图书馆技能装备的报错问题

jiushiainilip19 · 发表于 2015-8-26 16:01:42

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如果是重新开档的话就不会出现这个报错但是这个只是重新开档如果游戏玩到后期会不会出现这个问题
这个错误的意思表示的是什么意思呢？物品数量出问题？还是只是必须重新开档玩就不会出现这个问题
下面是技能装备的脚本

#==============================================================================
# ■ 技能装备系统 for RGSS1 by：VIPArcher
# -- 本脚本来自 [url]https://rpg.blue[/url] 使用或转载请保留以上信息。
#==============================================================================
# 让技能可以像装备一样装备到角色身上，战斗中仅可使用已经装备的技能，其他场景可
# 以随意使用，技能装备场景技能槽栏激活状态下（如有队友）按左右键切换当前角色。
# $scene = Scene_SetEquipSkill.new(actor_index, skill_index) 呼出场景。
# actor_index : 该角色在队伍中的位置 ; skill_index : 技能槽光标的起始位置
#==============================================================================
$VIPArcherScript ||= {};$VIPArcherScript[:battle_skill] = 20150717
#-------------------------------------------------------------------------------
module VIPArcher end
#==============================================================================
# ★ 设定部分 ★
#==============================================================================
module VIPArcher::Battle_Skill
#技能槽名字
Skills_Slot_Name = ['技能槽一','技能槽二','技能槽三','技能槽四','技能槽五']
#可使用的场合名称
SKILL_OCCASION = ['平时', '战斗中', '菜单中', '不能使用']
#效果范围名称
SKILL_SCOPE = ['无', '敌单体', '敌全体', '己方单体', '己方全体',
'己方单体（战斗不能）', '己方全体（战斗不能）', '使用者']
#未装备技能时技能槽显示内容
BLANK_TEXT = '- 空技能槽 -'
#空技能槽帮助窗口文本
BLANK_HELP = '空的技能槽，可以装备战斗技能。'
#"[卸下技能]"的图标文件名(不需要则设置为 nil 或 false)
RELEASE_ICON = '047-Skill04'
#"[卸下技能]"帮助窗口文本
RELEASE_HELP = '卸下已装备的技能。'
#"[卸下技能]"按钮名称
RELEASE_TEXT = '[卸下技能]'
end
#==============================================================================
# ☆ 设定结束 ☆
#==============================================================================
class Symbol
def to_proc
Proc.new { |*args| args.shift.__send__(self, *args) }
end
end
class Game_Actor < Game_Battler
include VIPArcher::Battle_Skill
attr_reader :battle_skill #已装备技能
alias battle_skill_initialize initialize
def initialize(actor_id)
@battle_skill = Array.new(Skills_Slot_Name.size){ nil }
battle_skill_initialize(actor_id)
end
def add_battle_skill(skill,id)
@battle_skill[id] = nil if skill.zero?
return if @battle_skill.include?(skill)
@battle_skill[id] = skill if skills.include?(skill)
end
alias battle_skill_learn_skill learn_skill
def learn_skill(skill_id)
battle_skill_learn_skill(skill_id)
auto_add_battle_skill(skill_id) unless @battle_skill.include?(skill_id)
end
def auto_add_battle_skill(skill_id)
@battle_skill.each_index do |index|
return @battle_skill[index] = skill_id if @battle_skill[index].nil?
end
end
alias battle_skill_forget_skill forget_skill
def forget_skill(skill_id)
battle_skill_forget_skill(skill_id)
if @battle_skill.include?(skill_id)
@battle_skill[@battle_skill.index(skill_id)] = nil
end
end
end
class Window_Selectable < Window_Base
def create_contents
self.contents.dispose if self.contents
self.contents = Bitmap.new(width - 32, row_max * 32)
end
end
class Window_EquipSkillLeft < Window_Base
include VIPArcher::Battle_Skill
def initialize(actor, skill = nil)
super(0, 64, 272, 192)
self.contents = Bitmap.new(width - 32, height - 32)
@actor, @skill = actor, skill
refresh
end
def refresh
self.contents.clear
draw_actor_name(@actor, 4, 0)
draw_actor_level(@actor, 132, 0)
draw_skill_info unless @skill.nil?
end
def set_skill(skill)
@skill = skill
refresh
end
def draw_skill_info
self.contents.font.color = system_color
self.contents.draw_text(0, 32, 128, 32, '使用场合')
self.contents.font.color = normal_color
self.contents.draw_text(32, 64, 128, 32, SKILL_OCCASION[@skill.occasion])
self.contents.font.color = system_color
self.contents.draw_text(0, 96, 128, 32, '效果范围')
self.contents.font.color = normal_color
self.contents.draw_text(32, 128, 320, 32, SKILL_SCOPE[@skill.scope])
end
end
class Window_EquipSkillSlot < Window_Selectable
include VIPArcher::Battle_Skill
attr_writer :skill_info_window
def initialize(actor, skill_index = 0)
super(272, 64, 368, 192)
@actor, self.index = actor, skill_index
refresh
end
def data
@actor.battle_skill
end
def item
data[self.index] ? $data_skills[data[self.index]] : nil
end
def refresh
@item_max = data.size
create_contents
self.contents.font.color = system_color
Skills_Slot_Name.each_with_index do |name,id|
self.contents.draw_text(4, 32 * id, 92, 32, name)
end
data.each_with_index do |skill_id,id|
if skill_id.nil?
self.contents.font.color = normal_color
self.contents.draw_text(128 , 32 * id,192, 32, BLANK_TEXT)
else
draw_item_name($data_skills[skill_id], 128, 32 * id)
end
end
end
def update_help
@help_window.set_text(item.nil? ? BLANK_HELP : item.description)
@skill_info_window.set_skill(item) if @skill_info_window
end
end
class Window_SkillItem < Window_Selectable
include VIPArcher::Battle_Skill
attr_writer :skill_info_window
def initialize(actor)
super(0, 256, 640, 224)
