TextDisplayGetObservers

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This function can be used to retrieve all the players currently observing a specified textdisplay.

Syntax

table textDisplayGetObservers ( textdisplay theDisplay )

Required Arguments

  • theDisplay: The textdisplay of which observers you want to get.

Returns

Returns a table of players that are observers of the display or false if invalid textdisplay is passed.

Example


function removeAllObservers ( player , command )
	local tObservers = textDisplayGetObservers ( serverDisplay ) -- get a table of all observers in 'serverDisplay' text display
	if tObservers then -- if got the table
		for index,player in ipairs ( tObservers ) do -- loop the table
			textDisplayRemoveObserver ( serverDisplay , player ) -- remove the player from the text display
		end
	end
end
addCommandHandler("removeAllObservers",removeAllObservers)

See Also