16 Note To See This In Game Verse Debug Draw Must Be

# Source URL: https://dev.epicgames.com/documentation/en-us/fortnite/create-custom-npc-behavior-in-unreal-editor-for-fortnite
# Local doc:  epic-docs/documentation/en-us/fortnite/create-custom-npc-behavior-in-unreal-editor-for-fortnite.md
# Section:    NOTE: To see this in game, Verse Debug Draw must be enabled in Island Settings.
# This function draws an arrow from the Agent's head to its look at point every half a second.
# NOTE: To see this in game, Verse Debug Draw must be enabled in Island Settings.
DrawDebugLookAt(Character:fort_character, LookAtPoint:vector3)<suspends>:void=
loop:
DebugDrawNPC.DrawArrow( Character.GetTransform().Translation + vector3{ Z := VerticalOffsetToNPCHead},
LookAtPoint,
?ArrowSize := 50.0,
?Color := NamedColors.Yellow,
?Thickness := 5.0,
?DrawDurationPolicy := debug_draw_duration_policy.FiniteDuration,
?Duration := LookAtDebugDrawDuration )
#This sleep matches the length of time the arrow is drawn to avoid duplicate draws.
Sleep(LookAtDebugDrawDuration)