Item Stages - Adding items to the progression system на версии [1.12.2] [1.16.5] [1.19.4]

Item Stages is a mod-addon for the GameStages API. It allows you to add items and blocks to custom progression systems. For more detailed information, it is recommended to review the descriptions of the GameStage API mods. In short, stages are parts of the progression system configured by a modpack or server. Stages are assigned to players using a command, which is usually triggered by a quest, achievement, or even a command block mod.