TextDisplayAddObserver

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 display, player playerToAdd )

Required Arguments

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

Example

display = textCreateDisplay ()                 -- create a new display, store the reference in a variable called display
textDisplayAddObserver ( display, thePlayer )  -- add an observer to it
text = textCreateTextItem ( "Hello World", 0.5, 0.5, "low", 255, 0, 0, 0, 1.0 ) -- create a text item
textDisplayAddText ( display, text )           -- Add the text item to the text display

See Also

• textCreateDisplay
• textCreateTextItem
• textDestroyDisplay
• textDestroyTextItem
• textDisplayAddObserver
• textDisplayAddText
• textDisplayGetObservers
• textDisplayIsObserver
• textDisplayRemoveObserver
• textDisplayRemoveText
• textItemGetColor
• textItemGetPosition
• textItemGetPriority
• textItemGetScale
• textItemGetText
• textItemSetColor
• textItemSetPosition
• textItemSetPriority
• textItemSetScale
• textItemSetText