301 lines
11 KiB
Ruby
301 lines
11 KiB
Ruby
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# -*- coding: utf-8 -*-
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#==============================================================================
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# ** Scene_Shop
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#------------------------------------------------------------------------------
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# This class performs shop screen processing.
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#==============================================================================
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class Scene_Shop < Scene_MenuBase
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#--------------------------------------------------------------------------
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# * Prepare
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#--------------------------------------------------------------------------
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def prepare(goods, purchase_only)
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@goods = goods
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@purchase_only = purchase_only
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end
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#--------------------------------------------------------------------------
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# * Start Processing
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#--------------------------------------------------------------------------
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def start
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super
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create_help_window
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create_gold_window
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create_command_window
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create_dummy_window
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create_number_window
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create_status_window
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create_buy_window
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create_category_window
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create_sell_window
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end
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#--------------------------------------------------------------------------
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# * Create Gold Window
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#--------------------------------------------------------------------------
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def create_gold_window
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@gold_window = Window_Gold.new
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@gold_window.viewport = @viewport
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@gold_window.x = Graphics.width - @gold_window.width
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@gold_window.y = @help_window.height
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end
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#--------------------------------------------------------------------------
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# * Create Command Window
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#--------------------------------------------------------------------------
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def create_command_window
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@command_window = Window_ShopCommand.new(@gold_window.x, @purchase_only)
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@command_window.viewport = @viewport
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@command_window.y = @help_window.height
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@command_window.set_handler(:buy, method(:command_buy))
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@command_window.set_handler(:sell, method(:command_sell))
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@command_window.set_handler(:cancel, method(:return_scene))
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end
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#--------------------------------------------------------------------------
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# * Create Dummy Window
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#--------------------------------------------------------------------------
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def create_dummy_window
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wy = @command_window.y + @command_window.height
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wh = Graphics.height - wy
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@dummy_window = Window_Base.new(0, wy, Graphics.width, wh)
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@dummy_window.viewport = @viewport
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end
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#--------------------------------------------------------------------------
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# * Create Quantity Input Window
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#--------------------------------------------------------------------------
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def create_number_window
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wy = @dummy_window.y
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wh = @dummy_window.height
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@number_window = Window_ShopNumber.new(0, wy, wh)
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@number_window.viewport = @viewport
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@number_window.hide
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@number_window.set_handler(:ok, method(:on_number_ok))
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@number_window.set_handler(:cancel, method(:on_number_cancel))
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end
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#--------------------------------------------------------------------------
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# * Create Status Window
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#--------------------------------------------------------------------------
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def create_status_window
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wx = @number_window.width
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wy = @dummy_window.y
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ww = Graphics.width - wx
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wh = @dummy_window.height
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@status_window = Window_ShopStatus.new(wx, wy, ww, wh)
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@status_window.viewport = @viewport
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@status_window.hide
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end
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#--------------------------------------------------------------------------
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# * Create Purchase Window
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#--------------------------------------------------------------------------
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def create_buy_window
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wy = @dummy_window.y
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wh = @dummy_window.height
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@buy_window = Window_ShopBuy.new(0, wy, wh, @goods)
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@buy_window.viewport = @viewport
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@buy_window.help_window = @help_window
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@buy_window.status_window = @status_window
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@buy_window.hide
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@buy_window.set_handler(:ok, method(:on_buy_ok))
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@buy_window.set_handler(:cancel, method(:on_buy_cancel))
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end
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#--------------------------------------------------------------------------
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# * Create Category Window
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#--------------------------------------------------------------------------
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def create_category_window
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@category_window = Window_ItemCategory.new
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@category_window.viewport = @viewport
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@category_window.help_window = @help_window
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@category_window.y = @dummy_window.y
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@category_window.hide.deactivate
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@category_window.set_handler(:ok, method(:on_category_ok))
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@category_window.set_handler(:cancel, method(:on_category_cancel))
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end
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#--------------------------------------------------------------------------
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# * Create Sell Window
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#--------------------------------------------------------------------------
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def create_sell_window
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wy = @category_window.y + @category_window.height
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wh = Graphics.height - wy
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@sell_window = Window_ShopSell.new(0, wy, Graphics.width, wh)
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@sell_window.viewport = @viewport
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@sell_window.help_window = @help_window
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@sell_window.hide
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@sell_window.set_handler(:ok, method(:on_sell_ok))
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@sell_window.set_handler(:cancel, method(:on_sell_cancel))
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@category_window.item_window = @sell_window
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end
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#--------------------------------------------------------------------------
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# * Activate Purchase Window
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#--------------------------------------------------------------------------
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def activate_buy_window
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@buy_window.money = money
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@buy_window.show.activate
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@status_window.show
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end
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#--------------------------------------------------------------------------
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# * Activate Sell Window
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#--------------------------------------------------------------------------
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def activate_sell_window
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@category_window.show
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@sell_window.refresh
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@sell_window.show.activate
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@status_window.hide
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end
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#--------------------------------------------------------------------------
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# * [Buy] Command
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#--------------------------------------------------------------------------
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def command_buy
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@dummy_window.hide
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activate_buy_window
