(svn r6737) - Codechange: Sort train engines by their NewGRF specified list position instead of plain EngineID. This brings us back the custom order that was lost when generalized sorting was introduced.
--- a/train_gui.c Wed Oct 11 18:35:40 2006 +0000
+++ b/train_gui.c Wed Oct 11 18:44:02 2006 +0000
@@ -69,7 +69,7 @@
{
const EngineID va = *(const EngineID*)a;
const EngineID vb = *(const EngineID*)b;
- int r = va - vb;
+ int r = ListPositionOfEngine(va) - ListPositionOfEngine(vb);
return _internal_sort_order ? -r : r;
}
@@ -415,7 +415,7 @@
if (wagons == NULL) ExtendEngineListSize((const EngineID**)wagons, &wagon_length, 25);
for (j = 0; j < NUM_TRAIN_ENGINES; j++) {
- EngineID i = GetRailVehAtPosition(j);
+ EngineID i = GetRailVehAtPosition(j); // XXX Can be removed when the wagon list is also sorted.
const Engine *e = GetEngine(i);
const RailVehicleInfo *rvi = RailVehInfo(i);