module RUSTED
                        # [x,y] <=== x tuh code barang, y tuh id barang
                        # x =  0 = item, x = 1 = weapon, x = 2 = armor
  SHOPITEM = [[0,1],[1,1],[1,2],[2,3],[0,4],[1,5],[1,4],[2,4]]
end
class Interpreter
  def detect_tag(tag)
    x = $game_player.x
    y = $game_player.y
    if $game_map.terrain_tag(x, y) == tag
      dothing
    end
  end
  def dothing
    if Input.trigger?(Input::A)
      $game_temp.shop_goods = RUSTED::SHOPITEM
      $scene = Scene_Shop.new
    end
  end
end