顺便求个丢弃物品的脚本 - Project1

#==============================================================================
# ■ VX-RGSS-22 アイテム画面-改 [Ver.1.0.0] by Claimh
#------------------------------------------------------------------------------
# アイテム画面(戦闘以外)を改変します。
#------------------------------------------------------------------------------
# ◆アイテム分類
# アイテム : 通常アイテム
# 装備品 : 武器・防具
# 貴重品 : 価格=0のアイテム
# ◆捨てる
# Xボタンでアイテムを捨てることができます。
#==============================================================================
module ItemEx
# アイテム分類で貴重品の項を使用する
USE_PRECIAS = true
# 捨てるあり
USE_LOSE = true
# 貴重品の放棄を許可する
USE_LOSE_PRE = true
end
#==============================================================================
# ■ ItemExData
#------------------------------------------------------------------------------
# RPG::Item/Weapon/Armor用の共通クラス
#==============================================================================
class ItemExData
# 初期化
def initialize(d)
@item = d
end
# RPG::Item/Weapon/Armorデータ参照
def d
return @item
end
# アイテム所持数
def number
return $game_party.item_number(@item)
end
# アイテム破棄
def lose(n)
$game_party.lose_item(@item, n)
end
# アイテム使用可能？
def can_use?
case @item
when RPG::Item; return $game_party.item_can_use?(@item)
when RPG::Weapon; return false
when RPG::Armor; return false
end
end
# アイテム破棄可能？
def can_lose?
return (ItemEx::USE_LOSE_PRE or @item.price != 0)
end
end
#==============================================================================
# ■ Window_ItemCmd
#==============================================================================
class Window_ItemCmd < Window_Selectable
#--------------------------------------------------------------------------
# ● オブジェクト初期化
#--------------------------------------------------------------------------
def initialize
super(0, WLH+32, 544, WLH+32)
@commands = ["アイテム", "装備品"]
@commands.push("貴重品") if ItemEx::USE_PRECIAS
@item_max = @column_max = @commands.size
refresh
self.index = 0
end
#--------------------------------------------------------------------------
# ● リフレッシュ
#--------------------------------------------------------------------------
def refresh
self.contents.clear
for i in 0...@item_max
draw_item(i)
end
end
#--------------------------------------------------------------------------
# ● 項目の描画
# index : 項目番号
#--------------------------------------------------------------------------
def draw_item(index)
rect = item_rect(index)
rect.x += 4
rect.width -= 8
self.contents.draw_text(rect.x, 0, rect.width, WLH, @commands[index])
end
#--------------------------------------------------------------------------
# ● ヘルプテキスト更新
#--------------------------------------------------------------------------
def update_help
@help_window.ct = @index
end
end
#==============================================================================
# ■ Window_ItemList
#==============================================================================
class Window_ItemList < Window_Selectable
MAX = ItemEx::USE_PRECIAS ? 3 : 2
#--------------------------------------------------------------------------
# ● オブジェクト初期化
#--------------------------------------------------------------------------
def initialize
super(0, 112, 544, 306)
@column_max = 2
@index = 0
@idx = [0, 0, 0]
@ct = 0
all_refresh
self.ct = @ct
end
#--------------------------------------------------------------------------
# ● 解放
#--------------------------------------------------------------------------
def dispose
super
for b in @bitmap
b.dispose unless b.nil?
