Pew Gun LUA

--If you'd like all the files they are available to download: https://mega.nz/#!h9BygCqB!L40NIkKQ1Qg5EOZykaeu3OLJmRWnX6iy20A29-1PBss

AddCSLuaFile()
AddCSLuaFile("effects/pewtrace.lua")
AddCSLuaFile("effects/pewbounce.lua")

SWEP.HoldType           = "pistol"
SWEP.PrintName          = "Pew Gun"
SWEP.Slot               = 2
SWEP.SlotPos            = 2
SWEP.ViewModelFlip      = false
SWEP.ViewModelFOV       = 45
SWEP.Category           = "BrandoSweps"
SWEP.Base                  = "weapon_base"

SWEP.Primary.Recoil        = 0.3
SWEP.Primary.Damage        = 15
SWEP.Primary.Delay         = 0.25
SWEP.Primary.Cone          = 0
SWEP.Primary.ClipSize      = 180
SWEP.Primary.Automatic     = true
SWEP.Primary.DefaultClip   = 180
SWEP.Primary.ClipMax       = 100
SWEP.Primary.Ammo          = "Pistol"
SWEP.Primary.Sound         = Sound( "entities/weapons/pew/pew.wav" )

SWEP.Spawnable             = true
SWEP.AutoSpawnable         = false

SWEP.AmmoEnt               = "item_ammo_pistol_ttt"
SWEP.Kind                  = WEAPON_PISTOL
--SWEP.Tracer                = "AirboatGunHeavyTracer"

SWEP.UseHands              = true
SWEP.ViewModel             = "models/weapons/c_pistol.mdl"
SWEP.WorldModel            = "models/weapons/w_pistol.mdl"

----TTT----
SWEP.EquipMenuData = {
    type = "item_weapon",
    desc = [[The PEW GUN
    Shoots Lasers
    Makes a cool PEW sound
    Has a 1 in 5 chance to set traitors on fire
    ]]
}

SWEP.Icon = "pew/ttt_icon.png"
SWEP.Kind = WEAPON_EQUIP2
SWEP.CanBuy = { ROLE_DETECTIVE }
SWEP.LimitedStock = false

if ( GAMEMODE.Name == "Trouble in Terrorist Town" ) then
    SWEP.Base = "weapon_tttbase"
    SWEP.Primary.Damage = 14
    SWEP.Primary.ClipSize = 60
    SWEP.Primary.DefaultClip = 60
    SWEP.Primary.ClipMax = 100
    SWEP.Primary.Delay = 0.3

    SWEP.Slot = 1
end
----TTT----

function SWEP:DoImpactEffect(trace, dmgType)
    local effectdata = EffectData()
    effectdata:SetStart( trace.HitPos )
    --effectdata:SetOrigin( trace.HitNormal + Vector( math.Rand( -0.5, 1 ), math.Rand( -0.3, 1 ), math.Rand( 0, 0 ) ) )
    effectdata:SetOrigin( trace.HitNormal + Vector(0, 0, 0.01))
    util.Effect( "pewbounce", effectdata )

    if trace.HitWorld then
        if SERVER or (CLIENT and IsFirstTimePredicted()) then
        local imp = EffectData()
        imp:SetOrigin(trace.HitPos + trace.HitNormal)
        imp:SetNormal(trace.HitNormal)
        imp:SetMagnitude(1)
        imp:SetScale(1)
        imp:SetRadius(2)
        util.Effect("Sparks", imp)
    end
         else return end
end

function SWEP:PrimaryAttack()
    self:SetNextPrimaryFire(CurTime() + self.Primary.Delay)

    cone = self.Primary.Cone
    pew = {}
    pew.Num       = 1
    pew.Src       = self:GetOwner():GetShootPos()
    pew.Dir       = self:GetOwner():GetAimVector()
    pew.Spread    = Vector( cone, cone, 0 )
    pew.Delay     = self.Primary.Delay
    pew.Tracer    = 1
    pew.Force     = 2
    pew.Damage    = self.Primary.Damage
    pew.TracerName = self.Tracer
    pew.AmmoType = self.Primary.Ammo
    pew.TracerName = "pewtrace"

    pew.Callback = function(attacker, trace, dmginfo)
    dmginfo:SetDamageType(DMG_DISSOLVE)
    if ( GAMEMODE.Name == "Trouble in Terrorist Town" ) then
        dmginfo:SetDamageType(DMG_BULLET)
    end

    if SERVER or (CLIENT and IsFirstTimePredicted()) then
        local ent = trace.Entity
        if (not trace.HitWorld) and IsValid(ent) then
           local edata = EffectData()
           ent:EmitSound("weapons/stunstick/stunstick_fleshhit".. math.random(1,2) .. ".wav", 60, 130)
           edata:SetEntity(ent)
           edata:SetMagnitude(1)
           edata:SetScale(5)
           util.Effect("TeslaHitboxes", edata)
        end
    if SERVER then
        if (not trace.HitWorld) and ent:IsPlayer() and ent:IsValid() and not ent:IsRagdoll() then
            local rndm = math.random(1, 5)
            if self:GetOwner():GetRole() == ROLE_JESTER then return end
            if ent:GetRole() == ROLE_TRAITOR and rndm == 2 then ent:Ignite(5, 5) end
            if ent:GetRole() == ROLE_INFECTED then ent:Ignite(5, 2) end
        end
    end
    end
    end
    self:TakePrimaryAmmo(1)

    if not self:CanPrimaryAttack() then return end

    self:EmitSound(self.Primary.Sound, 75, math.random(90, 100))
    self:SendWeaponAnim( ACT_VM_PRIMARYATTACK )

    if IsValid(self:GetOwner()) then
    self:GetOwner():SetAnimation( PLAYER_ATTACK1 )
    end

    self:GetOwner():FireBullets( pew )
end

function SWEP:SecondaryAttack()
    return false
end

function SWEP:GetHeadshotMultiplier()
    return 1.5
end

function SWEP:Initialize()
    self:SetHoldType("pistol")
end

if SERVER then return end
SWEP.WepSelectIcon = Material( "entities/ttt_icon.png" )
function SWEP:DrawWeaponSelection( x, y, w, h, a )
    surface.SetDrawColor( 255, 255, 255, a )
    surface.SetMaterial( self.WepSelectIcon )

    local size = math.min( w, h )
    surface.DrawTexturedRect( x + w / 2 - size / 2, y, size, size )
end