AddCSLuaFile()

GlobalDoorTable = {}

ENT.Type = "anim"
ENT.PrintName = "Key Card"
ENT.Spawnable = true
ENT.AdminOnly = false
//ENT.RenderGroup = RENDERGROUP_TRANSLUCENT

function ENT:Draw()
    if(self.ShouldDrawScreen) then
        self.RenderMat:SetTexture("$basetexture", self.RenderTarget)

        local vec = Vector(0, 1, 0)
        vec:Rotate(Angle(0, self:GetAngles().y, 0))

        render.SetMaterial(self.RenderMat)
        render.DrawQuadEasy(self:GetPos() + Vector(0, 0, 1) * 17, vec, 32, 32, Color(255,255,255,100), 180)
    end

    self:DrawModel()
end

function ENT:Think()
    if(CLIENT) then
        if(LocalPlayer():EyePos():DistToSqr(self:GetPos()) > 5000 || !self:GetNWBool("active")) then
            self.ShouldDrawScreen = false
        else
            local door = self:GetNWEntity("door")
            self.ShouldDrawScreen = true
            render.PushRenderTarget(self.RenderTarget)
            render.Clear(0,0,0,0)
            self:SetNoDraw(true)

            cam.Start3D()
                render.RenderView({
                    origin = door:GetPos() + door:GetForward() * -100,
                    angles = (door:GetForward()):Angle(),
                    x = 0, y = 0, w = 512, h = 512
                })
            cam.End3D()
            self:SetNoDraw(false)
            render.PopRenderTarget()
        end
    end
end

function ENT:Initialize()
    self:SetModel("models/props_c17/TrapPropeller_Lever.mdl")

    self:PhysicsInit( SOLID_VPHYSICS )
    self:SetMoveType( MOVETYPE_VPHYSICS )
    self:SetSolid( SOLID_VPHYSICS )

    local phys = self:GetPhysicsObject()
    if (phys:IsValid()) then
        phys:Wake()
    end

    if(SERVER) then
        //self.Health = 3
        self.DoorIndex = nil
        self.DelayTimer = 0

        self:SetNWBool("active", false)
    end

    if(CLIENT) then
        self.RenderTarget = GetRenderTarget("door_render", 512, 512)
        self.RenderMat = CreateMaterial("door_render_mat5", "Sprite", {["$translucent"] = 1})
        self.ShouldDrawScreen = false
    end
end

function ENT:PhysicsCollide(coldata, phys)
    if(coldata.HitEntity:GetClass() == "prop_door_rotating" && self.DelayTimer < CurTime()) then
        if(self.DoorIndex == nil && (GlobalDoorTable[coldata.HitEntity:EntIndex()] == nil or !GlobalDoorTable[coldata.HitEntity:EntIndex()])) then
            self.DoorIndex = coldata.HitEntity:EntIndex()
            Entity(self.DoorIndex):EmitSound("doors/door_locked2.wav")
            Entity(self.DoorIndex):Fire("Lock", "", "")
            GlobalDoorTable[self.DoorIndex] = true
            self:SetNWBool("active", true)
            self:SetNWEntity("door", coldata.HitEntity)
        elseif(coldata.HitEntity:EntIndex() == self.DoorIndex) then
            Entity(self.DoorIndex):EmitSound("doors/door_wood_close1.wav")
            Entity(self.DoorIndex):Fire("Unlock", "", "")
            GlobalDoorTable[self.DoorIndex] = false
            self.DoorIndex = nil
            self:SetNWBool("active", false)
        end

        self.DelayTimer = CurTime() + 0.5
    end
end

function ENT:OnRemove()
    if(SERVER && self.DoorIndex) then
        Entity(self.DoorIndex):EmitSound("doors/door_wood_close1.wav")
        Entity(self.DoorIndex):Fire("Unlock", "", "")
        GlobalDoorTable[self.DoorIndex] = false
    end
end