问个脚本基础知识 - Project1

def HP(actor, x, y, w=96)
self.contents.fill_rect(x-2, y+16, w+4, 8, Color.new(255, 255, 255, 255))
self.contents.fill_rect(x-1, y+17, w+2, 6, Color.new(0, 0, 0, 255))
w1 = w * actor.hp / actor.maxhp
self.contents.fill_rect(x, y+18, w1, 4, Color.new(255, 0, 0, 255))
end
def SP(actor, x, y, w=96)
self.contents.fill_rect(x-2, y+16, w+4, 8, Color.new(255, 255, 255, 255))
self.contents.fill_rect(x-1, y+17, w+2, 6, Color.new(0, 0, 0, 255))
w2 = w * actor.sp / actor.maxsp
self.contents.fill_rect(x, y+18, w2, 4, Color.new(0, 160, 255, 255))
end
def EXP(actor, x, y, w=96)
self.contents.fill_rect(x-2, y+16, w+4, 8, Color.new(255, 255, 255, 255))
self.contents.fill_rect(x-1, y+17, w+2, 6, Color.new(0, 0, 0, 255))
w3 = w * (actor.exp-actor.now_exp) / (actor.next_exp-actor.now_exp)
self.contents.fill_rect(x, y+18, w3, 4, Color.new(160, 160, 160, 255))
end

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以下引用友情变爱情于2008-10-22 0:13:25的发言：

本贴悬赏额度如下：VIP：0　　　积分：100　　　

遇到一个脚本基础知识问题！= =
def HP(actor, x, y, w=96)
  self.contents.fill_rect(x-2, y+16, w+4, 8, Color.new(255, 255, 255, 255))
  self.contents.fill_rect(x-1, y+17, w+2, 6, Color.new(0, 0, 0, 255))
  w1 = w * actor.hp / actor.maxhp
  self.contents.fill_rect(x, y+18, w1, 4, Color.new(255, 0, 0, 255))
end
def SP(actor, x, y, w=96)
  self.contents.fill_rect(x-2, y+16, w+4, 8, Color.new(255, 255, 255, 255))
  self.contents.fill_rect(x-1, y+17, w+2, 6, Color.new(0, 0, 0, 255))
  w2 = w * actor.sp / actor.maxsp
  self.contents.fill_rect(x, y+18, w2, 4, Color.new(0, 160, 255, 255))
end
def EXP(actor, x, y, w=96)
  self.contents.fill_rect(x-2, y+16, w+4, 8, Color.new(255, 255, 255, 255))
  self.contents.fill_rect(x-1, y+17, w+2, 6, Color.new(0, 0, 0, 255))
  w3 = w * (actor.exp-actor.now_exp) / (actor.next_exp-actor.now_exp)
  self.contents.fill_rect(x, y+18, w3, 4, Color.new(160, 160, 160, 255))
end

这一段是绘制值槽的内容
是边看录像边做的，七夕小雨的录像教程
效果是出来了，不过有个问题不明白
定义一个方法不是要在一个类中定义的吗？
但是这个却是在类之外定义的【直接在main前插入】
不属于任何类的方法可以在任何类中使用？

[本贴由作者于 2008-10-22 0:38:31 最后编辑]