Scripting a grenade-type SWEP

[_WEEGEE_]

This is my code, in the shared.lua file:

//Made by WEEGEE

//General Variables\\
SWEP.Weight = 0
SWEP.DrawCrosshair = true
SWEP.SlotPos = 0
SWEP.HoldType = "melee"
SWEP.Slot = 0
SWEP.ViewModelFOV = 64
SWEP.Purpose = "BONUS"
SWEP.AutoSwitchTo = false
SWEP.WorldModel = "models/weapons/w_grenade.mdl"
SWEP.Contact = "STEAM crick3497"
SWEP.Author = "WEEGEE"
SWEP.FiresUnderwater = true
SWEP.Spawnable = false
SWEP.AdminSpawnable = true
SWEP.ReloadSound = "Weapon_Pistol.Reload"
SWEP.Instructions = "Mouse 1 = Auto, Mouse 2 = Semi-Auto"
SWEP.ViewModel = "models/weapons/v_grenade.mdl"
SWEP.AutoSwitchFrom = false
SWEP.base = "weapon_base"
SWEP.Category = "Super Weapons"
SWEP.DrawAmmo = true
SWEP.PrintName = "Super Grenade"
SWEP.PrimaryThrow = True
SWEP.SecondaryThrow = True
//General Variables\\

//Primary Fire Variables\\
SWEP.Primary.ClipSize = 1
SWEP.Primary.Ammo = "fraggrenade"
SWEP.Primary.NumberofShots = 1
SWEP.Primary.Spread = 0
SWEP.Primary.Force = 1
SWEP.Primary.Damage = 10
SWEP.Primary.Delay = 0.1
SWEP.Primary.Recoil = 1
SWEP.Primary.DefaultClip = 32
SWEP.Primary.Automatic = true
SWEP.Primary.TakeAmmo = 0
SWEP.Primary.Sound = "WeaponFrag.Throw"
SWEP.Primary.Model = "models/Items/grenadeAmmo.mdl"
SWEP.Primary.AngVelocity = Angle(0,0,0)
//Primary Fire Variables\\

//Secondary Fire Variables\\
SWEP.Secondary.Automatic = "false"
SWEP.Secondary.Force = 10
SWEP.Secondary.Recoil = 1
SWEP.Secondary.Damage = 10
SWEP.Secondary.Ammo = "fraggrenade"
SWEP.Secondary.NumberofShots = 1
SWEP.Secondary.Spread = 0
SWEP.Secondary.DefaultClip = 32
SWEP.Secondary.Delay = 0
SWEP.Secondary.Sound = "WeaponFrag.Throw"
SWEP.Primary.AngVelocity = Angle(0,0,0)
SWEP.Secondary.Model = "models/Items/grenadeAmmo.mdl"
SWEP.Secondary.TakeAmmo = 0
SWEP.Secondary.ClipSize = 1
//Secondary Fire Variables\\

//SWEP:Initialize()\\
function SWEP:Initialize()
util.PrecacheSound(self.Primary.Sound)
util.PrecacheSound(self.Secondary.Sound)
if ( SERVER ) then
self:SetWeaponHoldType( self.HoldType )
end
end
//SWEP:Initialize()\\

//SWEP:PrimaryFire()\\
function SWEP:PrimaryAttack()
if ( !self:CanPrimaryAttack() ) then return end
local bullet = {}
bullet.Num = self.Primary.NumberofShots
bullet.Src = self.Owner:GetShootPos()
bullet.Dir = self.Owner:GetAimVector()
bullet.Spread = Vector( self.Primary.Spread * 0.1 , self.Primary.Spread * 0.1, 0)
bullet.Tracer = 0
bullet.Force = self.Primary.Force
bullet.Damage = self.Primary.Damage
bullet.AmmoType = self.Primary.Ammo
local rnda = self.Primary.Recoil * -1
local rndb = self.Primary.Recoil * math.random(-1, 1)
self:ShootEffects()
self.Owner:FireBullets( bullet )
self.Weapon:EmitSound(Sound(self.Primary.Sound))
self.Owner:ViewPunch( Angle( rnda,rndb,rnda ) )
self:TakePrimaryAmmo(self.Primary.TakeAmmo)
self:TakePrimaryAmmo(self.Primary.TakeAmmo)
self:Throw_Attack (self.Primary.Model, self.Primary.Sound, self.Primary.AngVelocity)
self.Weapon:SetNextPrimaryFire( CurTime() + self.Primary.Delay )
self.Weapon:SetNextSecondaryFire( CurTime() + self.Primary.Delay )
end
//SWEP:PrimaryFire()\\

//SWEP:SecondaryFire()\\
function SWEP:SecondaryAttack()
if ( !self:CanSecondaryAttack() ) then return end
local bullet = {}
bullet.Num = self.Secondary.NumberofShots
bullet.Src = self.Owner:GetShootPos()
bullet.Dir = self.Owner:GetAimVector()
bullet.Spread = Vector( self.Secondary.Spread * 0.1 , self.Secondary.Spread * 0.1, 0)
bullet.Tracer = 0
bullet.Force = self.Secondary.Force
bullet.Damage = self.Secondary.Damage
bullet.AmmoType = self.Secondary.Ammo
local rnda = self.Secondary.Recoil * -1
local rndb = self.Secondary.Recoil * math.random(-1, 1)
self:ShootEffects()
self.Owner:FireBullets( bullet )
self.Weapon:EmitSound(Sound(self.Secondary.Sound))
self.Owner:ViewPunch( Angle( rnda,rndb,rnda ) )
self:TakeSecondaryAmmo(self.Secondary.TakeAmmo)
self:TakePrimaryAmmo(self.Primary.TakeAmmo)
self:Throw_Attack (self.Primary.Model, self.Primary.Sound, self.Primary.AngVelocity)
self.Weapon:SetNextPrimaryFire( CurTime() + self.Primary.Delay )
self.Weapon:SetNextSecondaryFire( CurTime() + self.Primary.Delay )

end

//SWEP:Throw_Attack(Model, Sound, Angle)\\
function SWEP:Throw_Attack (Model, Sound, Angle)
local tr = self.Owner:GetEyeTrace()
self.Weapon:EmitSound (Sound)
self.BaseClass.ShootEffects (self)
if (!SERVER) then return end
local ent = ents.Create ("prop_physics")
ent:SetModel (Model)
ent:SetPos (self.Owner:EyePos() + (self.Owner:GetAimVector() * 16))
ent:SetAngles (self.Owner:EyeAngles())
ent:Spawn()
local phys = ent:GetPhysicsObject()
local shot_length = tr.HitPos:Length()
phys:ApplyForceCenter (self.Owner:GetAimVector():GetNormalized() * math.pow (shot_length, 7))
phys:AddAngleVelocity(Angle)
cleanup.Add (self.Owner, "props", ent)
undo.Create ("Thrown model")
undo.AddEntity (ent)
undo.SetPlayer (self.Owner)
undo.Finish()
end
//Throw_Attack(Model, Sound, Angle)\\

//Made by WEEGEE

But it doesn't seem to work. Can someone teach me how do script it correctly or at least give me some functions?

[_nonSENSE]

First off, surround your code by [lua] and [/lua ].

Now, what exactly is not working? Any errors?

[_WEEGEE_]

Well, it's in my cloud workshop, and it doesn't want to spawn.

[editline]06:01PM[/editline]

Here's an error I got:

[!toybox_1862_6:31] attempt to index field 'SWEP' (a nil value)

[Nopari]

Line 31:

SWEP.Primary.NumberOfShots =

to

SWEP.Primary.NumShots =

I hope this helps.