Simple dogurai door

function makedoor(x,y)
    local door = LuaObject(x,y)

    door:SetWidth(8)
    door:SetHeight(32)

    door.data.solid = false

    door.inside = false

    function door:OnUpdate(dt)
        local playerPosition = g_player.getRect()
        if g_collision.IsColliding(self:GetBox(),playerPosition) then
            self.inside = true
        else
            if self.inside then
                self.data.solid = true
            end
        end
    end
    return door
end