Create: Numismatics Advancement Seeker

Players who finish vanilla advancements and the custom advancements added by Create and Create: Numismatics receive coins from the Numismatics currency system. Each advancement is sorted into one of three types, Task, Goal or Challenge, and each type pays a different coin amount set in the config. Task advancements such as Stone Age pay one Sprocket by default, Goal advancements such as Sky's Limit pay one Cog, and Challenge advancements such as Cover Debris pay one Crown. Only the default values are set in the config, so server owners can change the coin and amount for each type.

A second source of coins is playtime. By default a player is rewarded one Sprocket for each hour played, and the system can be disabled entirely or the reward interval changed in the config. The config also controls the coin type and amount for each reward. The maximum amount is 8192, but the recommended amount is lower because a large number of produced items can cause lag on servers and in worlds. Coin type names should match item IDs in lower case.

The mod runs on NeoForge for 1.21.1 and is needed only on the server, so players join without installing it. Create and Create: Numismatics must be present as well. The source code and issue tracker are public, and the code is released under the MIT License, so the mod is open source.