191 lines
5.7 KiB
C++
191 lines
5.7 KiB
C++
#include <stdio.h>
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#include <conio.h>
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#include <graphics.h>
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#define OK 0
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#define ERROR 1
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//#define RES_X 320
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//#define RES_Y 200
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#define RES_X 73+1
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#define RES_Y 25
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typedef unsigned char DacPalette256[256][3];
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DacPalette256 Palette256;
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int CargaPaleta(char *file );
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unsigned char Movs[273][411][1];
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int MuestraImagen( char *file );
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void ProcesaPunto( int x, int y, char byte );
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void Mem2CPP(void);
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void main( int argc, char *argv[] )
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{
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int gd=DETECT, gm;
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initgraph( &gd, &gm, "c:\\program\\borlandc\\bgi" );
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MuestraImagen( argv[1] );
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CargaPaleta( argv[1] );
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getch();
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Mem2CPP();
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closegraph();
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}
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void Mem2CPP(void)
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{
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FILE *out;
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int i, j, k;
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if ( (out=fopen("foto.txt", "wb" ) ) != NULL )
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{
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for ( i = 0; i < 411; i ++ )
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{
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for ( j = 0; j < 273; j ++ )
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{
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fprintf( out, "%d", (int)Movs[j][i][0] );
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}
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fprintf( out, "\n" );
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}
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/*
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fprintf( out, "unsigned char Movs[23][23][3] = { \n");
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for ( k = 0; k < 3; k ++ )
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{
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fprintf( out, " {\n");
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for ( i = 0; i < 22; i++ )
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{
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fprintf( out, " { ");
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for ( j = 0; j < 23; j++ )
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fprintf( out, "%03d, ", (int)Movs[j][i][k] );
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fprintf( out, " }, \n");
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}
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i = 22;
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fprintf( out, " { ");
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for ( j = 0; j < 23; j++ )
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fprintf( out, "%03d, ", (int)Movs[j][i][k] );
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fprintf( out, " } \n");
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fprintf( out, " },\n");
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}
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fprintf( out, " };");
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fprintf( out, "\n\n\n");
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for ( i = 0; i < 256; i++ )
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fprintf ( out, "{ %03d, %03d, %03d }, \n", Palette256[i][0], Palette256[i][1], Palette256[i][2] );
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*/
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fclose(out);
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}
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}
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/**************************************************************************\
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|* *|
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|* MuestraImagen *|
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|* *|
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|* Descripci¢n: *|
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|* Descomprime y copia a la pagina indicada un PCX *|
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|* *|
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|* Entradas: nombre de la imagen *|
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|* *|
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|* *|
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|* Salidas: OK Todo ha ido bien *|
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|* ERROR Algo va mal *|
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|* *|
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\**************************************************************************/
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int MuestraImagen( char *file )
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{
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int alto, ancho, contador;
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unsigned char byte;
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FILE *fp;
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if ( (fp = fopen( file,"rb")) != NULL )
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{
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// Saltamos la cabecera
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fseek( fp, 128, SEEK_SET );
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for(alto=0; alto<RES_Y; alto++)
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{
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for(ancho=0; ancho<RES_X; )
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{
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byte=getc(fp);
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if(byte<=0xC0)
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{
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// set_point (ancho, alto, byte);
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ProcesaPunto( ancho, alto, byte );
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ancho++;
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} else {
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contador=byte&0x3F; byte=getc(fp);
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for(; contador>0; contador--)
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{
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// set_point (ancho, alto, byte);
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ProcesaPunto( ancho, alto, byte );
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ancho++;
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}
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}
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}
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}
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fclose(fp);
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} else return ERROR;
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return OK;
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}
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/**************************************************************************\
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|* *|
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|* CargaPaleta *|
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|* *|
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|* Descripci¢n: *|
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|* Carga la paleta con los colores por defecto *|
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|* *|
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|* *|
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|* Entradas: achivo PCX de donde cargar la paleta *|
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|* *|
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|* Salidas: OK Todo ha ido bien *|
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|* ERROR Algo va mal *|
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|* *|
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\**************************************************************************/
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int CargaPaleta(char *file )
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{
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int index;
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FILE *fp;
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if ( (fp=fopen( file, "rb" ) ) == NULL )
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return ERROR;
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if ( fseek( fp, -768L, SEEK_END ) == 0 )
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{
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for (index=0; index<256; index++)
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{
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// get the red component
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// get the green component
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// get the blue component
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// set components
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Palette256[index][0] = getc(fp) >> 2;
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Palette256[index][1] = getc(fp) >> 2;
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Palette256[index][2] = getc(fp) >> 2;
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} // end for index
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}
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fclose( fp );
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return OK;
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}
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void ProcesaPunto( int x, int y, char byte )
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{
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Movs[x][y][0]=byte;
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/*
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if ( x > 0 && x < 23 && y > 0 && y < 23 )
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Movs[x][y][0] = byte;
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if ( x > 0 + 23 && x < 23 + 23 && y > 0 && y < 23 )
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Movs[x-23][y][1] = byte;
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if ( x > 0 + 23*2 && x < 23 + 23*2 && y > 0 && y < 23 )
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Movs[x-23*2][y][2] = byte;
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*/
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putpixel( x /*+ x*2*/, y /*+ y*2*/, byte );
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}
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