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/** \file scale.h
*
*/
/* XTrkCad - Model Railroad CAD
* Copyright (C) 2005 Dave Bullis
*
* This program 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; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef SCALE_H
#define SCALE_H
#include "common.h"
extern DIST_T curScaleRatio;
extern char * curScaleName;
DIST_T GetScaleTrackGauge( SCALEINX_T );
DIST_T GetScaleRatio( SCALEINX_T );
char * GetScaleName( SCALEINX_T );
SCALEINX_T GetScaleInx( SCALEDESCINX_T scaleInx, GAUGEINX_T gaugeInx );
void GetScaleEasementValues( DIST_T *, DIST_T * );
DIST_T GetScaleMinRadius( SCALEINX_T );
void ValidateTieData( tieData_p );
tieData_t GetScaleTieData( SCALEINX_T );
SCALEINX_T LookupScale( const char * );
BOOL_T GetScaleGauge( SCALEINX_T scaleInx, SCALEDESCINX_T *scaleDescInx,
GAUGEINX_T *gaugeInx);
void SetScaleGauge(SCALEDESCINX_T desc, GAUGEINX_T gauge);
BOOL_T DoSetScale( const char * );
void ScaleLengthIncrement( SCALEINX_T, DIST_T );
void ScaleLengthEnd( void );
void LoadScaleList( wList_p );
void LoadGaugeList( wList_p, SCALEDESCINX_T );
typedef enum {FIT_STRUCTURE, FIT_TURNOUT, FIT_CAR} SCALE_FIT_TYPE_T;
typedef enum {FIT_NONE, FIT_COMPATIBLE, FIT_EXACT} SCALE_FIT_T;
SCALE_FIT_T CompatibleScale( SCALE_FIT_TYPE_T, SCALEINX_T, SCALEINX_T );
SCALE_FIT_T FindScaleCompatible(SCALE_FIT_TYPE_T type, char * scale1,
char * scale2);
BOOL_T DoAllSetScaleDesc( void );
void DoRescale( void *unused );
EXPORT void ScaleInit( void );
#endif
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