Powers

A Powers handle reads and changes the native powers on one live object. Create one with Object:powers. Methods accept only typed constants from mux.world.powers.

tostring(powers) produces powers(#<dbref>). It raises mux.object.invalid after the underlying object becomes stale.

Changes run immediately as God. They are not part of the State transaction and are not rolled back if the callback later fails.

Method	Description
`Powers:list`	Lists the powers currently granted.
`Powers:has`	Tests a power’s presence.
`Powers:add`	Grants a power and reports whether it changed.
`Powers:remove`	Removes a power and reports whether it changed.