if SERVER then

	AddCSLuaFile("shared.lua")

end

if CLIENT then

	SWEP.ViewModelFOV		= 80
	SWEP.ViewModelFlip		= false

	SWEP.PrintName = "Hammer"
	SWEP.IconLetter = "j"
	SWEP.Slot = 1
	SWEP.Slotpos = 0

end

SWEP.HoldType = "melee"

SWEP.Base = "rad_base"

SWEP.ViewModel			= "models/weapons/v_hammer/v_hammer.mdl"
SWEP.WorldModel			= "models/weapons/w_hammer.mdl"

SWEP.Barricade = Model( "models/props_debris/wood_board04a.mdl" )

SWEP.HoldPos = Vector (1.1747, -16.6759, -5.7913)
SWEP.HoldAng = Vector (23.7548, -8.0105, -5.154)

SWEP.IsSniper = false
SWEP.AmmoType = "Knife"

SWEP.Click = Sound( "Buttons.snd14" )
SWEP.Deny = Sound( "HL1/fvox/buzz.wav" )

SWEP.Primary.Hit            = Sound( "weapons/crowbar/crowbar_impact1.wav" )
SWEP.Primary.Sound			= Sound( "weapons/iceaxe/iceaxe_swing1.wav" )
SWEP.Primary.Recoil			= 6.5
SWEP.Primary.Damage			= 50
SWEP.Primary.NumShots		= 1
SWEP.Primary.Delay			= 1.100

SWEP.Primary.ClipSize		= 1
SWEP.Primary.Automatic		= true

SWEP.Position = 35
SWEP.BuildAng = 0

function SWEP:GetViewModelPosition( pos, ang )

	return self.Weapon:MoveViewModelTo( self.HoldPos, self.HoldAng, pos, ang, 1 )

end

function SWEP:ReleaseGhost()

	if IsValid( self.GhostEntity ) then

		self.GhostEntity:Remove()
		self.GhostEntity = nil

	end

end

function SWEP:MakeGhost( model, pos, angle )

	self.GhostEntity = ents.CreateClientProp( model )
	//self.GhostEntity:SetModel( model )
	self.GhostEntity:SetPos( pos )
	self.GhostEntity:SetAngles( angle )
	self.GhostEntity:Spawn()

	self.GhostEntity:SetSolid( SOLID_VPHYSICS )
	self.GhostEntity:SetMoveType( MOVETYPE_NONE )
	self.GhostEntity:SetNotSolid( true )
	self.GhostEntity:SetRenderMode( RENDERMODE_TRANSALPHA )
	self.GhostEntity:SetColor( Color( 255, 255, 255, 200 ) )

end

function SWEP:UpdateGhost()

	if not IsValid( self.GhostEntity ) then return end

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

	if not trace.Hit then return end

	local ang = ( trace.HitNormal * -1 ):Angle() + Angle( 0, 0, math.NormalizeAngle( 90 + self.Weapon:GetNWInt( "BuildAng", 0 ) ) )
	local pos = trace.HitPos

	local trlength = self.Weapon:GetOwner():GetPos() - trace.HitPos
	trlength = trlength:Length()

	if trlength < 150 and ( trace.HitWorld or trace.Entity:GetClass() == "prop_door_rotating" ) then

		self.GhostEntity:SetColor( Color( 50, 255, 50, 200 ) )

	else

		self.GhostEntity:SetColor( Color( 255, 50, 50, 200 ) )

	end

	if not trace.HitWorld and not trace.Entity:GetClass() == "prop_door_rotating" then

		self.GhostEntity:SetColor( Color( 255, 50, 50, 200 ) )
		self.GhostEntity:SetModel( self.Barricade )
		self.GhostEntity:SetPos( pos + ( self.GhostEntity:GetUp() * self.Position ) )
		self.GhostEntity:SetAngles( ang )

	elseif string.find( trace.Entity:GetClass(), "prop_door" ) then

		self.GhostEntity:SetModel( "models/props_c17/tools_wrench01a.mdl" )
		self.GhostEntity:SetPos( trace.HitPos + trace.HitNormal * 5 )
		self.GhostEntity:SetAngles( ( trace.HitNormal * -1 ):Angle() + Angle(0,90,90) )

	else

		self.GhostEntity:SetModel( self.Barricade )
		self.GhostEntity:SetPos( pos + ( self.GhostEntity:GetUp() * self.Position ) )
		self.GhostEntity:SetAngles( ang )

