Add menu item to vehicle list to change order target.

Allow moving depot/station/waypoint orders to a different depot/etc.

src/command.cpp

@@ -95,6 +95,7 @@ CommandProc CmdModifyOrder;
 CommandProc CmdSkipToOrder;
 CommandProc CmdDeleteOrder;
 CommandProc CmdInsertOrder;
+CommandProc CmdMassChangeOrder;
 CommandProc CmdChangeServiceInt;
 
 CommandProc CmdBuildIndustry;
@@ -273,6 +274,7 @@ static const Command _command_proc_table[] = {
 	DEF_CMD(CmdSkipToOrder,                                    0, CMDT_ROUTE_MANAGEMENT      ), // CMD_SKIP_TO_ORDER
 	DEF_CMD(CmdDeleteOrder,                                    0, CMDT_ROUTE_MANAGEMENT      ), // CMD_DELETE_ORDER
 	DEF_CMD(CmdInsertOrder,                                    0, CMDT_ROUTE_MANAGEMENT      ), // CMD_INSERT_ORDER
+	DEF_CMD(CmdMassChangeOrder,                                0, CMDT_ROUTE_MANAGEMENT      ), // CMD_MASS_CHANGE_ORDER
 
 	DEF_CMD(CmdChangeServiceInt,                               0, CMDT_VEHICLE_MANAGEMENT    ), // CMD_CHANGE_SERVICE_INT
 

src/command_type.h

@@ -228,6 +228,7 @@ enum Commands {
 	CMD_SKIP_TO_ORDER,                ///< skip an order to the next of specific one
 	CMD_DELETE_ORDER,                 ///< delete an order
 	CMD_INSERT_ORDER,                 ///< insert a new order
+	CMD_MASS_CHANGE_ORDER,            ///< mass change the target of an order
 
 	CMD_CHANGE_SERVICE_INT,           ///< change the server interval of a vehicle
 

src/lang/english.txt

@@ -3781,6 +3781,13 @@ STR_VEHICLE_LIST_MASS_START_LIST_TOOLTIP                        :{BLACK}Click to
 
 STR_VEHICLE_LIST_SHARED_ORDERS_LIST_CAPTION                     :{WHITE}Shared orders of {COMMA} Vehicle{P "" s}
 
+STR_VEHICLE_LIST_CHANGE_ORDER_STATION                           :Move order to another station
+STR_VEHICLE_LIST_CHANGE_ORDER_WAYPOINT                          :Move order to another waypoint
+STR_VEHICLE_LIST_CHANGE_ORDER_TRAIN_DEPOT                       :Move order to another depot
+STR_VEHICLE_LIST_CHANGE_ORDER_ROAD_VEHICLE_DEPOT                :Move order to another depot
+STR_VEHICLE_LIST_CHANGE_ORDER_SHIP_DEPOT                        :Move order to another depot
+STR_VEHICLE_LIST_CHANGE_ORDER_AIRCRAFT_HANGAR                   :Move order to another hangar
+
 # Group window
 STR_GROUP_ALL_TRAINS                                            :All trains
 STR_GROUP_ALL_ROAD_VEHICLES                                     :All road vehicles

src/order_cmd.cpp

@@ -752,7 +752,7 @@ uint GetOrderDistance(const Order *prev, const Order *cur, const Vehicle *v, int
  * @param flags operation to perform
  * @param p1 various bitstuffed elements
  * - p1 = (bit  0 - 19) - ID of the vehicle
- * - p1 = (bit 24 - 31) - the selected order (if any). If the last order is given,
+ * - p1 = (bit 20 - 27) - the selected order (if any). If the last order is given,
  *                        the order will be inserted before that one
  *                        the maximum vehicle order id is 254.
  * @param p2 packed order to insert
@@ -2468,3 +2468,57 @@ bool Order::CanLeaveWithCargo(bool has_cargo) const
 	return (this->GetLoadType() & OLFB_NO_LOAD) == 0 || (has_cargo &&
 			(this->GetUnloadType() & (OUFB_UNLOAD | OUFB_TRANSFER)) == 0);
 }
+
+/**
+ * Mass change the target of an order.
+ * This implemented by adding a new order and if that succeeds deleting the previous one.
+ * @param tile unused
+ * @param flags operation to perform
+ * @param p1 various bitstuffed elements
+ * - p1 = (bit  0 - 15) - The destination ID to change from
+ * - p1 = (bit 16 - 18) - The vehicle type
+ * - p1 = (bit 20 - 23) - The order type
+ * @param p2 various bitstuffed elements
+  * - p2 = (bit  0 - 15) - The destination ID to change to
+ * @param text unused
+ * @return the cost of this operation or an error
+ */
+CommandCost CmdMassChangeOrder(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
+{
+	DestinationID from_dest = GB(p1, 0, 16);
+	VehicleType vehtype = Extract<VehicleType, 16, 3>(p1);
+	OrderType order_type = (OrderType) GB(p1, 20, 4);
+	DestinationID to_dest = GB(p2, 0, 16);
+
+	if (flags & DC_EXEC) {
+		Vehicle *v;
+		FOR_ALL_VEHICLES(v) {
+			if (v->type == vehtype && v->IsPrimaryVehicle() && CheckOwnership(v->owner).Succeeded()) {
+				Order *order;
+				int index = 0;
+
+				FOR_VEHICLE_ORDERS(v, order) {
+					if (order->GetDestination() == from_dest && order->IsType(order_type) &&
+							!(order_type == OT_GOTO_DEPOT && order->GetDepotActionType() & ODATFB_NEAREST_DEPOT)) {
+						Order new_order;
+						new_order.AssignOrder(*order);
+						new_order.SetDestination(to_dest);
+						new_order.SetWaitTimetabled(false);
+						new_order.SetTravelTimetabled(false);
+						if (DoCommand(0, v->index | ((index + 1) << 20), new_order.Pack(), flags, CMD_INSERT_ORDER).Succeeded()) {
+							DoCommand(0, v->index, index, flags, CMD_DELETE_ORDER);
+
+							order = v->orders.list->GetOrderAt(index);
+							order->SetRefit(new_order.GetRefitCargo());
+							order->SetMaxSpeed(new_order.GetMaxSpeed());
+						}
+
+						new_order.Free();
+					}
+					index++;
+				}
+			}
+		}
+	}
+	return CommandCost();
+}

