View source for EVENT UPDATESCREENAREA

{{EventTable|1=EVENT_UPDATESCREENAREA |2=[[screenpeek]]|3=[[i|player->i]]|4=4 values}}

EVENT_UPDATESCREENAREA is a [[EDuke32_event_list|Misc Event]].

This event is triggered whenever the visible game area is updated. Use this [[event]] to change the size of the game view, similar to when you press '''+''' or '''-'''

The struct members [[RETURN|ud.return[0] to ud.return[3]]] hereby store '''x1''', '''y1''', '''x2''' and '''y2''' in sequence. Alter these in order to resize the screen area.

See also struct members [[screenarea_x1]], [[screenarea_y1]], [[screenarea_x2]], [[screenarea_y2]], which are aliases for [[RETURN|ud.return]].

== Return Values ==

:; userdef.return 0 (alias RETURN)
:: Alias [[screenarea_x1]]. This value describes the leftmost boundary (x-axis) of the screen.

:; userdef.return 1
:: Alias [[screenarea_y1]]. This value describes the topmost boundary (y-axis) of the screen. 

:; userdef.return 2
:: Alias [[screenarea_x2]]. This value describes the rightmost boundary (x-axis) of the screen. 

:; userdef.return 3
:: Alias [[screenarea_y2]]. This value describes the bottom boundary (y-axis) of the screen.

[[Category:Events]]