TOOL.Category		= "Wire - I/O"
TOOL.Name			= "Relay"
TOOL.Command		= nil
TOOL.ConfigName		= ""

if ( CLIENT ) then
    language.Add( "Tool_wire_relay_name", 		"Relay" )
    language.Add( "Tool_wire_relay_desc", 		"Spawns a multi pole, multi throw relay switch." )
    language.Add( "Tool_wire_relay_0", 			"Primary: Create/Update Relay" )
    language.Add( "WireRelayTool_keygroup1", 	"Input 1 Key:" )
    language.Add( "WireRelayTool_keygroup2", 	"Input 2 Key:" )
    language.Add( "WireRelayTool_keygroup3", 	"Input 3 Key:" )
    language.Add( "WireRelayTool_keygroup4", 	"Input 4 Key:" )
    language.Add( "WireRelayTool_keygroup5", 	"Input 5 Key:" )
    language.Add( "WireRelayTool_keygroupoff", 	"Open (off) Key:" )
    language.Add( "WireRelayTool_nokey", 		"No Key switching:" )
    language.Add( "WireRelayTool_toggle", 		"Toggle:" )
    language.Add( "WireRelayTool_normclose", 	"Normaly:" )
    language.Add( "WireRelayTool_poles", 		"Number of poles:" )
    language.Add( "WireRelayTool_throws", 		"Number of throws:" )
	language.Add( "sboxlimit_wire_relays", 		"You've hit relays limit!" )
	language.Add( "undone_wirerelay", 			"Undone Wire Relay" )
end

if (SERVER) then
	CreateConVar('sbox_maxwire_relays', 20)
end

TOOL.ClientConVar[ "keygroupoff" ]	= "0"
TOOL.ClientConVar[ "keygroup1" ]	= "1"
TOOL.ClientConVar[ "keygroup2" ]	= "2"
TOOL.ClientConVar[ "keygroup3" ]	= "3"
TOOL.ClientConVar[ "keygroup4" ]	= "4"
TOOL.ClientConVar[ "keygroup5" ]	= "5"
TOOL.ClientConVar[ "nokey" ]		= "0"
TOOL.ClientConVar[ "toggle" ]		= "1"
TOOL.ClientConVar[ "normclose" ]	= "0"
TOOL.ClientConVar[ "poles" ]		= "1"
TOOL.ClientConVar[ "throws" ]		= "2"
TOOL.Model							= "models/kobilica/relay.mdl"

cleanup.Register( "wire_relays" )

function TOOL:LeftClick( trace )

	if (!trace.HitPos) then return false end
	if (trace.Entity:IsPlayer()) then return false end
	if ( CLIENT ) then return true end

	local ply = self:GetOwner()

	local _keygroup1		= self:GetClientNumber( "keygroup1" )
	local _keygroup2		= self:GetClientNumber( "keygroup2" )
	local _keygroup3		= self:GetClientNumber( "keygroup3" )
	local _keygroup4		= self:GetClientNumber( "keygroup4" )
	local _keygroup5		= self:GetClientNumber( "keygroup5" )
	local _keygroupoff		= self:GetClientNumber( "keygroupoff" )
	local _nokey			= self:GetClientNumber( "nokey" ) == 1
	local _toggle			= self:GetClientNumber( "toggle" ) == 1
	local _normclose		= self:GetClientNumber( "normclose" )
	local _value_off		= self:GetClientNumber( "value_off" )
	local _poles			= self:GetClientNumber( "poles" )
	local _throws			= self:GetClientNumber( "throws" )
	
	if ( trace.Entity:IsValid() && trace.Entity:GetClass() == "gmod_wire_relay" && trace.Entity.pl == ply ) then
		trace.Entity:Setup( _keygroup1, _keygroup2, _keygroup3, _keygroup4, _keygroup5, _keygroupoff, _toggle, _normclose, _poles, _throws, _nokey )
		return true
	end

	if ( !self:GetSWEP():CheckLimit( "wire_relays" ) ) then return false end

	local Ang = trace.HitNormal:Angle()
	Ang.pitch = Ang.pitch + 90

	local wire_relay = MakeWireRelay( ply, trace.HitPos, Ang, _keygroup1, _keygroup2, _keygroup3, _keygroup4, _keygroup5, _keygroupoff, _toggle, _normclose, _poles, _throws, _nokey )

