Problem Scripting A Weapon (yeah, it's me... pls don't ignore)

[bubstock9]

Hi, I was modifying that popular Black-Ops C4 SWEP, but when I run the game, I get this error:
[ERROR] lua/weapons/bubstock9/shared.lua:197: function arguments expected near '='

  1. unknown - lua/weapons/bubstock9/shared.lua:0

[ERROR] lua/weapons/bubstock9/shared.lua:197: function arguments expected near '='

  1. unknown - lua/weapons/bubstock9/shared.lua:0

I've searched on Google for " function arguments expected near '=' ", but I can't find anything useful.
Here's the code:
AddCSLuaFile( "shared.lua" )

SWEP.Author = "Hoff (Modified by bubstock9)"
SWEP.Instructions = "Fire to throw C4. Reload to detonate."

SWEP.Category = "007"
SWEP.Spawnable = true
SWEP.AdminSpawnable = true

SWEP.ViewModel = "models/hoff/weapons/seal6_c4/v_c4.mdl"
SWEP.WorldModel = "models/hoff/weapons/seal6_c4/w_c4_0-5.mdl"
SWEP.ViewModelFOV = 70

SWEP.Primary.ClipSize = -1
SWEP.Primary.DefaultClip = -1
SWEP.Primary.Automatic = true
SWEP.Primary.Ammo = "slam"
SWEP.Primary.Delay = 0.9

SWEP.Secondary.ClipSize = -1
SWEP.Secondary.DefaultClip = -1
SWEP.Secondary.Automatic = true
SWEP.Secondary.Ammo = "slam"
SWEP.Secondary.Delay = 0.084

SWEP.Weight = 5
SWEP.AutoSwitchTo = true
SWEP.AutoSwitchFrom = false

SWEP.PrintName = "Ace's C4"
SWEP.Slot = 1
SWEP.SlotPos = 1
SWEP.DrawAmmo = false
SWEP.DrawCrosshair = false

-- game.AddAmmoType( {
-- name = "b9_c4",
-- dmgtype = DMG_BULLET,
-- tracer = TRACER_LINE,
-- plydmg = 0,
-- npcdmg = 0,
-- force = 2000,
-- minsplash = 10,
-- maxsplash = 5
-- } )

hook.Add("Initialize","createc4convar",function()
if ConVarExists( "c4_infinite" ) == false then
CreateConVar("c4_infinite", 1) 
end
end)

SWEP.Offset = {
Pos = {
Up = 0,
Right = -2,
Forward = 0,
},
Ang = {
Up = 0,
Right = 0,
Forward = -45,
}
}

function SWEP:DrawWorldModel( )
local hand, offset, rotate

if not IsValid( self.Owner ) then
self:DrawModel( )
return
end

if not self.Hand then
self.Hand = self.Owner:LookupAttachment( "anim_attachment_rh" )
end

hand = self.Owner:GetAttachment( self.Hand )

if not hand then
self:DrawModel( )
return
end

offset = hand.Ang:Right( ) * self.Offset.Pos.Right + hand.Ang:Forward( ) * self.Offset.Pos.Forward + hand.Ang:Up( ) * self.Offset.Pos.Up

hand.Ang:RotateAroundAxis( hand.Ang:Right( ), self.Offset.Ang.Right )
hand.Ang:RotateAroundAxis( hand.Ang:Forward( ), self.Offset.Ang.Forward )
hand.Ang:RotateAroundAxis( hand.Ang:Up( ), self.Offset.Ang.Up )

self:SetRenderOrigin( hand.Pos + offset )
self:SetRenderAngles( hand.Ang )

self:DrawModel( )
end

function SWEP:Deploy()
--if !IsValid(self.Owner.C4s) then self.Owner.C4s = {} end
end

