How do I add an ItemStack to a horse inventory slot?

[Agreenstopsign]

simply, how do I add an itemstack to a horses saddle/horsearmor slot?

[Agreenstopsign]

am I able to just add it?
or do I have to use NBT?
(I do not know how to do either..)

[poopoodice]

try 

replaceItemInInventory()

 

[Agreenstopsign]

yes I know that, however, replaceItemInInventory asks or a number (which represents the slot), and then the itemstack,
I do not know what the number for a horses saddle/horse armor slot is

Edited July 13, 2020 by Agreenstopsign

[Novârch]

1 hour ago, Agreenstopsign said:

yes I know that, however, replaceItemInInventory asks or a number (which represents the slot), and then the itemstack,
I do not know what the number for a horses saddle/horse armor slot is

Well look through the code and find out, it has to be somewhere, my guess is 0 for the saddle and 1 for the armor.

[Agreenstopsign]

I have looked quite a bit.. and I have also tested 0 and 1, and it just creates the item stack in my hotbar slots 0 and 1.
I also looked through a bit of code for horses, and whenever saddle slot was brought up, I would see either 3, or -18, however, once again neither work, -18 crashes the game, and 3 simply adds it to hotbar

 

Edited July 13, 2020 by Agreenstopsign

[Novârch]

4 minutes ago, Agreenstopsign said:

I have looked quite a bit.. and I have also tested 0 and 1, and it just creates the item stack in my hotbar slots 0 and 1

 

I'm gonna take a wild guess and say you're calling the method on the player, I can't be certain without seeing your code.

[Agreenstopsign]

your wild guess was correct, 

[Agreenstopsign]

I have found that the horses saddle slot is most likely 400, and armor slot is 401.. however I still cannot seem to add an itemstack, I have "mc.player.getRidingEntity().replaceItemInInventory(401, itemstack);"
but still, in game nothing seems to happen

I found out the info about the slot number in the file for the /ReplaceItem command, 

 

Edited July 14, 2020 by Agreenstopsign

[poopoodice]

I don’t think doing that on client (mc) would work, what do you want to do?

Edited July 14, 2020 by poopoodice

[Agreenstopsign]

do you have a recommendation for what you think would work?

[poopoodice]

What and where you want to do this?