if SERVER then

	AddCSLuaFile( "shared.lua" )

	SWEP.Weight				= 1
	SWEP.AutoSwitchTo		= false
	SWEP.AutoSwitchFrom		= false

end

if CLIENT then

	ClientItemPlacerTbl = {}
	ClientItemPlacerTbl[ "teh" ] = {}

	SWEP.DrawAmmo			= true
	SWEP.DrawCrosshair		= true
	SWEP.CSMuzzleFlashes	= true

	SWEP.ViewModelFOV		= 74
	SWEP.ViewModelFlip		= false

	SWEP.PrintName = "Item Placement Tool"
	SWEP.Slot = 5
	SWEP.Slotpos = 5

	function SWEP:DrawWeaponSelection( x, y, wide, tall, alpha )

	end

end

SWEP.HoldType = "pistol"

SWEP.ViewModel	= "models/weapons/v_pistol.mdl"
SWEP.WorldModel = "models/weapons/w_pistol.mdl"

SWEP.Primary.Swap           = Sound( "weapons/clipempty_rifle.wav" )
SWEP.Primary.Sound			= Sound( "NPC_CombineCamera.Click" )
SWEP.Primary.Delete1		= Sound( "Weapon_StunStick.Melee_Hit" )
SWEP.Primary.Delete			= Sound( "Weapon_StunStick.Melee_HitWorld" )

SWEP.Primary.ClipSize		= 1
SWEP.Primary.DefaultClip	= 99999
SWEP.Primary.Automatic		= false
SWEP.Primary.Ammo			= "pistol"

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

SWEP.AmmoType = "Knife"

SWEP.ItemTypes = { "info_player_zombie",
"info_player_army",
"info_lootspawn",
"info_npcspawn",
"info_evac",
"point_radiation",
"rad_incendiarygrenade",
"rad_grenade",
"rad_revolver",
"sent_c4",
"sent_fuel_diesel",
"sent_fuel_gas",
"sent_propane_canister",
"sent_propane_tank", }

SWEP.ServersideItems = { "info_player_zombie",
"info_player_army",
"info_lootspawn",
"info_npcspawn",
"info_evac",
"point_radiation",
"rad_incendiarygrenade",
"rad_grenade",
"rad_revolver",
"sent_c4",
"sent_fuel_diesel",
"sent_fuel_gas",
"sent_propane_canister",
"sent_propane_tank", }

SWEP.SharedItems = {}

function SWEP:Initialize()

	if SERVER then

		self.Weapon:SetWeaponHoldType( self.HoldType )

	end

end

function SWEP:Synch()

	for k,v in pairs( self.ServersideItems ) do

		local ents = ents.FindByClass( v )
		local postbl = {}

		for c,d in pairs( ents ) do

			table.insert( postbl, d:GetPos() )

		end

		net.Start( "ItemPlacerSynch" )
		net.WriteString( v )
		net.WriteTable( postbl )
		net.Send( self.Owner )

		//local tbl = { Name = v, Ents = postbl }

		//datastream.StreamToClients( { self.Owner }, "ItemPlacerSynch", tbl )

	end

end

net.Receive( "ItemPlacerSynch", function( len )

	ClientItemPlacerTbl[ net.ReadString() ] = net.ReadTable()

end )

--[[function PlacerSynch( handler, id, encoded, decoded )

	ClientItemPlacerTbl[ decoded.Name ] = decoded.Ents

end
datastream.Hook( "ItemPlacerSynch", PlacerSynch )]]

function SWEP:Deploy()

	if SERVER then

		self.Weapon:Synch()

	end

	self.Weapon:SendWeaponAnim( ACT_VM_DRAW )

	return true

end

function SWEP:Think()

	if CLIENT then return end

	if self.Owner:KeyDown( IN_USE ) and ( ( self.NextDel or 0 ) < CurTime() ) then

		self.NextDel = CurTime() + 1

		local tr = util.TraceLine( util.GetPlayerTrace( self.Owner ) )

		local closest
		local dist = 1000

		for k,v in pairs( ents.FindByClass( self.ItemTypes[ self.Weapon:GetNWInt( "ItemType", 1 ) ] ) ) do

