diff options
Diffstat (limited to 'nms-patches/PlayerConnection.patch')
| -rw-r--r-- | nms-patches/PlayerConnection.patch | 42 |
1 files changed, 30 insertions, 12 deletions
diff --git a/nms-patches/PlayerConnection.patch b/nms-patches/PlayerConnection.patch index 8948303b..e4b9ae11 100644 --- a/nms-patches/PlayerConnection.patch +++ b/nms-patches/PlayerConnection.patch @@ -1156,7 +1156,7 @@ + if (packetplayinwindowclick.b() < -1 && packetplayinwindowclick.b() != -999) { + return; + } - ++ + InventoryView inventory = this.player.activeContainer.getBukkitView(); + SlotType type = CraftInventoryView.getSlotType(inventory, packetplayinwindowclick.b()); + @@ -1412,7 +1412,7 @@ + } + return; + } -+ + + if (event instanceof CraftItemEvent) { + // Need to update the inventory on crafting to + // correctly support custom recipes @@ -1649,25 +1649,43 @@ } } else if ("MC|PickItem".equals(s)) { packetdataserializer = packetplayincustompayload.b(); -@@ -1323,9 +2427,31 @@ +@@ -1321,11 +2425,49 @@ + this.player.playerConnection.sendPacket(new PacketPlayOutHeldItemSlot(this.player.inventory.itemInHandIndex)); + } catch (Exception exception7) { PlayerConnection.LOGGER.error("Couldn\'t pick item", exception7); ++ this.disconnect("Invalid pick item!"); // CraftBukkit } } + // CraftBukkit start + else if (packetplayincustompayload.a().equals("REGISTER")) { -+ String channels = packetplayincustompayload.b().toString(com.google.common.base.Charsets.UTF_8); -+ for (String channel : channels.split("\0")) { -+ getPlayer().addChannel(channel); ++ try { ++ String channels = packetplayincustompayload.b().toString(com.google.common.base.Charsets.UTF_8); ++ for (String channel : channels.split("\0")) { ++ getPlayer().addChannel(channel); ++ } ++ } catch (Exception ex) { ++ PlayerConnection.LOGGER.error("Couldn\'t register custom payload", ex); ++ this.disconnect("Invalid payload REGISTER!"); + } + } else if (packetplayincustompayload.a().equals("UNREGISTER")) { -+ String channels = packetplayincustompayload.b().toString(com.google.common.base.Charsets.UTF_8); -+ for (String channel : channels.split("\0")) { -+ getPlayer().removeChannel(channel); ++ try { ++ String channels = packetplayincustompayload.b().toString(com.google.common.base.Charsets.UTF_8); ++ for (String channel : channels.split("\0")) { ++ getPlayer().removeChannel(channel); ++ } ++ } catch (Exception ex) { ++ PlayerConnection.LOGGER.error("Couldn\'t unregister custom payload", ex); ++ this.disconnect("Invalid payload UNREGISTER!"); + } + } else { -+ byte[] data = new byte[packetplayincustompayload.b().readableBytes()]; -+ packetplayincustompayload.b().readBytes(data); -+ server.getMessenger().dispatchIncomingMessage(player.getBukkitEntity(), packetplayincustompayload.a(), data); ++ try { ++ byte[] data = new byte[packetplayincustompayload.b().readableBytes()]; ++ packetplayincustompayload.b().readBytes(data); ++ server.getMessenger().dispatchIncomingMessage(player.getBukkitEntity(), packetplayincustompayload.a(), data); ++ } catch (Exception ex) { ++ PlayerConnection.LOGGER.error("Couldn\'t dispatch custom payload", ex); ++ this.disconnect("Invalid custom payload!"); ++ } + } + // CraftBukkit end } |