WAC Helicopter "helicopter.SeatsT function or whatever changed?

[CASAVANT]

I'm very new to lua and whatnot, but I have an addon i'm trying to fix for the newest version of WAC. There used to be a value or function or whatever, called ".wep", and now it's no longer available. It basically updated seats, and in my case, it adds weapons to a WAC helicopter that didn't originally have the weapons on, without having to re-spawn it. This is the newest version code:

function ENT:addStuff() end


function ENT:addWeapons()
	self.weapons = {}
	for i, w in pairs(self.Weapons) do
		if i != "BaseClass" then
			local pod = ents.Create(w.class)
			pod:SetPos(self:GetPos())
			pod:SetParent(self)
			for index, value in pairs(w.info) do
				pod[index] = value
			end
			pod.aircraft = self
			pod:Spawn()
			pod:Activate()
			pod:SetNoDraw(true)
			pod.podIndex = i
			self.weapons[i] = pod
			self:AddOnRemove(pod)
		end
	end

	if self.Camera then
		self.camera = ents.Create("prop_physics")
		self.camera:SetModel("models/props_junk/popcan01a.mdl")
		self.camera:SetNoDraw(true)
		self.camera:SetPos(self:LocalToWorld(self.Camera.pos))
		self.camera:SetParent(self)
		self.camera:Spawn()
	end
end

function ENT:addSeats()
	self.seats = {}
	local e = self:addEntity("wac_seat_connector")
	e:SetPos(self:LocalToWorld(self.SeatSwitcherPos))
	e:SetNoDraw(true)
	e:Spawn()
	e:Activate()
	e.wac_ignore = true
	e:SetNotSolid(true)
	e:SetParent(self)
	self:SetSwitcher(e)
	for k, v in pairs(self.Seats) do
		if k != "BaseClass" then
			local ang = self:GetAngles()
			self.seats[k] = self:addEntity("prop_vehicle_prisoner_pod")
			self.seats[k].activeProfile = 1
			self.seats[k]:SetModel("models/nova/airboat_seat.mdl") 
			self.seats[k]:SetPos(self:LocalToWorld(v.pos))
			self.seats[k]:Spawn()
			self.seats[k]:Activate()
			self.seats[k]:SetNWInt("selectedWeapon", 0)
			if v.ang then
				local a = self:GetAngles()
				a.y = a.y-90
				a:RotateAroundAxis(Vector(0,0,1), v.ang.y)
				self.seats[k]:SetAngles(a)
			else
				ang:RotateAroundAxis(self:GetUp(), -90)
				self.seats[k]:SetAngles(ang)
			end
			self.seats[k]:SetNoDraw(true)
			self.seats[k]:SetNotSolid(true)
			self.seats[k]:SetParent(self)
			self.seats[k].wac_ignore = true
			self.seats[k]:SetNWEntity("wac_aircraft", self)
			self.seats[k]:SetKeyValue("limitview","0")
			self:SetNWInt("seat_"..k.."_actwep", 1)
			e:addVehicle(self.seats[k])
		end
	end
end


function ENT:addWheels()
	for _,t in pairs(self.Wheels) do
		if t.mdl then
			local e=self:addEntity("prop_physics")
			e:SetModel(t.mdl)
			e:SetPos(self:LocalToWorld(t.pos))
			e:SetAngles(self:GetAngles())
			e:Spawn()
			e:Activate()
			local ph=e:GetPhysicsObject()
			if t.mass then
				ph:SetMass(t.mass)
			end
			ph:EnableDrag(false)
			constraint.Axis(e,self,0,0,Vector(0,0,0),self:WorldToLocal(e:LocalToWorld(Vector(0,1,0))),0,0,t.friction,1)
			table.insert(self.wheels,e)
			self:AddOnRemove(e)
		end
	end
end


function ENT:fireWeapon(bool, i)
	if !self.Seats[i].weapons then return end
	local pod = self.weapons[self.Seats[i].weapons[self.seats[i].activeProfile]]
	if !pod then return end
	pod.shouldFire = bool
	pod:trigger(bool, self.seats[i])
end


function ENT:nextWeapon(i, p)
	if !self.Seats[i].weapons then return end
	local seat = self.seats[i]
	local Seat = self.Seats[i]

	local pod = self.weapons[Seat.weapons[seat.activeProfile]]
	if pod then
		pod:select(false)
		pod.seat = nil
	end

	if seat.activeProfile == #Seat.weapons then
		seat.activeProfile = 0
	else
		seat.activeProfile = seat.activeProfile + 1
	end
	if Seat.weapons[seat.activeProfile] then
		local weapon = self.weapons[Seat.weapons[seat.activeProfile]]
		weapon:select(true)
		weapon.seat = seat
	end
	self:SetNWInt("seat_"..i.."_actwep", seat.activeProfile)
end

