itch.io

To have a repair mechanism that fits the style of gameplay, you'd want to have a process such as:

1. Disassemble their weapon on the anvil
2. Move the blade to the forge, heat it
3. Bring the blade back to the anvil and hit it a couple times
4. Reassemble the weapon and hand it back to the customer

Or for simple replacement part style repair:

1. Disassemble their weapon on the anvil
2. Replace their broken part (handle, blade, guard) with a new one from your supply
3. Hand the repaired item back to the customer