public void handleCustomPayload(Packet250CustomPayload par1Packet250CustomPayload) {
if ("MC|BEdit".equals(par1Packet250CustomPayload.channel)) {
try {
DataInputStream datainputstream =
new DataInputStream(new ByteArrayInputStream(par1Packet250CustomPayload.data));
ItemStack itemstack = Packet.readItemStack(datainputstream);
if (!ItemWritableBook.validBookTagPages(itemstack.getTagCompound())) {
throw new IOException("Invalid book tag!");
}
ItemStack itemstack2 = playerEntity.inventory.getCurrentItem();
if (itemstack != null
&& itemstack.itemID == Item.writableBook.shiftedIndex
&& itemstack.itemID == itemstack2.itemID) {
itemstack2.setTagCompound(itemstack.getTagCompound());
}
} catch (Exception exception) {
exception.printStackTrace();
}
} else if ("MC|BSign".equals(par1Packet250CustomPayload.channel)) {
try {
DataInputStream datainputstream1 =
new DataInputStream(new ByteArrayInputStream(par1Packet250CustomPayload.data));
ItemStack itemstack1 = Packet.readItemStack(datainputstream1);
if (!ItemEditableBook.validBookTagContents(itemstack1.getTagCompound())) {
throw new IOException("Invalid book tag!");
}
ItemStack itemstack3 = playerEntity.inventory.getCurrentItem();
if (itemstack1 != null
&& itemstack1.itemID == Item.writtenBook.shiftedIndex
&& itemstack3.itemID == Item.writableBook.shiftedIndex) {
itemstack3.setTagCompound(itemstack1.getTagCompound());
itemstack3.itemID = Item.writtenBook.shiftedIndex;
}
} catch (Exception exception1) {
exception1.printStackTrace();
}
} else if ("MC|TrSel".equals(par1Packet250CustomPayload.channel)) {
try {
DataInputStream datainputstream2 =
new DataInputStream(new ByteArrayInputStream(par1Packet250CustomPayload.data));
int i = datainputstream2.readInt();
Container container = playerEntity.craftingInventory;
if (container instanceof ContainerMerchant) {
((ContainerMerchant) container).setCurrentRecipeIndex(i);
}
} catch (Exception exception2) {
exception2.printStackTrace();
}
} else {
ModLoader.serverCustomPayload(this, par1Packet250CustomPayload);
}
}
public void handleChat(Packet3Chat par1Packet3Chat) {
ModLoader.serverChat(this, par1Packet3Chat.message);
if (playerEntity.getChatVisibility() == 2) {
sendPacketToPlayer(new Packet3Chat("Cannot send chat message."));
return;
}
String s = par1Packet3Chat.message;
if (s.length() > 100) {
kickPlayerFromServer("Chat message too long");
return;
}
s = s.trim();
for (int i = 0; i < s.length(); i++) {
if (!ChatAllowedCharacters.isAllowedCharacter(s.charAt(i))) {
kickPlayerFromServer("Illegal characters in chat");
return;
}
}
if (s.startsWith("/")) {
func_72566_d(s);
} else {
if (playerEntity.getChatVisibility() == 1) {
sendPacketToPlayer(new Packet3Chat("Cannot send chat message."));
return;
}
s =
(new StringBuilder())
.append("<")
.append(playerEntity.username)
.append("> ")
.append(s)
.toString();
logger.info(s);
mcServer.getConfigurationManager().sendPacketToAllPlayers(new Packet3Chat(s, false));
}
chatSpamThresholdCount += 20;
if (chatSpamThresholdCount > 200
&& !mcServer.getConfigurationManager().areCommandsAllowed(playerEntity.username)) {
kickPlayerFromServer("disconnect.spam");
}
}