src/vehicle_gui.cpp

@@ -150,7 +150,7 @@ void BaseVehicleListWindow::BuildVehicleList()
  * @param show_group If true include group-related stuff.
  * @return Required size.
  */
-Dimension BaseVehicleListWindow::GetActionDropdownSize(bool show_autoreplace, bool show_group)
+Dimension BaseVehicleListWindow::GetActionDropdownSize(bool show_autoreplace, bool show_group, StringID change_order_str)
 {
 	Dimension d = {0, 0};
 
@@ -163,6 +163,10 @@ Dimension BaseVehicleListWindow::GetActionDropdownSize(bool show_autoreplace, bo
 		d = maxdim(d, GetStringBoundingBox(STR_GROUP_REMOVE_ALL_VEHICLES));
 	}
 
+	if (change_order_str != 0) {
+		d = maxdim(d, GetStringBoundingBox(change_order_str));
+	}
+
 	return d;
 }
 
@@ -172,7 +176,7 @@ Dimension BaseVehicleListWindow::GetActionDropdownSize(bool show_autoreplace, bo
  * @param show_group If true include group-related stuff.
  * @return Itemlist for dropdown
  */
-DropDownList *BaseVehicleListWindow::BuildActionDropdownList(bool show_autoreplace, bool show_group)
+DropDownList *BaseVehicleListWindow::BuildActionDropdownList(bool show_autoreplace, bool show_group, StringID change_order_str)
 {
 	DropDownList *list = new DropDownList();
 
@@ -184,6 +188,9 @@ DropDownList *BaseVehicleListWindow::BuildActionDropdownList(bool show_autorepla
 		*list->Append() = new DropDownListStringItem(STR_GROUP_ADD_SHARED_VEHICLE, ADI_ADD_SHARED, false);
 		*list->Append() = new DropDownListStringItem(STR_GROUP_REMOVE_ALL_VEHICLES, ADI_REMOVE_ALL, false);
 	}
+	if (change_order_str != 0) {
+		*list->Append() = new DropDownListStringItem(change_order_str, ADI_CHANGE_ORDER, false);
+	}
 
 	return list;
 }
@@ -1526,6 +1533,17 @@ private:
 		BP_HIDE_BUTTONS, ///< Show the empty panel.
 	};
 
+	StringID GetChangeOrderStringID() const
+	{
+		if (VehicleListIdentifier(this->window_number).type == VL_STATION_LIST) {
+			return (Station::Get(this->vli.index)->facilities & FACIL_WAYPOINT) ? STR_VEHICLE_LIST_CHANGE_ORDER_WAYPOINT : STR_VEHICLE_LIST_CHANGE_ORDER_STATION;
+		} else if (VehicleListIdentifier(this->window_number).type == VL_DEPOT_LIST) {
+			return STR_VEHICLE_LIST_CHANGE_ORDER_TRAIN_DEPOT + this->vli.vtype;
+		} else {
+			return 0;
+		}
+	}
+
 public:
 	VehicleListWindow(WindowDesc *desc, WindowNumber window_number) : BaseVehicleListWindow(desc, window_number)
 	{
@@ -1596,7 +1614,7 @@ public:
 			}
 
 			case WID_VL_MANAGE_VEHICLES_DROPDOWN: {
-				Dimension d = this->GetActionDropdownSize(this->vli.type == VL_STANDARD, false);
+				Dimension d = this->GetActionDropdownSize(this->vli.type == VL_STANDARD, false, this->GetChangeOrderStringID());
 				d.height += padding.height;
 				d.width  += padding.width;
 				*size = maxdim(*size, d);
@@ -1721,7 +1739,8 @@ public:
 				break;
 
 			case WID_VL_MANAGE_VEHICLES_DROPDOWN: {
-				DropDownList *list = this->BuildActionDropdownList(VehicleListIdentifier(this->window_number).type == VL_STANDARD, false);
+				DropDownList *list = this->BuildActionDropdownList(VehicleListIdentifier(this->window_number).type == VL_STANDARD, false,
+						this->GetChangeOrderStringID());
 				ShowDropDownList(this, list, 0, WID_VL_MANAGE_VEHICLES_DROPDOWN);
 				break;
 			}
@@ -1751,6 +1770,10 @@ public:
 						DoCommandP(0, DEPOT_MASS_SEND | (index == ADI_SERVICE ? DEPOT_SERVICE : (DepotCommand)0), this->window_number, GetCmdSendToDepot(this->vli.vtype));
 						break;
 
