X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fcrt.c;h=a9e6e8637655fb0c273ce55ef8f3538fcd29c200;hb=f0f3e6b9c3668694e22ad99ac1fe841c686cf351;hp=b8391506796b569da77acbb52a3959b2ca9354e2;hpb=5175425f563e29f4698d2941ba1825b09965aaa5;p=sympathy.git

diff --git a/src/crt.c b/src/crt.c
index b839150..a9e6e86 100644
--- a/src/crt.c
+++ b/src/crt.c
@@ -10,6 +10,18 @@ static char rcsid[] = "$Id$";
 
 /*
  * $Log$
+ * Revision 1.9  2008/02/07 13:22:51  james
+ * *** empty log message ***
+ *
+ * Revision 1.8  2008/02/07 13:19:48  james
+ * *** empty log message ***
+ *
+ * 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 ***
+ *
  * Revision 1.5  2008/02/06 11:30:37  james
  * *** empty log message ***
  *
@@ -39,7 +51,10 @@ crt_erase (CRT * c, CRT_Pos s, CRT_Pos e, int ea)
     {
       ps->chr = ' ';
       if (ea)
-        ps->attr = CRT_ATTR_NORMAL;
+        {
+          ps->attr = CRT_ATTR_NORMAL;
+          ps->color = CRT_COLOR_NORMAL;
+        }
       ps++;
     }
 
@@ -53,15 +68,7 @@ crt_cls (CRT * c)
   int i;
 
   crt_erase (c, s, e, 1);
-
-#if 0
-  for (i = 0; i < CRT_ROWS; ++i)
-    {
-      c->screen[CRT_ADDR (i, i)].chr = '@' + i;
-      c->screen[CRT_ADDR (i, i)].attr = CRT_ATTR_NORMAL;
-    }
-#endif
-
+  c->sh.dir = 0;
 }
 
 void
@@ -70,15 +77,21 @@ crt_scroll_up (CRT * c, CRT_Pos s, CRT_Pos e, int ea)
   int l, n;
   int p;
 
+
   s.x = 0;
   e.x = CRT_COLS - 1;
 
+  c->sh.s = s;
+  c->sh.e = e;
+  c->sh.dir = -1;
+
   l = e.x - s.x;
   l++;
   l *= sizeof (CRT_CA);
 
   n = e.y - s.y;
 
+
   p = CRT_ADDR_POS (&s);
 
   while (n--)
@@ -101,6 +114,10 @@ crt_scroll_down (CRT * c, CRT_Pos s, CRT_Pos e, int ea)
   s.x = 0;
   e.x = CRT_COLS - 1;
 
+  c->sh.s = s;
+  c->sh.e = e;
+  c->sh.dir = 1;
+
   l = e.x - s.x;
   l++;
   l *= sizeof (CRT_CA);
@@ -129,6 +146,7 @@ crt_reset (CRT * c)
   c->pos.x = 0;
   c->pos.y = 0;
   c->hide_cursor = 1;
+  c->sh.dir = 0;
 }
 
 void
@@ -145,6 +163,5 @@ crt_insert (CRT * c, CRT_CA ca)
 
   c->screen[CRT_ADDR (c->pos.y, c->pos.x)] = ca;
 
-
-
+  c->sh.dir = 0;
 }