// Variables that are used on both client and server
SWEP.Instructions			= "Uses 5.56mm ammo, Alternate Mode: E + Right Click, Switch Weapons: E + Left Click"
SWEP.Base 				= "weapon_fas_sim_base"
SWEP.HoldType				= "smg"
SWEP.ViewModelFlip		= false
SWEP.ViewModel			= "models/weapons/a_sg550.mdl"
SWEP.WorldModel			= "models/weapons/b_sg550.mdl"

SWEP.Spawnable			= false
SWEP.AdminSpawnable		= false

SWEP.Primary.Sound 		= Sound("Weapof_sg550.Shoot")
SWEP.Primary.Recoil		= 1.5
SWEP.Primary.Damage		= 23.5
SWEP.Primary.NumShots		= 1
SWEP.Primary.Cone			= 0.009
SWEP.Primary.Delay 		= 0.085714285714285714285714285714286

SWEP.Primary.ClipSize		= 30					// Size of a clip
SWEP.Primary.DefaultClip	= 0					// Default number of bullets in a clip
SWEP.Primary.Automatic		= true				// Automatic/Semi Auto
SWEP.Primary.Ammo			= "AirboatGun"

SWEP.Secondary.ClipSize		= -1					// Size of a clip
SWEP.Secondary.DefaultClip	= -1					// Default number of bullets in a clip
SWEP.Secondary.Automatic	= false				// Automatic/Semi Auto
SWEP.Secondary.Ammo		= "none"

SWEP.ShellEffect			= "sim_shelleject_fas_556"	// "effect_mad_shell_pistol" or "effect_mad_shell_rifle" or "effect_mad_shell_shotgun"
SWEP.ShellDelay			= 0.02

SWEP.IronSightsPos = Vector (-3.7426, -5.0006, 1.4002)
SWEP.IronSightsAng = Vector (0.8852, -0.0393, 0)
SWEP.RunArmOffset  = Vector (4.0928, 0.4246, 2.3712)
SWEP.RunArmAngle   = Vector (-18.4406, 33.1846, 0)

SWEP.Pistol				= false
SWEP.Rifle				= true
SWEP.Shotgun			= false
SWEP.Sniper				= false

SWEP.Type				= 1 					// 1 = Automatic/Semi-Automatic mode, 2 = Suppressor mode, 3 = Burst fire mode
SWEP.Mode				= true

SWEP.data 				= {}
SWEP.data.NormalMsg		= "Switched to automatic."
SWEP.data.ModeMsg			= "Switched to semi-automatic."

/*---------------------------------------------------------
   Name: SWEP:Precache()
   Desc: Use this function to precache stuff.
---------------------------------------------------------*/
function SWEP:Precache()

    	util.PrecacheSound("weapons/ar_sg550/sg550_fire1.wav")
	util.PrecacheSound("weapons/ar_sg550/sg550_fire2.wav")
	util.PrecacheSound("weapons/ar_sg550/sg550_fire3.wav")
	util.PrecacheSound("weapons/ar_sg550/sg550_fire4.wav")
	util.PrecacheSound("weapons/ar_sg550/sg550_fire5.wav")
	util.PrecacheSound("weapons/ar_sg550/sg550_magin.wav")
	util.PrecacheSound("weapons/ar_sg550/sg550_magout.wav")
	util.PrecacheSound("weapons/ar_sg550/sg550_boltpull.wav")
end

/*---------------------------------------------------------
   Name: SWEP:ShootAnimation()
---------------------------------------------------------*/
function SWEP:ShootAnimation()

	self.Weapon:SendWeaponAnim(ACT_VM_IDLE)
	local Animation = self.Owner:GetViewModel()
	self.Weapon:SendWeaponAnim(ACT_VM_PRIMARYATTACK)
end

/*---------------------------------------------------------
   Name: SWEP:Think()
   Desc: Called every frame.
---------------------------------------------------------*/
function SWEP:Think()

	self:SecondThink()

	if self.Weapon:Clip1() > 0 and self.IdleDelay < CurTime() and self.IdleApply then
		local WeaponModel = self.Weapon:GetOwner():GetActiveWeapon():GetClass()

		if self.Owner and self.Weapon:GetOwner():GetActiveWeapon():GetClass() == WeaponModel and self.Owner:Alive() then
			if (self.Weapon:Clip1() == 0) then
				self.Weapon:SendWeaponAnim(ACT_VM_IDLE)
			else
				self.Weapon:SendWeaponAnim(ACT_VM_IDLE)
			end


			if self.AllowPlaybackRate and not self.Weapon:GetDTBool(1) then
				self.Owner:GetViewModel():SetPlaybackRate(1)
			else
				self.Owner:GetViewModel():SetPlaybackRate(0)
			end
		end

		self.IdleApply = false
	elseif self.Weapon:Clip1() == 0 then
		self.IdleApply = false
	end

	if self.Weapon:GetDTBool(1) and self.Owner:KeyDown(IN_SPEED) then
		self:SetIronsights(false)
	end

