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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef COMPOUND_H
#define COMPOUND_H
#include "common.h"
#include "track.h" //- PATHPTR_T drawLineType_e
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_p endPt;
PATHPTR_T paths;
int paramFileIndex;
char * customInfo;
DIST_T barScale;
TOspecial_e special;
turnoutInfo_u u;
wBool_t pathOverRide;
wBool_t pathNoCombine;
char * contentsLabel;
} turnoutInfo_t;
#define xtitle(X) \
(X->title)
typedef struct extraDataCompound_t {
extraDataBase_t base;
coOrd orig;
ANGLE_T angle;
BOOL_T handlaid;
BOOL_T flipped;
BOOL_T ungrouped;
BOOL_T split;
BOOL_T pathOverRide;
BOOL_T pathNoCombine;
coOrd descriptionOrig;
coOrd descriptionOff;
coOrd descriptionSize;
char * title;
char * customInfo;
TOspecial_e special;
turnoutInfo_u u;
PATHPTR_T paths;
PATHPTR_T currPath;
long currPathIndex;
wIndex_t segCnt;
trkSeg_p segs;
drawLineType_e lineType;
} extraDataCompound_t;
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"
#define CURVED "curvedends"
#define COMPOUND_OPTION_HANDLAID (0x0008)
#define COMPOUND_OPTION_FLIPPED (0x0010)
#define COMPOUND_OPTION_UNGROUPED (0x0020)
#define COMPOUND_OPTION_SPLIT (0x0040)
#define COMPOUND_OPTION_HIDEDESC (0x0080)
#define COMPOUND_OPTION_PATH_OVERRIDE (0x0100)
#define COMPOUND_OPTION_PATH_NOCOMBINE (0x0200)
/* compound.c */
PATHPTR_T GetPaths( track_p trk );
wIndex_t GetPathsLength( PATHPTR_T paths );
void SetPaths( track_p trk, PATHPTR_T paths );
PATHPTR_T GetCurrPath( track_p trk );
long GetCurrPathIndex( track_p trk );
void SetCurrPathIndex( track_p trk, long position );
PATHPTR_T GetParamPaths( turnoutInfo_t * to );
void SetParamPaths( turnoutInfo_t * to, PATHPTR_T paths );
#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_p);
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_p, PATHPTR_T, wIndex_t, trkSeg_p );
BOOL_T WriteCompound( track_p, FILE * );
BOOL_T 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 );
void SetCompoundLineType( track_p trk, int width );
/* cgroup.c */
void UngroupCompound( track_p );
void DoUngroup( void * unused );
void DoGroup( void * unused );
/* dcmpnd.c */
void UpdateTitleMark( char *, SCALEINX_T );
void DoUpdateTitles( void );
BOOL_T RefreshCompound( track_p, BOOL_T );
wIndex_t FindListItemByContext( wList_p, void *);
/* cturnout.c */
extern long curTurnoutEp;
EPINX_T TurnoutPickEndPt( coOrd p, track_p );
BOOL_T SplitTurnoutCheck(track_p,coOrd,EPINX_T ep,track_p *,EPINX_T *,EPINX_T *,
BOOL_T check, coOrd *, ANGLE_T *);
void GetSegInxEP( signed char, int *, EPINX_T * );
void SetSegInxEP( signed char *, int, EPINX_T) ;
wIndex_t CheckPaths( wIndex_t, trkSeg_p, PATHPTR_T, char* );
turnoutInfo_t * CreateNewTurnout( char *, char *, wIndex_t, trkSeg_p, PATHPTR_T,
EPINX_T, trkEndPt_p, wBool_t, long );
void DeleteTurnoutParams(int fileInx);
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 );
enum paramFileState GetTrackCompatibility(int paramFileIndex,
SCALEINX_T scaleIndex);
/* 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 );
enum paramFileState GetStructureCompatibility(int paramFileIndex,
SCALEINX_T scaleIndex);
turnoutInfo_t * StructAdd( long, SCALEINX_T, wList_p, coOrd * );
STATUS_T CmdStructureAction( wAction_t, coOrd );
BOOL_T StructLoadCarDescList( wList_p );
void DeleteStructures(int fileIndex);
#endif
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