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addons/tfa_base/lua/tfa/modules/cl_tfa_models.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.
+
+TFA.ClientsideModels = TFA.ClientsideModels or {}
+
+timer.Create("TFA_UpdateClientsideModels", 0.1, 0, function()
+	local i = 1
+
+	while i <= #TFA.ClientsideModels do
+		local t = TFA.ClientsideModels[i]
+
+		if not t then
+			table.remove(TFA.ClientsideModels, i)
+		elseif not IsValid(t.wep) then
+			t.mdl:Remove()
+			table.remove(TFA.ClientsideModels, i)
+		elseif IsValid(t.wep:GetOwner()) and t.wep:GetOwner().GetActiveWeapon and t.wep ~= t.wep:GetOwner():GetActiveWeapon() then
+			t.mdl:Remove()
+			table.remove(TFA.ClientsideModels, i)
+		elseif t.wep.IsHidden and t.wep:IsHidden() then
+			t.mdl:Remove()
+			table.remove(TFA.ClientsideModels, i)
+		else
+			i = i + 1
+		end
+	end
+
+	if #TFA.ClientsideModels == 0 then
+		timer.Stop("TFA_UpdateClientsideModels")
+	end
+end)
+
+if #TFA.ClientsideModels == 0 then
+	timer.Stop("TFA_UpdateClientsideModels")
+end
+
+function TFA.RegisterClientsideModel(cmdl, wepv) -- DEPRECATED
+	-- don't use please
+	-- pleaz
+	TFA.ClientsideModels[#TFA.ClientsideModels + 1] = {
+		["mdl"] = cmdl,
+		["wep"] = wepv
+	}
+
+	timer.Start("TFA_UpdateClientsideModels")
+end
+
+local function NotifyShouldTransmit(ent, notdormant)
+	if notdormant or not ent.IsTFAWeapon then return end
+	if ent:GetOwner() == LocalPlayer() then return end
+
+	ent:CleanModels(ent:GetStatRaw("ViewModelElements", TFA.LatestDataVersion))
+	ent:CleanModels(ent:GetStatRaw("WorldModelElements", TFA.LatestDataVersion))
+end
+
+local function EntityRemoved(ent)
+	if not ent.IsTFAWeapon then return end
+
+	ent:CleanModels(ent:GetStatRaw("ViewModelElements", TFA.LatestDataVersion))
+	ent:CleanModels(ent:GetStatRaw("WorldModelElements", TFA.LatestDataVersion))
+end
+
+hook.Add("NotifyShouldTransmit", "TFA_ClientsideModels", NotifyShouldTransmit)
+hook.Add("EntityRemoved", "TFA_ClientsideModels", EntityRemoved)