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/* $Id$ */
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/*
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* This file is part of OpenTTD.
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* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
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* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file order_func.h Functions related to orders. */
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#ifndef ORDER_FUNC_H
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#define ORDER_FUNC_H
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#include "order_type.h"
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#include "vehicle_type.h"
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#include "tile_type.h"
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#include "group_type.h"
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#include "date_type.h"
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#include "company_type.h"
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struct BackuppedOrders {
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BackuppedOrders() : order(NULL), name(NULL) { }
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~BackuppedOrders() { free(order); free(name); }
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VehicleID clone;
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VehicleOrderID orderindex;
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GroupID group;
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Order *order;
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uint16 service_interval;
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char *name;
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};
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extern TileIndex _backup_orders_tile;
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extern BackuppedOrders _backup_orders_data;
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void BackupVehicleOrders(const Vehicle *v, BackuppedOrders *order = &_backup_orders_data);
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void RestoreVehicleOrders(const Vehicle *v, const BackuppedOrders *order = &_backup_orders_data);
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/* Functions */
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void RemoveOrderFromAllVehicles(OrderType type, DestinationID destination);
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void InvalidateVehicleOrder(const Vehicle *v, int data);
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bool VehicleHasDepotOrders(const Vehicle *v);
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void CheckOrders(const Vehicle*);
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void DeleteVehicleOrders(Vehicle *v, bool keep_orderlist = false);
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bool ProcessOrders(Vehicle *v);
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bool UpdateOrderDest(Vehicle *v, const Order *order, int conditional_depth = 0);
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VehicleOrderID ProcessConditionalOrder(const Order *order, const Vehicle *v);
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void DrawOrderString(const Vehicle *v, const Order *order, int order_index, int y, bool selected, bool timetable, int left, int right);
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#define MIN_SERVINT_PERCENT 5
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#define MAX_SERVINT_PERCENT 90
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#define MIN_SERVINT_DAYS 30
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#define MAX_SERVINT_DAYS 800
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/**
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* Clamp the service interval to the correct min/max. The actual min/max values
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* depend on whether it's in percent or days.
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* @param interval proposed service interval
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* @param company_id the owner of the vehicle
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* @return Clamped service interval
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*/
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uint16 GetServiceIntervalClamped(uint interval, CompanyID company_id);
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#endif /* ORDER_FUNC_H */
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