AddCSLuaFile()

if SERVER then
    AddCSLuaFile("cl_menu.lua")
end

if CLIENT then
    SWEP.PrintName = "Keys"
    SWEP.Slot = 1
    SWEP.SlotPos = 1
    SWEP.DrawAmmo = false
    SWEP.DrawCrosshair = false

    include("cl_menu.lua")
end

SWEP.Author = "Michael Conway"
SWEP.Instructions = ""
SWEP.Contact = ""
SWEP.Purpose = ""
SWEP.IsDarkRPKeys = true

SWEP.HoldType = "slam"
SWEP.ViewModelFOV = 62.5
SWEP.ViewModelFlip = true
SWEP.UseHands = false
SWEP.ViewModel = "models/weapons/c_slam.mdl"
SWEP.WorldModel = "models/santosrp/key/car_key.mdl"
SWEP.ShowViewModel = false
SWEP.ShowWorldModel = false

SWEP.ViewModelBoneMods = {
	["Detonator"] = { scale = Vector(0.009, 0.009, 0.009), pos = Vector(0, 0, 0), angle = Angle(0, 0, 0) },
	["ValveBiped.Bip01_R_UpperArm"] = { scale = Vector(1, 1, 1), pos = Vector(0, 0, -10), angle = Angle(0, 0, 0) },
	["Slam_base"] = { scale = Vector(0.009, 0.009, 0.009), pos = Vector(0, 0, 0), angle = Angle(0, 0, 0) }
}

SWEP.VElements = {
	["Keys"] = { type = "Model", model = "models/santosrp/key/car_key.mdl", bone = "ValveBiped.Bip01_L_Hand", rel = "", pos = Vector(4.959, -1.933, 2.69), angle = Angle(7.727, 7.168, 161.57), size = Vector(1.21, 1.21, 1.21), color = Color(255, 255, 255, 255), surpresslightning = false, material = "", skin = 0, bodygroup = {} }
}
SWEP.WElements = {
	["Keys"] = { type = "Model", model = "models/santosrp/key/car_key.mdl", bone = "ValveBiped.Bip01_R_Hand", rel = "", pos = Vector(7.637, 1.254, -0.427), angle = Angle(0, 0, -75.82), size = Vector(1.136, 1.136, 1.136), color = Color(255, 255, 255, 255), surpresslightning = false, material = "", skin = 0, bodygroup = {} }
}
SWEP.IronSightsPos = Vector(4.239, 0, -0.88)
SWEP.IronSightsAng = Vector(0, 0, 27.34)

SWEP.Spawnable = true
SWEP.AdminOnly = true
SWEP.Category = "DarkRP (Utility)"
SWEP.Sound = "doors/door_latch3.wav"
SWEP.Primary.ClipSize = -1
SWEP.Primary.DefaultClip = 0
SWEP.Primary.Automatic = false
SWEP.Primary.Ammo = ""

SWEP.Secondary.ClipSize = -1
SWEP.Secondary.DefaultClip = 0
SWEP.Secondary.Automatic = false
SWEP.Secondary.Ammo = ""

function SWEP:Initialize()
end

function SWEP:Deploy()
    if CLIENT or not IsValid(self:GetOwner()) then return true end
    self:GetOwner():DrawWorldModel(false)
    return true
end

function SWEP:Holster()
    return true
end

function SWEP:PreDrawViewModel()
    return true
end

local function lookingAtLockable(ply, ent)
    local eyepos = ply:EyePos()
    return IsValid(ent)             and
        ent:isKeysOwnable()         and
        not ent:getKeysNonOwnable() and
        (
            ent:isDoor()    and eyepos:Distance(ent:GetPos()) < 65
            or
            ent:IsVehicle() and eyepos:Distance(ent:NearestPoint(eyepos)) < 100
        )

end

local function lockUnlockAnimation(ply, snd)
    ply:EmitSound("npc/metropolice/gear" .. math.floor(math.Rand(1,7)) .. ".wav")
    timer.Simple(0.9, function() if IsValid(ply) then ply:EmitSound(snd) end end)

    local RP = RecipientFilter()
    RP:AddAllPlayers()

    umsg.Start("anim_keys", RP)
        umsg.Entity(ply)
        umsg.String("usekeys")
    umsg.End()

    ply:AnimRestartGesture(GESTURE_SLOT_ATTACK_AND_RELOAD, ACT_GMOD_GESTURE_ITEM_PLACE, true)
end

local function doKnock(ply, sound)
    ply:EmitSound(sound, 100, math.random(90, 110))
    umsg.Start("anim_keys")
        umsg.Entity(ply)
        umsg.String("knocking")
    umsg.End()

    ply:AnimRestartGesture(GESTURE_SLOT_ATTACK_AND_RELOAD, ACT_HL2MP_GESTURE_RANGE_ATTACK_FIST, true)
end

function SWEP:PrimaryAttack()
    local trace = self:GetOwner():GetEyeTrace()

    if not lookingAtLockable(self:GetOwner(), trace.Entity) then return end

    self:SetNextPrimaryFire(CurTime() + 0.3)

    if CLIENT then return end

    if self:GetOwner():canKeysLock(trace.Entity) then
        trace.Entity:keysLock() -- Lock the door immediately so it won't annoy people
        lockUnlockAnimation(self:GetOwner(), self.Sound)
    elseif trace.Entity:IsVehicle() then
        DarkRP.notify(self:GetOwner(), 1, 3, DarkRP.getPhrase("do_not_own_ent"))
    else
        doKnock(self:GetOwner(), "physics/wood/wood_crate_impact_hard2.wav")
    end
end

function SWEP:SecondaryAttack()
    local trace = self:GetOwner():GetEyeTrace()

    if not lookingAtLockable(self:GetOwner(), trace.Entity) then return end

    self:SetNextSecondaryFire(CurTime() + 0.3)

    if CLIENT then return end

    if self:GetOwner():canKeysUnlock(trace.Entity) then
        trace.Entity:keysUnLock() -- Unlock the door immediately so it won't annoy people
        lockUnlockAnimation(self:GetOwner(), self.Sound)
    elseif trace.Entity:IsVehicle() then
        DarkRP.notify(self:GetOwner(), 1, 3, DarkRP.getPhrase("do_not_own_ent"))
    else
        doKnock(self:GetOwner(), "physics/wood/wood_crate_impact_hard3.wav")
    end
end