1. {
2. @EventHandler
3. public void onEntityExplode(EntityExplodeEvent e)
4. {
5.   Calendar c = Calendar.getInstance();
6.   int hr = c.get(11);
7.   if (((hr >= 24) || (hr < 12)) && (e.getEntity().getType().equals(EntityType.PRIMED_TNT))) {
8.     e.setCancelled(true);
9.   }
10. }
11.  
12. @EventHandler(priority=EventPriority.HIGHEST)
13. public void onBlock(BlockPlaceEvent e)
14. {
15.   Player p = e.getPlayer();
16.   Material m = e.getBlock().getType();
17.   Location l = e.getBlock().getLocation();
18.   int y = l.getBlockY();
19.   if (m == Material.TNT) {
20.     if (y > 50) {
21.       e.setCancelled(true);
22.       p.sendMessage(ChatUtil.fixColor("§4Blad: §cTnT mozna stawiac od 50 kratki"));
23.     }
24.   }
25. }
26. @EventHandler
27. public void onPlayerClick(PlayerInteractEvent e)
28. {
29.   Player p = e.getPlayer();
30.   if ((e.getAction() == Action.RIGHT_CLICK_BLOCK) &&
31.     (p.getItemInHand().getType().equals(Material.EXPLOSIVE_MINECART)) &&
32.     (p.getLocation().getY() > 50.0D))
33.   {
34.           p.sendMessage(ChatUtil.fixColor( "&4Blad: &cMinecart z TNT mozna stawiac tylko od 50 poziomu w dol."));
35.     e.setCancelled(true);
36.     return;
37.   }
38. }
39. @EventHandler
40. public void onTNTPlace(BlockPlaceEvent e)
41. {
42.   Material m = e.getBlockPlaced().getType();
43.   Player p = e.getPlayer();
44.  
45.   Calendar c = Calendar.getInstance();
46.   int hr = c.get(11);
47.   if ((m == Material.TNT) && ((hr >= 24) || (hr < 12)))
48.   {
49.     e.setCancelled(true);
50.     p.sendMessage(ChatUtil.fixColor("§4TNT §7dziala w godzinach §c10:00 §7- §c22:00"));
51.   }
52. }
53. }