Bot waypoints: fix creation of a jump / support link from wp A to wp B breaking hardw...

diff --git a/qcsrc/server/bot/default/waypoints.qc b/qcsrc/server/bot/default/waypoints.qc
index ee847bc6de4dac58a5017a8b2ec1a1f4d28c788f..7a40f18e8df56f6e1eacf6e0f242b08b316ee9e6 100644 (file)
--- a/qcsrc/server/bot/default/waypoints.qc
+++ b/qcsrc/server/bot/default/waypoints.qc
@@ -341,6 +341,18 @@ void waypoint_unmark_hardwiredlink(entity wp_from, entity wp_to)
        return;
 }
 
+void waypoint_restore_hardwiredlinks(entity wp)
+{
+       if (wp.wphw00) waypoint_addlink(wp, wp.wphw00);
+       if (wp.wphw01) waypoint_addlink(wp, wp.wphw01);
+       if (wp.wphw02) waypoint_addlink(wp, wp.wphw02);
+       if (wp.wphw03) waypoint_addlink(wp, wp.wphw03);
+       if (wp.wphw04) waypoint_addlink(wp, wp.wphw04);
+       if (wp.wphw05) waypoint_addlink(wp, wp.wphw05);
+       if (wp.wphw06) waypoint_addlink(wp, wp.wphw06);
+       if (wp.wphw07) waypoint_addlink(wp, wp.wphw07);
+}
+
 void waypoint_setupmodel(entity wp)
 {
        if (autocvar_g_waypointeditor)
@@ -1219,6 +1231,11 @@ void waypoint_think(entity this)
                        }
                }
        });
+
+       // waypoint_clearlinks preserves references to old hardwired links (.wphwXX links)
+       // so they can be restored here when a wp is spawned over an existing one
+       waypoint_restore_hardwiredlinks(this);
+
        navigation_testtracewalk = 0;
        this.wplinked = true;
        this.dphitcontentsmask = dphitcontentsmask_save;
@@ -1241,6 +1258,8 @@ void waypoint_clearlinks(entity wp)
        wp.wp16mincost = wp.wp17mincost = wp.wp18mincost = wp.wp19mincost = wp.wp20mincost = wp.wp21mincost = wp.wp22mincost = wp.wp23mincost = f;
        wp.wp24mincost = wp.wp25mincost = wp.wp26mincost = wp.wp27mincost = wp.wp28mincost = wp.wp29mincost = wp.wp30mincost = wp.wp31mincost = f;
 
+       // don't remove references to hardwired links (.wphwXX fields)
+
        wp.wplinked = false;
 }