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addons/tfa-base/lua/tfa/att/hl2r_ar2_legacy_is.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/
+--]]
+
+if not ATTACHMENT then
+	ATTACHMENT = {}
+end
+
+ATTACHMENT.Name = "Ironsight-less"
+--ATTACHMENT.ID = "base" -- normally this is just your filename
+ATTACHMENT.Description = { TFA.AttachmentColors["-"], "Removes the ironsight on the AR2.", TFA.AttachmentColors["+"], "Appreciate all the intricate mechanisms of the AR2." }
+ATTACHMENT.Icon = "entities/hl2r_ar2_legacy_is.png" --Revers to label, please give it an icon though!  This should be the path to a png, like "entities/tfa_ammo_match.png"
+ATTACHMENT.ShortName = "LEGACY"
+
+ATTACHMENT.WeaponTable = {
+	["IronSightsPos"] = function( wep, val ) return wep.IronSightsPos_LEG or val end,
+	["IronSightsAng"] = function( wep, val ) return wep.IronSightsAng_LEG or val end,
+	["IronSightTime"] = function( wep, val ) return val * 1 end,
+}
+function ATTACHMENT:Attach(wep)
+	local mag = wep:Clip1()
+	wep.DrawCrosshairIS = true
+	wep.ViewModelKitOld = wep.ViewModelKitOld or wep.ViewModel
+	wep.ViewModel = wep:GetStat("ViewModel_LEG") or wep.ViewModel
+	if IsValid(wep.OwnerViewModel) then
+		wep.OwnerViewModel:SetModel(wep.ViewModel)
+		timer.Simple(0, function()
+			if mag == 0 then
+				wep:SendViewModelAnim(ACT_VM_IDLE_EMPTY)
+			elseif mag == 1 then
+				wep:SendViewModelSeq("idle_midempty")
+			else
+				wep:SendViewModelAnim(ACT_VM_IDLE)
+			end
+		end)
+	end
+end
+
+function ATTACHMENT:Detach(wep)
+	local mag = wep:Clip1()
+	wep.DrawCrosshairIS = false
+	if wep.ViewModelKitOld then
+		wep.ViewModel = wep.ViewModelKitOld
+		if IsValid(wep.OwnerViewModel) then
+			wep.OwnerViewModel:SetModel(wep.ViewModel)
+			timer.Simple(0, function()
+				if mag == 0 then
+					wep:SendViewModelAnim(ACT_VM_IDLE_EMPTY)
+				elseif mag == 1 then
+					wep:SendViewModelSeq("idle_midempty")
+				else
+					wep:SendViewModelAnim(ACT_VM_IDLE)
+				end
+			end)
+		end
+		wep.ViewModelKitOld = nil
+	end
+end
+
+if not TFA_ATTACHMENT_ISUPDATING then
+	TFAUpdateAttachments()
+end