# HG changeset patch
# User peter1138 <peter1138@openttd.org>
# Date 1149442728 0
# Node ID f497c1dc3266972f387f817762440fc1296a478e
# Parent  ae87af7dc5f8f5888463810be2fde30869916748
(svn r5103) - Add cargo subtype parameter to refit commands (mart3p)

diff --git a/aircraft_cmd.c b/aircraft_cmd.c
--- a/aircraft_cmd.c
+++ b/aircraft_cmd.c
@@ -483,6 +483,7 @@
  * @param p1 vehicle ID of the aircraft to refit
  * @param p2 various bitstuffed elements
  * - p2 = (bit 0-7) - the new cargo type to refit to
+ * - p2 = (bit 8-15) - the new cargo subtype to refit to
  */
 int32 CmdRefitAircraft(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
 {
@@ -490,6 +491,7 @@
 	int pass, mail;
 	int32 cost;
 	CargoID new_cid = GB(p2, 0, 8);
+	byte new_subtype = GB(p2, 8, 8);
 	const AircraftVehicleInfo *avi;
 
 	if (!IsVehicleIndex(p1)) return CMD_ERROR;
@@ -538,6 +540,7 @@
 		u->cargo_cap = mail;
 		v->cargo_count = u->cargo_count = 0;
 		v->cargo_type = new_cid;
+		v->cargo_subtype = new_subtype;
 		InvalidateWindow(WC_VEHICLE_DETAILS, v->index);
 		InvalidateWindow(WC_VEHICLE_DEPOT, v->tile);
 		RebuildVehicleLists();
diff --git a/ship_cmd.c b/ship_cmd.c
--- a/ship_cmd.c
+++ b/ship_cmd.c
@@ -1030,12 +1030,14 @@
  * @param p1 vehicle ID of the ship to refit
  * @param p2 various bitstuffed elements
  * - p2 = (bit 0-7) - the new cargo type to refit to (p2 & 0xFF)
+ * - p2 = (bit 8-15) - the new cargo subtype to refit to
  */
 int32 CmdRefitShip(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
 {
 	Vehicle *v;
 	int32 cost;
-	CargoID new_cid = p2 & 0xFF; //gets the cargo number
+	CargoID new_cid = GB(p2, 0, 8); //gets the cargo number
+	byte new_subtype = GB(p2, 8, 8);
 
 	if (!IsVehicleIndex(p1)) return CMD_ERROR;
 
@@ -1061,7 +1063,10 @@
 	if (flags & DC_EXEC) {
 		v->cargo_count = 0;
 		v->cargo_type = new_cid;
+		v->cargo_subtype = new_subtype;
 		InvalidateWindow(WC_VEHICLE_DETAILS, v->index);
+		InvalidateWindow(WC_VEHICLE_DEPOT, v->tile);
+		RebuildVehicleLists();
 	}
 
 	return cost;
diff --git a/train_cmd.c b/train_cmd.c
--- a/train_cmd.c
+++ b/train_cmd.c
@@ -1719,11 +1719,14 @@
 /** Refits a train to the specified cargo type.
  * @param tile unused
  * @param p1 vehicle ID of the train to refit
- * @param p2 the new cargo type to refit to (p2 & 0xFF)
+ * param p2 various bitstuffed elements
+ * - p2 = (bit 0-7) - the new cargo type to refit to
+ * - p2 = (bit 8-15) - the new cargo subtype to refit to
  */
 int32 CmdRefitRailVehicle(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
 {
 	CargoID new_cid = GB(p2, 0, 8);
+	byte new_subtype = GB(p2, 8, 8);
 	Vehicle *v;
 	int32 cost;
 	uint num;
@@ -1789,8 +1792,10 @@
 					v->cargo_count = 0;
 					v->cargo_type = new_cid;
 					v->cargo_cap = amount;
+					v->cargo_subtype = new_subtype;
 					InvalidateWindow(WC_VEHICLE_DETAILS, v->index);
 					InvalidateWindow(WC_VEHICLE_DEPOT, v->tile);
+					RebuildVehicleLists();
 				}
 			}
 		}