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-rw-r--r--src/vehicle_gui.cpp11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/vehicle_gui.cpp b/src/vehicle_gui.cpp
index 5d57af7e1..b3a6c385a 100644
--- a/src/vehicle_gui.cpp
+++ b/src/vehicle_gui.cpp
@@ -494,6 +494,17 @@ uint ShowRefitOptionsList(int x, int y, uint w, EngineID engine)
return DrawStringMultiLine(x, y, STR_JUST_RAW_STRING, w);
}
+/** Get the cargo subtype text from NewGRF for the vehicle details window. */
+StringID GetCargoSubtypeText(const Vehicle *v)
+{
+ if (HasBit(EngInfo(v->engine_type)->callbackmask, CBM_VEHICLE_CARGO_SUFFIX)) {
+ uint16 cb = GetVehicleCallback(CBID_VEHICLE_CARGO_SUFFIX, 0, 0, v->engine_type, v);
+ if (cb != CALLBACK_FAILED) {
+ return GetGRFStringID(GetEngineGRFID(v->engine_type), 0xD000 + cb);
+ }
+ }
+ return STR_EMPTY;
+}
/** Sort vehicles by their number */
static int CDECL VehicleNumberSorter(const Vehicle * const *a, const Vehicle * const *b)