HBK Basic v0.60

=begin
HBK Basic v0.60
created 2013.01.31

class Integer
<Integer>.factorial
  Will return the factorial value of self.
  Example:
  5.factorial
  will return 5 * 4 * 3 * 2 * 1 #=> 120

<Integer>.sum_to(target)
  Will return the sum value of self increased or decreased by 1 until self
  reach target.
  Example:
  3.sum_to(5)
  will return 3 + 4 + 5 #=> 12

<Integer>.sum_down
  Will return the sum value of self increased or decreased by 1 until self
  reach 0.
  Example:
  -3.sumdown
  will return (-3) + (-2) + (-1) + 0 #=> - 6

class Array
<Array>.random
<Array>.random!
  Will result on random member. random! will remove the returned value from
  Array.

<Array>.sum
  Returns the sum of all numeric values.

<Array>.average(float = false)
float : float flag
  Returns the average of all numeric values, if float is true, the value
  returned is a float, otherwise it's a integer.

class Game_Unit
New method: lowest(method_name)
New method: highest(method_name)
  Will return the member with lowest/highest value of (method_name)
  Method name could be on symbol or string. For example :hp or "hp" will be
  considered as valid argument.
  Example:
  $game_troop.lowest(:hp)
  will return alive member with lowest HP

New method: lowest_by_index(method_name)
New method: highest_by_index(method_name)
  Will return the index of member which has lowest/highest attribute declared
  on method name.
  Method name could be on symbol or string. For example :hp or "hp" will be
  considered as valid argument.

class Game_Battler
New method: lowest?(method_name)
  Method name could be on symbol or string. For example :hp or "hp" will be
  considered as valid argument.
  Example:
  $game_actors[1].lowest?(:hp)
  will return true if he/she is alive &  has lowest HP on party.

*Credits (from me)
- Victor Sant
- Tsukihime

*Note:
I found that some of the method here were already written on Victor's Basic
Module. But since it just modify the basic objects like Array and Integer,
I think it's okay to copy it on my basic module. Please give credit to him
if you feel like to.
=end

#===============================================================================
# ■ Skip Title
#==============================================================================
module SkipTitle
  Skip = true # <= Set to false if you don't want to skip intro
  Width = 544
  Height = 416
  Framerate = 60
end

#===============================================================================
# ■ Array
#===============================================================================
class Array
  def sum
    return self.inject(0) {|r, n| r += (n.is_a?(Numeric) ? n : 0)}
  end

  def random
    return self[rand(size)]
  end

  def random!
    return self.delete_at(rand(size))
  end

  def average(float = false)
    return self.sum / [(float ? size.to_f : size.to_i), 1].max
  end
end

#===============================================================================
# ■ Integer
#===============================================================================
class Integer
  #--------------------------------------------------------------------------
  # * New method: factorial
  #--------------------------------------------------------------------------
  def factorial
    return if self <= 0
    return (1..self).inject(1) {|r,n| r *= n}
  end

  #--------------------------------------------------------------------------
  # * New method: sum_to
  #--------------------------------------------------------------------------
  def sum_to(v)
    if v > self
      (self..v).inject(0) {|r,n| r += n}
    elsif v < self
      (v..self).inject(0) {|r,n| r += n}
    else
      self
    end
  end

  #--------------------------------------------------------------------------
  # * New method: sum_down
  #--------------------------------------------------------------------------
  def sum_down
    sum_to(0)
  end
end

#===============================================================================
# ■ SceneManager
#==============================================================================
module SceneManager
  class << self
    alias skiptitle_run run
  end

  def self.run
    DataManager.init
    Graphics.frame_rate = SkipTitle::Framerate
    Graphics.resize_screen(SkipTitle::Width, SkipTitle::Height)
    Audio.setup_midi if use_midi?
    if SkipTitle::Skip
      if $BTEST
        SceneManager.goto(Scene_Battle)
      elsif not DataManager.save_file_exists?
        DataManager.setup_new_game
        $game_map.autoplay
        SceneManager.goto(Scene_Map)
      else
        @scene = first_scene_class.new
      end
      @scene.main while @scene
    else
      skiptitle_run
    end
  end
end

#==============================================================================
# ■ Game_Unit
#==============================================================================
class Game_Unit
  # Just for compatibility reason for Game_Troop
  def battle_members
    return members
  end

  def lowest(name)
    m = alive_members.min_by{|member|
    member.send(name)
    }
    return m
  end

  def highest(name)
    m = alive_members.max_by{|member|
    member.send(name)
    }
    return m
  end

  def lowest_by_index(name)
    return members.index(lowest(name))
  end

  def highest_by_index(name)
    return members.index(highest(name))
  end
end

#==============================================================================
# ■ Game_BattlerBase
#==============================================================================
class Game_BattlerBase
  # TP Rate fix, in case you modified max_tp
  def tp_rate
    @tp.to_f / max_tp
  end
end

#==============================================================================
# ■ Game_Battler
#==============================================================================
class Game_Battler < Game_BattlerBase
  def lowest?(name)
    return self == friends_unit.lowest(name)
    return false
  end

  def highest?(name)
    return self == friends_unit.highest(name)
    return false
  end
end

$imported = {} if $imported.nil?
$imported["HBK Basic"] = 0.60