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gamemodes/helix/plugins/clientsideprops/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
+
+function PLUGIN:KeyPress(client, key)
+	if (!IsFirstTimePredicted()) then return end
+	if (key != IN_ATTACK) then return end
+	
+	local weapon = client:GetActiveWeapon()
+	if (!IsValid(weapon) or weapon:GetClass() != "weapon_physgun") then return end
+
+	if (!CAMI.PlayerHasAccess(client, "Helix - Manage Clientside Props")) then return end
+
+	-- Get the clientside entity that the player is looking at
+	local traceLength = 0
+	local targetEntity
+	local aimVector = client:GetAimVector()
+	local trace = {
+		start = client:GetShootPos(),
+		endpos = client:GetShootPos(),
+		filter = client
+	}
+
+	while (traceLength < 250) do -- Don't want it to go forever
+		if (IsValid(targetEntity)) then break end
+
+		trace.endpos = trace.start + aimVector * traceLength
+
+		for _, csent in ipairs(self.activeClientProps) do
+			if (csent:GetPos():DistToSqr(trace.endpos) > 62500) then continue end
+
+			local vMin, vMax = csent:GetRenderBounds()
+			local vPos = csent:WorldToLocal(trace.endpos)
+
+			if (!vPos:WithinAABox(vMax, vMin)) then continue end
+
+			targetEntity = csent
+				
+			break
+		end
+
+		traceLength = traceLength + 1
+	end
+
+	if (!IsValid(targetEntity)) then return end
+
+	net.Start("ixClientProps.RecreateProp")
+		net.WriteVector(targetEntity:GetPos())
+	net.SendToServer()
+end
+
+local frameInterval = 5
+
+function PLUGIN:Think()
+	self.coroutine = self.coroutine and coroutine.status(self.coroutine) != "dead" and self.coroutine or coroutine.create(function()
+		while (true) do
+			local maxPerFrame = ix.option.Get("csentRenderSpeed", 50)
+			local i = 0
+
+			for _, data in ipairs(self.clientProps) do
+				self:ManageClientsideProp(data)
+
+				i = i + 1
+
+				if (i == maxPerFrame) then
+					i = 0
+
+					coroutine.yield()
+				end
+			end
+
+			coroutine.yield()
+		end
+	end)
+
+	if (FrameNumber() % frameInterval != 0) then return end
+	local succ, err = coroutine.resume(self.coroutine)
+
+	if (succ) then return end
+
+	ErrorNoHalt(err)
+end
+
+function PLUGIN:InitPostEntity()
+	net.Start("ixClientProps.RequestProps")
+	net.SendToServer()
+end
+
+net.Receive("ixClientProps.NetworkProp", function()
+	local propData = net.ReadTable()
+
+	PLUGIN.clientProps[#PLUGIN.clientProps + 1] = propData
+end)
+
+net.Receive("ixClientProps.RecreateProp", function()
+	local position = net.ReadVector()
+
+	for k, data in ipairs(PLUGIN.clientProps) do
+		if (!data.position:IsEqualTol(position, 0.1)) then continue end
+
+		table.remove(PLUGIN.clientProps, k)
+
+		break
+	end
+
+	for k, csent in ipairs(PLUGIN.activeClientProps) do
+		if (!csent:GetPos():IsEqualTol(position, 0.1)) then continue end
+
+		csent:Remove()
+		table.remove(PLUGIN.activeClientProps, k)
+
+		break
+	end
+end)
+
+net.Receive("ixClientProps.MassRemoveProps", function()
+	local position = net.ReadVector()
+	local radius = net.ReadUInt(16)
+
+	local newTable = {}
+
+	for k, data in ipairs(PLUGIN.clientProps) do
+		if (data.position:Distance(position) <= radius) then continue end
+
+		newTable[#newTable + 1] = data
+	end
+
+	PLUGIN.clientProps = newTable
+
+	local newActiveTable = {}
+
+	for k, csent in ipairs(PLUGIN.activeClientProps) do
+		if (csent:GetPos():Distance(position) <= radius) then
+			csent:Remove()
+		else
+			newActiveTable[#newActiveTable + 1] = csent
+		end
+	end
+
+	PLUGIN.activeClientProps = newActiveTable
+end)
+
+express.Receive("ixClientProps.RequestProps", function(props)
+	PLUGIN.clientProps = props
+end)
+