if SERVER then
   AddCSLuaFile( "shared.lua" )
	resource.AddFile( "models/weapons/v_snip_hex.dx80.vtx" )
	resource.AddFile( "models/weapons/v_snip_hex.dx90.vtx" )
	resource.AddFile( "models/weapons/v_snip_hex.mdl" )
	resource.AddFile( "models/weapons/v_snip_hex.sw.vtx" )
	resource.AddFile( "models/weapons/v_snip_hex.vvd" )
	resource.AddFile( "models/weapons/v_snip_hex.xbox.vtx" )
	resource.AddFile( "models/weapons/w_snip_hex.dx80.vtx" )
	resource.AddFile( "models/weapons/w_snip_hex.dx90.vtx" )
	resource.AddFile( "models/weapons/w_snip_hex.mdl" )
	resource.AddFile( "models/weapons/w_snip_hex.phy" )
	resource.AddFile( "models/weapons/w_snip_hex.sw.vtx" )
	resource.AddFile( "models/weapons/w_snip_hex.vvd" )
	resource.AddFile( "materials/models/weapons/v_models/M82/M82 norm.vtf" )
	resource.AddFile( "materials/models/weapons/v_models/M82/M82.vmt" )
	resource.AddFile( "materials/models/weapons/v_models/M82/M82.vtf" )
	resource.AddFile( "materials/models/weapons/W_models/M82/M82.vtm" )
	resource.AddFile( "sound/weapons/barret/awp.wav" )
end

SWEP.HoldType           = "ar2"

if CLIENT then
   SWEP.PrintName          = "Barret 50.cal"

   SWEP.Slot               = 2

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


SWEP.Base               = "weapon_tttbase"
SWEP.Spawnable = true
SWEP.AdminSpawnable = true

SWEP.Kind = WEAPON_HEAVY

SWEP.Primary.Delay          = 2.00
SWEP.Primary.Recoil         = 30
SWEP.Primary.Automatic      = false
SWEP.Primary.Ammo           = "AlyxGun"
SWEP.Primary.Damage         = 88
SWEP.Primary.Cone           = 0.005
SWEP.Primary.ClipSize       = 6
SWEP.Primary.ClipMax        = 36
SWEP.Primary.DefaultClip    = 6

SWEP.HeadshotMultiplier = 8.1

SWEP.AutoSpawnable      = true
SWEP.AmmoEnt = "item_ammo_revolver_ttt"

SWEP.UseHands			= true
SWEP.ViewModelFlip		= true
SWEP.ViewModelFOV		= 54
SWEP.ViewModel          = Model("models/weapons/v_snip_hex.mdl")
SWEP.WorldModel         = Model("models/weapons/W_snip_hex.mdl")

SWEP.Primary.Sound = Sound(")weapons/barret/awp.wav")

SWEP.Secondary.Sound = Sound("Default.Zoom")

SWEP.IronSightsPos 			= Vector(5.2, -5.8, 2)
SWEP.IronSightsAng 			= Vector(2.8, 0, 0)

function SWEP:SetZoom(state)
    if CLIENT then 
       return
    elseif IsValid(self.Owner) and self.Owner:IsPlayer() then
       if state then
          self.Owner:SetFOV(20, 0.3)
       else
          self.Owner:SetFOV(0, 0.2)
       end
    end
end

-- Add some zoom to ironsights for this gun
function SWEP:SecondaryAttack()
    if not self.IronSightsPos then return end
    if self.Weapon:GetNextSecondaryFire() > CurTime() then return end
    
    bIronsights = not self:GetIronsights()
    
    self:SetIronsights( bIronsights )
    
    if SERVER then
        self:SetZoom(bIronsights)
     else
        self:EmitSound(self.Secondary.Sound)
    end
    
    self.Weapon:SetNextSecondaryFire( CurTime() + 0.3)
end

function SWEP:PreDrop()
    self:SetZoom(false)
    self:SetIronsights(false)
    return self.BaseClass.PreDrop(self)
end

function SWEP:Reload()
    self.Weapon:DefaultReload( ACT_VM_RELOAD );
    self:SetIronsights( false )
    self:SetZoom(false)
end


function SWEP:Holster()
    self:SetIronsights(false)
    self:SetZoom(false)
    return true
end

if CLIENT then
   local scope = surface.GetTextureID("sprites/scope")
   function SWEP:DrawHUD()
      if self:GetIronsights() then
         surface.SetDrawColor( 0, 0, 0, 255 )
         
         local x = ScrW() / 2.0
         local y = ScrH() / 2.0
         local scope_size = ScrH()

         -- crosshair
         local gap = 80
         local length = scope_size
         surface.DrawLine( x - length, y, x - gap, y )
         surface.DrawLine( x + length, y, x + gap, y )
         surface.DrawLine( x, y - length, x, y - gap )
         surface.DrawLine( x, y + length, x, y + gap )

         gap = 0
         length = 50
         surface.DrawLine( x - length, y, x - gap, y )
         surface.DrawLine( x + length, y, x + gap, y )
         surface.DrawLine( x, y - length, x, y - gap )
         surface.DrawLine( x, y + length, x, y + gap )


         -- cover edges
         local sh = scope_size / 2
         local w = (x - sh) + 2
         surface.DrawRect(0, 0, w, scope_size)
         surface.DrawRect(x + sh - 2, 0, w, scope_size)

         surface.SetDrawColor(255, 0, 0, 255)
         surface.DrawLine(x, y, x + 1, y + 1)

         -- scope
         surface.SetTexture(scope)
         surface.SetDrawColor(255, 255, 255, 255)

         surface.DrawTexturedRectRotated(x, y, scope_size, scope_size, 0)

      else
         return self.BaseClass.DrawHUD(self)
      end
   end

   function SWEP:AdjustMouseSensitivity()
      return (self:GetIronsights() and 0.2) or nil
   end
end