module BGdifficulty_setting
  
  #Difficulty variable.
  Difficulty_variable = 3
  
  #Defines for the variables
  Very_Easy  =  1
  Easy       =  2
  Normal     =  3
  Hard       =  4
  Very_Hard  =  5
  
  #modifiers to gold, EXP and JP per difficulty
  Very_Easy_Gold = 2
  Very_Easy_EXP = 2
  Very_Easy_JP = 2
  
  Easy_Gold = 1.5
  Easy_EXP = 1.5
  Easy_JP = 1.5
  
  Hard_Gold = 0.75
  Hard_EXP = 0.75
  Hard_JP = 0.75
  
  Very_Hard_Gold = 0.5
  Very_Hard_EXP = 0.5
  Very_Hard_JP = 0.5
end

class Game_Enemy < Game_Battler
  
  #--------------------------------------------------------------------------
  # * Overwrite method: exp
  #--------------------------------------------------------------------------
  def exp
    
    case $game_variables[BGdifficulty_setting::Difficulty_variable]
    when BGdifficulty_setting::Very_Easy 
      return (enemy.exp * BGdifficulty_setting::Very_Easy_EXP).to_i
    when BGdifficulty_setting::Easy
      return (enemy.exp * BGdifficulty_setting::Easy_EXP).to_i
    when BGdifficulty_setting::Hard
      return (enemy.exp * BGdifficulty_setting::Hard_EXP).to_i
    when BGdifficulty_setting::Very_Hard
      return (enemy.exp * BGdifficulty_setting::Very_Hard_EXP).to_i
    end

    #Original line will be reached if normal difficulty, or variable not set.
    return enemy.exp
  end #End def exp
  
  #--------------------------------------------------------------------------
  # * Overwrite method: gold
  #--------------------------------------------------------------------------
  def gold
    
    case $game_variables[BGdifficulty_setting::Difficulty_variable]
    when BGdifficulty_setting::Very_Easy 
      return (enemy.gold * BGdifficulty_setting::Very_Easy_Gold).to_i
    when BGdifficulty_setting::Easy
      return (enemy.gold * BGdifficulty_setting::Easy_Gold).to_i
    when BGdifficulty_setting::Hard
      return (enemy.gold * BGdifficulty_setting::Hard_Gold).to_i
    when BGdifficulty_setting::Very_Hard
      return (enemy.gold * BGdifficulty_setting::Very_Hard_Gold).to_i
    end
    
    #Original line reached if normal difficulty, or variable not set
    return enemy.gold
  end #End def gold
  
  #--------------------------------------------------------------------------
  # * Overwrite method: jp
  #--------------------------------------------------------------------------
  
  def jp
    
    case $game_variables[BGdifficulty_setting::Difficulty_variable]
    when BGdifficulty_setting::Very_Easy 
      return (enemy.jp_gain * BGdifficulty_setting::Very_Easy_JP).to_i
    when BGdifficulty_setting::Easy
      return (enemy.jp_gain * BGdifficulty_setting::Easy_JP).to_i
    when BGdifficulty_setting::Hard
      return (enemy.jp_gain * BGdifficulty_setting::Hard_JP).to_i
    when BGdifficulty_setting::Very_Hard
      return (enemy.jp_gain * BGdifficulty_setting::Very_Hard_JP).to_i
    end
    
    return enemy.jp_gain
  end
  
end #End class Game_Enemy