# NOTE: If adding a new target, you will need to add code in several places to
#       make them work properly:
#         - def pbFindTargets
#         - def pbMoveCanTarget?
#         - def pbCreateTargetTexts
#         - def pbFirstTarget
#         - def pbTargetsMultiple?
module GameData
  class Target
    attr_reader :id
    attr_reader :id_number
    attr_reader :real_name
    attr_reader :num_targets        # 0, 1 or 2 (meaning 2+)
    attr_reader :targets_foe        # Is able to target one or more foes
    attr_reader :targets_all        # Crafty Shield can't protect from these moves
    attr_reader :affects_foe_side   # Pressure also affects these moves
    attr_reader :long_range         # Hits non-adjacent targets

    DATA = {}

    extend ClassMethods
    include InstanceMethods

    def self.load; end
    def self.save; end

    def initialize(hash)
      @id               = hash[:id]
      @real_name        = hash[:name]             || "Unnamed"
      @num_targets      = hash[:num_targets]      || 0
      @targets_foe      = hash[:targets_foe]      || false
      @targets_all      = hash[:targets_all]      || false
      @affects_foe_side = hash[:affects_foe_side] || false
      @long_range       = hash[:long_range]       || false
    end

    # @return [String] the translated name of this target
    def name
      return _INTL(@real_name)
    end

    def can_choose_distant_target?
      return @num_targets == 1 && @long_range
    end

    def can_target_one_foe?
      return @num_targets == 1 && @targets_foe
    end
  end
end

#===============================================================================

# Bide, Counter, Metal Burst, Mirror Coat (calculate a target)
GameData::Target.register({
  :id               => :None,
  :id_number        => 1,
  :name             => _INTL("None")
})

GameData::Target.register({
  :id               => :User,
  :id_number        => 10,
  :name             => _INTL("User")
})

# Aromatic Mist, Helping Hand, Hold Hands
GameData::Target.register({
  :id               => :NearAlly,
  :id_number        => 100,
  :name             => _INTL("Near Ally"),
  :num_targets      => 1
})

# Acupressure
GameData::Target.register({
  :id               => :UserOrNearAlly,
  :id_number        => 200,
  :name             => _INTL("User or Near Ally"),
  :num_targets      => 1
})

# Aromatherapy, Gear Up, Heal Bell, Life Dew, Magnetic Flux, Howl (in Gen 8+)
GameData::Target.register({
  :id               => :UserAndAllies,
  :id_number        => 5,
  :name             => _INTL("User and Allies"),
  :num_targets      => 2,
  :long_range       => true
})

# Me First
GameData::Target.register({
  :id               => :NearFoe,
  :id_number        => 400,
  :name             => _INTL("Near Foe"),
  :num_targets      => 1,
  :targets_foe      => true
})

# Petal Dance, Outrage, Struggle, Thrash, Uproar
GameData::Target.register({
  :id               => :RandomNearFoe,
  :id_number        => 2,
  :name             => _INTL("Random Near Foe"),
  :num_targets      => 1,
  :targets_foe      => true
})

GameData::Target.register({
  :id               => :AllNearFoes,
  :id_number        => 4,
  :name             => _INTL("All Near Foes"),
  :num_targets      => 2,
  :targets_foe      => true
})

# For throwing a Poké Ball
GameData::Target.register({
  :id               => :Foe,
  :id_number        => 9,
  :name             => _INTL("Foe"),
  :num_targets      => 1,
  :targets_foe      => true,
  :long_range       => true
})

# Unused
GameData::Target.register({
  :id               => :AllFoes,
  :id_number        => 6,
  :name             => _INTL("All Foes"),
  :num_targets      => 2,
  :targets_foe      => true,
  :long_range       => true
})

GameData::Target.register({
  :id               => :NearOther,
  :id_number        => 0,
  :name             => _INTL("Near Other"),
  :num_targets      => 1,
  :targets_foe      => true
})

GameData::Target.register({
  :id               => :AllNearOthers,
  :id_number        => 8,
  :name             => _INTL("All Near Others"),
  :num_targets      => 2,
  :targets_foe      => true
})

# Most Flying-type moves, pulse moves (hits non-near targets)
GameData::Target.register({
  :id               => :Other,
  :id_number        => 3,
  :name             => _INTL("Other"),
  :num_targets      => 1,
  :targets_foe      => true,
  :long_range       => true
})

# Flower Shield, Perish Song, Rototiller, Teatime
GameData::Target.register({
  :id               => :AllBattlers,
  :id_number        => 7,
  :name             => _INTL("All Battlers"),
  :num_targets      => 2,
  :targets_foe      => true,
  :targets_all      => true,
  :long_range       => true
})

GameData::Target.register({
  :id               => :UserSide,
  :id_number        => 40,
  :name             => _INTL("User Side")
})

# Entry hazards
GameData::Target.register({
  :id               => :FoeSide,
  :id_number        => 80,
  :name             => _INTL("Foe Side"),
  :affects_foe_side => true
})

GameData::Target.register({
  :id               => :BothSides,
  :id_number        => 20,
  :name             => _INTL("Both Sides"),
  :affects_foe_side => true
})