easylua.StartWeapon("testpacwep")

-- pac
if CLIENT then

    -- setup the swep to get all the PAC related functions
    pac.SetupSWEP(SWEP)

    -- you can also do this if you want, which is much easier while developing
    -- local pac_session = pac.luadata.ReadFile("pac3/sessions/pac_weapon.txt")

    local pac_session = {
        [1] = {
            ["children"] = {
                [1] = {
                    ["children"] = {
                    },
                    ["self"] = {
                        ["ParentName"] = "firstperon",
                        ["ClassName"] = "model",
                        ["Position"] = Vector(0, -1, 12),
                        ["UniqueID"] = "3451410124",
                        ["Size"] = 0.275,
                        ["Bone"] = "crossbow model crossbow base",
                        ["Name"] = "barrel firstperson",
                        ["ParentUID"] = "3005904956",
                    },
                },
            },
            ["self"] = {
                ["EditorExpand"] = true,
                ["UniqueID"] = "3005904956",
                ["OwnerName"] = "viewmodel",
                ["Name"] = "firstperon",
                ["ClassName"] = "group",
            },
        },
        [2] = {
            ["children"] = {
                [1] = {
                    ["children"] = {
                    },
                    ["self"] = {
                        ["ParentName"] = "thirdperson",
                        ["ClassName"] = "model",
                        ["Position"] = Vector(10, -0.6, -4),
                        ["UniqueID"] = "508789991",
                        ["Size"] = 0.35,
                        ["Bone"] = "right hand",
                        ["Name"] = "barrel thirdperson",
                        ["ParentUID"] = "2950810582",
                    },
                },
            },
            ["self"] = {
                ["EditorExpand"] = true,
                ["UniqueID"] = "2950810582",
                ["ClassName"] = "group",
                ["Name"] = "thirdperson",
                ["Description"] = "add parts to me!",
            },
        },
    }

    -- these two functions are called from server on deploy and holster
    function SWEP:AttachOutfit()
        self:AttachPACPart(pac_session)

        self:SetShowPACPartsInEditor(true)
        -- self:SetPACDrawDistance(0) this will turn off the draw distance
    end

    function SWEP:RemoveOutfit()
        self:RemovePACPart(pac_session)
    end

    -- remove the outfit if the weapon is removed as well
    function SWEP:OnRemove(...)
        self:RemoveOutfit()
        return self.BaseClass.OnRemove(self, ...)
    end

    -- pac part manipulation test
    function SWEP:PrimaryAttack(...)

        --  find the barrel part
        local tp_barrel = self:FindPACPart(pac_session, "barrel thirdperson")
        local fp_barrel = self:FindPACPart(pac_session, "barrel firstperson")

        -- I don't know..
        local i = self:Clip1()

        -- these parts might be NULL.
        if tp_barrel:IsValid() then
            tp_barrel:SetPosition(Vector(i, -0.6, -4))
        end

        -- Especially the viewmodel. PAC wont create the viewmodel group for those who don't own this weapon.
        if fp_barrel:IsValid() then
            fp_barrel:SetPosition(Vector(i, -1, 12))

            if fp_barrel.ClassName == "model" then
                local params = {}
                    params.Num = 1000 -- admmiinnn

                    -- cached_pos and cached_ang is what the obivous is. it's a cached result of getpos after offset calculations
                    -- i could probably add functions like GetPos and GetAngles for this
                    params.Src = fp_barrel.cached_pos - fp_barrel.cached_ang:Up()*50
                    params.Dir = fp_barrel.cached_ang:Up()

                    params.Spread = Vector(0.1, 0.1, 0)
                    params.Tracer = 5
                    params.TracerName = "Tracer"
                    params.Force = 1
                    params.Damage = 1
                    params.AmmoType = "Pistol"

                -- make it so the part's model entity fire the bullets for no reason
                fp_barrel:GetEntity():FireBullets(params)
            end

        end

        return self.BaseClass.PrimaryAttack(self, ...)
    end

end

if CLIENT then
    net.Receive(SWEP.ClassName, function()
        local ent = net.ReadEntity()
        local event = net.ReadString()

        if ent:IsValid() and ent[event] then
            ent[event](ent)
        end
    end)
end

if SERVER then
    util.AddNetworkString(SWEP.ClassName)

    function SWEP:Deploy(...)
        net.Start(self.ClassName)
            net.WriteEntity(self)
            net.WriteString("AttachOutfit")
        net.Broadcast()

        return self.BaseClass.Deploy(self, ...)
    end

    function SWEP:Holster(...)
        net.Start(self.ClassName)
            net.WriteEntity(self)
            net.WriteString("RemoveOutfit")
        net.Broadcast()

        return self.BaseClass.Holster(self, ...)
    end

    function SWEP:OnDrop(...)
        self:Holster()
        return self.BaseClass.OnDrop(self, ...)
    end

    function SWEP:Think(...)
        local owner = self.Owner

        if owner:IsValid() and not self.deploy_hack then
            self:Deploy()
            self.deploy_hack = true
        end

        return self.BaseClass.Think(self, ...)
    end
end

SWEP.PrintName = "pac_weapon" -- 'Nice' Weapon name (Shown on HUD)
SWEP.Slot = 2 -- Slot in the weapon selection menu
SWEP.SlotPos = 3 -- Position in the slot
SWEP.DrawAmmo = true -- Should draw the default HL2 ammo counter                -- Should draw the default crosshair
SWEP.DrawWeaponInfoBox = true -- Should draw the weapon info box
SWEP.BounceWeaponIcon = true -- Should the weapon icon bounce?

-- Variables that are used on both client and server
SWEP.Category = "guns"
SWEP.MuzzleAttachment = "1" -- Should be "1" for CSS models or "muzzle" for hl2 models
SWEP.ShellEjectAttachment = "2" -- Should be "2" for CSS models or "1" for hl2 models
SWEP.DrawCrosshair = false

SWEP.ViewModelFOV = 65
SWEP.ViewModelFlip = true
SWEP.ViewModel = "models/weapons/v_crossbow.mdl"
SWEP.WorldModel = "models/weapons/w_crossbow.mdl"
SWEP.Base = "gdcw_base_pistol"
SWEP.Spawnable = true
SWEP.AdminSpawnable = true

SWEP.Primary.Sound = Sound("Weapon_P228.Single")
SWEP.Primary.Round = ("5_7mm")
SWEP.Primary.RPM = 900 -- This is in Rounds Per Minute
SWEP.Primary.ClipSize = 13 -- Size of a clip
SWEP.Primary.DefaultClip = 14
SWEP.Primary.KickUp = 0.4 -- Maximum up recoil (rise)
SWEP.Primary.KickDown = 0.3 -- Maximum down recoil (skeet)
SWEP.Primary.KickHorizontal = 0.3 -- Maximum up recoil (stock)
SWEP.Primary.Automatic = false -- Automatic/Semi Auto
SWEP.Primary.Ammo = "pistol"

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 = ""
SWEP.Secondary.IronFOV = 50 -- How much you 'zoom' in. Less is more!

SWEP.data = {} -- The starting firemode
SWEP.data.ironsights = 1

SWEP.IronSightsPos = Vector (4.7715, 0, 2.9797)
SWEP.IronSightsAng = Vector (-0.6263, 0.0401, 0)
SWEP.SightsPos = Vector (4.7715, 0, 2.9797)
SWEP.SightsAng = Vector (-0.6263, 0.0401, 0)
SWEP.RunSightsPos = Vector (1.6926, 0, 3.6188)
SWEP.RunSightsAng = Vector (-21.0418, -0.1143, 0)

easylua.EndWeapon(true)