Guide 1 Docs 2 Reference 3
3

Breaker type

What took a block out, and with what.

Fields 3

breaker.cause: "player" | "fire" | "explosion" | "water" | "support"

What took the block out: a player, fire, an explosion, flowing water, or the loss of what held it up ("support").

breaker.tool: string?

The item in hand, or nil for a bare hand and for the four causes that have none.

breaker.creative: boolean

Whether a creative player broke it; creative takes the block and leaves nothing. False for the four causes with no player.