diff options
| author | peter1138 <peter1138@openttd.org> | 2019-04-06 07:46:15 +0100 |
|---|---|---|
| committer | Michael Lutz <michi@icosahedron.de> | 2019-05-01 21:36:27 +0200 |
| commit | c02ef3e4564b7b54d49f0827d2d7625cbc38f335 (patch) | |
| tree | 1c0ee62b6ce55124b247daaafa42300bfaa932e7 /src/vehicle.cpp | |
| parent | 21edf67f89c60351d5a0d84625455aa296b6b950 (diff) | |
| download | openttd-c02ef3e4564b7b54d49f0827d2d7625cbc38f335.tar.xz | |
Feature: Add NotRoadTypes (NRT)
Diffstat (limited to 'src/vehicle.cpp')
| -rw-r--r-- | src/vehicle.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/vehicle.cpp b/src/vehicle.cpp index 031b6f95e..6e26c7bfe 100644 --- a/src/vehicle.cpp +++ b/src/vehicle.cpp @@ -1757,7 +1757,7 @@ UnitID GetFreeUnitNumber(VehicleType type) * @return true if there is any reason why you may build * the infrastructure for the given vehicle type */ -bool CanBuildVehicleInfrastructure(VehicleType type) +bool CanBuildVehicleInfrastructure(VehicleType type, byte subtype) { assert(IsCompanyBuildableVehicleType(type)); @@ -1770,7 +1770,10 @@ bool CanBuildVehicleInfrastructure(VehicleType type) if (!HasAnyRailtypesAvail(_local_company)) return false; max = _settings_game.vehicle.max_trains; break; - case VEH_ROAD: max = _settings_game.vehicle.max_roadveh; break; + case VEH_ROAD: + if (!HasAnyRoadTypesAvail(_local_company, (RoadTramType)subtype)) return false; + max = _settings_game.vehicle.max_roadveh; + break; case VEH_SHIP: max = _settings_game.vehicle.max_ships; break; case VEH_AIRCRAFT: max = _settings_game.vehicle.max_aircraft; break; default: NOT_REACHED(); @@ -1781,6 +1784,7 @@ bool CanBuildVehicleInfrastructure(VehicleType type) /* Can we actually build the vehicle type? */ const Engine *e; FOR_ALL_ENGINES_OF_TYPE(e, type) { + if (type == VEH_ROAD && GetRoadTramType(e->u.road.roadtype) != (RoadTramType)subtype) continue; if (HasBit(e->company_avail, _local_company)) return true; } return false; @@ -1789,6 +1793,7 @@ bool CanBuildVehicleInfrastructure(VehicleType type) /* We should be able to build infrastructure when we have the actual vehicle type */ const Vehicle *v; FOR_ALL_VEHICLES(v) { + if (type == VEH_ROAD && GetRoadTramType(RoadVehicle::From(v)->roadtype) != (RoadTramType)subtype) continue; if (v->owner == _local_company && v->type == type) return true; } |