net_slist: add PGUP PGDN HOME END key support to builtin menu

Signed-off-by: bones_was_here <bones_was_here@xonotic.au>

diff --git a/menu.c b/menu.c
index 9d5a0a3eb7e710f10d030d46a48f1423132f2732..f2745353621e9b5e5d241342e56af616104f728f 100644 (file)
--- a/menu.c
+++ b/menu.c
@@ -4386,6 +4386,7 @@ static void M_GameOptions_Key(cmd_state_t *cmd, int key, int ascii)
 /* SLIST MENU */
 
 static unsigned slist_cursor;
+static unsigned slist_visible;
 
 void M_Menu_ServerList_f(cmd_state_t *cmd)
 {
@@ -4403,7 +4404,7 @@ void M_Menu_ServerList_f(cmd_state_t *cmd)
 
 static void M_ServerList_Draw (void)
 {
-       unsigned n, y, visible, start, end, statnumplayers, statmaxplayers;
+       unsigned n, y, start, end, statnumplayers, statmaxplayers;
        cachepic_t *p;
        const char *s;
        char vabuf[1024];
@@ -4420,9 +4421,9 @@ static void M_ServerList_Draw (void)
        if (*m_return_reason)
                M_Print(16, menu_height - 8, m_return_reason);
        y = 48;
-       visible = (menu_height - 16 - y) / 8 / 2;
-       start = min(slist_cursor - min(slist_cursor, visible >> 1), serverlist_viewcount - min(serverlist_viewcount, visible));
-       end = min(start + visible, serverlist_viewcount);
+       slist_visible = (menu_height - 16 - y) / 8 / 2;
+       start = min(slist_cursor - min(slist_cursor, slist_visible >> 1), serverlist_viewcount - min(serverlist_viewcount, slist_visible));
+       end = min(start + slist_visible, serverlist_viewcount);
 
        p = Draw_CachePic ("gfx/p_multi");
        M_DrawPic((640 - Draw_GetPicWidth(p)) / 2, 4, "gfx/p_multi");
@@ -4469,6 +4470,8 @@ static void M_ServerList_Key(cmd_state_t *cmd, int k, int ascii)
                        Net_Slist_f(cmd);
                break;
 
+       case K_PGUP:
+               slist_cursor -= slist_visible - 2;
        case K_UPARROW:
        case K_LEFTARROW:
                S_LocalSound ("sound/misc/menu1.wav");
@@ -4477,6 +4480,8 @@ static void M_ServerList_Key(cmd_state_t *cmd, int k, int ascii)
                        slist_cursor = serverlist_viewcount - 1;
                break;
 
+       case K_PGDN:
+               slist_cursor += slist_visible - 2;
        case K_DOWNARROW:
        case K_RIGHTARROW:
                S_LocalSound ("sound/misc/menu1.wav");
@@ -4485,6 +4490,16 @@ static void M_ServerList_Key(cmd_state_t *cmd, int k, int ascii)
                        slist_cursor = 0;
                break;
 
+       case K_HOME:
+               S_LocalSound ("sound/misc/menu1.wav");
+               slist_cursor = 0;
+               break;
+
+       case K_END:
+               S_LocalSound ("sound/misc/menu1.wav");
+               slist_cursor = serverlist_viewcount - 1;
+               break;
+
        case K_ENTER:
                S_LocalSound ("sound/misc/menu2.wav");
                if (serverlist_viewcount)