使用monodevelop的'意外符号'错误 [英] 'Unexpected symbol' error using monodevelop

问题描述

问候！除了C＃编程技巧基础之外，我正在学习一门教授Unity游戏开发的课程，而且我应该参加我自己的文本冒险，自由形式的部分。为此，我正在复制以前视频辅助的基本结构。然而，我发现了一些我无法解释的奇怪错误。



到目前为止这是剧本：



使用UnityEngine;使用UnityEngine.UI;使用System.Collections;



公共类游戏：MonoBehaviour {

 public文字文字; 
 
私有枚举状态{start，light，cave，path1，egg，TH，ocean，bEnd1，summer，basement，weed，upstairs，devil，awake，bEnd2，computer，bEnd3，GOLDEN} 
 private states myState; 
 //用于初始化
 void Start（）{
 myState = states.start; 
} 
 
 //每帧调用一次更新
 void Update（）{
 print（myState）; 
 if（myState == states.start）{
 start（）; } 
 else if（myState == states.light）{
 light（）; } 
 else if（myState == states.cave）{
 cave（）; } 
 else if（myState == states.path1）{
 path1（）; } 
 else if（myState == states.egg）{
 egg（）; } 
 else if（myState == states.TH）{
 TH（）; } 
 else if（myState == states.ocean）{
 ocean（）; } 
 else if（myState == states.bEnd1）{
 bEnd1（）; } 
 else if（myState == states.summer）{
 summer（）; } 
 else if（myState == states.basement）{
 basement（）; } 
 else if（myState == states.weed）{
 weed（）; } 
 else if（myState == states.upstairs）{
 upstairs（）; } 
 else if（myState == states.devil）{
 devil（）; } 
 else if（myState == states.awake）{
 awake（）; } 
 else if（myState == states.bEnd2）{
 bEnd2（）; } 
 else if（myState == states.computer）{
 computer（）; } 
 else if（myState == states.bEnd3）{
 bEnd3（）; } 
 else if（myState == states.GOLDEN）{
 GOLDEN（）; } 
} 
} 
 
 void start（）{
 text.text =这就像一个糟糕的梦想。你不知道你是怎么来到这里的，这个地方在哪里，或者你为什么来到这里，但是你知道你感到不安。+ 
所有这一切都是非常错误的。你应该试着找出一条出路...无论在哪里是！\ n \ n+ 
你可以去看远处的那个[L]，调查来自附近[C]大道的声音，或者向下看[P]在......; 
 if（Input.GetKeyDown（KeyCode.L））{myState = states.light;} 
 else if（Input.GetKeyDown（KeyCode.C））{myState = states.cave;} 
 else if（Input.GetKeyDown（（KeyCode.P））{myState = states.path1;} 
} 

我的问题：Unity似乎不喜欢最终可能的{字符（前置行）并说它是一个意想不到的符号。同样，该位代码中的空白也是意外的。但是，如果我删除了;在文本部分之后对于同一个块，它会对同一个块的if语句产生问题。据我所知，我正在复制必要的条目和代码，所以这很令人费解。



我想知道是不是因为我的游戏初始状态被称为以非资本S开始，而有资本S的函数存在，但可能不存在？它似乎从不介意开始，本身。



其他信息：Unity V 4.6.9.f1（根据我的课程指示简单，小专业jects）



谢谢。



编辑：您好，感谢您的快速和有用的答案，

 Kornfeld Eliyahu Peter！ 
 
我不确定我理解你应该做什么，但添加另一个（对它和前一行只是将意外符号问题转移到{结尾处的字符}相同的声明。
 
道歉
 
 我尝试过： 
 
咨询之前，工作脚本，在官方Unity上发布论坛（此时甚至没有在Moderation中度过近3天），分析代码。

解决方案

你的第二个 void start（）函数位于任何类之外。这就是为什么你会出现意外的'void'错误。



我会期望该函数应属于 MonoBehaviour 类（在 update（）函数后移动最后一个结束'}'到源文件的末尾。）但是你将有两个 start（）函数（移动 myState = states.start 第二个函数的代码行并删除第一个）。

  else   if （Input.GetKeyDown（（KeyCode.P））{myState = states.path1;} 
  - （（（））

这里没有配对 - 太多或太多少...