	local min = wire_relay:OBBMins()
	wire_relay:SetPos( trace.HitPos - trace.HitNormal * min.z )

	local const = WireLib.Weld(wire_relay, trace.Entity, trace.PhysicsBone, true)

	undo.Create("WireRelay")
		undo.AddEntity( wire_relay )
		undo.AddEntity( const )
		undo.SetPlayer( ply )
	undo.Finish()

	ply:AddCleanup( "wire_relays", wire_relay )

	return true
end

if (SERVER) then

	function MakeWireRelay( pl, Pos, Ang, keygroup1, keygroup2, keygroup3, keygroup4, keygroup5, keygroupoff, toggle, normclose, poles, throws, nokey, Vel, aVel, frozen )
		if ( !pl:CheckLimit( "wire_relays" ) ) then return false end
		
		local wire_relay = ents.Create( "gmod_wire_relay" )
		if (!wire_relay:IsValid()) then return false end
		
		wire_relay:SetAngles( Ang )
		wire_relay:SetPos( Pos )
		wire_relay:SetModel( Model("models/jaanus/wiretool/wiretool_input.mdl") )
		wire_relay:Spawn()
		
		wire_relay:Setup( keygroup1, keygroup2, keygroup3, keygroup4, keygroup5, keygroupoff, toggle, normclose, poles, throws )
		wire_relay:SetPlayer( pl )
		
		if (!nokey) then
			if (keygroupoff) then
				numpad.OnDown( pl, keygroupoff, "WireRelay_On", wire_relay, 0 )
				numpad.OnUp( pl, keygroupoff, "WireRelay_Off", wire_relay, 0 )
			end
			if (keygroup1) then
				numpad.OnDown( pl, keygroup1, "WireRelay_On", wire_relay, 1 )
				numpad.OnUp( pl, keygroup1, "WireRelay_Off", wire_relay, 1 )
			end
			if (keygroup2) then
				numpad.OnDown( pl, keygroup2, "WireRelay_On", wire_relay, 2 )
				numpad.OnUp( pl, keygroup2, "WireRelay_Off", wire_relay, 2 )
			end
			if (keygroup3) then
				numpad.OnDown( pl, keygroup3, "WireRelay_On", wire_relay, 3 )
				numpad.OnUp( pl, keygroup3, "WireRelay_Off", wire_relay, 3 )
			end
			if (keygroup4) then
				numpad.OnDown( pl, keygroup4, "WireRelay_On", wire_relay, 4 )
				numpad.OnUp( pl, keygroup4, "WireRelay_Off", wire_relay, 4 )
			end
			if (keygroup5) then
				numpad.OnDown( pl, keygroup5, "WireRelay_On", wire_relay, 5 )
				numpad.OnUp( pl, keygroup5, "WireRelay_Off", wire_relay, 5 )
			end
		end
		
		local ttable = {
			keygroup1		= keygroup1,
			keygroup2		= keygroup2,
			keygroup3		= keygroup3,
			keygroup4		= keygroup4,
			keygroup5		= keygroup5,
			keygroupoff		= keygroupoff,
			toggle			= toggle,
			normclose		= normclose,
			poles			= poles,
			throws			= throws,
			nokey			= nokey,
			pl              = pl
		}
		table.Merge(wire_relay, ttable )
		
		pl:AddCount( "wire_relays", wire_relay )

		return wire_relay
	end

	duplicator.RegisterEntityClass("gmod_wire_relay", MakeWireRelay, "Pos", "Ang", "keygroup1", "keygroup2", "keygroup3", "keygroup4", "keygroup5", "keygroupoff", "toggle", "normclose", "poles", "throws", "nokey", "Vel", "aVel", "frozen")

end

function TOOL:UpdateGhostWireInput( ent, player )

	if ( !ent || !ent:IsValid() ) then return end

	local tr 	= utilx.GetPlayerTrace( player, player:GetCursorAimVector() )
	local trace 	= util.TraceLine( tr )

