[1.14.4] Help with creating keybindings.

[TesterTesting135]

Hello, so I'm attempting to create a keybinding. I've done it in 1.12.2, but have no idea how to do it in 1.14.4. Any assistance would be appreciated.

Thanks.

[TesterTesting135]

Ok, so I've figured out the keybinds but now i'm having trouble with packets. I don't understand the parameters of registerMessage.

[Animefan8888]

  On 10/7/2019 at 12:10 AM, TesterTesting135 said:

I don't understand the parameters of registerMessage.

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The first one is it's mod unique ID.
The second is a class that will be created by your decoder. (It needs to store all the information you want accessible on the other side(Server/Client)).

The third is a BIConsumer that takes in an instance of that class and a PacketBuffer. Use this to write the data sent over the network to the PacketBuffer.
The fourth is a Function that takes in a PacketBuffer and returns an instance of the class. Use this to read the data from the PacketBuffer into a new instance of the class.

The fifth and final parameter is a BiConsumer that takes in an instance of the class and a Supplier of NetworkEvent.Context. Use this to handle the information you sent over whether it be syncing data to the client or performing an action on the server.

[TesterTesting135]

Ok, thank you! Also, by any chance do you know how to add a tooltip to another item that you didn't create? (I'm trying to when you press a key, it will do stuff and also add a tooltip to that item that you're holding)

[Animefan8888]

  On 10/7/2019 at 1:15 AM, TesterTesting135 said:

Ok, thank you! Also, by any chance do you know how to add a tooltip to another item that you didn't create? (I'm trying to when you press a key, it will do stuff and also add a tooltip to that item that you're holding)

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There is an event for it. I believe it is called RenderTooltipEvent. You'll have to use Pre sub event to modify the lines List

[TesterTesting135]

Ok, thanks!

[TesterTesting135]

Sorry to bother you, but I'm trying to cancel the item drop event, and it works, but only if i have the inventory open, and then drag and drop out or press q inside the inventory menu. However, it doesn't work when i "q" inside the hotbar, without the inventory open. It just "deletes" the item, but when I click on the slot with the inventory open it reappears. Do you know why? Thanks. Code:

@SubscribeEvent
public static void onToss(ItemTossEvent event) {

    PlayerEntity player = event.getPlayer();
    //player.sendMessage(new StringTextComponent("1nd Stage."));
    if (ItemItemLock.hasLock(player)) {
        //player.sendMessage(new StringTextComponent("2nd Stage."));
        ItemStack droppedItem = event.getEntityItem().getItem();
        CompoundNBT nbt;
        if (droppedItem.hasTag()) {
            nbt = droppedItem.getTag();
        } else {
            nbt = new CompoundNBT();
        }
      //  player.sendMessage(new StringTextComponent("3nd Stage."));
        if (nbt.contains(ItemItemLock.NBT_LOCK)) {
        //    player.sendMessage(new StringTextComponent("4nd Stage."));
            if (nbt.getBoolean(ItemItemLock.NBT_LOCK)) {
        //        player.sendMessage(new StringTextComponent("5nd Stage."));

                event.setCanceled(true);
                ItemStack copy = droppedItem.copy();
                player.inventory.add(1, copy);

            }
        }
    }
}

[Animefan8888]

  On 10/7/2019 at 1:42 AM, TesterTesting135 said:

if (nbt.contains(ItemItemLock.NBT_LOCK)) {

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Firstly there is no point in checking if it contains it. It will return getBoolean will return false if it doesn't contain it.

 

  On 10/7/2019 at 1:42 AM, TesterTesting135 said:

Do you know why?

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Sounds like a client server desync.

[TesterTesting135]

Do you know how I could fix it? It worked in 1.12.2. Thanks.

[Animefan8888]

  On 10/7/2019 at 2:03 AM, TesterTesting135 said:

Do you know how I could fix it? It worked in 1.12.2. Thanks.

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Not off the top of my head. I will need more information. Is the event being called on the server or the client? If it's on the server you'll need to send a packet to the client specifically SSetSlotPacket I believe. There might be an easier way however.

[TesterTesting135]

I’m not sure if it’s on the server or client. I just created a class and annotated it event bus subscriber, and put that method in.

[Animefan8888]

  On 10/7/2019 at 2:14 AM, TesterTesting135 said:

I’m not sure if it’s on the server or client. I just created a class and annotated it event bus subscriber, and put that method in.

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Put a println or log message in the event method and have it print out World#isRemote. True means client and false means server.

[TesterTesting135]

Ok, I’m not currently at my environment but I think I have a solution:

however, I don’t know player.inventoryContainer in 1.14.

[TesterTesting135]

Ok, so I did player.container.detectandsendchanges but it still isn’t working. Also, if the item is not in slot 1 and the slot before is not occupied, it will push the item to the slot before and work. 

[Animefan8888]

  On 10/7/2019 at 3:02 AM, TesterTesting135 said:

Ok, so I did player.container.detectandsendchanges but it still isn’t working.

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That's not gonna work because the Container isn't open I believe.

 

  On 10/7/2019 at 3:02 AM, TesterTesting135 said:

Also, if the item is not in slot 1 and the slot before is not occupied, it will push the item to the slot before and work. 

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That's gotta be because it detected a change in the inventory. Like I said you will need to send a packet to the client.

[TesterTesting135]

Ok, I will try that. I’m still not sure why it worked on 1.12.2.

[TesterTesting135]

Ok, so i made a packet handler. What should i send to the client?

Thanks.

[Animefan8888]

  On 10/7/2019 at 3:27 AM, TesterTesting135 said:

Ok, so i made a packet handler. What should i send to the client?

Thanks.

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No i said you could use the vanilla packet.

[TesterTesting135]

Ok, i did this:

NetworkManager manager = new NetworkManager(PacketDirection.CLIENTBOUND);
WorkingPacketHandler.channel.sendTo(new SSetSlotPacket(), manager, NetworkDirection.PLAY_TO_CLIENT);

but it still doesn't work. Am i doing it wrong?

[TesterTesting135]

Ok, I didn't realize there were parameters. What am i supposed to put for windowIn and how do i get the current slot?

[TesterTesting135]

I tried some things, but it keeps crashing.

[TesterTesting135]

Bump.