local reg = debug.getregistry()
local GetVelocity = reg.Entity.GetVelocity
local Length = reg.Vector.Length
local GetAimVector = reg.Player.GetAimVector
local inRun = false
function SWEP:Think()
vel = Length(GetVelocity(self.Owner))
if self.Owner:OnGround() then
if !inRun and vel > 2.4 and self.Owner:KeyDown(IN_SPEED) then
self.Weapon:SendWeaponAnim(ACT_VM_PULLPIN)
inRun = true
elseif( inRun and !self.Owner:KeyDown(IN_SPEED) ) then
self:SendWeaponAnim(ACT_VM_IDLE)
inRun = false
end
if self.Owner:KeyDown(IN_SPEED) and vel == 0 then
self:SendWeaponAnim(ACT_VM_IDLE)
inRun = false
end
end

end  

function SWEP:Equip(NewOwner)
if self.Owner.C4s == nil then self.Owner.C4s = {} end
if GetConVar("c4_infinite"):GetInt() == 0 then
self.Owner:GiveAmmo(5,"slam")
end
end

function SWEP:PrimaryAttack()

if not IsFirstTimePredicted() then return end

if GetConVar("c4_infinite"):GetInt() == 0 then
if ( self:Ammo1() <= 0 ) then 
return false
end
end
self:SendWeaponAnim(ACT_VM_THROW)
self:EmitSound("hoff/mpl/seal_c4/whoosh_00.wav")
--self:TakePrimaryAmmo(1)
local tr = self.Owner:GetEyeTrace()
if SERVER then
local ent = ents.Create("ace-c4")

ent:SetPos(self.Owner:GetShootPos())
ent:SetAngles(Angle(1,0,0))
ent:Spawn()
ent.C4Owner = self.Owner

local phys = ent:GetPhysicsObject()
phys:SetMass(0.6)
local shot_length = tr.HitPos:Length()
local aimvector = self.Owner:GetAimVector()
-- phys:ApplyForceCenter (self.Owner:GetAimVector():GetNormalized() * math.pow (shot_length, 3));
-- phys:ApplyForceCenter(aimvector*500000)
phys:ApplyForceCenter( self.Owner:GetAimVector()*1500)
local angvel = Vector(0,math.random(-5000,-2000),math.random(-100,-900)) //The positive z coordinate emulates the spin from a right-handed overhand throw
angvel:Rotate(-1*ent:EyeAngles())
angvel:Rotate(Angle(0,self.Owner:EyeAngles().y,0))
phys:AddAngleVelocity(angvel)
--ent:SetVelocity(ent:GetForward()*50000 + ent:GetRight()*50 + ent:GetUp()*50)
ent:SetGravity(50)
table.insert( self.Owner.C4s, ent )
end

if GetConVar("c4_infinite"):GetInt() == 0 then
self.Owner:RemoveAmmo(1,"slam")
end

self:SetNextPrimaryFire(CurTime() + 1.1)
self:SetNextSecondaryFire(CurTime() + 1.2)
end

function SWEP:SecondaryAttack()

if not IsFirstTimePredicted() then return end

if GetConVar("c4_infinite"):GetInt() == 0 then
if ( self:Ammo1() <= 0 ) then 
return false
end
end
self:SendWeaponAnim(ACT_VM_THROW)
self:EmitSound("hoff/mpl/seal_c4/whoosh_00.wav")
--self:TakePrimaryAmmo(1)
local tr = self.Owner:GetEyeTrace()
if SERVER then
local ent = ents.Create("ace-c4")

ent:SetPos(self.Owner:GetShootPos())
ent:SetAngles(Angle(1,0,0))
ent:Spawn()
ent:C4Owner = self.Owner

