For Minecraft 1.20

This data pack shows an indicator of a player's warning level for summoning the warden



Upon entering a deep dark biome or an ancient city, four diamonds are displayed in the player's actionbar. A diamond will be filled when a shrieker has been triggered, indicating the player's warning level accordingly. When four diamonds are filled, the player has reached the max warning level, and the warden will spawn. After 10 minutes without triggering a shrieker, the warning level goes down by one.

This data pack has been tested to be multiplayer compatible and is made at which extraction is not required.