5e has crafting. It is Tool Proficiencies that manage them. Solasta implements crafting fairly well. If you have the proficiency, you can make various needed items: poisoned arrows, bolts, regular arrows and bolts 0 because you don't have unlimited - daggers + 1, swords + 1, frost sword, doom Greatsword, lightbringer Greatswordm etc.
Each day you rest, you make a proficiency roll. If successful, you get a certain number of crafting points accomplished towards the completion of the item. Once you finish acquiring the points, the item's crafted.
