Is wearing armour
Whether a player wears any piece, all four pieces, or something in one armour slot.
A Minecraft element (a check) in Items & inventories. Needs the Basic plan or higher to go live; building and testing are free.
Example
When a player enters a region → If Is wearing armour: any → Answer: No armour in the arena.
Also called
wearing armor, has armour, equipped, naked
Works as a data pack?
No. This one needs the Elementium plugin on a Paper server.
What you give it
- Player