117 lines
4.6 KiB
Ruby
117 lines
4.6 KiB
Ruby
#==============================================================================
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# ■ Window_ItemList
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#------------------------------------------------------------------------------
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# アイテム画面で、所持アイテムの一覧を表示するウィンドウです。
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#==============================================================================
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class Window_ItemList < Window_Selectable
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#--------------------------------------------------------------------------
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# ● オブジェクト初期化
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#--------------------------------------------------------------------------
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def initialize(x, y, width, height)
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super
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@category = :none
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@data = []
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end
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#--------------------------------------------------------------------------
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# ● カテゴリの設定
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#--------------------------------------------------------------------------
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def category=(category)
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return if @category == category
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@category = category
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refresh
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self.oy = 0
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end
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#--------------------------------------------------------------------------
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# ● 桁数の取得
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#--------------------------------------------------------------------------
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def col_max
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return 2
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end
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#--------------------------------------------------------------------------
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# ● 項目数の取得
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#--------------------------------------------------------------------------
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def item_max
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@data ? @data.size : 1
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end
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#--------------------------------------------------------------------------
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# ● アイテムの取得
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#--------------------------------------------------------------------------
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def item
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@data && index >= 0 ? @data[index] : nil
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end
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#--------------------------------------------------------------------------
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# ● 選択項目の有効状態を取得
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#--------------------------------------------------------------------------
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def current_item_enabled?
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enable?(@data[index])
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end
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#--------------------------------------------------------------------------
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# ● アイテムをリストに含めるかどうか
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#--------------------------------------------------------------------------
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def include?(item)
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case @category
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when :item
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item.is_a?(RPG::Item) && !item.key_item?
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when :weapon
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item.is_a?(RPG::Weapon)
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when :armor
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item.is_a?(RPG::Armor)
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when :key_item
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item.is_a?(RPG::Item) && item.key_item?
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else
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false
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end
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end
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#--------------------------------------------------------------------------
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# ● アイテムを許可状態で表示するかどうか
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#--------------------------------------------------------------------------
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def enable?(item)
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$game_party.usable?(item)
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end
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#--------------------------------------------------------------------------
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# ● アイテムリストの作成
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#--------------------------------------------------------------------------
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def make_item_list
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@data = $game_party.all_items.select {|item| include?(item) }
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@data.push(nil) if include?(nil)
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end
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#--------------------------------------------------------------------------
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# ● 前回の選択位置を復帰
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#--------------------------------------------------------------------------
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def select_last
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select(@data.index($game_party.last_item.object) || 0)
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end
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#--------------------------------------------------------------------------
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# ● 項目の描画
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#--------------------------------------------------------------------------
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def draw_item(index)
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item = @data[index]
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if item
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rect = item_rect(index)
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rect.width -= 4
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draw_item_name(item, rect.x, rect.y, enable?(item))
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draw_item_number(rect, item)
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end
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end
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#--------------------------------------------------------------------------
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# ● アイテムの個数を描画
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#--------------------------------------------------------------------------
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def draw_item_number(rect, item)
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draw_text(rect, sprintf(":%2d", $game_party.item_number(item)), 2)
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end
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#--------------------------------------------------------------------------
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# ● ヘルプテキスト更新
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#--------------------------------------------------------------------------
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def update_help
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@help_window.set_item(item)
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end
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#--------------------------------------------------------------------------
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# ● リフレッシュ
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#--------------------------------------------------------------------------
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def refresh
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make_item_list
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create_contents
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draw_all_items
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end
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end
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