Greetings! I'm taking a course that teaches Unity game development in addition to C# programming skill basics and I'm up to the part where I'm supposed to make my own text adventure, free-form. To do so, I'm copying the basic structure from the previous, video-assisted one. And yet, I'm finding some odd errors that I can not explain.

Here is the script so far :

using UnityEngine; using UnityEngine.UI; using System.Collections;

public class Game : MonoBehaviour {

 public Text text;
 
 private enum states {start, light, cave, path1, egg, TH, ocean, bEnd1, summer, basement, weed, upstairs, devil, awake, bEnd2, computer, bEnd3, GOLDEN}
 private states myState;
 // Use this for initialization
 void Start () {
     myState = states.start;
 }
 
 // Update is called once per frame
 void Update () {
     print (myState);
     if (myState == states.start) {
         start(); }
     else if (myState == states.light) {
         light(); }
     else if (myState == states.cave) {
         cave(); }
     else if (myState == states.path1) {
         path1(); }
     else if (myState == states.egg) {
         egg(); }
     else if (myState == states.TH) {
         TH(); }
     else if (myState == states.ocean) {
         ocean(); }
     else if (myState == states.bEnd1) {
         bEnd1(); }
     else if (myState == states.summer) {
         summer(); }
     else if (myState == states.basement) {
         basement(); }
     else if (myState == states.weed) {
         weed(); }
     else if (myState == states.upstairs) {
         upstairs(); }
     else if (myState == states.devil) {
         devil(); }
     else if (myState == states.awake) {
         awake(); }
     else if (myState == states.bEnd2) {
         bEnd2(); }
     else if (myState == states.computer) { 
         computer(); }
     else if (myState == states.bEnd3) {
         bEnd3(); }
     else if (myState == states.GOLDEN) {
         GOLDEN(); }
 }
}

 void start () {
 text.text = "This is like a bad dream. You don't know how you got here, where this place is, or why you got here, but you know that you feel uneasy. " +
             "Something is very wrong with all of this. You should try and look for a way out of...wherever this is! \n \n  " +
             "You could go and see about that [L]ight in the distance, investigate the sound coming from a nearby [C]ave, or head down the nearby [P]ath..." ;
 if (Input.GetKeyDown(KeyCode.L)) {myState = states.light;}
 else if (Input.GetKeyDown(KeyCode.C))    {myState = states.cave;}
 else if (Input.GetKeyDown((KeyCode.P))    {myState = states.path1;}
 }

My problem : Unity seems to not like the final possible { character (pre-final line) and says it's an unexpected symbol. Similarly, the void in that bit of code is also unexpected. However, if I remove the ; after the text portion of that same block, it will instead have a problem with the "if" statement of that same block. As far as I can see, I'm copying the necessary entries and code perfectly, so this is quite puzzling.

I was wondering if it was because my game initial state is called start with a non-capital S whereas a function with a capital S exists, but possibly not? It never seemed to mind start, itself.

Other info : Unity V 4.6.9.f1 (As instructed by my course for simple, small projects)

Thank you.

Edit : Hello and thank you for your quick and helpful answer,

Kornfeld Eliyahu Peter !

I'm not sure I understand your response in terms of what I should do, but adding another ( to it and the preceding line just shifts the Unexpected Symbol problem to the { character at the end of the same statement.

Apologies

What I have tried:

Consulting prior, working script, posting on official Unity forums (Did not even come off Moderation for nearly 3 days at this point), analyzing code.

解决方案

Your second void start() function is located outside any class. That is why you get an unexpected 'void' error.

I would expect that the function should belong to the MonoBehaviour class (move the last closing '}' after the update() function to the end of the source file). But then you will have two start() functions (move the myState = states.start code line to the second function and remove the first one).

else if (Input.GetKeyDown((KeyCode.P))    {myState = states.path1;}
--      (                ((         ))

There are no pairs here - too much or too less...

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