# HG changeset patch
# User peter1138
# Date 1160592242 0
# Node ID 96eb742c98a0987b2b021502f4ec619145866d1f
# Parent  d71b2e7d11e05bf95272d95b4421b2c73f578d3d
(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.

diff -r d71b2e7d11e0 -r 96eb742c98a0 train_gui.c
--- 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);