			if v:GetPos():Distance( tr.HitPos ) < dist then

				dist = v:GetPos():Distance( tr.HitPos )
				closest = v

			end

		end

		if IsValid( closest ) then

			closest:Remove()

			self.Owner:EmitSound( self.Primary.Delete1 )

			self.Weapon:Synch()

		end

	end

end

function SWEP:Reload()

	if CLIENT then return end

	for k,v in pairs( ents.FindByClass( self.ItemTypes[ self.Weapon:GetNWInt( "ItemType", 1 ) ] ) ) do

		v:Remove()

	end

	self.Weapon:Synch()

	self.Owner:EmitSound( self.Primary.Delete )

end

function SWEP:Holster()

	return true

end

function SWEP:ShootEffects()

	self.Owner:MuzzleFlash()
	self.Owner:SetAnimation( PLAYER_ATTACK1 )

	self.Weapon:SendWeaponAnim( ACT_VM_PRIMARYATTACK )

end

function SWEP:PlaceItem()

	local itemtype = self.ItemTypes[ self.Weapon:GetNWInt( "ItemType", 1 ) ]

	local tr = util.TraceLine( util.GetPlayerTrace( self.Owner ) )

	local ent = ents.Create( itemtype )
	ent:SetPos( tr.HitPos + tr.HitNormal * 5 )
	ent:Spawn()
	ent.AdminPlaced = true

end

function SWEP:PrimaryAttack()

	self.Weapon:SetNextPrimaryFire( CurTime() + 1 )
	self.Weapon:EmitSound( self.Primary.Sound, 100, math.random(95,105) )
	self.Weapon:ShootEffects()

	if SERVER then

		self.Weapon:PlaceItem()

		self.Weapon:Synch()

	end

end

function SWEP:SecondaryAttack()

	self.Weapon:SetNextSecondaryFire( CurTime() + 0.5 )

	self.Weapon:EmitSound( self.Primary.Swap )

	if SERVER then

		self.Weapon:SetNWInt( "ItemType", self.Weapon:GetNWInt( "ItemType", 1 ) + 1 )

		if self.Weapon:GetNWInt( "ItemType", 1 ) > #self.ItemTypes then

			self.Weapon:SetNWInt( "ItemType", 1 )

		end

	end

end

function SWEP:DrawHUD()

	draw.SimpleText( "PRIMARY FIRE: Place Item          SECONDARY FIRE: Change Item Type          +USE: Delete Nearest Item Of Current Type          RELOAD: Remove All Of Current Item Type", "AmmoFontSmall", ScrW() * 0.5, ScrH() - 120, Color(255,255,255), TEXT_ALIGN_CENTER, TEXT_ALIGN_CENTER )
	draw.SimpleText( "CURRENT ITEM TYPE: "..self.ItemTypes[ self.Weapon:GetNWInt( "ItemType", 1 ) ], "AmmoFontSmall", ScrW() * 0.5, ScrH() - 100, Color(255,255,255), TEXT_ALIGN_CENTER, TEXT_ALIGN_CENTER )

	for k,v in pairs( self.SharedItems ) do

		for c,d in pairs( ents.FindByClass( v ) ) do

			local pos = d:GetPos():ToScreen()

			if pos.visible then

				draw.SimpleText( v, "AmmoFontSmall", pos.x, pos.y - 15, Color(80,255,255), TEXT_ALIGN_CENTER, TEXT_ALIGN_CENTER )
				draw.RoundedBox( 0, pos.x - 2, pos.y - 2, 4, 4, Color(255,255,255) )

			end

		end

	end

	for k,v in pairs( ClientItemPlacerTbl ) do

		for c,d in pairs( v ) do

			local vec = Vector( d[1], d[2], d[3] )

			local pos = vec:ToScreen()

			if pos.visible then

				draw.SimpleText( k, "AmmoFontSmall", pos.x, pos.y - 15, Color(80,255,255), TEXT_ALIGN_CENTER, TEXT_ALIGN_CENTER )
				draw.RoundedBox( 0, pos.x - 2, pos.y - 2, 4, 4, Color(255,255,255) )

			end

		end

	end

end