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/* $Id$ */
/*
* This file is part of OpenTTD.
* 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.
* 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.
* 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/>.
*/
/** @file order_func.h Functions related to orders. */
#ifndef ORDER_FUNC_H
#define ORDER_FUNC_H
#include "order_type.h"
#include "vehicle_type.h"
#include "tile_type.h"
#include "group_type.h"
#include "company_type.h"
struct BackuppedOrders {
BackuppedOrders() : order(NULL), name(NULL) { }
~BackuppedOrders() { free(order); free(name); }
VehicleID clone;
VehicleOrderID orderindex;
GroupID group;
Order *order;
uint16 service_interval;
char *name;
};
extern TileIndex _backup_orders_tile;
extern BackuppedOrders _backup_orders_data;
void BackupVehicleOrders(const Vehicle *v, BackuppedOrders *order = &_backup_orders_data);
void RestoreVehicleOrders(const Vehicle *v, const BackuppedOrders *order = &_backup_orders_data);
/* Functions */
void RemoveOrderFromAllVehicles(OrderType type, DestinationID destination);
void InvalidateVehicleOrder(const Vehicle *v, int data);
bool VehicleHasDepotOrders(const Vehicle *v);
void CheckOrders(const Vehicle*);
void DeleteVehicleOrders(Vehicle *v, bool keep_orderlist = false);
bool ProcessOrders(Vehicle *v);
bool UpdateOrderDest(Vehicle *v, const Order *order, int conditional_depth = 0);
VehicleOrderID ProcessConditionalOrder(const Order *order, const Vehicle *v);
void DrawOrderString(const Vehicle *v, const Order *order, int order_index, int y, bool selected, bool timetable, int left, int middle, int right);
#define MIN_SERVINT_PERCENT 5
#define MAX_SERVINT_PERCENT 90
#define MIN_SERVINT_DAYS 30
#define MAX_SERVINT_DAYS 800
/**
* Clamp the service interval to the correct min/max. The actual min/max values
* depend on whether it's in percent or days.
* @param interval proposed service interval
* @param company_id the owner of the vehicle
* @return Clamped service interval
*/
uint16 GetServiceIntervalClamped(uint interval, CompanyID company_id);
#endif /* ORDER_FUNC_H */
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