;
 			cost += ret;
 	}

-	ret = CheckRoadSlope(tileh, &pieces, existing);
+	ret = CheckRoadSlope(tileh, &pieces, (IsTileType(tile, MP_STREET) ? GetAllRoadBits(tile) : ROAD_NONE) | existing);
 	/* Return an error if we need to build a foundation (ret != 0) but the
 	 * current patch-setting is turned off (or stupid AI@work) */
 	if (CmdFailed(ret) || (ret != 0 && (!_patches.build_on_slopes || _is_old_ai_player)))