local phys = ent:GetPhysicsObject()
phys:SetMass(0.6)
local shot_length = tr.HitPos:Length()
local aimvector = self.Owner:GetAimVector()
-- phys:ApplyForceCenter (self.Owner:GetAimVector():GetNormalized() * math.pow (shot_length, 3));
-- phys:ApplyForceCenter(aimvector*500000)
phys:ApplyForceCenter( self.Owner:GetAimVector()*1500)
local angvel = Vector(0,math.random(-5000,-2000),math.random(-100,-900)) //The positive z coordinate emulates the spin from a right-handed overhand throw
angvel:Rotate(-1*ent:EyeAngles())
angvel:Rotate(Angle(0,self.Owner:EyeAngles().y,0))
phys:AddAngleVelocity(angvel)
--ent:SetVelocity(ent:GetForward()*50000 + ent:GetRight()*50 + ent:GetUp()*50)
ent:SetGravity(50)
table.insert( self.Owner.C4s, ent )
end

if GetConVar("c4_infinite"):GetInt() == 0 then
self.Owner:RemoveAmmo(1,"slam")
end

self:SetNextPrimaryFire(CurTime() + 1.1)
self:SetNextSecondaryFire(CurTime() + 1.2)
end

function SWEP:ShouldDropOnDie()
return false
end

function SWEP:OnRemove()
local owner = self.Owner
--[[ timer.Simple(0.5,function()
if owner:IsValid() == false then
if SERVER then
for k, v in pairs( owner.C4s ) do
timer.Simple( .05 * k, function()
if IsValid( v ) then
v:Remove()
end
end)
end
end
end
end) ]]
end

function SWEP:Reload()

if not IsFirstTimePredicted() then return end

self:SendWeaponAnim(ACT_VM_PRIMARYATTACK)

timer.Simple(0.1,function() 
if IsValid(self) then 
self:EmitSound("bubstock9/c4_click_mono.wav") 
end 
end)

if self.Owner:Alive() and self.Owner:IsValid() then
-- thanks chief tiger
local Owner = self.Owner
if SERVER then
for k, v in pairs( Owner.C4s ) do
timer.Simple( .05 * k, function()
if IsValid( v ) then
v:Explode()
table.remove( Owner.C4s, k )
Owner.C4s[k] = null
end
end )
end
end
end

self:SetNextPrimaryFire(CurTime() + 1.1)
self:SetNextSecondaryFire(CurTime() + 1.2)
end

function SWEP:DrawHUD()
surface.SetDrawColor( 255, 255, 255, 255 )
surface.SetMaterial( Material("models/hoff/weapons/seal6_c4/c4_reticle.png") )
surface.DrawTexturedRect( ScrW() / 2 - 16, ScrH() / 2 - 16, 32, 32 )
end

If anyone can help, please reply. Thanks.

[Theronguard]

Try switching
ent:C4Owner = self.Owner
with
self:GetOwner()

[bubstock9]

Thank you so much, but now it's giving me this:
[ERROR] lua/weapons/bubstock9/shared.lua:149: Tried to use a NULL entity!
  1. SetPos - [C]:-1
   2. unknown - lua/weapons/bubstock9/shared.lua:149

[Theronguard]

function SWEP:PrimaryAttack()

    if not IsFirstTimePredicted() then return end

    if GetConVar("c4_infinite"):GetInt() == 0 then
        if ( self:Ammo1() <= 0 ) then
            return false
        end
    end
    self:SendWeaponAnim(ACT_VM_THROW)    
    self:EmitSound("hoff/mpl/seal_c4/whoosh_00.wav")
    --self:TakePrimaryAmmo(1)
    local tr = self.Owner:GetEyeTrace()
    if SERVER then
        local ent = ents.Create("ace-c4")
        if IsValid(ent) then
        ent:SetPos(self.Owner:GetShootPos())
        ent:SetAngles(Angle(1,0,0))
        ent:Spawn()
        ent.C4Owner = self.Owner

