WoW API: IsActiveBattlefieldArena
Returns information if you are currently in an arena game, it also returns if that arena game is "registered" (matched game)
local isArena, isRegistered = IsActiveBattlefieldArena();
Returns
- arg1 - arg2
- arg1
- Integer - 1 for true, nil for false
- arg2
- Integer - 1 for true, nil for false