关于选项窗口的问题 - Project1

#==============================================================================
# ■ Window_Command
#------------------------------------------------------------------------------
# 　一般的命令选择行窗口。
#==============================================================================
class Window_Command1 < Window_Selectable
#--------------------------------------------------------------------------
# ● 初始化对像
# width : 窗口的宽
# commands : 命令字符串序列
#--------------------------------------------------------------------------
def initialize(width, commands)
# 由命令的个数计算出窗口的高
super(0, 0, 200,120)
@item_max = commands.size
@commands = commands
self.contents = Bitmap.new(width ,32)
refresh
self.index = 0
#@item_max = 0
#@column_max = 1
#@index = -1
end
#--------------------------------------------------------------------------
# ● 刷新
#--------------------------------------------------------------------------
def refresh
self.contents.clear
for i in 0...@item_max
draw_item(i, normal_color)
end
end
#--------------------------------------------------------------------------
# ● 描绘项目
# index : 项目编号
# color : 文字色
#--------------------------------------------------------------------------
def draw_item(index, color)
self.contents.font.color = color
rect = Rect.new(72*index, 3, 64 , 32)
self.contents.fill_rect(rect, Color.new(0, 0, 0, 0))
self.contents.draw_text(rect, @commands[index])
end
#--------------------------------------------------------------------------
# ● 项目无效化
# index : 项目编号
#--------------------------------------------------------------------------
def disable_item(index)
draw_item(index, disabled_color)
end
def row_max
# 由项目数和列数计算出行数
return 3#(@item_max + @column_max - 1) / @column_max
end
#--------------------------------------------------------------------------
# ● 获取开头行
#--------------------------------------------------------------------------
def top_row
# 将窗口内容的传送源 Y 坐标、1 行的高 32 等分
return index*64#self.ox / 64
end
def top_row=(row)
# row 未满 0 的场合更正为 0
if row < 0
row = 0
end
# row 超过 row_max - 1 的情况下更正为 row_max - 1
if row > row_max - 1
row = row_max - 1
end
# row 1 行高的 32 倍、窗口内容的传送源 Y 坐标
if row >= 0
self.ox = row * 64
end
end
#--------------------------------------------------------------------------
# ● 获取 1 页可以显示的行数
#--------------------------------------------------------------------------
def page_row_max
# 窗口的高度，设置画面的高度减去 32 ，除以 1 行的高度 32
return 2# (self.height - 32) / 32
end
#--------------------------------------------------------------------------
# ● 获取 1 页可以显示的项目数
#--------------------------------------------------------------------------
def page_item_max
# 将行数 page_row_max 乘上列数 @column_max
return page_row_max * @column_max
end
def update_cursor_rect
row = index
if row <= self.top_row
# 从当前行向开头行滚动
self.top_row = row
end
# 当前行被显示末尾行之后的情况下
if row > self.top_row + (self.page_row_max - 1)
# 从当前行向末尾滚动
self.top_row = row - (self.page_row_max - 1)
end
# 计算光标的宽
cursor_width = 64#self.width / @column_max - 32
# 计算光标坐标
y = 1#@index % @column_max * (cursor_width + 32)
x = 1#@index / @column_max * 65 - self.ox
# 更新国标矩形
self.cursor_rect.set(x, y, cursor_width, 32)
end
#--------------------------------------------------------------------------
# ● 刷新画面
#--------------------------------------------------------------------------
def update
super
# 可以移动光标的情况下
if self.active #and @item_max > 0 and @index >= 0
# 方向键下被按下的情况下
if Input.repeat?(Input::DOWN)
# 列数不是 1 并且方向键的下的按下状态不是重复的情况、
# 或光标位置在(项目数-列数)之前的情况下
if (@column_max == 1 and Input.trigger?(Input::DOWN)) or
@index < @item_max - @column_max
# 光标向下移动
$game_system.se_play($data_system.cursor_se)
if @index < 2
@index +=1
else
@index = 0
end
#(@index - @column_max + @item_max) % @item_max
end
end
