Need help with SWEP lua

[pants73]

My problem is my detective items (Grappling hook, and DNA scanner) If you drop them then it just spawns a new one and leads to the items being duped over and and over.

I need some help making it not give a new one if it's dropped
I tried
SWEP.AutoSpawnable = false
SWEP.AllowDrop = true
but that didn't do it.

here are the respective shared.lua files if anyone could please help.

Grappling Hook

SWEP.Author			= "Darkfortune"
SWEP.Contact		= "[e-mail]"
SWEP.Purpose		= "The Spiderman's Swep!"
SWEP.Instructions	= "Left click to fire a rope"
SWEP.Base = "weapon_tttbase"


SWEP.Spawnable			= true
SWEP.AdminSpawnable		= true

SWEP.PrintName			= "Grappling Hook"			
SWEP.Slot				= 7
SWEP.SlotPos			= 7
SWEP.DrawAmmo			= false
SWEP.DrawCrosshair		= true
SWEP.ViewModel			= "models/weapons/v_pistol.mdl"
SWEP.WorldModel			= "models/weapons/w_pistol.mdl"
SWEP.AutoSpawnable      = false
SWEP.AllowDrop = true
SWEP.Kind = WEAPON_EQUIP2
SWEP.CanBuy = {ROLE_TRAITOR}
SWEP.InLoadoutFor = { ROLE_DETECTIVE }


local sndPowerUp			= Sound("rope_hit.wav")
local sndPowerDown		= Sound ("shoot_rope.wav")

function SWEP:Initialize()

	nextshottime = CurTime()
	self:SetWeaponHoldType( "pistol" )
	
end

function SWEP:Think()

	if (!self.Owner || self.Owner == NULL) then return end
	
	if ( self.Owner:KeyPressed( IN_ATTACK ) ) then
	
		self:StartAttack()
		
	elseif ( self.Owner:KeyDown( IN_ATTACK ) && inRange ) then
	
		self:UpdateAttack()
		
	elseif ( self.Owner:KeyReleased( IN_ATTACK ) && inRange ) then
	
		self:EndAttack( true )
	
	end
	
	if ( self.Owner:KeyPressed( IN_ATTACK2 ) ) then
	
		self:Attack2()
		
	end

end

function SWEP:DoTrace( endpos )
	local trace = {}
		trace.start = self.Owner:GetShootPos()
		trace.endpos = trace.start + (self.Owner:GetAimVector() * 14096)
		if(endpos) then trace.endpos = (endpos - self.Tr.HitNormal * 7) end
		trace.filter = { self.Owner, self.Weapon }
		
	self.Tr = nil
	self.Tr = util.TraceLine( trace )
end

function SWEP:StartAttack()
	local gunPos = self.Owner:GetShootPos()
	local disTrace = self.Owner:GetEyeTrace()
	local hitPos = disTrace.HitPos
	
	local x = (gunPos.x - hitPos.x)^2;
	local y = (gunPos.y - hitPos.y)^2;
	local z = (gunPos.z - hitPos.z)^2;
	local distance = math.sqrt(x + y + z);
	
	local distanceCvar = GetConVarNumber("rope_distance")
	inRange = false
	if distance <= distanceCvar then
		inRange = true
	end
	
	if inRange then
		if (SERVER) then
			
			if (!self.Beam) then
				self.Beam = ents.Create( "rope" )
					self.Beam:SetPos( self.Owner:GetShootPos() )
				self.Beam:Spawn()
			end
			
			self.Beam:SetParent( self.Owner )
			self.Beam:SetOwner( self.Owner )
		
		end
		
		self:DoTrace()
		self.speed = 10000
		self.startTime = CurTime()
		self.endTime = CurTime() + self.speed
		self._dt = -1
		
		if (SERVER && self.Beam) then
			self.Beam:GetTable():SetEndPos( self.Tr.HitPos )
		end
		
		self:UpdateAttack()
		
		self.Weapon:EmitSound( sndPowerDown )
	else

	end
end

function SWEP:UpdateAttack()

	self.Owner:LagCompensation( true )
	
	if (!endpos) then endpos = self.Tr.HitPos end
	
	if (SERVER && self.Beam) then
		self.Beam:GetTable():SetEndPos( endpos )
	end

	lastpos = endpos
	
	
			if ( self.Tr.Entity:IsValid() ) then
			
					endpos = self.Tr.Entity:GetPos()
					if ( SERVER ) then
					self.Beam:GetTable():SetEndPos( endpos )
					end
			
			end
			
			local vVel = (endpos - self.Owner:GetPos())
			local Distance = endpos:Distance(self.Owner:GetPos())
			
			local et = (self.startTime + (Distance/self.speed))
			if(self._dt != 0) then
				self._dt = (et - CurTime()) / (et - self.startTime)
			end
			if(self._dt < 0) then
				self.Weapon:EmitSound( sndPowerUp )
				self._dt = 0
			end
			
			if(self._dt == 0) then
			zVel = self.Owner:GetVelocity().z
			vVel = vVel:GetNormalized()*(math.Clamp(Distance,0,7))
				if( SERVER ) then
				local gravity = GetConVarNumber("sv_Gravity")
				vVel:Add(Vector(0,0,(gravity/100)*1.5))
				if(zVel < 0) then
					vVel:Sub(Vector(0,0,zVel/100))
				end
				self.Owner:SetVelocity(vVel)
				end
			end
	