end
end
#--------------------------------------------------------------------------
# ● ウィンドウ内容の作成
#--------------------------------------------------------------------------
def create_contents
end
#--------------------------------------------------------------------------
# ● カテゴリ変更
#--------------------------------------------------------------------------
def ct=(c)
save_idx
@ct = c
self.contents = @bitmap[c]
@item_max = @data[c].size
@idx[c] = @item_max - 1 if @idx[c] >= @item_max
@idx[c] = 0 if @idx[c] < 0
load_idx
end
#--------------------------------------------------------------------------
# ● index保存
#--------------------------------------------------------------------------
def save_idx
@idx[@ct] = self.index
end
def load_idx
self.index = @idx[@ct]
end
#--------------------------------------------------------------------------
# ● アイテムの取得
#--------------------------------------------------------------------------
def item
return i_item(@index)
end
def i_item(i)
return @data[@ct][i]
end
#--------------------------------------------------------------------------
# ● 全リフレッシュ
#--------------------------------------------------------------------------
def all_refresh
@bitmap = []
@data = []
for c in 0...MAX
data_refresh(c)
end
end
#--------------------------------------------------------------------------
# ● データリフレッシュ
#--------------------------------------------------------------------------
def data_refresh(c)
@data[c] = []
for d in $game_party.items
case c
when 0 # アイテム
next if !d.is_a?(RPG::Item)
next if ItemEx::USE_PRECIAS and d.price == 0
@data[c].push(ItemExData.new(d))
when 1 # 武器防具
next if !d.is_a?(RPG::Weapon) and !d.is_a?(RPG::Armor)
@data[c].push(ItemExData.new(d))
when 2 # 貴重品
next if !d.is_a?(RPG::Item)
next if !ItemEx::USE_PRECIAS or d.price != 0
@data[c].push(ItemExData.new(d))
end
if d.is_a?(RPG::Item) and d.id == $game_party.last_item_id
@idx[c] = @data[c].size - 1
load_idx if @ct == c
end
end
@bitmap[c].dispose unless @bitmap[c].nil?
@item_max = @data[c].size
@bitmap[c] = Bitmap.new(width - 32, @item_max > 0 ? (row_max*WLH) : WLH)
refresh(c)
end
#--------------------------------------------------------------------------
# ● リフレッシュ
#--------------------------------------------------------------------------
def refresh(c)
self.ct = c
for i in 0...@item_max
draw_item(i, false)
end
end
#--------------------------------------------------------------------------
# ● 項目の描画
#--------------------------------------------------------------------------
def draw_item(i, clear=true)
itm = i_item(i)
rect = item_rect(i)
x = rect.x + 4
y = rect.y
if clear
self.contents.fill_rect(rect, Color.new(0, 0, 0, 0))
end
rect.width -= 4
draw_item_name(itm.d, rect.x, rect.y, itm.can_use?)
self.contents.draw_text(rect, sprintf(":%2d", itm.number), 2)
end
#--------------------------------------------------------------------------
# ● ヘルプテキスト更新
#--------------------------------------------------------------------------
def update_help
@help_window.set_text(self.item == nil ? "" : self.item.d.description)
end
end
#==============================================================================
# ■ Window_ItemNumber
#==============================================================================
class Window_ItemNumber < Window_Base
#--------------------------------------------------------------------------
# ● オブジェクト初期化
# x : ウィンドウの X 座標
# y : ウィンドウの Y 座標
#--------------------------------------------------------------------------
def initialize(x, y)
super(x, y, 300, WLH*2 + 32)
@item = nil
@max = 1
@number = 1
self.visible = false
self.z += 10
self.opacity = 200
end
#--------------------------------------------------------------------------
# ● アイテム、最大個数の設定
#--------------------------------------------------------------------------
def set(item, max)
@item = item
@max = max
@number = 1
self.visible = true
refresh
end
#--------------------------------------------------------------------------
# ● 入力された個数の設定
#--------------------------------------------------------------------------
def number
return @number
end
#--------------------------------------------------------------------------
# ● リフレッシュ
#--------------------------------------------------------------------------
def refresh
self.contents.clear
self.contents.draw_text(0, 0, 200, WLH, "捨てる数：")
draw_item_name(@item, 4, WLH)
self.contents.font.color = normal_color
self.contents.draw_text(212, WLH, 20, WLH, "×")
self.contents.draw_text(244, WLH, 20, WLH, @number.to_s, 2)
self.cursor_rect.set(240, WLH, 28, WLH)
end
#--------------------------------------------------------------------------
# ● フレーム更新
#--------------------------------------------------------------------------
def update
super
if self.active
last_number = @number
if Input.repeat?(Input::RIGHT) and @number < @max
@number += 1
end
if Input.repeat?(Input::LEFT) and @number > 1
@number -= 1
