Chair Throwing Gun.

if SERVER then
  AddCSLuaFile (shared.lua)
  SWEP.Weight = 6
  SWEP.AutoSwitchTo = false
  SWEP.AutoSwitchFrom = false
elseif CLIENT then
  SWEP.PrintName = "Chair throwing gun"
  SWEP.slot = 4
  SWEP.SlotPos = 1
  SWEP.DrawAmmo = false
  SWEP.DrawCrosshair = false
  language.Add("Undone_Thrown_SWEP_Entity","Undone Thrown SWEP Entinty")
end

SWEP.Author = "LGS Madara Uchiha"
SWEP.Contact = "noneya"
SWEP.Purpose = "Throws chairs what else did you expect?"
SWEP.Instructions = "Do you really need to know? Just shoot"
SWEP.Category = "Category"
SWEP.ViewModel = "models/weapons/v_RPG.mdl"
SWEP.WorldModel = "models/weapons/w_rocket_launcher.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 = true
SWEP.Secondary.Ammo = "none"

local ShootSound = Sound("Metal.SawbladeStick")

function SWEP:Reload()
end

function SWEP:Think()
end

function SWEP:throw_attack (model_file)
  local tr = self.owner:GetEyeTrace()
  self:EmitSound (ShootSound)
  self.BaseClass.ShootEffects(self)
  if (!SERVER) then return end
  local ent = ents.Create("prop_physics")
  ent:SetModel(model_file)
  ent:SetPos(self.Owner:EyePos() + (self.Owner:GetAimVector() * 16))
  ent:SetAngles(self.Owner:EyeAngles())
  ent:Spawn()
  local phys = ent:GetPhysicsObject ()
  if !(phys && IsValid(phys)) then ent:Remove() return end
  phys:ApplyForceCenter(self.Owner:GetAimVector():GetNormalized() * math.pow(tr.HitPos:length(), 3))
  cleanup.Add(self.Owner, "props", ent)
  undo.Create ("Thrown_SWEP_Entity")
    undo.AddEntity (ent)
    undo.SetPlayer (self.Owner)
  undo.Finish()
 end

function SWEP:PrimaryAttack()
  self:throw_attack(models/props/cs_office/Chair_office.mdl")
end

function SWEP:SecondaryAttack()
  self:throw_attack("models/props_c17/FurnitureChair001a.mdl")
end