Backfire Gun [Whiterabbit]

/* I copied the skeleton of this from the flechette gun, and changed it to set the owner on fire. Simple. Whiterabbit */

/*

    http://steamcommunity.com/sharedfiles/filedetails/?id=174382408

*/

AddCSLuaFile()

SWEP.Author         = "Whiterabbit"
SWEP.Instructions   = "Ignites yourself"

SWEP.Spawnable          = true
SWEP.AdminOnly          = false
SWEP.UseHands           = true

SWEP.ViewModel          = "models/weapons/c_smg1.mdl"
SWEP.WorldModel         = "models/weapons/w_smg1.mdl"

SWEP.Primary.ClipSize       = -1
SWEP.Primary.DefaultClip    = -1
SWEP.Primary.Automatic      = true
SWEP.Primary.Ammo           = "none"

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

SWEP.AutoSwitchTo       = false
SWEP.AutoSwitchFrom     = false

SWEP.PrintName          = "Backfire Gun"
SWEP.Category           = "Whiterabbit Server Weapons"
SWEP.Slot               = 1
SWEP.SlotPos            = 2
SWEP.DrawAmmo           = false

local ShootSound = Sound( "garrysmod/balloon_pop_cute.wav" )

/*---------------------------------------------------------
    Reload does nothing
---------------------------------------------------------*/
function SWEP:Reload()
end

/*---------------------------------------------------------
   Think does nothing
---------------------------------------------------------*/
function SWEP:Think()
end


/*---------------------------------------------------------
    PrimaryAttack
---------------------------------------------------------*/
function SWEP:PrimaryAttack()

    self:SetNextPrimaryFire( CurTime() + 0.2175 )

    self:EmitSound( ShootSound ) --shooting sound
    self:ShootEffects( self ) --eject a bullet cartridge / muzzle flash

    -- The rest is only done on the server
    if (!SERVER) then return end

    if not IsValid(self.Owner) then return end --no owner to ignite?

    self.Owner:Ignite(3, 0) --ignite the weapon holder

end

/*---------------------------------------------------------
    SecondaryAttack
---------------------------------------------------------*/
function SWEP:SecondaryAttack()
    if CLIENT then return end --only need to run this serverside
    if not IsValid(self.Owner) then return end --no owner to extinguish?
    self.Owner:Extinguish() --extinguish the owner
end


/*---------------------------------------------------------
   Name: ShouldDropOnDie
   Desc: Should this weapon be dropped when its owner dies?
---------------------------------------------------------*/
function SWEP:ShouldDropOnDie()
    return false
end