API:ClearTarget

UI Lua API · Target functions
Version: WAR 1.4.8

Clears the player's hostile or friendly target.

ClearTarget(targetType)

Arguments

targetType: number – Which target to clear: GameData.TargetType.HOSTILE or GameData.TargetType.FRIENDLY. Only the values 0 and 1 are accepted.

Nothing.

The client takes the object in the given target slot and removes that object from both the hostile and the friendly slot.
If the slot is empty, nothing happens.
If there is no player object, nothing happens.

Error in Function Call 'ClearTarget': Invalid Target Type. – targetType is not 0 or 1.
The generic Invalid Parameters message when the argument is missing or not a number.

From easystem_windowutils/source/windowutils.lua (the Escape key handler):

if( TargetInfo:UnitName(TargetInfo.HOSTILE_TARGET) ~= L"" )
then
    ClearTarget( GameData.TargetType.HOSTILE )
    return
end