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This topic is the discussión abut the function FirstOfGroup. You can see all the information about this function keyword HERE.

[functions] FirstOfGroup No New Posts Jassdoc

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[functions] FirstOfGroup
on: February 19, 2022, 03:35:18 PM
returns the unit at the first position in group or null if that unit no longer exists.

Equivalent to: BlzGroupUnitAt(varGroup, 0)

Note: If the first unit of this group was removed from the game (RemoveUnit or decayed) then null be returned, regardless if there're valid units in group at further indeces. To iterate over all existing units of a group, use ForGroup/ForGroupBJ.
You cannot remove such null "holes" from a group without destroying or clearing it (DestroyGroup/GroupClear)
« Last Edit: February 19, 2022, 03:51:23 PM by City17 »


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