# @taroxd metadata 1.0
# @display 坐标类
# @id point
#
# 该类的作用是表示一个地图上的点的坐标
# 可以伪装成 Game_Character 的对象传给一些接受 character 参数的方法。


module Taroxd
  Point = Struct.new(:x, :y) do

    alias_method :real_x, :x
    alias_method :real_y, :y

    def moveto(x, y)
      self.x = x
      self.y = y
    end

    def pos?(x2, y2)
      x == x2 && y == y2
    end

    def same_pos?(other)
      x == other.x && y == other.y
    end

    def screen_x
      $game_map.adjust_x(x) * 32 + 16
    end

    def screen_y
      $game_map.adjust_y(y) * 32 + 32
    end
  end
end

# @taroxd metadata 1.0
# @id picture_with_map
# @display 图片跟随地图移动
# @require taroxd_core
# @help 编号大于 50 的图片会跟随地图移动。
Taroxd::PictureWithMap = true

class Game_Picture
  # 图片是否随地图移动
  def move_with_map?
    @number > 50
  end

  def_with :x do |old|
    move_with_map? ? $game_map.adjust_x(old / 32.0) * 32 : old
  end

  def_with :y do |old|
    move_with_map? ? $game_map.adjust_y(old / 32.0) * 32 : old
  end
end

# @taroxd metadata 1.0
# @id pedometer
# @display 计步器
# @require taroxd_core
#   事件脚本
#      start_pedometer(var_id[, count])
#        变量 var_id 开始计步。若 count 存在，将该变量设为 count。
#
#      stop_pedometer([var_id])
#        变量 var_id 停止计步。若 var_id 不存在，则停止所有计步器。

Taroxd::Pedometer = true

class Game_Party < Game_Unit

  def_after(:initialize) { @pedometer = [] }

  def start_pedometer(var_id, count = nil)
    @pedometer << var_id unless @pedometer.include?(var_id)
    $game_variables[var_id] = count if count
  end

  def stop_pedometer(var_id = nil)
    var_id ? @pedometer.delete(var_id) : @pedometer.clear
  end

  def_after :on_player_walk do
    @pedometer.each { |var_id| $game_variables[var_id] += 1 }
  end
end

class Game_Interpreter

  def start_pedometer(var_id, count = nil)
    $game_party.start_pedometer(var_id, count)
  end

  def stop_pedometer(var_id = nil)
    $game_party.stop_pedometer(var_id)
  end
end