TextDisplayGetObservers
From Multi Theft Auto: Wiki
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
- textCreateDisplay
- textCreateTextItem
- textDestroyDisplay
- textDestroyTextItem
- textDisplayAddObserver
- textDisplayAddText
- textDisplayGetObservers
- textDisplayIsObserver
- textDisplayRemoveObserver
- textDisplayRemoveText
- textItemGetColor
- textItemGetPosition
- textItemGetPriority
- textItemGetScale
- textItemGetText
- textItemSetColor
- textItemSetPosition
- textItemSetPriority
- textItemSetScale
- textItemSetText