WoW:API IsUsableAction
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Determine if an action can be used.
isUsable, notEnoughMana = IsUsableAction(slot)
Parameters
Arguments
- (slot)
- slot
- Integer - The action slot to retrieve data for.
Returns
- isUsable, notEnoughMana
- isUsable
- Flag - Returns 1 if the action is valid for use at present (Does NOT include cooldown or range tests), nil otherwise.
- notEnoughMana
- Flag - Returns 1 if the reason for the action not being usable is because there is not enough mana/rage/energy, nil otherwise.
Example
local isUsable, notEnoughMana = IsUsableAction(1);