219 lines
4.8 KiB
C
219 lines
4.8 KiB
C
#include "\projet\lib386\lib_sys\adeline.h"
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#include "\projet\lib386\lib_sys\lib_sys.h"
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#include "\projet\lib386\lib_svga\lib_svga.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <math.h>
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#include <dos.h>
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#include <conio.h>
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#include <ctype.h>
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/*ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ*
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ÛßßßÛ Ûßßßß ßÜ Üß
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ÛÛßßß ÛÛ ÜßÜ
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ßß ßßßßß ß ß
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*ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ*/
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/*ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ*/
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struct ffblk {
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char ff_reserved[21];
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char ff_attrib;
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unsigned ff_ftime;
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unsigned ff_fdate;
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long ff_fsize;
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char ff_name[13];
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};
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union REGS reg;
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struct SREGS segregs;
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static struct {
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char password;
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char version;
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char encoding;
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char bits_per_pixel;
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short int xmin, ymin, xmax, ymax;
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short int xres, yres;
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unsigned char palette[48];
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char reserved;
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char no_of_planes;
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short int bytes_per_line;
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short int palette_type;
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char filler[58];
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} pcx_header;
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short int srcseg, srcoff, destseg, destoff;
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short int xres, yres, active_bank, bank;
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short int attr, i, j, k, dir_index= 0, type, length[7];
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short int column, end, done, level,key, start_x, start_y, start_angle,
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cursor_x, cursor_y, mode;
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struct ffblk ffblk;
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long int col,row;
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short int index = 0 ;
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#define SIZE_BUF 2048L
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UBYTE *PtDest ;
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LONG debugline=0 ;
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/*--------------------------------------------------------------------------*/
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void line_out( UBYTE *pts )
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{
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UBYTE *pt ;
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WORD i ;
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pt = pts ;
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for ( i = 0 ; i < 640 ; i++ ) *PtDest++ = *pt++ ;
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/* Box( 0, 0, 160, 7, 0 ) ;
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Text( 0, 0, "Ligne:%d", debugline++ ) ;
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CopyBlockPhys( 0, 0, 160, 7 ) ;
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*/
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}
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/*--------------------------------------------------------------------------*/
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UBYTE next_char( ULONG fd, UBYTE *pt)
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{
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if ( index == SIZE_BUF )
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{
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index = 0 ;
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Read( fd, pt, SIZE_BUF );
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}
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return(pt[index++]) ;
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}
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/*ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ*
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Û ÛßßßÛ ÛßßßÛ ÛßßßÜ ÛßßßÛ Ûßßßß ßÜ Üß
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ÛÛ ÛÛ Û ÛÛßßÛ ÛÛ Û ÛÛßßß ÛÛ ÜßÜ
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ßßßßß ßßßßß ßß ß ßßßß ßßßßß ßß ßßßßß ß ß
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*ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ*/
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/*ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ*/
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void Load_Pcx(char *file_name, UBYTE *screen, UBYTE *tabcol)
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{
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ULONG fd ;
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FILE *fsave ;
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unsigned char ch,color,buffer[650],file_buf[SIZE_BUF] ;
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short int i,j,k,m,pass,col,row,plane ;
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PtDest = screen ;
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fd = OpenRead( file_name ) ;
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Read( fd, &pcx_header, 128L ) ;
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Seek( fd, -768L, SEEK_END ) ;
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Read( fd, tabcol, 768 ) ;
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Seek( fd, 128L, SEEK_START ) ;
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index = SIZE_BUF ;/* For Load in next_char */
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for ( row=pcx_header.ymin ; row<=pcx_header.ymax ; row++ )
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{
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for ( col=pcx_header.xmin ; col<=pcx_header.xmax ; col++ )
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{
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ch = next_char( fd, file_buf ) ;
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if ((ch & 0xC0) != 0xC0)
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pass = 1 ;
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else
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{
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pass = ch & 0x3F ;
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ch = next_char( fd, file_buf );
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}
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for ( m=0 ; m<pass ; m++ )
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buffer[col++] = ch ;
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col--;
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}
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line_out( buffer ) ;
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}
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Close( fd ) ;
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}
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/*ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ*
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ÛÛßßß ÛßßßÛ Û Û Ûßßßß ÛßßßÛ Ûßßßß ßÜ Üß
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ßßßßÛ ÛÛßßÛ ÛÛ Üß ÛÛßß ÛÛßßß ÛÛ ÜßÜ
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ßßßßß ßß ß ßßß ßßßßß ßßßßß ßß ßßßßß ß ß
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*ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ*/
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/*ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ*/
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void Save_Pcx( char *filename, UBYTE *screen, UBYTE *ptrpalette )
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{
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short int index = 0, i,k,number,num_out ;
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unsigned char ch, old_ch, file_buf[640*2];
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ULONG handle ;
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UBYTE c ;
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pcx_header.password = 0x0A;
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pcx_header.version = 0x05;
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pcx_header.encoding = 0x01;
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pcx_header.xmin = 0;
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pcx_header.ymin = 0;
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pcx_header.reserved = 0;
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pcx_header.palette_type = 0;
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/* 640 x 480 - 256 colors */
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pcx_header.bits_per_pixel = 0x08;
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pcx_header.xmax = 639;
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pcx_header.ymax = 479;
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pcx_header.xres = 640;
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pcx_header.yres = 480;
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pcx_header.no_of_planes = 1 ;
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pcx_header.bytes_per_line = 640 ;
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handle = OpenWrite( filename ) ;
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Write( handle, &pcx_header, 128 ) ;
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for ( k = pcx_header.ymin ; k <= pcx_header.ymax ; k++ )
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{
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number = 1 ;
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old_ch = *( screen + 640*k ) ;
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for ( i = 1 ; i <= 640; i++ )
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{
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if ( i == 640 ) ch = old_ch-1 ;
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else ch = *( screen + 640*k + i ) ;
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if (( ch == old_ch ) && number < 63 ) number++ ;
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else
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{
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num_out = ((unsigned char) number | 0xC0);
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if ((number != 1) || ((old_ch & 0xC0) == 0xC0))
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file_buf[index++] = num_out;
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file_buf[index++] = old_ch;
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old_ch = ch;
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number = 1;
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}
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}
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Write( handle, file_buf, index );
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index = 0 ;
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}
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c = 0x0C ;
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Write( handle, &c, 1 ) ;
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Write( handle, ptrpalette ,768 ) ;
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Close( handle ) ;
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}
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