技能消耗变量问题

zx8326123

我仿造F1里面的技能消耗物品写了一个技能消耗变量，运行的时候报错，求大触帮忙看下。感谢

RUBY 代码复制

class RPG::Skill
  def variables_cost
    /<ITEM_COST\s*(\d+)>/ =~ note ? $1.to_i : 0
  end
end
 
class Game_Actor
  alias jsgj_skill_cost_payable? skill_cost_payable?
  def skill_cost_payable?(skill)
    variables = $game_variables
    jsgj_skill_cost_payable?(skill) &&
    (!variables || $game_variables > 0 ?(variables))
  end
end
 
class Game_Actor
  alias jsgj_pay_skill_cost pay_skill_cost
  def pay_skill_cost(skill)
    jsgj_pay_skill_cost(skill)
    variables = $game_variables[skill.variables_cost]
    $game_party.$game_variables -= 1 if variables
  end
end

class RPG::Skill


  def variables_cost


    /<ITEM_COST\s*(\d+)>/ =~ note ? $1.to_i : 0


  end


end


 


class Game_Actor


  alias jsgj_skill_cost_payable? skill_cost_payable?


  def skill_cost_payable?(skill)


    variables = $game_variables


    jsgj_skill_cost_payable?(skill) &&


    (!variables || $game_variables > 0 ?(variables))


  end


end


 


class Game_Actor


  alias jsgj_pay_skill_cost pay_skill_cost


  def pay_skill_cost(skill)


    jsgj_pay_skill_cost(skill)


    variables = $game_variables[skill.variables_cost]


    $game_party.$game_variables -= 1 if variables


  end


end

百里_飞柳

$game_variables 是 game variables的一个实例，是全局变量，可以通过 [] 方法获得指定id号的变量的值
而且并没有指定消耗的是哪一个变量，$game_variables本身只是一个数组

$game_party中也不会有game_variables方法……

推荐你再看看f1，这种奇怪的操作想法怕是意淫出来的