@actor, @column_max, self.active, self.index = actor, 2, false, -1
refresh
end
def item
@data[self.index] ? $data_skills[@data[self.index]] : nil
end
def refresh
@data = []
skills = @actor.skills.select{|skill| [email protected]_skill.include?(skill)}
skills.each{|skill| @data.push(skill) }
@data.push(nil) # 添加[卸下装备]
@item_max = @data.size
create_contents
@data.each_index{|index| draw_item(index)}
end
def draw_item(index)
x = 4 + index % 2 * (288 + 32)
y = index/ 2 * 32 #这残念的Sublime Text高亮=。=
self.contents.font.color = normal_color
if @data[index]
skill = $data_skills[@data[index]]
bitmap = RPG::Cache.icon(skill.icon_name)
self.contents.blt(x, y + 4, bitmap, Rect.new(0, 0, 24, 24))
self.contents.draw_text(x + 28, y, 212, 32, skill.name)
else
bitmap = RPG::Cache.icon(RELEASE_ICON) if RELEASE_ICON
self.contents.blt(x, y + 4, bitmap, Rect.new(0, 0, 24, 24)) if bitmap
self.contents.draw_text(x + 28, y, 212, 32, RELEASE_TEXT)
end
end
def update_help
@help_window.set_text(item.nil? ? RELEASE_HELP : item.description)
@skill_info_window.set_skill(item) if @skill_info_window
end
end
class Window_Skill < Window_Selectable
def refresh
@data = []
if $scene.instance_of?(Scene_Battle)
@actor.battle_skill
else
@actor.skills
end.each do |skill|
@data.push($data_skills[skill]) unless skill.nil?
end
@item_max = @data.size
create_contents unless @item_max.zero?
@data.each_index{|index| draw_item(index) }
end
end
class Scene_SetEquipSkill
def initialize(actor_index = 0, skill_index = 0)
@actor_index, @skill_index = actor_index, skill_index
end
def main
@actor = $game_party.actors[@actor_index]
create_all_window
Graphics.transition
[Graphics,Input,self].map(&:update) while $scene.equal?(self)
Graphics.freeze
dispose_all_window
end
def create_all_window
@help_window = Window_Help.new
@right_window = Window_EquipSkillSlot.new(@actor,@skill_index)
@left_window = Window_EquipSkillLeft.new(@actor,@right_window.item)
@skillitem_window = Window_SkillItem.new(@actor)
@right_window.help_window = @help_window
@skillitem_window.help_window = @help_window
@right_window.skill_info_window = @left_window
@skillitem_window.skill_info_window = @left_window
end
def update
update_all_windows
return update_right if @right_window.active
return update_item if @skillitem_window.active
end
def update_right
return scene_return if Input.trigger?(Input::B)
return on_slot_ok if Input.trigger?(Input::C)
return process_pagedown if Input.trigger?(Input::RIGHT)
return process_pageup if Input.trigger?(Input::LEFT)
end
def update_item
return on_item_cancel if Input.trigger?(Input::B)
return on_item_ok if Input.trigger?(Input::C)
end
def on_item_ok
$game_system.se_play($data_system.equip_se)
skill = @skillitem_window.item
@actor.add_battle_skill(skill.nil? ? 0 : skill.id,@right_window.index)
@right_window.active = true
@skillitem_window.active = false
@skillitem_window.index = -1
@right_window.refresh
@skillitem_window.refresh
end
def on_item_cancel
$game_system.se_play($data_system.cancel_se)
@right_window.active = true
@skillitem_window.active = false
@skillitem_window.index = -1
end
def scene_return
$game_system.se_play($data_system.cancel_se)
$scene = Scene_Map.new
end
def on_slot_ok
$game_system.se_play($data_system.decision_se)
@equipskill_id = @right_window.index
@right_window.active = false
@skillitem_window.active = true
@skillitem_window.index = 0
end
def process_pageup
$game_system.se_play($data_system.cursor_se)
@actor_index += $game_party.actors.size - 1
@actor_index %= $game_party.actors.size
$scene = Scene_SetEquipSkill.new(@actor_index, @right_window.index)
end
def process_pagedown
$game_system.se_play($data_system.cursor_se)
@actor_index += 1
@actor_index %= $game_party.actors.size
$scene = Scene_SetEquipSkill.new(@actor_index, @right_window.index)
end
def update_all_windows
instance_variables.each do |varname|
ivar = instance_variable_get(varname)
ivar.update if ivar.is_a?(Window)
end
end
def dispose_all_window
instance_variables.each do |varname|
ivar = instance_variable_get(varname)
ivar.dispose if ivar.is_a?(Window)
end
end
end
class Interpreter
#--------------------------------------------------------------------------
# ● 条件分支
#--------------------------------------------------------------------------
alias battle_skill_command_111 command_111
def command_111
result = false
# 条件判定
if [@parameters[0],@parameters[2]] == [4,2]
actor = $game_actors[@parameters[1]]
if actor != nil
if $scene.instance_of?(Scene_Battle)
result = (actor.battle_skill.include?(@parameters[3]))
else
result = (actor.skill_learn?(@parameters[3]))
end
end
# 判断结果保存在 hash 中
@branch[@list[@index].indent] = result
# 判断结果为真的情况下
if @branch[@list[@index].indent] == true
# 删除分支数据
@branch.delete(@list[@index].indent)
# 继续
return true
end
# 不符合条件的情况下 : 指令跳转
return command_skip
else
battle_skill_command_111
end
end
end