        local phys = ent:GetPhysicsObject()
        phys:SetMass(0.6)
        local shot_length = tr.HitPos:Length()
        local aimvector = self.Owner:GetAimVector()
    --    phys:ApplyForceCenter (self.Owner:GetAimVector():GetNormalized() * math.pow (shot_length, 3));
    --    phys:ApplyForceCenter(aimvector*500000)
        phys:ApplyForceCenter( self.Owner:GetAimVector()*1500)
        local angvel = Vector(0,math.random(-5000,-2000),math.random(-100,-900)) //The positive z coordinate emulates the spin from a right-handed overhand throw
        angvel:Rotate(-1*ent:EyeAngles())
        angvel:Rotate(Angle(0,self.Owner:EyeAngles().y,0))
        phys:AddAngleVelocity(angvel)
        --ent:SetVelocity(ent:GetForward()*50000 + ent:GetRight()*50 + ent:GetUp()*50)
        ent:SetGravity(50)
        table.insert( self.Owner.C4s, ent )
    end
end
    if GetConVar("c4_infinite"):GetInt() == 0 then
        self.Owner:RemoveAmmo(1,"slam")
    end

    self:SetNextPrimaryFire(CurTime() + 1.1)
    self:SetNextSecondaryFire(CurTime() + 1.2)
end
I think IsValid should fix it, I added it under the "if SERVER then" part.

[bubstock9]

Thanks again, but...
[ERROR] lua/weapons/bubstock9/shared.lua:152: function arguments expected near '='
  1. unknown - lua/weapons/bubstock9/shared.lua:0

[ERROR] lua/weapons/bubstock9/shared.lua:152: function arguments expected near '='
  1. unknown - lua/weapons/bubstock9/shared.lua:0

Attempted to create unknown entity type ace-c4!

[ERROR] lua/weapons/bubstock9/shared.lua:193: Tried to use a NULL entity!
  1. SetPos - [C]:-1
   2. unknown - lua/weapons/bubstock9/shared.lua:193
...it's just one of those days, isn't it?
Maybe it's a problem with the entity it's trying to create, here's the code for that:
-- This is init.lua

function ENT:SpawnFunction( ply, tr )

if ( !tr.Hit ) then return end

local SpawnPos = tr.HitPos + tr.HitNormal * 16

local ent = ents.Create( "ace-c4" )
ent:SetPos( SpawnPos )
ent:Spawn()
ent:Activate()
ent:GetOwner(self.C4Owner)

return ent

end

function ENT:Initialize()

self.Entity:SetModel( "models/bubstock9/weapons/c4.mdl" )
self.Entity:PhysicsInit( SOLID_VPHYSICS )
self.Entity:SetMoveType( MOVETYPE_VPHYSICS )
self.Entity:SetSolid( SOLID_VPHYSICS )
self.Entity:DrawShadow(true)
-- self.Entity:SetModelScale( 0.5, 0 )

local phys = self.Entity:GetPhysicsObject()

  if (phys:IsValid()) then
phys:Wake()
  end
self.Hit = false

self:SetDTFloat( 0, math.Rand( 0.5, 1.3 ) )
self:SetDTFloat( 1, math.Rand( 0.3, 1.2 ) )

end

function ENT:SetupDataTables()

self:DTVar( "Float", 0, "RotationSeed1" )
self:DTVar( "Float", 1, "RotationSeed2" )

end

function ENT:Explode()

self.Entity:EmitSound( "bubstock9/pow_explode.wav" )
self.Entity:SetOwner(self.C4Owner)

local detonate = ents.Create( "env_explosion" )
detonate:SetOwner(self.C4Owner)
detonate:SetPos( self.Entity:GetPos() )
detonate:SetKeyValue( "iMagnitude", "175" )
detonate:Spawn()
detonate:Activate()
detonate:Fire( "Explode", "", 0 )

local shake = ents.Create( "env_shake" )
shake:SetOwner( self.Owner )
shake:SetPos( self.Entity:GetPos() )
shake:SetKeyValue( "amplitude", "2000" )
shake:SetKeyValue( "radius", "400" )
shake:SetKeyValue( "duration", "2.5" )
shake:SetKeyValue( "frequency", "255" )
shake:SetKeyValue( "spawnflags", "4" )
shake:Spawn()
shake:Activate()
shake:Fire( "StartShake", "", 0 )
local c4pos = self.Entity:GetPos()

