Texte cliquable

IChatBaseComponent comp = ChatSerializer.a("{\"text\":\"message non cliquable dans le chat : \",\"extra\":[{\"text\":\"§bmessage cliquable\",\"hoverEvent\":{\"action\":\"show_text\",\"value\":\"§cDescription du message\"},\"clickEvent\":{\"action\":\"run_command\",\"value\":\"/commande"\"}}]}");
                PacketPlayOutChat packet = new PacketPlayOutChat(comp);
                ((CraftPlayer) p).getHandle().playerConnection.sendPacket(packet);