Category : C Source Code
Archive   : WTWG12B.ZIP
Filename : WFRAME.C

 
Output of file : WFRAME.C contained in archive : WTWG12B.ZIP
/*! wframe
*
*
* draw a box on the screen using direct video RAM access
*
*/
#include "wsys.h"



void wframe ( int left, int top, int right, int bottom,
int boxtype, unsigned char box_attr)
{
int x,y;
struct WBOX_PATTERN box;

/* copy the box to local memory,
* so it can be accessed without using index methods
* and faster in LARGE model.
*/
box = wbox[boxtype];


/* draw top of box */
wputcabs ( left, top, box.nw, box_attr, WGOVERWRITE );
for ( x = left+1; x {
wputcabs ( x, top, box.horiz, box_attr,
WGOVERWRITE );
}
wputcabs ( right, top, box.ne, box_attr, WGOVERWRITE );

/* draw lines with vertical edge borders and clear centers */
for ( y = top+1; y < bottom; ++y )
{
/* one loop iteration per horizontal line */

/* draw left hand edge of box */
wputcabs ( left, y, box.vert, box_attr, WGOVERWRITE );

/* draw right-hand edge of box */
wputcabs ( right, y, box.vert, box_attr, WGOVERWRITE);
} /*end of loop to draw lines with vertical edges */


/* draw bottom edge of box */
wputcabs ( left, bottom, box.sw, box_attr, WGOVERWRITE );
for ( x = left+1; x {
wputcabs ( x, bottom, box.horiz, box_attr,
WGOVERWRITE );
}
wputcabs ( right, bottom, box.se, box_attr, WGOVERWRITE );





return; /* end of wframe */
}



  3 Responses to “Category : C Source Code
Archive   : WTWG12B.ZIP
Filename : WFRAME.C
”

  1. Daniel says:
    January 27, 2013 at 3:59 pm

    Very nice! Thank you for this wonderful archive. I wonder why I found it only now. Long live the BBS file archives!

  2. Joshie says:
    March 18, 2014 at 4:57 pm

    This is so awesome! 😀 I’d be cool if you could download an entire archive of this at once, though.

  3. DiskingRound says:
    January 14, 2015 at 10:57 pm

    But one thing that puzzles me is the “mtswslnkmcjklsdlsbdmMICROSOFT” string. There is an article about it here. It is definitely worth a read: http://www.os2museum.com/wp/mtswslnk/