self.Entity:Remove()
for k,v in pairs(ents.FindInSphere(c4pos,100)) do
if v:GetClass() == "ace-c4" then
if !v:GetOwner():IsValid() then
timer.Simple(0.1,function()
if (type(v.Explode) == "function") then
v:Explode()
end
end)
end
end
end
end

function ENT:PhysicsCollide(data,phys)
self:EmitSound("hoff/mpl/seal_c4/satchel_plant.wav")
if self:IsValid() && !self.Hit then
self:SetCollisionGroup(COLLISION_GROUP_DEBRIS)
self.Hit = true
end

if data.HitEntity:IsWorld() == false and data.HitEntity:GetClass() ~= "ace-c4" and data.HitEntity:IsNPC() == false and data.HitEntity:IsPlayer() == false and  data.HitEntity:IsValid() then
self:SetSolid(SOLID_NONE)
self:SetMoveType(MOVETYPE_NONE)
self:SetParent(data.HitEntity)
self.Stuck = true
self.Hit = true
end

if data.HitEntity:IsWorld() then
self:SetMoveType(MOVETYPE_NONE)
end

local angs = self:GetAngles()
-- self:SetAngles(Angle(0,0,0))
local ang = data.HitNormal:Angle()
        ang.p = ang.p + 90
self:SetPos(data.HitPos + ((data.HitNormal / 5) * -11))
local pos = self.C4Owner:GetPos() - self:GetPos()
local normalized = pos:Angle()
if (ang.p == 180 and ang.y == 0 and ang.r == 0) or (ang.p == 360 and ang.y == 0 and ang.r == 0) then
self:SetAngles(Angle(0,normalized.y,0))
else
self:SetAngles(ang)
end
timer.Simple(.001,function() 
local get = self:GetPos()
-- print(math.Round(get.x,-2))
-- local rounded = math.Round(get.x,-2)
-- self:SetPos(Vector(rounded,get.y,get.z))

local getx = get.x
local gety = get.y
local getz = get.z

local roundx = math.Round(get.x,-2)
local roundy = math.Round(get.y)
local roundz = math.Round(get.z)

-- if roundy > roundx and roundy > roundz then
-- self:SetPos(Vector(getx,roundy,getz))
-- elseif roundx > roundy and roundx > roundz then
-- self:SetPos(Vector(roundx,gety,getz))
-- elseif self:GetAngles() == Angle(360,0,0) then
-- self:SetPos(oldpos + Vector(0,0,8))
-- elseif self:GetAngles() == Angle(90,90,0) then
-- self:SetPos(oldpos + Vector(0,15,0))
-- elseif self:GetAngles() == Angle(90,270,0) then
-- self:SetPos(oldpos + Vector(0,-18,0))
-- elseif self:GetAngles() == Angle(90,180,0) then
-- self:SetPos(oldpos + Vector(-15,0,0))
-- end
-- print(self:GetAngles())

end)
end

function ENT:OnTakeDamage( dmginfo )
self.Entity:TakePhysicsDamage( dmginfo )

end

function ENT:Touch(ent)
if IsValid(ent) && !self.Stuck then
if ( ent && IsValid( self.C4Owner ) ) then return false end
if ent:IsNPC() || (ent:IsPlayer() && ent != self:GetOwner()) || ent:IsVehicle() then
self:SetSolid(SOLID_NONE)
self:SetMoveType(MOVETYPE_NONE)
self:SetParent(ent)
self.Stuck = true
self.Hit = true
end
end
end

function ENT:Use( activator, caller )
-- if activator == self.C4Owner then
-- self.Hit = false
-- self.Stuck = false
-- self:Remove()
-- if activator:HasWeapon("ace-c4") == false then activator:Give("ace-c4") end
-- activator:GiveAmmo(1,"slam")
-- end
end

[Invule]

The first error can be fixed by doing ent.C4Owner = self.Owner

[bubstock9]

Where do I put that?