WoW:API UnitHealth: Difference between revisions
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(added info about 0 result for non existing target, corrected the example) |
(Factual correction - 3.0 changed it to always return exact health.) |
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{{wowapi}} __NOTOC__ | {{wowapi}} __NOTOC__ | ||
Returns the current health of the specified unit | Returns the current health of the specified unit. | ||
local health = UnitHealth(unit); | local health = UnitHealth(unit); | ||
Revision as of 07:23, 13 January 2009
← WoW API < UnitHealth
Returns the current health of the specified unit.
local health = UnitHealth(unit);
Parameters
- unit
- UnitId - identifies the unit to query health for
Returns
- health
- Integer - current health of the specified unit, returns 0 if the specified unit does not exist (eg. "target" given but there is no target)
Example
Print the target's health to the chat frame:
DEFAULT_CHAT_FRAME:AddMessage( "target health ="..UnitHealth("target") )