复制代码

RyanBern · 发表于 2015-8-26 18:40:21

这个报错的意义是对nil调用了size方法，导致发生'no method error'。
出现这个问题是@battle_skill实变量没有初始化，因为原有存档的角色没有这个变量，所以采用原始存档会发生BUG，新开的档位因为是重新初始化，所以没有这个问题。
修正方法如下，在技能装备脚本中添加如下的语句：

RUBY 代码复制

class Game_Actor
  def initialize_battle_skill
    @battle_skill = Array.new(Skills_Slot_Name.size){ nil }
  end
end

class Game_Actor


  def initialize_battle_skill


    @battle_skill = Array.new(Skills_Slot_Name.size){ nil }


  end


end

然后调用事件脚本，如果这个脚本过长，需要用'\'符号连行：

RUBY 代码复制

(1...$data_actors.size).each\
{ |actor_id| $game_actors[actor_id].initialize_battle_skill }

(1...$data_actors.size).each\


{ |actor_id| $game_actors[actor_id].initialize_battle_skill }

同时@VIPArcher 进行脚本容错

金芒芒 · 发表于 2015-8-27 14:01:16

RyanBern 发表于 2015-8-26 18:40
这个报错的意义是对nil调用了size方法，导致发生'no method error'。
出现这个问题是@battle_skill实变量没 ...

https://rpg.blue/thread-382880-1-1.html 这个急需2015年大侠解决最好弄个视频教学{:2_248:}我找了半年了横版自动战斗

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