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end
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#--------------------------------------------------------------------------
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# * [Sell] Command
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#--------------------------------------------------------------------------
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def command_sell
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@dummy_window.hide
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@category_window.show.activate
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@sell_window.show
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@sell_window.unselect
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@sell_window.refresh
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end
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#--------------------------------------------------------------------------
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# * Buy [OK]
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#--------------------------------------------------------------------------
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def on_buy_ok
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@item = @buy_window.item
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@buy_window.hide
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@number_window.set(@item, max_buy, buying_price, currency_unit)
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@number_window.show.activate
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end
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#--------------------------------------------------------------------------
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# * Buy [Cancel]
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#--------------------------------------------------------------------------
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def on_buy_cancel
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@command_window.activate
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@dummy_window.show
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@buy_window.hide
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@status_window.hide
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@status_window.item = nil
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@help_window.clear
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end
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#--------------------------------------------------------------------------
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# * Category [OK]
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#--------------------------------------------------------------------------
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def on_category_ok
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activate_sell_window
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@sell_window.select(0)
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end
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#--------------------------------------------------------------------------
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# * Category [Cancel]
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#--------------------------------------------------------------------------
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def on_category_cancel
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@command_window.activate
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@dummy_window.show
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@category_window.hide
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@sell_window.hide
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end
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#--------------------------------------------------------------------------
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# * Sell [OK]
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#--------------------------------------------------------------------------
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def on_sell_ok
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@item = @sell_window.item
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@status_window.item = @item
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@category_window.hide
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@sell_window.hide
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@number_window.set(@item, max_sell, selling_price, currency_unit)
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@number_window.show.activate
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@status_window.show
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end
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#--------------------------------------------------------------------------
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# * Sell [Cancel]
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#--------------------------------------------------------------------------
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def on_sell_cancel
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@sell_window.unselect
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@category_window.activate
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@status_window.item = nil
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@help_window.clear
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end
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#--------------------------------------------------------------------------
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# * Quantity Input [OK]
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#--------------------------------------------------------------------------
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def on_number_ok
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Sound.play_shop
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case @command_window.current_symbol
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when :buy
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do_buy(@number_window.number)
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when :sell
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do_sell(@number_window.number)
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end
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end_number_input
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@gold_window.refresh
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@status_window.refresh
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end
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#--------------------------------------------------------------------------
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# * Quantity Input [Cancel]
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#--------------------------------------------------------------------------
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def on_number_cancel
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Sound.play_cancel
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end_number_input
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end
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#--------------------------------------------------------------------------
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# * Execute Purchase
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#--------------------------------------------------------------------------
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def do_buy(number)
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$game_party.lose_gold(number * buying_price)
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$game_party.gain_item(@item, number)
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end
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#--------------------------------------------------------------------------
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# * Execute Sale
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#--------------------------------------------------------------------------
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def do_sell(number)
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$game_party.gain_gold(number * selling_price)
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$game_party.lose_item(@item, number)
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end
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#--------------------------------------------------------------------------
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# * Exit Quantity Input
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#--------------------------------------------------------------------------
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def end_number_input
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@number_window.hide
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case @command_window.current_symbol
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when :buy
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activate_buy_window
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when :sell
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activate_sell_window
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end
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end
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#--------------------------------------------------------------------------
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# * Get Maximum Quantity Buyable
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#--------------------------------------------------------------------------
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def max_buy
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max = $game_party.max_item_number(@item) - $game_party.item_number(@item)
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buying_price == 0 ? max : [max, money / buying_price].min
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end
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#--------------------------------------------------------------------------
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# * Get Maximum Quantity Sellable
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#--------------------------------------------------------------------------
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def max_sell
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$game_party.item_number(@item)
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end
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#--------------------------------------------------------------------------
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# * Get Party Gold
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#--------------------------------------------------------------------------
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def money
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@gold_window.value
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end
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#--------------------------------------------------------------------------
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# Get Currency Unit
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#--------------------------------------------------------------------------
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def currency_unit
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@gold_window.currency_unit
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end
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#--------------------------------------------------------------------------
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# * Get Purchase Price
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#--------------------------------------------------------------------------
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def buying_price
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@buy_window.price(@item)
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end
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#--------------------------------------------------------------------------
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# * Get Sale Price
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#--------------------------------------------------------------------------
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def selling_price
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@item.price / 2
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end
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end
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