end
if Input.repeat?(Input::UP) and @number < @max
@number = [@number + 10, @max].min
end
if Input.repeat?(Input::DOWN) and @number > 1
@number = [@number - 10, 1].max
end
if @number != last_number
Sound.play_cursor
refresh
end
end
end
end
#==============================================================================
# ■ Scene_Item
#------------------------------------------------------------------------------
# 　アイテム画面の処理を行うクラスです。
#==============================================================================
class Scene_Item < Scene_Base
#--------------------------------------------------------------------------
# ● オブジェクト初期化
#--------------------------------------------------------------------------
def initialize(index=0)
@index = index
end
#--------------------------------------------------------------------------
# ● 開始処理
#--------------------------------------------------------------------------
def start
super
create_menu_background
@viewport = Viewport.new(0, 0, 544, 416)
@cmd_window = Window_ItemCmd.new
@cmd_window.viewport = @viewport
@item_window = Window_ItemList.new
@item_window.viewport = @viewport
@num_window = Window_ItemNumber.new(122, 200)
@help_window = Window_Help.new
@help_window.viewport = @viewport
@target_window = Window_MenuStatus.new(0, 0)
hide_target_window
#
@target_window.visible = @target_window.active = false
@item_window.active = false
@num_window.active = false
@item_window.help_window = @help_window
@cmd_window.help_window = @item_window
end
#--------------------------------------------------------------------------
# ● 終了処理
#--------------------------------------------------------------------------
def terminate
super
dispose_menu_background
@viewport.dispose
@cmd_window.dispose
@item_window.dispose
@num_window.dispose
@help_window.dispose
@target_window.dispose
end
#--------------------------------------------------------------------------
# ● 元の画面へ戻る
#--------------------------------------------------------------------------
def return_scene
$scene = Scene_Menu.new(@index)
end
#----------------------------------------------------------------------------
# ● フレーム更新
#----------------------------------------------------------------------------
def update
if @cmd_window.active
update_cmd
elsif @item_window.active
update_list
elsif @num_window.active
update_num
elsif @target_window.active
update_target
end
end
#----------------------------------------------------------------------------
# ● フレーム更新 : cmd
#----------------------------------------------------------------------------
def update_cmd
@cmd_window.update
if Input.trigger?(Input::B)
Sound.play_cancel
return_scene
elsif Input.trigger?(Input::C)
Sound.play_decision
@cmd_window.active = false
@item_window.active = true
end
end
#----------------------------------------------------------------------------
# ● フレーム更新 : list
#----------------------------------------------------------------------------
def update_list
@item_window.update
if Input.trigger?(Input::B)
Sound.play_cancel
@cmd_window.active = true
@item_window.active = false
@help_window.set_text("")
elsif Input.trigger?(Input::C)
if @item_window.item.nil? or !@item_window.item.can_use?
Sound.play_buzzer
return
end
@item = @item_window.item.d
if @item != nil
$game_party.last_item_id = @item.id
end
if $game_party.item_can_use?(@item)
Sound.play_decision
determine_item
else
Sound.play_buzzer
end
elsif Input.trigger?(Input::X) and ItemEx::USE_LOSE
if @item_window.item.nil? or !@item_window.item.can_lose?
Sound.play_buzzer
return
end
Sound.play_decision
@item = @item_window.item
@num_window.set(@item.d, @item.number)
@item_window.active = false
@num_window.visible = @num_window.active = true
end
end
#----------------------------------------------------------------------------
# ● フレーム更新 : num
#----------------------------------------------------------------------------
def update_num
@num_window.update
if Input.trigger?(Input::B)
Sound.play_cancel
@item_window.active = true
@num_window.visible = @num_window.active = false
elsif Input.trigger?(Input::C)
Sound.play_decision
@item.lose(@num_window.number)
if @item.number > 0
@item_window.draw_item(@item_window.index, true)
else
@item_window.data_refresh(@cmd_window.index)
$game_party.last_item_id = 0
end
@item_window.active = true
@num_window.visible = @num_window.active = false
end
end
#--------------------------------------------------------------------------
# ● ターゲット選択の更新
#--------------------------------------------------------------------------
def update_target
@target_window.update
if Input.trigger?(Input::B)
Sound.play_cancel
if $game_party.item_number(@item) == 0 # アイテムを使い切った場合
@item_window.data_refresh(@cmd_window.index) # ウィンドウの内容を再作成
end
hide_target_window
elsif Input.trigger?(Input::C)
if not $game_party.item_can_use?(@item)
Sound.play_buzzer
else
determine_target
end
end
end
end

复制代码