apollo/data/plugins/skill/runecraft/tiara.rb

require 'java'

java_import 'org.apollo.game.message.impl.ConfigMessage'
java_import 'org.apollo.game.model.entity.EquipmentConstants'
java_import 'org.apollo.game.action.DistancedAction'

# The hash of tiaras.
TIARAS_BY_ALTAR = {}
TIARAS_BY_ID = {}
TIARAS_BY_TALISMAN = {}

# A tiara will make an altar accessible with a single click.
class Tiara
  attr_reader :altar, :bitshift, :tiara_id, :experience, :talisman

  def initialize(tiara_id, altar, talisman, bitshift, experience)
    @tiara_id = tiara_id
    @name = name_of(:item, tiara_id)
    @altar = altar
    @talisman = talisman
    @bitshift = bitshift
    @experience = experience
  end

  # Sends a config message to change the altar object.
  def send_config(player)
    player.send(ConfigMessage.new(CHANGE_ALTAR_OBJECT_CONFIG, 1 << @bitshift))
  end

end

private

# The id of the altar change config.
CHANGE_ALTAR_OBJECT_CONFIG = 491

# The id of the blank tiara.
TIARA_ITEM_ID = 5525

# Sends an empty altar config.
def send_empty_config(player)
  player.send(ConfigMessage.new(CHANGE_ALTAR_OBJECT_CONFIG, 0))
end

# Sets the correct config upon login, if the player is wearing a tiara.
on :login do |_event, player|
  hat = player.equipment.get(EquipmentConstants::HAT)

  unless hat.nil?
    tiara = TIARAS_BY_ID[hat]
    tiara.nil? ? send_empty_config(player) : tiara.send_config
  end
end

# Intercepts the SecondObjectAction message to support left-click access to the altar when wielding
# the correct tiara.
on :message, :second_object_action do |player, message|
  object_id = message.id
  tiara = TIARAS_BY_ALTAR[object_id]
  next if tiara.nil?

  hat = player.equipment.get(EquipmentConstants::HAT)

  if !hat.nil? && hat.id == tiara.tiara_id
    altar = ENTRANCE_ALTARS[tiara.altar]
    message.terminate

    unless altar.nil?
      player.start_action(TeleportAction.new(player, message.position, 2, altar.entrance_position))
    end
  end
end

# Intercepts the SecondItemAction message to allow for config sending.
on :message, :second_item_option do |player, message|
  tiara = TIARAS_BY_ID[message.id]

  unless tiara.nil?
    tiara.send_config(player)
    message.terminate
  end
end

# Intercepts the FirstItemAction message to allow for config sending.
on :message, :first_item_action do |player, message|
  tiara = TIARAS_BY_ID[message.id]

  unless tiara.nil?
    send_empty_config(player)
    message.terminate
  end
end

# Intercepts the ItemOnObject message to create the tiara.
on :message, :item_on_object do |player, message|
  tiara, altar = TIARAS_BY_TALISMAN[message.id], CRAFTING_ALTARS[message.object_id]
  return if tiara.nil? || altar.nil?

  player.start_action(CreateTiaraAction.new(player, message.position, tiara, altar))
  message.terminate
end

# An action lets the player create a tiara when it comes within the specified distance of a
# specified position.
# noinspection JRubyImplementInterfaceInspection
class CreateTiaraAction < DistancedAction

  # Creates the CreateTiaraAction.
  def initialize(player, position, tiara, altar)
    super(0, true, player, position, 2)
    @player = player
    @tiara = tiara
    @altar = altar
  end

  def execute_action
    inventory = @player.inventory

    if inventory.contains_all(TIARA_ITEM_ID, @tiara.talisman)
      if @tiara.altar == @altar.entrance_altar
        inventory.remove(@tiara.talisman, TIARA_ITEM_ID)
        inventory.add(@tiara.tiara_id)

        @player.skill_set.add_experience(RUNECRAFT_SKILL_ID, @tiara.experience)
        @player.play_animation(RUNECRAFTING_ANIMATION)
        @player.play_graphic(RUNECRAFTING_GRAPHIC)
      else
        @player.send_message('You can\'t use that talisman on this altar.')
      end
    else
      @player.send_message('You need to have a talisman and blank tiara to enchant a tiara.')
    end

    stop
  end

  def equals(other)
    get_class == other.get_class && @player == other.player && @tiara == other.tiara
  end

end

# Appends a tiara to the list.
def tiara(_name, hash)
  unless hash.has_keys?(:altar, :bitshift, :experience, :talisman, :tiara_id)
    fail 'Hash must contain a tiara id, altar id, talisman id, a bitshift number, and experience.'
  end

  tiara_id, altar, talisman = hash[:tiara_id], hash[:altar], hash[:talisman]
  bitshift, experience = hash[:bitshift], hash[:experience]

  tiara = Tiara.new(tiara_id, altar, talisman, bitshift, experience)
  TIARAS_BY_TALISMAN[talisman] = TIARAS_BY_ID[tiara_id] = TIARAS_BY_ALTAR[altar] = tiara
end

tiara :air_tiara,    tiara_id: 5527, altar: 2452, talisman: 1438, bitshift: 0, experience: 25
tiara :mind_tiara,   tiara_id: 5529, altar: 2453, talisman: 1448, bitshift: 1, experience: 27.5
tiara :water_tiara,  tiara_id: 5531, altar: 2454, talisman: 1444, bitshift: 2, experience: 30
tiara :body_tiara,   tiara_id: 5533, altar: 2457, talisman: 1446, bitshift: 5, experience: 37.5
tiara :earth_tiara,  tiara_id: 5535, altar: 2455, talisman: 1440, bitshift: 3, experience: 32.5
tiara :fire_tiara,   tiara_id: 5537, altar: 2456, talisman: 1442, bitshift: 4, experience: 35
tiara :cosmic_tiara, tiara_id: 5539, altar: 2458, talisman: 1454, bitshift: 6, experience: 40
tiara :nature_tiara, tiara_id: 5541, altar: 2460, talisman: 1462, bitshift: 8, experience: 45
tiara :chaos_tiara,  tiara_id: 5543, altar: 2461, talisman: 1452, bitshift: 9, experience: 42.5
tiara :law_tiara,    tiara_id: 5545, altar: 2459, talisman: 1458, bitshift: 7, experience: 47.5
tiara :death_tiara,  tiara_id: 5548, altar: 2462, talisman: 1456, bitshift: 10, experience: 50
# TODO: there are 2 other altars, which probably just aren't spawned on the map