TextDisplayAddObserver

Description

This function adds a player as an observer of a textdisplay. This allows the player to see any textitems that the textdisplay contains.

Syntax

void textDisplayAddObserver ( textdisplay textDisplay, player playerToAdd )

Required Arguments

• textDisplay: The textdisplay to add the player to as an observer.
• playerToAdd : The player that should observe the textdisplay.

Example

textDisplay = textCreateDisplay ()
textDisplayAddObserver ( textDisplay, player )
textItem = textCreateTextItem ( "Hello World", 0.5, 0.5, "low", 255, 0, 0, 0, 1.0 )
textDisplayAddText ( textDisplay, textItem )[/lua]