====== HudTop ======
{{tag>hud widescreen needs_examples}}
''fixed HudTop()''

===== Description =====
Returns the Y of the top screen boundary in [[:HUD coordinate system]]. Assumes HUD height to be that specified in [[:hud_library_state#virtual_screen_size|HUD Library state]]. Uses [[GetAspectRatio]] to calculate it for current aspect ratio.