WoW API: HasAction
Tests if an action slot is occupied.
hasAction = HasAction(actionSlot)
Parameters
Arguments
- actionSlot - ActionSlot
- The tested action slot.
Returns
- hasAction - Flag
- 1, if the slot contains an action
- nil, if the slot is empty
Tests if an action slot is occupied.
hasAction = HasAction(actionSlot)
Arguments
Returns