--[[
| 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 meta = FindMetaTable( "Vehicle" )

if CLIENT then
	function meta:GetCameraHeight()
		if not self._lvsCamHeight then
			self._lvsCamHeight = 0

			net.Start("lvs_camera")
				net.WriteEntity( self )
			net.SendToServer()
		end

		return self._lvsCamHeight
	end

	function meta:SetCameraHeight( newheight )
		self._lvsCamHeight = newheight
	end

	function meta:lvsGetWeapon()
		if self._lvsWeaponEntChecked then
			return self._lvsWeaponEnt
		end

		local found = false

		for _, ent in ipairs( self:GetChildren() ) do
			if not ent.LVS_GUNNER then continue end

			self._lvsWeaponEntChecked = true
			self._lvsWeaponEnt = ent

			found = true

			break
		end

		return found and self._lvsWeaponEnt or NULL
	end

	net.Receive( "lvs_select_weapon", function( length)
		local ply = LocalPlayer()
		local vehicle = ply:lvsGetVehicle()

		if not IsValid( vehicle ) or vehicle:GetDriver() ~= ply then return end

		vehicle._SelectActiveTime = CurTime() + 2
	end)

	
	net.Receive( "lvs_camera", function( length, ply )
		local pod = net.ReadEntity()

		if not IsValid( pod ) then return end

		pod:SetCameraHeight( net.ReadFloat() )
	end)

	return
end

function meta:GetCameraHeight()
	return (self._lvsCamHeight or 0)
end

util.AddNetworkString( "lvs_select_weapon" )
util.AddNetworkString( "lvs_camera" )

net.Receive( "lvs_select_weapon", function( length, ply )
	if not IsValid( ply ) then return end

	local ID = net.ReadInt( 5 )
	local Increment = net.ReadBool()

	local base = ply:lvsGetWeaponHandler()

	if not IsValid( base ) then return end

	if Increment then
		base:SelectWeapon( base:GetSelectedWeapon() + ID )
	else
		base:SelectWeapon( ID )
	end
end)

net.Receive( "lvs_camera", function( length, ply )
	if not IsValid( ply ) then return end

	local pod = net.ReadEntity()

	if not IsValid( pod ) then return end

	net.Start("lvs_camera")
		net.WriteEntity( pod )
		net.WriteFloat( pod:GetCameraHeight() )
	net.Send( ply )
end)

function meta:SetCameraHeight( newheight )
	self._lvsCamHeight = newheight

	net.Start("lvs_camera")
		net.WriteEntity( self )
		net.WriteFloat( newheight )
	net.Broadcast()
end

function meta:lvsAddWeapon( ID )
	if IsValid( self._lvsWeaponEnt ) then
		return self._lvsWeaponEnt
	end

	local weapon = ents.Create( "lvs_base_gunner" )

	if not IsValid( weapon ) then return NULL end

	weapon:SetPos( self:LocalToWorld( Vector(0,0,33.182617) ) ) -- location exactly where ply:GetShootPos() is. This will make AI-Tracing easier.
	weapon:SetAngles( self:LocalToWorldAngles( Angle(0,90,0) ) )
	weapon:SetOwner( self )
	weapon:Spawn()
	weapon:Activate()
	weapon:SetParent( self )
	weapon:SetPodIndex( ID )
	weapon:SetDriverSeat( self )

	self._lvsWeaponEnt = weapon

	weapon:SetSelectedWeapon( 1 )

	return weapon
end

function meta:lvsGetWeapon()
	return self._lvsWeaponEnt
end