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rubidium

(svn r20593) -Fix: (rlongago, r20547): long ago the service interval was int16, after which is got converted to Date except in the order backup. Much later I copied the savegame snippets from a vehicle and applied that on the order backup. Presto, reading/writing 32 bits (of Date) into 16 bits of ancient style service interval. That would then "spoil" the name pointer and that eventually crashes OpenTTD as it's likely to be an invalid pointer.

/* $Id$ */

/*
 * 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 station_gui.h Contains enums and function declarations connected with stations GUI */

#ifndef STATION_GUI_H
#define STATION_GUI_H

#include "command_type.h"
#include "tilearea_type.h"
#include "window_type.h"

/** Enum for StationView, referring to _station_view_widgets and _station_view_expanded_widgets */
enum StationViewWidgets {
	SVW_CAPTION    =  0, ///< Caption of the window
	SVW_WAITING    =  1, ///< List of waiting cargo
	SVW_SCROLLBAR  =  2, ///< Scrollbar
	SVW_ACCEPTLIST =  3, ///< List of accepted cargos
	SVW_RATINGLIST =  3, ///< Ratings of cargos
	SVW_LOCATION   =  4, ///< 'Location' button
	SVW_RATINGS    =  5, ///< 'Ratings' button
	SVW_ACCEPTS    =  5, ///< 'Accepts' button
	SVW_RENAME     =  6, ///< 'Rename' button
	SVW_TRAINS     =  7, ///< List of scheduled trains button
	SVW_ROADVEHS,        ///< List of scheduled road vehs button
	SVW_SHIPS,           ///< List of scheduled ships button
	SVW_PLANES,          ///< List of scheduled planes button
};

/** Types of cargo to display for station coverage. */
enum StationCoverageType {
	SCT_PASSENGERS_ONLY,     ///< Draw only passenger class cargos.
	SCT_NON_PASSENGERS_ONLY, ///< Draw all non-passenger class cargos.
	SCT_ALL,                 ///< Draw all cargos.
};

int DrawStationCoverageAreaText(int left, int right, int top, StationCoverageType sct, int rad, bool supplies);
void CheckRedrawStationCoverage(const Window *w);

void ShowSelectStationIfNeeded(CommandContainer cmd, TileArea ta);
void ShowSelectWaypointIfNeeded(CommandContainer cmd, TileArea ta);

#endif /* STATION_GUI_H */