Nini's Custom Crafter

This is a datapack designed to make adding custom recipes easier and more vanilla friendly.
It accomplishes this by removing the need for a complicated advancement + recipe setup and replacing it with a single command:
execute as @e[tag=custom_crafter] at @s if block ~ ~ ~ dropper{Items:[{Slot:0b,id:"",Count:1b},{Slot:1b,id:"",Count:1b},{Slot:2b,id:"",Count:1b},{Slot:3b,id:"",Count:1b},{Slot:4b,id:"",Count:1b},{Slot:5b,id:"",Count:1b},{Slot:6b,id:"",Count:1b},{Slot:7b,id:"",Count:1b},{Slot:8b,id:"",Count:1b}]} run data merge block ~ ~ ~ {Items:[{Slot:4b,id:"RESULT",Count:1b}]}



Usage:
Just replace the Items in the "if block statement" with your input items and the RESULT in the "data merge block statement" with your output... easy as that!

WORKS WITH NBT!!!

Obtaining the Crafter:
#1 Option:
Put a Crafting Table in the Inventory or Crafting Table Crafting fields and take out the book.

#2 Option:
Drop 4x Iron Ingot, 4x Copper Ingot and 1x Leather on a Crafting Table

#3 Option
Throw an experience bottle on a the structure shown below. (Build on ground)
O X O   O = Redstone Block
X C X   X = Dianmond Block
O X O   C = Crafting Table

You can turn of any of the options by deleting them in the code (to make it harder).

Future:
I might make a Texture Pack to make everything look more pretty