SecurityListener.java 文件源码

/**
 * Patch player teleporting through portals to be INSIDE the world border
 *
 * @param event Event
 */
@EventHandler
public void onPlayerPortal(PlayerPortalEvent event)
{
    if (!this.game.getPlugin().getServer().getAllowNether() || this.game.getSurvivalGameLoop().isNetherClosed())
    {
        event.setCancelled(true);
        return;
    }
    TravelAgent travelAgent = event.getPortalTravelAgent();
    Location destination = travelAgent.findPortal(event.getTo());

    if (destination != null)
    {
        if (!SafePortalsUtils.isInsideBorder(destination))
        {
            event.useTravelAgent(false);
            boolean success = travelAgent.createPortal(event.getTo());

            if (success)
            {
                event.setTo(travelAgent.findPortal(event.getTo()));

                if (!SafePortalsUtils.isSafeSpot(event.getTo()))
                {
                    Location safeTo = SafePortalsUtils.searchSafeSpot(event.getTo());
                    if (safeTo != null)
                    {
                        event.setTo(safeTo);
                    }
                }
            }
        }
    }
    else
    {
        event.useTravelAgent(true);
    }
}