diff options
Diffstat (limited to 'aircraft_cmd.c')
| -rw-r--r-- | aircraft_cmd.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/aircraft_cmd.c b/aircraft_cmd.c index 3136865e5..4493940ed 100644 --- a/aircraft_cmd.c +++ b/aircraft_cmd.c @@ -22,6 +22,7 @@ #include "table/sprites.h" #include "newgrf_engine.h" #include "newgrf_callbacks.h" +#include "newgrf_text.h" static bool AirportMove(Vehicle *v, const AirportFTAClass *Airport); static bool AirportSetBlocks(Vehicle *v, AirportFTA *current_pos, const AirportFTAClass *Airport); @@ -420,6 +421,7 @@ static void DoDeleteAircraft(Vehicle *v) int32 CmdSellAircraft(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) { Vehicle *v; + uint16 callback; if (!IsVehicleIndex(p1)) return CMD_ERROR; @@ -430,6 +432,14 @@ int32 CmdSellAircraft(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) SET_EXPENSES_TYPE(EXPENSES_NEW_VEHICLES); + /* Check if this aircraft can be started/stopped. The callback will fail or + * return 0xFF if it can. */ + callback = GetVehicleCallback(CBID_VEHICLE_START_STOP_CHECK, 0, 0, v->engine_type, v); + if (callback != CALLBACK_FAILED && callback != 0xFF) { + StringID error = GetGRFStringID(GetEngineGRFID(v->engine_type), 0xD000 + callback); + return_cmd_error(error); + } + if (flags & DC_EXEC) { // Invalidate depot InvalidateWindow(WC_VEHICLE_DEPOT, v->tile); |