	end

end

function SWEP:SetPlacePosition( ent )

	local tr = util.GetPlayerTrace( self:GetOwner() )
	local trace = util.TraceLine( tr )

	if not trace.Hit then return end

	local ang = ( trace.HitNormal * -1 ):Angle() + Angle( 0, 0, math.NormalizeAngle( 90 + self.Weapon:GetNWInt( "BuildAng", 0 ) ) )
	ent:SetAngles( ang )

	local pos = trace.HitPos
	ent:SetPos( pos + ( ent:GetUp() * self.Position ) )

	local phys = ent:GetPhysicsObject()

	if IsValid( phys ) then

		phys:EnableMotion( false )

	end

end

function SWEP:Deploy()

	if SERVER then

		self.Owner:DrawViewModel( true )
		self.Owner:NoticeOnce( "Toggle build mode with your reload key", GAMEMODE.Colors.Blue, 5, 2 )

	else

		self.Weapon:ReleaseGhost()

	end

	self.InIron = false

	self.Weapon:SendWeaponAnim( ACT_VM_DRAW )

	return true

end

function SWEP:Holster()

	if CLIENT then

		self.Weapon:ReleaseGhost()

	end

	return true

end

function SWEP:Reload()

	if CLIENT then return end

	if ( self.ReloadTime or 0 ) < CurTime() then

		self.ReloadTime = CurTime() + 0.75

		self.Weapon:SetNWBool( "BuildMode", !self.Weapon:GetNWBool( "BuildMode", false ) )

		self.Owner:EmitSound( self.Click, 50, 120 )
		self.Owner:NoticeOnce( "Rotate your barricade by right clicking", GAMEMODE.Colors.Blue, 5, 2 )

	end

end

function SWEP:SecondaryAttack()

	if CLIENT then return end

	if ( self.SecondDelay or 0 ) < CurTime() and self.Weapon:GetNWBool( "BuildMode", false ) then

		self.SecondDelay = CurTime() + 0.25
		self.BuildAng = self.BuildAng + 45

		if self.BuildAng == 360 then

			self.BuildAng = 0

		end

		self.Weapon:SetNWInt( "BuildAng", self.BuildAng )
		self.Owner:EmitSound( self.Click )

	end

end

function SWEP:PrimaryAttack()

	if not self.Weapon:GetNWBool( "BuildMode", false ) then

		if SERVER then

			self.Owner:AddStamina( -2 )

		end

		self.Owner:SetAnimation( PLAYER_ATTACK1 )

		self.Weapon:SetNextPrimaryFire( CurTime() + self.Primary.Delay )
		self.Weapon:MeleeTrace( self.Primary.Damage )

	else

		self.Weapon:SetNextPrimaryFire( CurTime() + self.Primary.Delay )
		self.Weapon:BarricadeTrace()

	end

end

function SWEP:BarricadeTrace()

	if CLIENT then return end

	local trace = util.GetPlayerTrace( self.Owner )
	local tr = util.TraceLine( trace )
	local trlength = self.Weapon:GetOwner():GetPos() - tr.HitPos
	trlength = trlength:Length()

	local has, id = self.Owner:GetWood()

	if not has then

		self.Owner:Notice( "You don't have enough wood", GAMEMODE.Colors.Red )
		self.Owner:EmitSound( self.Deny, 50, 100 )

		return

	end

	if tr.HitWorld and trlength < 150 then

		self.Owner:Notice( "Built a barricade using 1 piece of wood", GAMEMODE.Colors.Green )
		self.Owner:NoticeOnce( "You can also repair doors", GAMEMODE.Colors.Blue, 5, 2 )

		local prop = ents.Create( "prop_physics" )
		prop:SetModel( self.Barricade )
		prop:Spawn()
		prop:SetHealth( 350 )
		prop:SetCustomCollisionCheck()
		prop.IsWood = true

		self.Weapon:SetPlacePosition( prop )

	elseif string.find( tr.Entity:GetClass(), "prop_door" ) and trlength < 150 then

		self.Owner:Notice( "Fortified a door using 1 piece of wood", GAMEMODE.Colors.Green )

		tr.Entity.MaxHits = 30
		tr.Entity.Hits = 0

	else

		self.Owner:Notice( "You can't build a barricade here", GAMEMODE.Colors.Red )
		self.Owner:EmitSound( self.Deny, 50, 100 )

		return

	end

	self.Owner:AddStamina( -15 )
	self.Owner:RemoveFromInventory( id )
	self.Owner:AddStat( "Wood" )
	self.Owner:AddCash( 1 )

