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标题: 【转载】与Easy Console相同功能的代码 [打印本页]

作者: 王者再临 时间: 2013-5-10 13:47
标题: 【转载】与Easy Console相同功能的代码
转自：杰杰猫

写了一个Unity3d的Debug Console类，可以通过命令字符串调用相应的函数，方便测试和调试，但还没写UI，大家自己去实现吧。
在Unity商店里有类似功能的插件Easyconsole，卖25$，觉得太贵了，就自己实现了一个。

DebugConsole.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Reflection;

static public class DebugConsole
{
class Command {
      public readonly string       CommandName;
      public readonly string       FuncName;
      public readonly Object       Callee;

      public  Command(string cmdName, Object callee, string funcName) {
         CommandName = cmdName;
         FuncName = funcName;
         Callee    = callee;
      }
}

static private Dictionary<string, Command> mCmdLst;

static DebugConsole() {
      mCmdLst = new Dictionary<string, Command>();
}

static public void RegisterCommand(string cmdName, Object callee, string funcName) {
      if (mCmdLst == null)
         mCmdLst = new Dictionary<string, Command>();

      Command cmd = new Command(cmdName, callee, funcName);
      if(!mCmdLst.ContainsKey(cmdName)) {
         mCmdLst.Add(cmdName, cmd);
      }
}

static public bool Execute(string cmdStr) {
      string[] argv = ParseArguments(cmdStr);
      Command cmd = mCmdLst[argv[0]];
      if (cmd == null) {
         return false;
      }

      // get method
      MethodInfo method = cmd.Callee.GetType().GetMethod(cmd.FuncName);

      // create parameter list
      ParameterInfo[] paramInfoLst = method.GetParameters();
      Object[] paramLst    = new Object[paramInfoLst.Length];
      for(int i = 0; i < paramInfoLst.Length; ++i) {
         paramLst[i] = TypeDescriptor.GetConverter(paramInfoLst[i].ParameterType).ConvertFrom(argv[i + 1]);
      }

      // call methord with parameter list
      method.Invoke(cmd.Callee, paramLst);
      return true;
}

static private string[] ParseArguments(string commandLine) {
      char[] parmChars = commandLine.ToCharArray();
      bool inQuote = false;
      for (int index = 0; index < parmChars.Length; index++)
      {
         if (parmChars[index] == '"')
            inQuote = !inQuote;
         if (!inQuote && Char.IsWhiteSpace(parmChars[index]))
            parmChars[index] = '\n';
      }

      // remove double quote from begin and end
      string[] result = new string(parmChars).Split(new char[] { '\n' }, StringSplitOptions.RemoveEmptyEntries);
      for(int i = 0; i< result.Length; i++) {
         result[i] = result[i].Trim('"');
      }
      return result;
}
}

TestDebugConsole.cs

using System;
using System.ComponentModel;
using UnityEngine;

[TypeConverter(typeof(JPointConverter))]
public class JPoint {
public  int X;
public  int Y;

public JPoint(int x, int y) {
      X = x;
      Y = y;
}
}

public class JPointConverter : TypeConverter {
// must implement functions CanConvertFrom¡¢CanConvertTo¡¢ConvertFrom and ConvertTo.
public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType)
{
      if (sourceType is string) {
         return true;
      }
      return base.CanConvertFrom(context, sourceType);
}

public override bool CanConvertTo(ITypeDescriptorContext context, Type destinationType)
{
      return base.CanConvertTo(context, destinationType);
}

public override object ConvertFrom(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value)
{
      if (value is string) {
         string tmp =(string) value;
         string[] point = tmp.Split('#');
         int x = (int)Convert.ToInt32(point[0]);
         int y = (int)Convert.ToInt32(point[1]);
         return new JPoint(x, y);
      }
      return base.ConvertFrom(context, culture, value);
}

public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destinationType)
{
      return base.ConvertTo(context, culture, value, destinationType);
}
}

public class DebugConsoleTest : MonoBehaviour {

void Start() {
      DebugConsole.RegisterCommand("output", this, "OutputMessage");
      DebugConsole.RegisterCommand("point", this, "CreatePoint");
}

public void OutputMessage(string str) {
      Debug.Log(str);
}

public void CreatePoint(JPoint point) {
      Debug.Log("JPoint x: " + point.X + " y: " + point.Y);
}

void  OnGUI() {
      if (GUILayout.Button("Test")) {
         DebugConsole.Execute("output hello!");

         DebugConsole.Execute("point 1#3");
      }
}
}

作者: alloyapple 时间: 2013-5-10 18:21
强力啊，学习了。。。。。。。

作者: animan 时间: 2013-5-10 20:04
看起很棒啊，感谢分享！

作者: 齐天大圣 时间: 2013-5-16 21:19
打log的时候很方便吗？

作者: 烟雨 时间: 2013-5-17 00:07
谁可以介绍一下这个东东的用途？

作者: ku 时间: 2013-5-17 09:14
谢谢分享，但我还不知道怎么用

作者: zroe2011 时间: 2013-5-18 17:19

看起很棒啊，感谢分享！

作者: dannyGame2012 时间: 2013-12-10 20:38
好东西啊，谢谢分享啊！！！！！！！！！！！

作者: dannyGame2012 时间: 2013-12-10 20:39
好东西啊，谢谢分享啊！！！！！！！！！！！

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