i like the crafting system, but there are some problems:
lowercase support is essential
instead of crafting letters to blanks make an "eraser machine" (so they don't crowd the crafting inventory tab)
don't let the user input a bunch of letters, make a simple logic to check on every change:
- assert only one character remains
- if character not allowed make the input empty
I don't have the original fonts, so creating lowercase letters may break the asthetics. I made changes so typing in lowercase letters produces uppercase output.
I added proper item types so they hide in crafting guides and creative inventories (works on Unified Inventory)
I can't limit the number of characters inputted because of Minetest engine limitations :-(
i like the crafting system, but there are some problems: