exists

Returns whether a scoreboard value exists on the entity.

Usage

let result = exists(<selector>.<score name>);

Arguments

• selector - location of the block to check.
• score name - name of the scoreboard value.

Example

func testExists() {
    if (exists(@e[type=pig,c=1].test)) {
        >>say nearest pig has a scoreboard value 'test'
    }
}