	endpos = nil
	
	self.Owner:LagCompensation( false )
	
end

function SWEP:EndAttack( shutdownsound )
	
	if ( shutdownsound ) then
		self.Weapon:EmitSound( sndPowerDown )
	end
	
	if ( CLIENT ) then return end
	if ( !self.Beam ) then return end
	
	self.Beam:Remove()
	self.Beam = nil
	
end

function SWEP:Attack2()
			

	if (CLIENT) then return end
		local CF = self.Owner:GetFOV()
		if CF == 90 then
			self.Owner:SetFOV(30,.3)
		elseif CF == 30 then
			self.Owner:SetFOV(90,.3)
	end
end

function SWEP:Holster()
	self:EndAttack( false )
	return true
end

function SWEP:OnRemove()
	self:EndAttack( false )
	return true
end


function SWEP:PrimaryAttack()
end

function SWEP:SecondaryAttack()
end

DNA scanner

-- DNA Scanner

if SERVER then
   AddCSLuaFile( "shared.lua" )
end


SWEP.HoldType = "normal"

if CLIENT then
   SWEP.PrintName = "dna_name"
   SWEP.Slot = 8

   SWEP.ViewModelFOV = 10

   SWEP.EquipMenuData = {
      type = "item_weapon",
      desc = "dna_desc"
   };

   SWEP.Icon = "VGUI/ttt/icon_wtester"
end

SWEP.Base = "weapon_tttbase"

SWEP.ViewModel  = "models/weapons/v_crowbar.mdl"
SWEP.WorldModel = "models/props_lab/huladoll.mdl"

SWEP.DrawCrosshair       = false
SWEP.Primary.ClipSize    = -1
SWEP.Primary.DefaultClip = -1
SWEP.Primary.Automatic   = false
SWEP.Primary.Delay       = 1
SWEP.Primary.Ammo        = "none"

SWEP.Secondary.ClipSize    = -1
SWEP.Secondary.DefaultClip = -1
SWEP.Secondary.Automatic   = false
SWEP.Secondary.Ammo        = "none"
SWEP.Secondary.Delay       = 2

SWEP.Kind = WEAPON_ROLE
SWEP.CanBuy = nil -- no longer a buyable thing
SWEP.WeaponID = AMMO_WTESTER
--SWEP.LimitedStock = true

SWEP.InLoadoutFor = {ROLE_DETECTIVE}

SWEP.AllowDrop = true
SWEP.AutoSpawnable = false

SWEP.NoSights = true

SWEP.Range = 175

SWEP.ItemSamples = {}

SWEP.NowRepeating = nil

local MAX_ITEM = 30
SWEP.MaxItemSamples = MAX_ITEM

local CHARGE_DELAY = 0.1
local CHARGE_RATE = 3
local MAX_CHARGE = 1250

local SAMPLE_PLAYER = 1
local SAMPLE_ITEM   = 2

AccessorFuncDT(SWEP, "charge", "Charge")
AccessorFuncDT(SWEP, "last_scanned", "LastScanned")

if CLIENT then
   CreateClientConVar("ttt_dna_scan_repeat", 1, true, true)
else
   function SWEP:GetRepeating()
      local ply = self.Owner
      return IsValid(ply) and ply:GetInfoNum("ttt_dna_scan_repeat", 1) == 1
   end
end

SWEP.NextCharge = 0

function SWEP:SetupDataTables()
   self:DTVar("Int", 0, "charge")
   self:DTVar("Int", 1, "last_scanned")

   return self.BaseClass.SetupDataTables(self)
end

function SWEP:Initialize()
   self:SetCharge(MAX_CHARGE)
   self:SetLastScanned(-1)

   if CLIENT then
      self:AddHUDHelp("dna_help_primary", "dna_help_secondary", true)
   end

   return self.BaseClass.Initialize(self)
end

local beep_miss = Sound("player/suit_denydevice.wav")
function SWEP:PrimaryAttack()
   self.Weapon:SetNextPrimaryFire( CurTime() + self.Primary.Delay )

   -- will be tracing against players
   self.Owner:LagCompensation(true)

   local spos = self.Owner:GetShootPos()
   local sdest = spos + (self.Owner:GetAimVector() * self.Range)

   local tr = util.TraceLine({start=spos, endpos=sdest, filter=self.Owner, mask=MASK_SHOT})
   local ent = tr.Entity
   if IsValid(ent) and (not ent:IsPlayer()) then
      if SERVER then
         if ent:IsPlayer() then
            --self:GatherPlayerSample(ent)
         elseif ent:GetClass() == "prop_ragdoll" and ent.killer_sample then
            if CORPSE.GetFound(ent, false) then
               self:GatherRagdollSample(ent)
            else
               self:Report("dna_identify")
            end
         elseif ent.fingerprints and #ent.fingerprints > 0 then
            self:GatherObjectSample(ent)
         else
            self:Report("dna_notfound")
         end
      end
   else
   

[Dynn]

Disallow dropping it then?

[pants73]

Well I still want it to be able to be dropped, I just don't want it to spawn a new one.

[pants73]

Bump for help

[pants73]

anyone?