module KGC
module MiniMap
  EXTRA_COLOR = {}
  # ◆ 様々な条件下でのミニマップのマスの色
  #  EXTRA_COLOR[[優先度, "条件"]] = 色 で指定。
  #  複数の色の条件が満たされた場合、優先度が高い色が優先されます。
  EXTRA_COLOR[[0, "$game_map.slip_floor?(x, y)"]] = Color.new(255, 255, 0)
end
end

#==============================================================================
# □ Game_MiniMap
#==============================================================================

class Game_MiniMap
  #--------------------------------------------------------------------------
  # ● マップ描画
  #--------------------------------------------------------------------------
  def draw_map(dir = 0)
    bitmap  = @map_sprite.bitmap
    bitmap.fill_rect(bitmap.rect, KGC::MiniMap::BACKGROUND_COLOR)

    rect = Rect.new(0, 0, @grid_size, @grid_size)

    range_x = (@draw_range_begin.x)..(@draw_range_end.x)
    range_y = (@draw_range_begin.y)..(@draw_range_end.y)
    mw = $game_map.width  - 1
    mh = $game_map.height - 1
    update_around_passage

    # 通行可能領域描画
    range_x.each { |x|
      next unless x.between?(0, mw)
      range_y.each { |y|
        next unless y.between?(0, mh)
        next if @passage_table[x, y] == 0
        next if @wall_events.find { |e| e.x == x && e.y == y }  # 壁

        rect.x = (x - @draw_range_begin.x) * @grid_size
        rect.y = (y - @draw_range_begin.y) * @grid_size
        color = KGC::MiniMap::FOREGROUND_COLOR # ☆ ここから
        KGC::MiniMap::EXTRA_COLOR.keys.sort_by{|key|key[0]}.each{|key|
          color = KGC::MiniMap::EXTRA_COLOR[key] if eval(key[1])
        }
        bitmap.fill_rect(rect, color) # ☆ ここまで
      }
    }

    # MOVE
    @move_events.each { |e|
      rect.x = (e.x - @draw_range_begin.x) * @grid_size
      rect.y = (e.y - @draw_range_begin.y) * @grid_size
      bitmap.fill_rect(rect, KGC::MiniMap::MOVE_EVENT_COLOR)
    }
  end
end