add
abstract fun addObjective(name: String, criterion: Criterion, displayName: Component, renderType: ObjectiveRenderType): Objective
Creates a new objective with the given name, criterion, displayName, and renderType, and adds it to this scoreboard.
Return
the created objective
Parameters
name
the name
criterion
the criterion
display
the display name
render
the render type
Throws
if an objective with the given name is already registered with this scoreboard