Scale Enemy Stats

#==============================================================================
# Scale Enemy Stats
#==============================================================================
# Version 0.0 2012 Sept, 4 by Eshra
# Compatibility: RPG Maker VX Ace
# -~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-
# About
# -~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-
#
# This script allows the stats of all of the enemies in the database or all of
# the members of the current enemies in battle to be modified by a scalar. It
# might be useful if you feel like the enemies in your game are a bit too weak,
# a bit too strong, you want to have varying difficulty levels, etc. i.e. you
# want to modify the stats of all the enemies in your game and you don't want to
# have to go through your entire database and change the values manually.
#
# - NOTE -
# The modification is being applied directly to the values in $data_enemies and
# so if temporary results are desired (during runtime), the stats will need to be
# returned to their original values later.
#
# -~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-
# How to Use
# -~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-
#
# Make this script call:
#
# EnemyStatScale.mod_stats_scalar(arg)
# (replace arg with a float)
#
# To modify all of the enemies' stats inside $data_enemies by arg.
#
# Make this script call:
#
# EnemyStatScale.mod_troop_stats(arg)
# (replace arg with a float)
#
# To modify the stats of the current troop the player is battling by arg
#
# Auto Scaling:
# The stats for all enemies in the database can be modified upon loading the
# game by changing the value of EnemyStatScale::InitScalar

($imported ||= {})["Ra Scale Enemy Stats"] = true
#==============================================================================
# ** EnemyStatScale
#------------------------------------------------------------------------------
# Handles manipulation of enemy.params for each element in $data_enemies
#==============================================================================
module EnemyStatScale
  InitScalar = 1      # Change this value to modify all stats upon load

  #
  # * Scales stats for all enemies according to param
  #
  def self.mod_stats_scalar(mod)
    $data_enemies.each{ |foe| mod_params(foe, mod) }
  end # End - mod_stats_scalar

  #
  # * Scale the stats of the current game troop
  #
  def self.mod_troop_stats(mod)
    $game_troop.members.each{|memb| mod_params($data_enemies[memb.enemy_id],mod)}
  end # End - mod_troop_stats

  #
  # * Helper method for mod_troop_stats and mod_stats_scalar
  #
  def self.mod_params(foe, mod)
    foe ? foe.params = foe.params.map{|val| (val*mod).to_i} : nil
  end # End - mod_params
end # End - EnemyStatScale

#==============================================================================
# ** DataManager
#------------------------------------------------------------------------------
# Alias Method:
#   load_database - given functionality to apply stat modifications upon
#                   loading if desired.
#==============================================================================
module DataManager
  class <<self; alias dmang_load_dbase_mod_enemy_stats_9989 load_database; end
  def self.load_database
    dmang_load_dbase_mod_enemy_stats_9989
    EnemyStatScale.mod_stats_scalar(EnemyStatScale::InitScalar)
  end
end

#==============================================================================
# ** RPG::Enemy
#------------------------------------------------------------------------------
# The params array is made public
#==============================================================================
class RPG::Enemy < RPG::BaseItem
  attr_accessor :params   # array = [hp, mp, atk, def, matk, mdef, agi, luck]
end # End RPG::Enemy
# End of File