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addons/tfa_base/lua/tfa/modules/cl_tfa_inspection.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/
+--]]
+
+
+-- Copyright (c) 2018-2020 TFA Base Devs
+
+-- Permission is hereby granted, free of charge, to any person obtaining a copy
+-- of this software and associated documentation files (the "Software"), to deal
+-- in the Software without restriction, including without limitation the rights
+-- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+-- copies of the Software, and to permit persons to whom the Software is
+-- furnished to do so, subject to the following conditions:
+
+-- The above copyright notice and this permission notice shall be included in all
+-- copies or substantial portions of the Software.
+
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+-- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+-- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+-- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+-- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+-- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+-- SOFTWARE.
+
+if CLIENT then
+	local doblur = GetConVar("cl_tfa_inspection_bokeh")
+	local blurdist = GetConVar("cl_tfa_inspection_bokeh_radius")
+	local tfablurintensity = 0
+	local blur_mat = Material("pp/bokehblur")
+	local tab = {}
+	tab["$pp_colour_addr"] = 0
+	tab["$pp_colour_addg"] = 0
+	tab["$pp_colour_addb"] = 0
+	tab["$pp_colour_brightness"] = 0
+	tab["$pp_colour_contrast"] = 1
+	tab["$pp_colour_colour"] = 1
+	tab["$pp_colour_mulr"] = 0
+	tab["$pp_colour_mulg"] = 0
+	tab["$pp_colour_mulb"] = 0
+
+	local function MyDrawBokehDOF()
+		render.UpdateScreenEffectTexture()
+		render.UpdateFullScreenDepthTexture()
+		blur_mat:SetTexture("$BASETEXTURE", render.GetScreenEffectTexture())
+		blur_mat:SetTexture("$DEPTHTEXTURE", render.GetResolvedFullFrameDepth())
+		blur_mat:SetFloat("$size", tfablurintensity * 6)
+		blur_mat:SetFloat("$focus", 0)
+		blur_mat:SetFloat("$focusradius", blurdist:GetFloat())
+		render.SetMaterial(blur_mat)
+		render.DrawScreenQuad()
+	end
+
+	local cv_dxlevel = GetConVar("mat_dxlevel")
+
+	local function Render()
+		tfablurintensity = 0
+
+		if cv_dxlevel:GetInt() < 90 then return end
+		if TFA.DrawingRenderTarget then return end
+
+		local ply = LocalPlayer()
+		if not IsValid(ply) then return end
+
+		local wep = ply:GetActiveWeapon()
+		if not IsValid(wep) or not wep.IsTFAWeapon then return end
+
+		tfablurintensity = wep:GetInspectingProgress()
+
+		if tfablurintensity > 0.01 then
+			if doblur and doblur:GetBool() then
+				MyDrawBokehDOF()
+			end
+
+			tab["$pp_colour_brightness"] = -tfablurintensity * 0.02
+			tab["$pp_colour_contrast"] = 1 - tfablurintensity * 0.1
+
+			DrawColorModify(tab)
+		end
+	end
+
+	local function InitTFABlur()
+		hook.Add("PreDrawViewModels", "PreDrawViewModels_TFA_INSPECT", Render)
+
+		local pp_bokeh = GetConVar( "pp_bokeh" )
+		hook.Remove("NeedsDepthPass","NeedsDepthPass_Bokeh")
+		hook.Add("NeedsDepthPass", "aaaaaaaaaaaaaaaaaaNeedsDepthPass_TFA_Inspect", function()
+			if not ( doblur and doblur:GetBool() ) then return end
+
+			if tfablurintensity > 0.01 or ( pp_bokeh and pp_bokeh:GetBool() ) then
+				DOFModeHack(true)
+
+				return true
+			end
+		end)
+	end
+
+	hook.Add("InitPostEntity","InitTFABlur",InitTFABlur)
+
+	InitTFABlur()
+end