Dynamically updates NPC vendors to sell additional items via .json file definitions.
While experimenting with NPC vendor inventories for another project, I was annoyed by the process used to change vendor stocks. In some cases, the vendor inventories need to be set in advance, preventing dynamic changes between separate mods which causes file conflicts. I solved this issue by creating a .json file format and processing scripts which accepts vendor item information, and modifies the NPC vendor inventory as the .json files describe.