@oldgmcheck

@oldgmcheck

Usage:
@oldgmcheck <stat>/<value>[+<skill>/<value>][ at <difficulty>]
@oldgmcheck/can_crit <same as above>
@oldgmcheck/flub <same as above>

Performs a stat + skill at difficulty check with specified values. If no
difficulty is set, default is used. Intended for GMs to make rolls for NPCs
that don't necessarily exist as characters in-game. The /can_crit switch
allows the roll to crit. The /flub switch intentionally, silently fails.