diff options
Diffstat (limited to 'src/crt.c')
-rw-r--r-- | src/crt.c | 19 |
1 files changed, 16 insertions, 3 deletions
@@ -10,6 +10,9 @@ static char rcsid[] = "$Id$"; /* * $Log$ + * Revision 1.7 2008/02/07 12:41:06 james + * *** empty log message *** + * * Revision 1.6 2008/02/07 12:16:04 james * *** empty log message *** * @@ -58,7 +61,7 @@ crt_cls (CRT * c) int i; crt_erase (c, s, e, 1); - + c->sh.dir=0; } void @@ -67,6 +70,10 @@ crt_scroll_up (CRT * c, CRT_Pos s, CRT_Pos e, int ea) int l, n; int p; + c->sh.s=s; + c->sh.e=e; + c->sh.dir=-1; + s.x = 0; e.x = CRT_COLS - 1; @@ -76,6 +83,7 @@ crt_scroll_up (CRT * c, CRT_Pos s, CRT_Pos e, int ea) n = e.y - s.y; + p = CRT_ADDR_POS (&s); while (n--) @@ -95,6 +103,11 @@ crt_scroll_down (CRT * c, CRT_Pos s, CRT_Pos e, int ea) int l, n; int p; + c->sh.s=s; + c->sh.e=e; + c->sh.dir=1; + + s.x = 0; e.x = CRT_COLS - 1; @@ -126,6 +139,7 @@ crt_reset (CRT * c) c->pos.x = 0; c->pos.y = 0; c->hide_cursor = 1; + c->sh.dir=0; } void @@ -142,6 +156,5 @@ crt_insert (CRT * c, CRT_CA ca) c->screen[CRT_ADDR (c->pos.y, c->pos.x)] = ca; - - + c->sh.dir=0; } |