	if (!trace.Hit || trace.Entity:IsPlayer() || trace.Entity:GetClass() == "gmod_wire_input" ) then
		ent:SetNoDraw( true )
		return
	end

	local Ang = trace.HitNormal:Angle()
	Ang.pitch = Ang.pitch + 90

	local min = ent:OBBMins()
	ent:SetPos( trace.HitPos - trace.HitNormal * min.z )
	ent:SetAngles( Ang )

	ent:SetNoDraw( false )

end

function TOOL:Think()

	if (!self.GhostEntity || !self.GhostEntity:IsValid() || self.GhostEntity:GetModel() != self.Model ) then
		self:MakeGhostEntity( self.Model, Vector(0,0,0), Angle(0,0,0) )
	end

	self:UpdateGhostWireInput( self.GhostEntity, self:GetOwner() )

end

function TOOL.BuildCPanel(panel)
	panel:AddControl("Header", { Text = "#Tool_wire_relay_name", Description = "#Tool_wire_relay_desc" })

	panel:AddControl("ComboBox", {
		Label = "#Presets",
		MenuButton = "1",
		Folder = "wire_relay",

		Options = {
			Default = {
				wire_relay_keygroup1 = "1",
				wire_relay_keygroup2 = "2",
				wire_relay_keygroup3 = "3",
				wire_relay_keygroup4 = "4",
				wire_relay_keygroup5 = "5",
				wire_relay_keygroupoff = "0",
				wire_relay_toggle = "0",
				wire_relay_nromclose = "0",
				wire_relay_poles = "1",
				wire_relay_throws = "2"
			}
		},

		CVars = {
			[0] = "wire_relay_keygroup1",
			[1] = "wire_relay_keygroup2",
			[2] = "wire_relay_keygroup3",
			[3] = "wire_relay_keygroup4",
			[4] = "wire_relay_keygroup5",
			[5] = "wire_relay_keygroupoff",
			[6] = "wire_relay_toggle",
			[7] = "wire_relay_close",
			[8] = "wire_relay_poles",
			[9] = "wire_relay_throws"
		}
	})
	

	
	panel:AddControl("Slider", {
		Label = "#WireRelayTool_poles",
		Type = "Integer",
		Min = "1",
		Max = "8",
		Command = "wire_relay_poles"
	})
	
	panel:AddControl("Slider", {
		Label = "#WireRelayTool_throws",
		Type = "Integer",
		Min = "1",
		Max = "10",
		Command = "wire_relay_throws"
	})
	
	
	panel:AddControl("CheckBox", {
		Label = "#WireRelayTool_toggle",
		Command = "wire_relay_toggle"
	})
	
	panel:AddControl("ComboBox", {
		Label = "#WireRelayTool_normclose",
		Options = {
			["Open"] 			= {	wire_relay_normclose = "0" },
			["Closed to 1"] 	= {	wire_relay_normclose = "1" },
			["Closed to 2"] 	= {	wire_relay_normclose = "2" },
			["Closed to 3"] 	= {	wire_relay_normclose = "3" },
			["Closed to 4"] 	= {	wire_relay_normclose = "4" },
			["Closed to 5"] 	= {	wire_relay_normclose = "5" }
		}
	})
	
	panel:AddControl("CheckBox", {
		Label = "#WireRelayTool_nokey",
		Command = "wire_relay_nokey"
	})
	
	panel:AddControl("Numpad", {
		Label = "#WireRelayTool_keygroupoff", Label2 = "#WireRelayTool_keygroup1",
		Command = "wire_relay_keygroupoff", Command2 = "wire_relay_keygroup1",
		ButtonSize = "22"
	})
	panel:AddControl("Numpad", {
		Label = "#WireRelayTool_keygroup2", Label2 = "#WireRelayTool_keygroup3",
		Command = "wire_relay_keygroup2", Command2 = "wire_relay_keygroup3",
		ButtonSize = "22"
	})
	panel:AddControl("Numpad", {
		Label = "#WireRelayTool_keygroup4", Label2 = "#WireRelayTool_keygroup5",
		Command = "wire_relay_keygroup4", Command2 = "wire_relay_keygroup5",
		ButtonSize = "22"
	})
	
end