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/*
* @(#)TrianglesP.h
*
* Copyright 1994 - 2024 David A. Bagley, bagleyd AT verizon.net
*
* All rights reserved.
*
* Permission to use, copy, modify, and distribute this software and
* its documentation for any purpose and without fee is hereby granted,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear in
* supporting documentation, and that the name of the author not be
* used in advertising or publicity pertaining to distribution of the
* software without specific, written prior permission.
*
* 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.
*/
/* Private header file for Triangles */
#ifndef _TrianglesP_h
#define _TrianglesP_h
#include "xwin.h"
#include "timer.h"
#include "Triangles.h"
#ifdef WINVER
extern void destroyPuzzle(TrianglesWidget w, HBRUSH brush);
extern void resizePuzzle(TrianglesWidget w);
extern void sizePuzzle(TrianglesWidget w);
extern void initializePuzzle(TrianglesWidget w, HBRUSH brush);
extern void exposePuzzle(TrianglesWidget w);
extern void hidePuzzle(TrianglesWidget w);
extern void selectPuzzle(TrianglesWidget w, const int x, const int y);
extern void releasePuzzle(TrianglesWidget w);
extern void getPuzzle(TrianglesWidget w);
extern void writePuzzle(TrianglesWidget w);
extern void undoPuzzle(TrianglesWidget w);
extern void redoPuzzle(TrianglesWidget w);
extern void clearPuzzle(TrianglesWidget w);
extern void randomizePuzzle(TrianglesWidget w);
extern void solvePuzzle(TrianglesWidget w);
extern void cornersPuzzle(TrianglesWidget w);
extern void incrementPuzzle(TrianglesWidget w);
extern void decrementPuzzle(TrianglesWidget w);
extern void speedUpPuzzle(TrianglesWidget w);
extern void slowDownPuzzle(TrianglesWidget w);
extern void toggleSoundPuzzle(TrianglesWidget w);
extern void enterPuzzle(TrianglesWidget w);
extern void leavePuzzle(TrianglesWidget w);
extern int movePuzzle(TrianglesWidget w, const int direction,
const int control);
#else
/* This gets around C's inability to do inheritance */
typedef struct _TrianglesClassPart {
int ignore;
} TrianglesClassPart;
typedef struct _TrianglesClassRec {
CoreClassPart coreClass;
TrianglesClassPart trianglesClass;
} TrianglesClassRec;
extern TrianglesClassRec trianglesClassRec;
#endif
#ifndef BUMPSOUND
#define BUMPSOUND "bump"
#endif
#define SYMBOL ':'
#define TR 0
#define RIGHT 1
#define BR 2
#define BL 3
#define LEFT 4
#define TL 5
#define TOP 6
#define BOTTOM 7
#define COORD 6
#define TRBL 0
#define TLBR 1
#define ROW 2
#define ROW_TYPES 3
#define DOWN 0
#define UP 1
#define MAX_ORIENT 2
#define BLOCKED (-3)
#define SPACE (-2)
#define FG_SHADES 3
#define BG_SHADES 5
#define MAX_SLICES 10
#define NORMAL 1
#define DOUBLE 2
#define INSTANT 3
typedef struct _MoveRecord {
#if 0
int direction;
#endif
unsigned char packed; /* This makes assumptions on the data. */
} MoveRecord;
typedef struct _MoveStack {
MoveRecord move;
struct _MoveStack *previous, *next;
} MoveStack;
typedef struct _TrianglesStack {
MoveStack *currMove, *lastMove, *firstMove;
int count;
} TrianglesStack;
typedef struct _TrianglesPart {
int *tileOfPosition, spacePosition[MAX_ORIENT];
int spaceRow[MAX_ORIENT][ROW_TYPES];
int currentPosition, currentRow[ROW_TYPES];
int spaceOrient, currentPositionOrient;
Boolean started, cheat, sound, stippleFrame;
Boolean corners, mono, reverse, focus;
Boolean scoreOnly, versionOnly;
int delay, numSlices;
int base;
int sizeX, sizeY, sizeSize, prevSizeSize;
int sumX, sumY, sumX1, sumX2, offsetX, offsetY;
Point offset, tileSize, puzzleSize, frameThickness;
Point delta, puzzleOffset, digitOffset;
GC frameGC, textGC;
GC tileGC[FG_SHADES];
GC inverseGC[BG_SHADES];
Pixmap bufferTiles[2];
Pixmap grainLR, grainTLBR, grainTRBL;
TimeVal oldTime;
#ifdef WINVER
char userName[81], scoreFile[81], bumpSound[81];
char picture[81];
#else
int menu, graphicsFormat, pixmapSize;
char *userName, *scoreFile, *bumpSound;
char *picture, *font;
Boolean install;
Colormap colormap, oldColormap;
XImage *image;
XFontStruct *fontInfo;
Pixel foreground, background;
Pixel frameColor, tileColor, textColor;
XtCallbackList select;
#endif
} TrianglesPart;
typedef struct _TrianglesRec {
CorePart core;
TrianglesPart triangles;
} TrianglesRec;
extern int *startPosition;
extern void setPuzzle(TrianglesWidget w, int reason);
extern int movePuzzleDir(TrianglesWidget w, const int direction,
const int fast);
#ifdef TRY
/* For future auto-solver */
extern void solveSomeTiles(TrianglesWidget w);
#endif
extern void drawAllTiles(const TrianglesWidget w);
extern Boolean checkSolved(const TrianglesWidget w);
extern void newMoves(TrianglesStack *s);
extern void deleteMoves(TrianglesStack *s);
extern void setMove(TrianglesStack *s, int direction);
extern void getMove(TrianglesStack *s, int *direction);
extern int madeMoves(TrianglesStack *s);
extern void flushMoves(TrianglesWidget w, TrianglesStack *s, Boolean undo);
extern int numMoves(TrianglesStack *s);
extern Boolean scanMoves(FILE *fp, TrianglesWidget w, int moves);
extern void printMoves(FILE *fp, TrianglesStack *s);
extern Boolean scanStartPosition(FILE *fp, TrianglesWidget w);
extern void printStartPosition(FILE *fp, TrianglesWidget w);
extern void setStartPosition(TrianglesWidget w);
extern int toRow(TrianglesWidget w, const int pos);
extern int toTrBl(TrianglesWidget w, const int pos, const int posRow);
extern int toTlBr(TrianglesWidget w, const int pos, const int posRow);
#endif /* _TrianglesP_h */
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