Change cursor key up and down behaviour in watching-menu.

git-svn-id: svn://katsu.triplehelix.org/dgamelaunch/trunk@566 db0b04b0-f4d1-0310-9a6d-de3e77497b0e

diff --git a/dgamelaunch.c b/dgamelaunch.c
index 6c7ecf680e9f92360fffea72d82bb8c29f63dac5..a6ffc8eead104ab3af080b992eba5c18260161b3 100644 (file)
--- a/dgamelaunch.c
+++ b/dgamelaunch.c
@@ -671,6 +671,7 @@ inprogressmenu (int gameid)
       drawbanner (&banner, 1, 1);
 
       if (len > 0) {
+         if (offset < 0) offset = 0;
          mvaddstr (3, 1, "The following games are in progress:");
 
          for (di = 0; di < ARRAY_SIZE(watchcols); di++) {
@@ -762,16 +763,18 @@ inprogressmenu (int gameid)
       switch ((menuchoice = dgl_getch ()))
         {
        case KEY_DOWN:
-           if (selected != -1) {
-               selected++;
-               if (selected >= len) selected = 0;
-           }
+           selected++;
+           if (selected >= len) selected = 0;
+           while (selected < offset) offset -= max_height;
+           while (selected >= offset+max_height) offset += max_height;
            break;
        case KEY_UP:
            if (selected != -1) {
                if (selected == 0) selected = len;
                selected--;
-           }
+           } else selected = len-1;
+           while (selected < offset) offset -= max_height;
+           while (selected >= offset+max_height) offset += max_height;
            break;
        case '*':
            if (len > 0) {