+					case ADI_CHANGE_ORDER:
+						SetObjectToPlaceWnd(ANIMCURSOR_PICKSTATION, PAL_NONE, HT_RECT, this);
+						break;
+
 					default: NOT_REACHED();
 				}
 				break;
@@ -1759,6 +1782,49 @@ public:
 		this->SetDirty();
 	}
 
+	virtual void OnPlaceObject(Point pt, TileIndex tile)
+	{
+		/* check depot first */
+		if (IsDepotTile(tile) && GetDepotVehicleType(tile) == this->vli.vtype) {
+			if (this->vli.type != VL_DEPOT_LIST) return;
+			if (!IsInfraTileUsageAllowed(this->vli.vtype, this->vli.company, tile)) return;
+
+			DestinationID dest = (this->vli.vtype == VEH_AIRCRAFT) ? GetStationIndex(tile) : GetDepotIndex(tile);
+			DoCommandP(0, this->vli.index | (this->vli.vtype << 16) | (OT_GOTO_DEPOT << 20), dest, CMD_MASS_CHANGE_ORDER);
+			ResetObjectToPlace();
+			return;
+		}
+
+		/* check rail waypoint or buoy (no ownership) */
+		if ((IsRailWaypointTile(tile) && this->vli.vtype == VEH_TRAIN && !IsInfraTileUsageAllowed(VEH_TRAIN, this->vli.company, tile))
+				|| (IsBuoyTile(tile) && this->vli.vtype == VEH_SHIP)) {
+			if (this->vli.type != VL_STATION_LIST) return;
+			if (!(Station::Get(this->vli.index)->facilities & FACIL_WAYPOINT)) return;
+			DoCommandP(0, this->vli.index | (this->vli.vtype << 16) | (OT_GOTO_WAYPOINT << 20), GetStationIndex(tile), CMD_MASS_CHANGE_ORDER);
+			ResetObjectToPlace();
+			return;
+		}
+
+		if (IsTileType(tile, MP_STATION)) {
+			if (this->vli.type != VL_STATION_LIST) return;
+			if (Station::Get(this->vli.index)->facilities & FACIL_WAYPOINT) return;
+
+			StationID st_index = GetStationIndex(tile);
+			const Station *st = Station::Get(st_index);
+
+			if (!IsInfraUsageAllowed(this->vli.vtype, this->vli.company, st->owner)) return;
+
+			if ((this->vli.vtype == VEH_SHIP && st->facilities & FACIL_DOCK) ||
+					(this->vli.vtype == VEH_TRAIN && st->facilities & FACIL_TRAIN) ||
+					(this->vli.vtype == VEH_AIRCRAFT && st->facilities & FACIL_AIRPORT) ||
+					(this->vli.vtype == VEH_ROAD && st->facilities & (FACIL_BUS_STOP | FACIL_TRUCK_STOP))) {
+				DoCommandP(0, this->vli.index | (this->vli.vtype << 16) | (OT_GOTO_STATION << 20), GetStationIndex(tile), CMD_MASS_CHANGE_ORDER);
+				ResetObjectToPlace();
+				return;
+			}
+		}
+	}
+
 	virtual void OnTick()
 	{
 		if (_pause_mode != PM_UNPAUSED) return;

src/vehicle_gui_base.h

@@ -32,6 +32,7 @@ struct BaseVehicleListWindow : public Window {
 		ADI_DEPOT,
 		ADI_ADD_SHARED,
 		ADI_REMOVE_ALL,
+		ADI_CHANGE_ORDER,
 	};
 
 	static const StringID vehicle_depot_name[];
@@ -46,8 +47,8 @@ struct BaseVehicleListWindow : public Window {
 	void DrawVehicleListItems(VehicleID selected_vehicle, int line_height, const Rect &r) const;
 	void SortVehicleList();
 	void BuildVehicleList();
-	Dimension GetActionDropdownSize(bool show_autoreplace, bool show_group);
+	Dimension GetActionDropdownSize(bool show_autoreplace, bool show_group, StringID change_order_str = 0);
-	DropDownList *BuildActionDropdownList(bool show_autoreplace, bool show_group);
+	DropDownList *BuildActionDropdownList(bool show_autoreplace, bool show_group, StringID change_order_str = 0);
 };
 
 uint GetVehicleListHeight(VehicleType type, uint divisor = 1);