X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;ds=sidebyside;f=io.c;h=4ca069ff8f7844a16648b5b6fb07bc7e3521923a;hb=895e375cb3d77ca26903ee1904c3952e3ae33e2d;hp=bce39c2c8c7f010ac06c73f3b6fd987ca6b6316c;hpb=af5ed866d5a6dcf5d469c2128e509c8d8201e2f6;p=super-star-trek.git

diff --git a/io.c b/io.c
index bce39c2..4ca069f 100644
--- a/io.c
+++ b/io.c
@@ -341,5 +341,21 @@ void getline(char *line, int max) {
     }
 }
 
+void setwnd(short wndnum){
+/* change windows -- OK for this to be a no-op in tty mode */
+#ifdef SERGEEV
+     int cury;
+     cury=wherey()+wnds[curwnd].wndtop-wnds[wndnum].wndtop;
+     if ((curwnd==0)&&(wndnum!=0)) clrscr();
+     window(wnds[wndnum].wndleft, wnds[wndnum].wndtop, wnds[wndnum].wndright, wnds[wndnum].wndbottom);
+     if ((curwnd==wndnum)&&(cury>wnds[wndnum].wndbottom-wnds[wndnum].wndtop+1)){
+        gotoxy(wnds[wndnum].wndright-wnds[wndnum].wndleft+1,wnds[wndnum].wndbottom-wnds[wndnum].wndtop+1);
+	skip(1);
+     }
+     curwnd=wndnum;
+     gotoxy(1,cury);
+#endif /* SERGEEV */
+}
+
 void commandhook(char *cmd, int before) {
 }