And here's the old version:

function ENT:AddStuff() end

function ENT:AddSeats()
	self.Seats={}
	local e=self:addEntity("wac_v_connector")
	e:SetPos(self:LocalToWorld(self.SeatSwitcherPos))
	e:SetNoDraw(true)
	e:Spawn()
	e.wac_ignore = true
	e:SetNotSolid(true)
	e:SetParent(self)
	self.SeatSwitcher=e
	for k,v in pairs(self.SeatsT) do
		local ang=self:GetAngles()
		v.wep_act=1
		v.wep_next=0
		for i,t in pairs(v.wep) do
			if type(t)=="table" then
				if t.Init then t.Init(self,t) end
				self:SetNWInt("seat_"..k.."_"..i.."_ammo",t.Ammo)
				self:SetNWInt("seat_"..k.."_"..i.."_nextshot",1)
				self:SetNWInt("seat_"..k.."_"..i.."_lastshot",0)
			else
				t=nil
			end
		end
		self:SetNWInt("seat_"..k.."_actwep", 1)
		self.Seats[k]=self:addEntity("prop_vehicle_prisoner_pod")
		self.Seats[k]:SetModel("models/nova/airboat_seat.mdl") 
		self.Seats[k]:SetPos(self:LocalToWorld(v.Pos))
		if v.Ang then
			local a=self:GetAngles()
			a.y=a.y-90
			a:RotateAroundAxis(Vector(0,0,1),v.Ang.y)
			self.Seats[k]:SetAngles(a)
		else
			ang:RotateAroundAxis(self:GetUp(),-90)
			self.Seats[k]:SetAngles(ang)
		end
		self.Seats[k]:Spawn()
		self.Seats[k]:SetNoDraw(true)
		self.Seats[k].Helicopter = self
		self.Seats[k].Phys = self.Seats[k]:GetPhysicsObject()
		self.Seats[k].Phys:EnableGravity(true)
		self.Seats[k].Phys:SetMass(1)
		self.Seats[k]:SetNotSolid(true)
		self.Seats[k]:SetParent(self)
		self.Seats[k].wac_ignore = true
		self.Seats[k]:SetNWEntity("wac_aircraft", self)
		self.Seats[k]:SetKeyValue("limitview","0")
		self.SeatSwitcher:AddVehicle(self.Seats[k])
		self:AddOnRemove(self.Seats[k])
	end
end

function ENT:AddWheels()
	for _,t in pairs(self.WheelInfo) do
		if t.mdl then
			local e=self:addEntity("prop_physics")
			e:SetModel(t.mdl)
			e:SetPos(self:LocalToWorld(t.pos))
			e:SetAngles(self:GetAngles())
			e:Spawn()
			e:Activate()
			local ph=e:GetPhysicsObject()
			if ph:IsValid() then
				if t.mass then
					ph:SetMass(t.mass)
				end
				ph:EnableDrag(false)
			else
				e:Remove()
			end
			constraint.Axis(e,self,0,0,Vector(0,0,0),self:WorldToLocal(e:LocalToWorld(Vector(0,1,0))),0,0,t.friction,1)
			table.insert(self.Wheels,e)
			self:AddOnRemove(e)
		end
	end
end

function ENT:NextWeapon(t,k,p)
	if t.wep[t.wep_act].DeSelect then t.wep[t.wep_act].DeSelect(self, t.wep[t.wep_act], p) end
	t.wep_act=(t.wep_act<#t.wep)and(t.wep_act+1)or(1)
	t.wep_next=CurTime()+0.5
	self:SetNWInt("seat_"..k.."_actwep", t.wep_act)
end

I'm not asking for a fix, im just wondering if anyone could help me locate the new value/function for ".wep". I have tried contacting the creator of the addon, but no response. Please no hate, because i'm new. Thanks.

[editline]3rd December 2015[/editline]

I fixed the first part, but im still missing the other half. ".wep"