	// If you're running or if your weapon is holsted, the third person animation is going to change
	if self.Owner:KeyDown(IN_SPEED) or self.Weapon:GetDTBool(0) then
		if self.Rifle or self.Sniper or self.Shotgun then
			if self.Owner:KeyDown(IN_DUCK) then
				self:SetWeaponHoldType("normal")
			else
				self:SetWeaponHoldType("passive")
			end

		elseif self.Pistol then
			self:SetWeaponHoldType("normal")
		end
	else
		self:SetWeaponHoldType(self.HoldType)
	end

	if self.Owner:KeyDown(IN_SPEED) or self.Weapon:GetDTBool(0) then return end

	if (self.Owner:KeyDown(IN_USE)) then
		self:SetWeaponHoldType("fist")
	else
		self:SetWeaponHoldType(self.HoldType)
	end
end

/*---------------------------------------------------------
   Name: SWEP:Reload()
   Desc: Reload is being pressed.
---------------------------------------------------------*/
function SWEP:Reload()

	if (self.Owner:KeyDown(IN_USE)) then

		if self.Weapon:GetDTBool(0) or self.Owner:KeyDown(IN_SPEED) then return end
		self.Weapon:SetNextPrimaryFire(CurTime() + 3)
		self.Weapon:SetNextSecondaryFire(CurTime() + 3)

		if (SERVER) then

			local knife = ents.Create("sim_fas_sg550")
			knife:SetAngles(self.Owner:EyeAngles())

//				if (self:GetIronsights() == false) then
				local pos = self.Owner:GetShootPos()
					pos = pos + self.Owner:GetForward() * 5
					pos = pos + self.Owner:GetRight() * 9
					pos = pos + self.Owner:GetUp() * -5
				knife:SetPos(pos)
//			else
//				knife:SetPos (self.Owner:EyePos() + (self.Owner:GetAimVector()))
//			end

			knife:Spawn()
			knife:Activate()

			local phys = knife:GetPhysicsObject()
			phys:SetVelocity(self.Owner:GetAimVector() * 100)
			phys:AddAngleVelocity(Vector(0, 0, 0))

			self.Owner:StripWeapon("weapon_fas_sg550")
			if (SERVER) then
				RunConsoleCommand("lastinv")
			end

		end
	else

		// When the weapon is already doing an animation, just return end because we don't want to interrupt it
		if (self.ActionDelay > CurTime()) or self.Owner:KeyDown(IN_SPEED) or self.Weapon:GetDTBool(0) then return end

		if (SERVER) then
			if ( self.Reloadaftershoot > CurTime() ) then return end
		end

		// Need to call the default reload before the real reload animation
		self.Weapon:DefaultReload(ACT_VM_RELOAD)

		if (self.Weapon:Clip1() < self.Primary.ClipSize) and (self.Owner:GetAmmoCount(self.Primary.Ammo) > 0) then
			self:SetIronsights(false)
			self:ReloadAnimation()
		end
	end
end

/*---------------------------------------------------------
   Name: SWEP:SetHolsted()
---------------------------------------------------------*/
function SWEP:SetHolsted(b)

	if (self.Owner) then
		if (b) then
			self.Weapon:SendWeaponAnim(ACT_VM_IDLE)
			local Animation = self.Owner:GetViewModel()
			Animation:SetSequence(Animation:LookupSequence("holster"))
		else
			self.Weapon:SendWeaponAnim(ACT_VM_DRAW)

		end
	end

	if (self.Weapon) then
		self.Weapon:SetDTBool(0, b)
	end
end


/*---------------------------------------------------------
   Name: SWEP:DeployAnimation()
---------------------------------------------------------*/
function SWEP:DeployAnimation()

	self.Weapon:SendWeaponAnim(ACT_VM_IDLE)
	local Animation = self.Owner:GetViewModel()
	self.Weapon:SendWeaponAnim(ACT_VM_DRAW)
end