如何讓商店只收購特定ID的物品 - Project1

#==============================================================================
# ■ Window_ShopSell
#------------------------------------------------------------------------------
# 　商店画面、浏览显示可以卖掉的商品的窗口。
#==============================================================================
$EH_NotSoldItem = {}
$EH_NotSoldWeapon = {}
$EH_NotSoldArmor = {}
class Window_ShopSell < Window_Selectable
#--------------------------------------------------------------------------
# ● 退出商店从置
#--------------------------------------------------------------------------
def dispose
super
$EH_NotSoldItem = {}
$EH_NotSoldWeapon = {}
$EH_NotSoldArmor = {}
end
#--------------------------------------------------------------------------
# ● 刷新
#--------------------------------------------------------------------------
def refresh
if self.contents != nil
self.contents.dispose
self.contents = nil
end
@data = []
for i in 1...$data_items.size
if $game_party.item_number(i) > 0 && $EH_NotSoldItem[i] != true
@data.push($data_items[i])
end
end
for i in 1...$data_weapons.size
if $game_party.weapon_number(i) > 0 && $EH_NotSoldWeapon[i] != true
@data.push($data_weapons[i])
end
end
for i in 1...$data_armors.size
if $game_party.armor_number(i) > 0 && $EH_NotSoldArmor[i] != true
@data.push($data_armors[i])
end
end
# 如果项目数不是 0 就生成位图、描绘全部项目
@item_max = @data.size
if @item_max > 0
self.contents = Bitmap.new(width - 32, row_max * 32)
for i in 0...@item_max
draw_item(i)
end
end
end
end
class Interpreter
def item_not_sold(id)
$EH_NotSoldItem[id] = true
end
def weapon_not_sold(id)
$EH_NotSoldWeapon[id] = true
end
def armor_not_sold(id)
$EH_NotSoldIArmor[id] = true
end
end

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