# Nathan Hinton 19 Dec 2025


require './space_object'


# This class is for buildings that are built on a planet. Currently it
# inherrits the SpaceObject class however it should probably inherrit a class
# that is for planets.
class Building<SpaceObject
  attr_reader :name, :type

  # Create a new building object. You can pass in a name and a type.
  #
  # @param player [Player] The player who owns this building
  # @param name [String] The name of the building
  # @param type [String] The type of the building
  def initialize(player, planet, name: 'default name', type: 'Central Post')
    super()
    # Valiate type:
    if not get_config['buildings'].include? type
      raise BuildingError, "Invalid building type"
    end
    @player = player
    @planet = planet
    @name = name
    @type = type
  end

  # Override the superclass tick method. This will add the resources that ar
  # produced to the player and the planet that the building belongs to.
  def tick
    get_config['buildings'][@type]['produces'].each do |resource, value|
      # Send some to the player (Global resoures)
      if ['metal', 'credits', 'crystals'].include? resource
        @player.resources[resource] += value
      else
        @planet.resources[resource] += value
      end
    end
  end
end


# Error class for the buildings
class BuildingError < StandardError
end