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gamemodes/ixhl2rp/plugins/ln_firstperson/cl_hooks.lua

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+--[[
+| This file was obtained through the combined efforts
+| of Madbluntz & Plymouth Antiquarian Society.
+|
+| Credits: lifestorm, Gregory Wayne Rossel JR.,
+| 	Maloy, DrPepper10 @ RIP, Atle!
+|
+| Visit for more: https://plymouth.thetwilightzone.ru/
+--]]
+
+
+local PLUGIN = PLUGIN
+
+-- Called when the player's view needs to be calculated.
+function PLUGIN:CalcView(client, origin, angles, fov)
+	local view = {}
+	local eyeAtt = client:GetAttachment(client:LookupAttachment("eyes"))
+	local forwardVec = client:GetAimVector()
+	local FT = FrameTime()
+	
+	if (!ix.option.Get("enableImmersiveFirstPerson", true) or !client:Alive() or client:InVehicle() or !eyeAtt) then
+		return
+	end
+	
+	if (!CurView) then
+		CurView = angles
+	else
+		CurView = LerpAngle(math.Clamp(FT * (35 * (1 - math.Clamp(ix.option.Get("smoothScale", 0.7), 0, 0.9))), 0, 1), CurView, angles + Angle(0, 0, eyeAtt.Ang.r * 0.1))
+	end
+
+	if (eyeAtt) then
+		view.angles = CurView
+		view.fov = fov
+			
+		return view
+	end
+end
+
+-- Called when the HUD needs to be painted.
+function PLUGIN:HudPaint()
+	local tr, pos
+	local td = {}
+
+	if (!ix.option.Get("customCrosshair", true)) then
+		return
+	end
+
+	client = LocalPlayer()
+
+	if (!ix.option.Get("enableImmersiveFirstPerson", true) or !client:Alive()) then
+		return
+	end
+	
+	td.start = client:GetShootPos()
+	td.endpos = td.start + client:GetAimVector() * 3000
+	td.filter = client
+	
+	tr = util.TraceLine(td)
+	pos = tr.HitPos:ToScreen()
+		
+	surface.SetDrawColor(0, 0, 0, 125)
+	surface.DrawRect(pos.x - 2, pos.y - 1, 5, 5)
+	
+	surface.SetDrawColor(255, 255, 255, 150)
+	surface.DrawRect(pos.x - 1, pos.y, 3, 3)
+end