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/** \file compound.h
* Definitions and function prototypes for complex elements (eg. turnouts)
*/
/* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef COMPOUND_H
#define COMPOUND_H
#include "common.h"
#include "track.h"
typedef enum { TOnormal, TOadjustable, TOpierInfo, TOpier, TOcarDesc, TOlast } TOspecial_e;
typedef struct {
char * name;
FLOAT_T height;
} pierInfo_t;
typedef union {
struct {
FLOAT_T minD, maxD;
} adjustable;
struct {
int cnt;
pierInfo_t * info;
} pierInfo;
struct {
FLOAT_T height;
char * name;
} pier;
} turnoutInfo_u;
typedef struct turnoutInfo_t{
SCALEINX_T scaleInx;
char * title;
coOrd orig;
coOrd size;
wIndex_t segCnt;
trkSeg_p segs;
wIndex_t endCnt;
trkEndPt_t * endPt;
wIndex_t pathLen;
PATHPTR_T paths;
int paramFileIndex;
char * customInfo;
DIST_T barScale;
TOspecial_e special;
turnoutInfo_u u;
char * contentsLabel;
} turnoutInfo_t;
#define xpaths(X) \
(X->paths)
#define xtitle(X) \
(X->title)
#ifndef PRIVATE_EXTRADATA
struct extraData {
coOrd orig;
ANGLE_T angle;
BOOL_T handlaid;
BOOL_T flipped;
BOOL_T ungrouped;
BOOL_T split;
coOrd descriptionOrig;
coOrd descriptionOff;
coOrd descriptionSize;
char * title;
char * customInfo;
TOspecial_e special;
turnoutInfo_u u;
PATHPTR_T paths;
wIndex_t pathLen;
PATHPTR_T pathCurr;
wIndex_t segCnt;
trkSeg_t * segs;
};
#endif
extern TRKTYP_T T_TURNOUT;
extern TRKTYP_T T_STRUCTURE;
extern TRKTYP_T T_BEZIER;
extern TRKTYP_T T_BZRLIN;
extern TRKTYP_T T_CORNU;
extern DIST_T curBarScale;
extern dynArr_t turnoutInfo_da;
extern dynArr_t structureInfo_da;
extern dynArr_t carDescInfo_da;
#define turnoutInfo(N) DYNARR_N( turnoutInfo_t *, turnoutInfo_da, N )
#define structureInfo(N) DYNARR_N( turnoutInfo_t *, structureInfo_da, N )
extern turnoutInfo_t * curTurnout;
extern turnoutInfo_t * curStructure;
#define ADJUSTABLE "adjustable"
#define PIER "pier"
/* compound.c */
#define FIND_TURNOUT (1<<11)
#define FIND_STRUCT (1<<12)
void FormatCompoundTitle( long, char *);
BOOL_T WriteCompoundPathsEndPtsSegs( FILE *, PATHPTR_T, wIndex_t, trkSeg_p, EPINX_T, trkEndPt_t *);
void ParseCompoundTitle( char *, char **, int *, char **, int *, char **, int * );
void FormatCompoundTitle( long, char *);
void ComputeCompoundBoundingBox( track_p);
turnoutInfo_t * FindCompound( long, char *, char * );
char * CompoundGetTitle( turnoutInfo_t * );
void CompoundListLoadData( wList_p, turnoutInfo_t *, long );
void CompoundClearDemoDefns( void );
void SetDescriptionOrig( track_p );
void DrawCompoundDescription( track_p, drawCmd_p, wDrawColor );
DIST_T DistanceCompound( track_p, coOrd * );
void DescribeCompound( track_p, char *, CSIZE_T );
void DeleteCompound( track_p );
track_p NewCompound( TRKTYP_T, TRKINX_T, coOrd, ANGLE_T, char *, EPINX_T, trkEndPt_t *, int, char *, wIndex_t, trkSeg_p );
BOOL_T WriteCompound( track_p, FILE * );
void ReadCompound( char *, TRKTYP_T );
void MoveCompound( track_p, coOrd );
void RotateCompound( track_p, coOrd, ANGLE_T );
void RescaleCompound( track_p, FLOAT_T );
void FlipCompound( track_p, coOrd, ANGLE_T );
BOOL_T EnumerateCompound( track_p );
/* cgroup.c */
void UngroupCompound( track_p );
void DoUngroup( void );
void DoGroup( void );
/* dcmpnd.c */
void UpdateTitleMark( char *, SCALEINX_T );
void DoUpdateTitles( void );
BOOL_T RefreshCompound( track_p, BOOL_T );
/* cturnout.c */
EPINX_T TurnoutPickEndPt( coOrd p, track_p );
void GetSegInxEP( signed char, int *, EPINX_T * );
wIndex_t CheckPaths( wIndex_t, trkSeg_p, PATHPTR_T );
turnoutInfo_t * CreateNewTurnout( char *, char *, wIndex_t, trkSeg_p, wIndex_t, PATHPTR_T, EPINX_T, trkEndPt_t *, wBool_t );
turnoutInfo_t * TurnoutAdd( long, SCALEINX_T, wList_p, coOrd *, EPINX_T );
STATUS_T CmdTurnoutAction( wAction_t, coOrd );
BOOL_T ConnectAdjustableTracks( track_p trk1, EPINX_T ep1, track_p trk2, EPINX_T ep2 );
track_p NewHandLaidTurnout( coOrd, ANGLE_T, coOrd, ANGLE_T, coOrd, ANGLE_T, ANGLE_T );
void NextTurnoutPosition( track_p trk );
/* ctodesgn.c */
void EditCustomTurnout( turnoutInfo_t *, turnoutInfo_t * );
long ComputeTurnoutRoadbedSide( trkSeg_p, int, int, ANGLE_T, DIST_T );
/* cstruct.c */
turnoutInfo_t * CreateNewStructure( char *, char *, wIndex_t, trkSeg_p, BOOL_T );
turnoutInfo_t * StructAdd( long, SCALEINX_T, wList_p, coOrd * );
STATUS_T CmdStructureAction( wAction_t, coOrd );
BOOL_T StructLoadCarDescList( wList_p );
/* cstrdsgn.c */
void EditCustomStructure( turnoutInfo_t * );
STATUS_T CmdCarDescAction( wAction_t, coOrd );
BOOL_T CarCustomSave( FILE * );
#endif
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