	self.Owner:EmitSound( table.Random( GAMEMODE.Drill ), 100, math.random(90,110) )
	self.Owner:EmitSound( table.Random( GAMEMODE.WoodHammer ), 100, math.random(90,110) )

end

function SWEP:MeleeTrace( dmg )

	self.Weapon:SendWeaponAnim( ACT_VM_MISSCENTER )

	if CLIENT then return end

	local pos = self.Owner:GetShootPos()
	local aim = self.Owner:GetAimVector() * 64

	local line = {}
	line.start = pos
	line.endpos = pos + aim
	line.filter = self.Owner

	local linetr = util.TraceLine( line )

	local tr = {}
	tr.start = pos + self.Owner:GetAimVector() * -5
	tr.endpos = pos + aim
	tr.filter = self.Owner
	tr.mask = MASK_SHOT_HULL
	tr.mins = Vector(-20,-20,-20)
	tr.maxs = Vector(20,20,20)

	local trace = util.TraceHull( tr )
	local ent = trace.Entity
	local ent2 = linetr.Entity

	if not IsValid( ent ) and IsValid( ent2 ) then

		ent = ent2

	end

	if not IsValid( ent ) then

		self.Owner:EmitSound( self.Primary.Sound, 100, math.random(60,80) )
		return

	elseif not ent:IsWorld() then

		self.Weapon:SendWeaponAnim( ACT_VM_HITCENTER )

		if ent:IsPlayer() then

			local snd = table.Random( GAMEMODE.BluntHit )
			ent:EmitSound( snd, 100, math.random(90,110) )

			if ent:Team() != self.Owner:Team() then

				ent:TakeDamage( dmg, self.Owner, self.Weapon )

				self.Owner:DrawBlood()

				local ed = EffectData()
				ed:SetOrigin( trace.HitPos )
				util.Effect( "BloodImpact", ed, true, true )

			end

		elseif string.find( ent:GetClass(), "npc" ) then

			local snd = table.Random( GAMEMODE.BluntHit )
			ent:EmitSound( snd, 100, math.random(90,110) )

			if math.random(1,3) == 1 then

				ent:SetHeadshotter( self.Owner, true )

			end

			ent:TakeDamage( dmg, self.Owner, self.Weapon )

			self.Owner:DrawBlood()

			local ed = EffectData()
			ed:SetOrigin( trace.HitPos )
			util.Effect( "BloodImpact", ed, true, true )

		elseif !ent:IsPlayer() then

			if string.find( ent:GetClass(), "breakable" ) then

				ent:TakeDamage( 50, self.Owner, self.Weapon )

				if ent:GetClass() == "func_breakable_surf" then

					ent:Fire( "shatter", "1 1 1", 0 )

				end

			end

			ent:EmitSound( self.Primary.Hit, 100, math.random(90,110) )

			local phys = ent:GetPhysicsObject()

			if IsValid( phys ) then

				if ent.IsWooden or (ent:GetMaterialType() == MAT_WOOD) then

					ent:Fire( "break", 0, 0 )

				else

					ent:SetPhysicsAttacker( self.Owner )
					ent:TakeDamage( 10, self.Owner, self.Weapon )

					phys:Wake()
					phys:ApplyForceCenter( self.Owner:GetAimVector() * phys:GetMass() * 200 )

				end

			end

		end

	end

end

function SWEP:Think()

	if CLIENT then

		if self.Weapon:GetNWBool( "BuildMode", false ) then

			if not self.GhostEntity then

				self.Weapon:MakeGhost( self.Barricade, self.Owner:GetPos() + Vector(0,0,100), Angle(0,0,0))

			else

				self.Weapon:UpdateGhost()

			end

		elseif IsValid( self.GhostEntity ) then

			self.Weapon:ReleaseGhost()

		end

	end

	if self.Owner:GetVelocity():Length() > 0 then

		if self.Owner:KeyDown( IN_SPEED ) then

			self.LastRunFrame = CurTime() + 0.3

		end

		if self.Weapon:GetZoomMode() != 1 then

			self.Weapon:UnZoom()

		end

	end

	if self.MoveTime and self.MoveTime < CurTime() and SERVER then

		self.MoveTime = nil
		self.Weapon:SetZoomMode( self.Weapon:GetZoomMode() + 1 )
		self.Owner:DrawViewModel( false )

	end

end

function SWEP:DrawHUD()

end