# 方向键上被按下的情况下
if Input.repeat?(Input::UP)
# 列数不是 1 并且方向键的下的按下状态不是重复的情况、
# 或光标位置在列之后的情况下
if (@column_max == 1 and Input.trigger?(Input::UP)) or
@index >= @column_max
# 光标向上移动
$game_system.se_play($data_system.cursor_se)
if @index > 0 and @column_max == 1
@index -=1
else
@index = 2
end
#(@index + @column_max) % @item_max
end
end
# 方向键右被按下的情况下
if Input.repeat?(Input::RIGHT)
# 列数为 2 以上并且、光标位置在(项目数 - 1)之前的情况下
# if @column_max >= 2 and @index < @item_max - 1
# 光标向右移动
$game_system.se_play($data_system.cursor_se)
if @index < 2
@index +=1
else
@index = 0
end
#end
end
# 方向键左被按下的情况下
if Input.repeat?(Input::LEFT)
# 列数为 2 以上并且、光标位置在 0 之后的情况下
#if @column_max >= 2 and @index > 0
# 光标向左移动
$game_system.se_play($data_system.cursor_se)
if @index > 0
@index -=1
else
@index = 2
end
#end
end
# R 键被按下的情况下
if Input.repeat?(Input::R)
# 显示的最后行在数据中最后行上方的情况下
if self.top_row + (self.page_row_max - 1) < (self.row_max - 1)
# 光标向后移动一页
$game_system.se_play($data_system.cursor_se)
@index = [@index + self.page_item_max, @item_max - 1].min
self.top_row += self.page_row_max
end
end
# L 键被按下的情况下
if Input.repeat?(Input::L)
# 显示的开头行在位置 0 之后的情况下
if self.top_row > 0
# 光标向前移动一页
$game_system.se_play($data_system.cursor_se)
@index = [@index - self.page_item_max, 0].max
self.top_row -= self.page_row_max
end
end
end
# 刷新帮助文本 (update_help 定义了继承目标)
if self.active and @help_window != nil
update_help
end
# 刷新光标矩形
update_cursor_rect
end
end

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#==============================================================================
# ■ Scene_Title
#------------------------------------------------------------------------------
# 　处理标题画面的类。
#==============================================================================
class Scene_Title
#--------------------------------------------------------------------------
# ● 住处理
#--------------------------------------------------------------------------
def main
# 战斗测试的情况下
if $BTEST
battle_test
return
end
# 载入数据库
$data_actors = load_data("Data/Actors.rxdata")
$data_classes = load_data("Data/Classes.rxdata")
$data_skills = load_data("Data/Skills.rxdata")
$data_items = load_data("Data/Items.rxdata")
$data_weapons = load_data("Data/Weapons.rxdata")
$data_armors = load_data("Data/Armors.rxdata")
$data_enemies = load_data("Data/Enemies.rxdata")
$data_troops = load_data("Data/Troops.rxdata")
$data_states = load_data("Data/States.rxdata")
$data_animations = load_data("Data/Animations.rxdata")
$data_tilesets = load_data("Data/Tilesets.rxdata")
$data_common_events = load_data("Data/CommonEvents.rxdata")
$data_system = load_data("Data/System.rxdata")
# 生成系统对像
$game_system = Game_System.new
# 生成标题图形
@sprite = Sprite.new
@sprite.bitmap = RPG::Cache.title($data_system.title_name)
# 生成命令窗口
s1 = "新游戏"
s2 = "继续"
s3 = "退出"
@command_window = Window_Command1.new(192, [s1, s2, s3])
@command_window.back_opacity = 160
@command_window.x = 320 #- @command_window.width / 2
@command_window.y = 288
@command_window.width = 100
@command_window.height = 67
# 判定继续的有效性
# 存档文件一个也不存在的时候也调查
# 有効为 @continue_enabled 为 true、無効为 false
@continue_enabled = false
for i in 0..3
if FileTest.exist?("Save#{i+1}.rxdata")
@continue_enabled = true
end
end
# 继续为有效的情况下、光标停止在继续上
# 无效的情况下、继续的文字显示为灰色
if @continue_enabled
@command_window.index = 1
else
@command_window.disable_item(1)
end
# 演奏标题 BGM
$game_system.bgm_play($data_system.title_bgm)
# 停止演奏 ME、BGS
Audio.me_stop
Audio.bgs_stop
# 执行过渡
Graphics.transition
# 主循环
loop do
# 刷新游戏画面
Graphics.update
# 刷新输入信息
Input.update
# 刷新画面
update
# 如果画面被切换就中断循环
if $scene != self
break
end
end
# 装备过渡
Graphics.freeze
# 释放命令窗口
@command_window.dispose
# 释放标题图形
@sprite.bitmap.dispose
@sprite.dispose
end
#--------------------------------------------------------------------------
