GRF: Add extra road/tram type flag: towns cannot modify tiles

2020-10-16 22:12:57 +01:00
parent 75a964acb0
commit 946442ab6b
9 changed files with 48 additions and 18 deletions
--- a/src/road_cmd.cpp
+++ b/src/road_cmd.cpp
@@ -721,6 +721,8 @@ CommandCost CmdBuildRoad(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32

 	bool disable_custom_bridge_heads = HasBit(p1, 13);

+	if ((flags & DC_TOWN) && !MayTownModifyRoad(tile)) return CMD_ERROR;
+
 	Slope tileh = GetTileSlope(tile);
 	RoadTramType rtt = GetRoadTramType(rt);