142 lines
4.8 KiB
C
142 lines
4.8 KiB
C
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#include "windows.h"
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#include "rules.h"
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#include "menu.h"
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BOOL GetFileName( char *name, BOOL type, char *ext, char *buff, int len );
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#if defined( __WINDOWS_386__ ) || defined( __NT__ )
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#define _EXPORT
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#define _FAR
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#define _free free
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#define _malloc malloc
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#define _hfree free
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#define _halloc( a,b ) malloc( a * b )
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#define _memset memset
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#define _memcpy memcpy
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#else
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#define _EXPORT __export
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#define _FAR __far
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#define _free _ffree
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#define _malloc _fmalloc
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#define _hfree hfree
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#define _halloc(a,b) halloc(a,b)
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#define _memset _fmemset
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#define _memcpy _fmemcpy
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#endif
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#define ONE_SECOND 1000
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#define BUFLEN 30
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#define TIMER_ID 1
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#define BUFSIZE 256
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typedef int pixels;
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/*
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* Define our cell array data types.
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* NB: The macros let us change the implementation
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*/
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typedef struct {
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unsigned char alive : 1;
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unsigned char drawn : 1;
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unsigned char next_alive : 1;
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} cell_type;
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typedef cell_type _FAR *cell_ptr;
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typedef cell_type _FAR *cell_ydim;
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typedef cell_ydim *cell_array;
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#define ArrayPointer( a, x, y ) (&((a)[ (x)+1 ][ (y)+1 ]))
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#define CellPointer( x, y ) ArrayPointer( CellArray, x, y )
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#ifdef DEFINE_GLOBAL_VARS
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#define GLOBAL
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#else
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#define GLOBAL extern
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#endif
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GLOBAL pixels WindowWidth; /* window width in pixels */
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GLOBAL pixels WindowHeight; /* window height in pixels */
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GLOBAL pixels ScreenHeight; /* screen height in pixels */
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GLOBAL pixels ArraySizeX; /* The X dimension of the cell array */
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GLOBAL pixels ArraySizeY; /* The Y dimension of the cell array */
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GLOBAL HANDLE ThisInst; /* Our instance handle */
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GLOBAL HWND WinHandle; /* Out window handle */
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GLOBAL int Mode; /* (pause, resume, single step ) */
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GLOBAL int MouseMode; /* (select, flip, single step) */
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GLOBAL BOOL Births[9]; /* Birth rules */
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GLOBAL BOOL Deaths[9]; /* Death rules */
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GLOBAL long Generation; /* generation counter */
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GLOBAL long Population; /* population counter */
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GLOBAL int NumberPatterns; /* The number of patterns in &Pattern */
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GLOBAL char Buffer[BUFSIZE];/* Utility buffer */
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GLOBAL BOOL DrawGrid; /* Do we draw a grid ? */
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GLOBAL BOOL IsAnIcon; /* Are we an icon? */
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GLOBAL BITMAP BitInfo; /* Info re: our cell bitmap */
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GLOBAL HPEN Pen; /* A Black pen */
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GLOBAL HBRUSH Brush; /* A Hollow brush */
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GLOBAL cell_array CellArray; /* The array of cells */
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GLOBAL BOOL CurvedSpace; /* Is space curved? (edges wrap) */
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/* From ARRAY.C */
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extern BOOL ReSizeArray( pixels width, pixels height, WORD type );
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extern void WrapAround( pixels *x, pixels *y );
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extern void Clear( void );
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extern void Randomize( void );
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extern void FreeArray( cell_array junk );
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extern void NextGeneration( void );
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/* From BITMAPS.C */
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extern void BlitBitMap( HDC dc, pixels x, pixels y );
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extern void FiniBitMap( void );
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extern void InitBitMap( void );
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extern void LoadNewBitmap( void );
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extern void NewBitMap( void );
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extern void UnBlitBitMap( HDC dc, pixels x, pixels y );
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/* From LIFE.C */
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extern BOOL NoMemory( void );
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extern BOOL TurnOffCell( HDC dc, cell_ptr cell, pixels x, pixels y );
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extern BOOL TurnOnCell( HDC dc, cell_ptr cell, pixels x, pixels y );
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extern void Error( char *str );
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extern void FlushMouse( void );
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extern void SetCaption( void );
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/* from MOUSE.C */
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extern BOOL EndSelect( pixels x, pixels y );
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extern BOOL MoveSelect( unsigned state, pixels x, pixels y );
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extern BOOL SelectOn( void );
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extern BOOL StartSelect( pixels x, pixels y );
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extern void FlipPattern( unsigned state, pixels x, pixels y );
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extern void FlipSelect( void );
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extern void GetSelectedCoords( pixels *x1, pixels *x2, pixels *y1, pixels *y2 );
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extern void SelectOff( void );
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/* From PATTERNS.C */
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extern BOOL IsCurrPattern( int i );
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extern BOOL ReadAPatternFile( char *name, int i );
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extern BOOL ReadPatterns( void );
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extern void CreatePatternMenu( void );
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extern void DrawPattern( pixels pixel_x, pixels pixel_y, BOOL erase );
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extern void FreePatterns( void );
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extern void LoadNewPattern( void );
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extern void ReflectAboutXequalY( char *pattern );
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extern void ReflectAboutYAxis( char *pattern );
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extern void SetCurrPattern( int i );
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extern void TransformPatterns( void (*rtn)(char *) );
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extern void WritePatternFile( void );
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/* From TIMER.C */
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extern BOOL InitTimer( void );
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extern void CheckTimerRate( void );
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extern void FiniTimer( void );
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extern void NewTimer( void );
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extern void RelinquishControl( void );
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extern void TimerTurbo( void );
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