
This pack is part of a series meant to refine the various recipes found in Minecraft to be balanced, consistent, and convenient.
This pack should work on the latest version of Minecraft, even if I haven't updated the metadata yet. Please report an issue if it doesn't function in the latest update.
While there are many data packs that tweak recipes, none provided a cohesive set of changes that prioritized balance, convenience, and consistency at the time Crafting Refinements was created. This pack has been split off to allow for greater modularity.
There are some general rules that Minecraft recipes generally follow (and which this datapack seeks to remove exceptions to)
Metal doors and trapdoors have long suffered from a fabrication paradox. Six iron ingots somehow compress into three full doors, yet four ingots only manage to produce a single trapdoor, despite the trapdoor being half the size. To make matters worse, the iron and copper trapdoor layouts don’t resemble their wooden counterparts. This all stems from the fact that metal bars borrow the wooden trapdoor pattern, for not good reason as it doesn't look anything like bars.
First step to fixing these issues was to change the trapdoor recipe to match the wooden trapdoor layout and increase its output. Thus while a steeper upfront cost, are cheaper in bulk.
Now, however, bars and metal trapdoors use the same recipes. To straighten this out, I reworked the bar recipes so they actually resemble bars in the crafting grid.
If six ingots make two trapdoors, they should not make three doors. Thus metal doors are scaled back to a single output for six ingots (what were you doing with the other three anyway?). Additionally, wooden doors use six full blocks while metal doors use two-thirds of a full block. Thus it makes sense that six ingots would make fewer doors.
I also increased the chain output from one to four to make decoration easier and to keep its yield more in line with bars.
These recipe changes seek to follow rules 1, 2, 3, and 5.
For other recipe balance and consistency changes: Crafting Refinements: Recipe Rebalance
For more copper recipes on the stonecutter: Crafting Refinements: Stonecutter Solutions
For better rates for wooden fence gates, wood, and trapdoors: Crafting Refinements: Wasteless Wood
For better rates for copper stairs: Crafting Refinements: Six Stairs
For more recipe changes, check out the original pack: Crafting Refinements