# ● 刷新画面
#--------------------------------------------------------------------------
def update
# 刷新命令窗口
@command_window.update
# 按下 C 键的情况下
if Input.trigger?(Input::C)
# 命令窗口的光标位置的分支
case @command_window.index
when 0 # 新游戏
command_new_game
when 1 # 继续
command_continue
when 2 # 退出
command_shutdown
end
end
end
#--------------------------------------------------------------------------
# ● 命令 : 新游戏
#--------------------------------------------------------------------------
def command_new_game
# 演奏确定 SE
$game_system.se_play($data_system.decision_se)
# 停止 BGM
Audio.bgm_stop
# 重置测量游戏时间用的画面计数器
Graphics.frame_count = 0
# 生成各种游戏对像
$game_temp = Game_Temp.new
$game_system = Game_System.new
$game_switches = Game_Switches.new
$game_variables = Game_Variables.new
$game_self_switches = Game_SelfSwitches.new
$game_screen = Game_Screen.new
$game_actors = Game_Actors.new
$game_party = Game_Party.new
$game_troop = Game_Troop.new
$game_map = Game_Map.new
$game_player = Game_Player.new
# 设置初期同伴位置
$game_party.setup_starting_members
# 设置初期位置的地图
$game_map.setup($data_system.start_map_id)
# 主角向初期位置移动
$game_player.moveto($data_system.start_x, $data_system.start_y)
# 刷新主角
$game_player.refresh
# 执行地图设置的 BGM 与 BGS 的自动切换
$game_map.autoplay
# 刷新地图 (执行并行事件)
$game_map.update
# 切换地图画面
$scene = Scene_Map.new
end
#--------------------------------------------------------------------------
# ● 命令 : 继续
#--------------------------------------------------------------------------
def command_continue
# 继续无效的情况下
unless @continue_enabled
# 演奏无效 SE
$game_system.se_play($data_system.buzzer_se)
return
end
# 演奏确定 SE
$game_system.se_play($data_system.decision_se)
# 切换到读档画面
$scene = Scene_Load.new
end
#--------------------------------------------------------------------------
# ● 命令 : 退出
#--------------------------------------------------------------------------
def command_shutdown
# 演奏确定 SE
$game_system.se_play($data_system.decision_se)
# BGM、BGS、ME 的淡入淡出
Audio.bgm_fade(800)
Audio.bgs_fade(800)
Audio.me_fade(800)
# 退出
$scene = nil
end
#--------------------------------------------------------------------------
# ● 战斗测试
#--------------------------------------------------------------------------
def battle_test
# 载入数据库 (战斗测试用)
$data_actors = load_data("Data/BT_Actors.rxdata")
$data_classes = load_data("Data/BT_Classes.rxdata")
$data_skills = load_data("Data/BT_Skills.rxdata")
$data_items = load_data("Data/BT_Items.rxdata")
$data_weapons = load_data("Data/BT_Weapons.rxdata")
$data_armors = load_data("Data/BT_Armors.rxdata")
$data_enemies = load_data("Data/BT_Enemies.rxdata")
$data_troops = load_data("Data/BT_Troops.rxdata")
$data_states = load_data("Data/BT_States.rxdata")
$data_animations = load_data("Data/BT_Animations.rxdata")
$data_tilesets = load_data("Data/BT_Tilesets.rxdata")
$data_common_events = load_data("Data/BT_CommonEvents.rxdata")
$data_system = load_data("Data/BT_System.rxdata")
# 重置测量游戏时间用的画面计数器
Graphics.frame_count = 0
# 生成各种游戏对像
$game_temp = Game_Temp.new
$game_system = Game_System.new
$game_switches = Game_Switches.new
$game_variables = Game_Variables.new
$game_self_switches = Game_SelfSwitches.new
$game_screen = Game_Screen.new
$game_actors = Game_Actors.new
$game_party = Game_Party.new
$game_troop = Game_Troop.new
$game_map = Game_Map.new
$game_player = Game_Player.new
# 设置战斗测试用同伴
$game_party.setup_battle_test_members
# 设置队伍 ID、可以逃走标志、战斗背景
$game_temp.battle_troop_id = $data_system.test_troop_id
$game_temp.battle_can_escape = true
$game_map.battleback_name = $data_system.battleback_name
# 演奏战斗开始 BGM
$game_system.se_play($data_system.battle_start_se)
# 演奏战斗 BGM
$game_system.bgm_play($game_system.battle_bgm)
# 切换到战斗画面
$scene = Scene_Battle.new
end
end

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