From 70c09f072baf32ac01b51c1861b244c7583cf15e Mon Sep 17 00:00:00 2001
From: LengthenedGradient
 <109800352+LengthenedGradient@users.noreply.github.com>
Date: Fri, 2 Aug 2024 23:05:01 -0400
Subject: [PATCH] Add Rack Forward Indicators

---
 lua/entities/acf_rack/cl_init.lua | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/lua/entities/acf_rack/cl_init.lua b/lua/entities/acf_rack/cl_init.lua
index a0af10f..1b23323 100644
--- a/lua/entities/acf_rack/cl_init.lua
+++ b/lua/entities/acf_rack/cl_init.lua
@@ -73,6 +73,7 @@ do	-- Overlay/networking
 	local JoystickMat = Material("icon16/joystick.png")
 	local RadarColor = Color(255,255,0,25)
 	local ControllerColor = Color(0,255,0,25)
+	local ForwardColor = Color(255,0,0)
 
 	function ENT:DrawOverlay()
 		local SelfTbl = self:GetTable()
@@ -132,5 +133,15 @@ do	-- Overlay/networking
 			render.SetMaterial(JoystickMat)
 			render.DrawSprite(Computer:LocalToWorld(Computer:OBBCenter()), 12, 12, color_white)
 		end
+
+		local p1 = self:GetPos() + self:GetForward() * 24
+		local p2 = self:GetPos()
+		local dir = (p1 - p2):GetNormalized()
+		local dir2 = EyeVector()
+		local right = (dir:Cross(dir2)):GetNormalized()
+
+		render.DrawLine(p1, p2, ForwardColor)
+		render.DrawLine(p1, p1 + (-dir - right) * 5, ForwardColor)
+		render.DrawLine(p1, p1 + (-dir + right) * 5, ForwardColor)
 	end
 end
\ No newline at end of file