diff options
Diffstat (limited to '')
| -rw-r--r-- | icon.c | 28 |
1 files changed, 14 insertions, 14 deletions
@@ -1,4 +1,4 @@ -/* $Id: icon.c,v 1.4 2003/09/09 05:30:34 reinelt Exp $ +/* $Id: icon.c,v 1.5 2003/09/10 03:48:23 reinelt Exp $ * * generic icon and heartbeat handling * @@ -20,6 +20,9 @@ * * * $Log: icon.c,v $ + * Revision 1.5 2003/09/10 03:48:23 reinelt + * Icons for M50530, new processing scheme (Ticks.Text...) + * * Revision 1.4 2003/09/09 05:30:34 reinelt * even more icons stuff * @@ -183,22 +186,19 @@ void icon_clear(void) int icon_draw (int num, int seq, int row, int col) { - if (num>=ICONS) return -1; - if (row>=ROWS) return -1; - if (col>=COLS) return -1; - - seq%=Bitmap[num].nData; - if (seq!=Bitmap[num].lData) { - Bitmap[num].lData=seq; - Defchar (CHARS-num-1, Bitmap[num].Data+seq*YRES); + if (seq>=0) { + seq%=Bitmap[num].nData; + if (seq!=Bitmap[num].lData) { + Bitmap[num].lData=seq; + Defchar (CHARS-num-1, Bitmap[num].Data+seq*YRES); + } } - // just redefine icon? - if (row<0 || col<0) return 0; + if (row>=0 && col>=0) { + // icons use last ascii codes from userdef chars + Screen[row*COLS+col]=CHARS-num-1; + } - // icons use last ascii codes from userdef chars - Screen[row*COLS+col]=CHARS-num-1; - return 0; } |