RPG-Maker Quartier

#==============================================================================
# ** Enemy HUD
#------------------------------------------------------------------------------
#  Scripted by TheWhiteShadow
#==============================================================================
EHUD_BACK = ""
EHUD_HIGHT = 8
EHUD_OPACITY = 176

class EnemyHUD
  def initialize
    @sprites = []
    @bmp_back = RPG::Cache.picture(EHUD_BACK)
   
    for enemy in $game_troop.enemies
      sprite = Sprite.new
      sprite.opacity = EHUD_OPACITY
      bmp = RPG::Cache.battler($data_enemies[enemy.id].battler_name, 0)
      # Position
      sprite.x = enemy.screen_x - 64
      sprite.y = enemy.screen_y - bmp.height - 64 - EHUD_HIGHT
      sprite.z = enemy.screen_z + 10
      sprite.bitmap = Bitmap.new(128, 64)
      @sprites.push(sprite)
    end
    refresh
  end
 
  def refresh
    c_black = Color.new(0, 0, 0)
    c_red = Color.new(255, 0, 0)
    for i in 0..@sprites.size - 1
      @sprites[i].bitmap.clear
      next unless $game_troop.enemies[i].exist?
      @sprites[i].bitmap.blt(0, 0, @bmp_back, @bmp_back.rect)
     
      text = $game_troop.enemies[i].hp.to_s + " / " + $game_troop.enemies[i].maxhp.to_s
      @sprites[i].bitmap.draw_text(10, 10, 108, 32, text, 1)
      hp_percent = $game_troop.enemies[i].hp.to_f / $game_troop.enemies[i].maxhp
      @sprites[i].bitmap.fill_rect(10, 40, 108, 10, c_black)
      @sprites[i].bitmap.fill_rect(11, 41, 106 * hp_percent, 8, c_red)
    end
  end
 
  def visible=(value)
    for s in @sprites
      s.visible = value
    end
  end
 
  def dispose
    for s in @sprites
      s.dispose unless s.disposed?
    end
  end
end