Class Game_Enemy < Game_Battler

# File Game_Enemy.rb, line 22
def initialize(index, enemy_id)
  super()
  @index = index
  @enemy_id = enemy_id
  enemy = $data_enemies[@enemy_id]
  @original_name = enemy.name
  @letter = ""
  @plural = false
  @screen_x = 0
  @screen_y = 0
  @battler_name = enemy.battler_name
  @battler_hue = enemy.battler_hue
  @hp = mhp
  @mp = mmp
end

# File Game_Enemy.rb, line 257
def action_valid?(action)
  conditions_met?(action) && usable?($data_skills[action.skill_id])
end

# File Game_Enemy.rb, line 189
def conditions_met?(action)
  method_table = {
    1 => :conditions_met_turns?,
    2 => :conditions_met_hp?,
    3 => :conditions_met_mp?,
    4 => :conditions_met_state?,
    5 => :conditions_met_party_level?,
    6 => :conditions_met_switch?,
  }
  method_name = method_table[action.condition_type]
  if method_name
    send(method_name, action.condition_param1, action.condition_param2)
  else
    true
  end
end

# File Game_Enemy.rb, line 221
def conditions_met_hp?(param1, param2)
  hp_rate >= param1 && hp_rate <= param2
end

# File Game_Enemy.rb, line 228
def conditions_met_mp?(param1, param2)
  mp_rate >= param1 && mp_rate <= param2
end

# File Game_Enemy.rb, line 242
def conditions_met_party_level?(param1, param2)
  $game_party.highest_level >= param1
end

# File Game_Enemy.rb, line 235
def conditions_met_state?(param1, param2)
  state?(param1)
end

# File Game_Enemy.rb, line 249
def conditions_met_switch?(param1, param2)
  $game_switches[param1]
end

# File Game_Enemy.rb, line 209
def conditions_met_turns?(param1, param2)
  n = $game_troop.turn_count
  if param2 == 0
    n == param1
  else
    n > 0 && n >= param1 && n % param2 == param1 % param2
  end
end

# File Game_Enemy.rb, line 117
def drop_item_rate
  $game_party.drop_item_double? ? 2 : 1
end

# File Game_Enemy.rb, line 62
def enemy
  $data_enemies[@enemy_id]
end

# File Game_Enemy.rb, line 41
def enemy?
  return true
end

# File Game_Enemy.rb, line 90
def exp
  enemy.exp
end

# File Game_Enemy.rb, line 69
def feature_objects
  super + [enemy]
end

# File Game_Enemy.rb, line 48
def friends_unit
  $game_troop
end

# File Game_Enemy.rb, line 97
def gold
  enemy.gold
end

# File Game_Enemy.rb, line 124
def item_object(kind, data_id)
  return $data_items  [data_id] if kind == 1
  return $data_weapons[data_id] if kind == 2
  return $data_armors [data_id] if kind == 3
  return nil
end

# File Game_Enemy.rb, line 279
def make_actions
  super
  return if @actions.empty?
  action_list = enemy.actions.select {|a| action_valid?(a) }
  return if action_list.empty?
  rating_max = action_list.collect {|a| a.rating }.max
  rating_zero = rating_max - 3
  action_list.reject! {|a| a.rating <= rating_zero }
  @actions.each do |action|
    action.set_enemy_action(select_enemy_action(action_list, rating_zero))
  end
end

# File Game_Enemy.rb, line 104
def make_drop_items
  enemy.drop_items.inject([]) do |r, di|
    if di.kind > 0 && rand * di.denominator < drop_item_rate
      r.push(item_object(di.kind, di.data_id))
    else
      r
    end
  end
end

# File Game_Enemy.rb, line 76
def name
  @original_name + (@plural ? letter : "")
end

# File Game_Enemy.rb, line 55
def opponents_unit
  $game_party
end

# File Game_Enemy.rb, line 83
def param_base(param_id)
  enemy.params[param_id]
end

# File Game_Enemy.rb, line 156
def perform_collapse_effect
  case collapse_type
  when 0
    @sprite_effect_type = :collapse
    Sound.play_enemy_collapse
  when 1
    @sprite_effect_type = :boss_collapse
    Sound.play_boss_collapse1
  when 2
    @sprite_effect_type = :instant_collapse
  end
end

# File Game_Enemy.rb, line 148
def perform_damage_effect
  @sprite_effect_type = :blink
  Sound.play_enemy_damage
end

# File Game_Enemy.rb, line 141
def screen_z
  return 100
end

# File Game_Enemy.rb, line 266
def select_enemy_action(action_list, rating_zero)
  sum = action_list.inject(0) {|r, a| r += a.rating - rating_zero }
  return nil if sum <= 0
  value = rand(sum)
  action_list.each do |action|
    return action if value < action.rating - rating_zero
    value -= action.rating - rating_zero
  end
end

# File Game_Enemy.rb, line 172
def transform(enemy_id)
  @enemy_id = enemy_id
  if enemy.name != @original_name
    @original_name = enemy.name
    @letter = ""
    @plural = false
  end
  @battler_name = enemy.battler_name
  @battler_hue = enemy.battler_hue
  refresh
  make_actions unless @actions.empty?
end

# File Game_Enemy.rb, line 134
def use_sprite?
  return true
end