【Unity3D编辑器开发】Unity3D中制作一个可以随时查看键盘对应KeyCode值面板，方便开发

恬静的小魔龙2023-10-10 13:37

推荐阅读

大家好，我是佛系工程师☆恬静的小魔龙☆，不定时更新Unity开发技巧，觉得有用记得一键三连哦。

一、前言

在开发中，会遇到要使用监控键盘输入的KeyCode值来执行代码的情况。

比如说：

csharp 复制代码 
using System;
using UnityEditor;
using UnityEngine;

public class Test01 : MonoBehaviour
{
    void Update()
    {
        if (Input.GetKeyDown(KeyCode.W))
        {
			 Debug.Log("点击了键盘W");
        }
    }
}

但是，如果是一些不常用的键位，比如说{}[]，这些KeyCode值就比较难查看了，因为API是这样的：

根本不知道这英文还是数字代表了啥，于是就诞生了，在Unity做一个键盘，然后在键盘的键位下标注每个键位的KeyCode值，方便开发。

先看下效果图：

小明：键位没有对齐，逼死强迫症啊喂！
张三：不重要！不重要！

二、正文

2-1、构建键盘键值表

让我们新建一个脚本，命名为VirtualKeyboardEditor.cs名字无所谓，主要是要继承与EditorWindow类，并且把脚本放到Editor文件夹内。

编辑代码：

csharp 复制代码 
using System.Collections;
using System.Collections.Generic;
using UnityEditor;
using UnityEngine;

public class VirtualKeyboardEditor : EditorWindow
{
    [MenuItem("工具/键盘映射值")]
    static void OpenWindow()
    {
        GetWindow<VirtualKeyboardEditor>().Show();
    }
    //用于绘制窗口内容
    private void OnGUI()
    {
    }
}

然后，我们需要写一个自定义类，用来保存键盘值名和KeyCode值，以及长宽。

csharp 复制代码 
// 键盘映射value值
public class VirKeyValue
{
    public float height;
    public float width;
    public string name;
    public string key;
    public VirKeyValue(string name, string key, float width, float height)
    {
        this.name = name;
        this.width = width;
        this.height = height;
        this.key = key;
    }
}

接着构建键值库：

csharp 复制代码 
static Dictionary<int, List<VirKeyValue>> dicVirKeys;
    const int width1 = 50;
    const int width2 = 80;
    const int width100 = 100;
    const int width120 = 120;
    const int width140 = 138;
    const int width3 = 300;
    const int height1 = 30;

    private void DataInit()
    {
        if (dicVirKeys == null)
        {
            dicVirKeys = new Dictionary<int, List<VirKeyValue>>();
            List<VirKeyValue> tempVirKeys = new List<VirKeyValue>
            {
                new VirKeyValue("Esc","Esc", width1, height1),
                new VirKeyValue("F1","F1", width1, height1),
                new VirKeyValue("F2","F2", width1, height1),
                new VirKeyValue("F3","F3", width1, height1),
                new VirKeyValue("F4","F4", width1, height1),
                new VirKeyValue("F5","F5", width1, height1),
                new VirKeyValue("F6","F6", width1, height1),
                new VirKeyValue("F7","F7", width1, height1),
                new VirKeyValue("F8","F8", width1, height1),
                new VirKeyValue("F9","F9", width1, height1),
                new VirKeyValue("F10","F10", width1, height1),
                new VirKeyValue("F11","F11", width1, height1),
                new VirKeyValue("F12","F12", width1, height1),
                new VirKeyValue("Print\nScreen","Print", width1, height1),
                new VirKeyValue("Scroll\nLock", "ScrollLockScroll",width1, height1),
                new VirKeyValue("Pause","Pause", width1, height1)
            };
            dicVirKeys.Add(0, tempVirKeys);

            tempVirKeys = new List<VirKeyValue>
            {
                new VirKeyValue("~\n`","BackQuote", width1, height1),
                new VirKeyValue("!\n1","Alpha1", width1, height1),
                new VirKeyValue("@\n2","Alpha2", width1, height1),
                new VirKeyValue("#\n3","Alpha3", width1, height1),
                new VirKeyValue("$\n4","Alpha4", width1, height1),
                new VirKeyValue("%\n5","Alpha5", width1, height1),
                new VirKeyValue("^\n6","Alpha6", width1, height1),
                new VirKeyValue("&\n7","Alpha7", width1, height1),
                new VirKeyValue("*\n8","Alpha8", width1, height1),
                new VirKeyValue("(\n9","Alpha9", width1, height1),
                new VirKeyValue(")\n0","Alpha0", width1, height1),
                new VirKeyValue("_\n-","Minus", width1, height1),
                new VirKeyValue("+\n=","Equals", width1, height1),
                new VirKeyValue("←Backspace","Backspace", width120, height1),
                new VirKeyValue("Insert","Insert", width1, height1),
                new VirKeyValue("Home", "Home",width1, height1),
                new VirKeyValue("Page\nUp", "PageUp",width1, height1),
                new VirKeyValue("NumLk","Numlock", width1, height1),
                new VirKeyValue("/","KeypadDivide", width1, height1),
                new VirKeyValue("*","KeypadMultiply", width1, height1),
                new VirKeyValue("-","KeypadMinus", width1, height1),
            };
            dicVirKeys.Add(1, tempVirKeys);

            tempVirKeys = new List<VirKeyValue>
            {
                new VirKeyValue("Tab","Tab", width100, height1),
                new VirKeyValue("Q","Q",width1, height1),
                new VirKeyValue("W","W",width1, height1),
                new VirKeyValue("E","E",width1, height1),
                new VirKeyValue("R","R",width1, height1),
                new VirKeyValue("T","T",width1, height1),
                new VirKeyValue("Y","Y",width1, height1),
                new VirKeyValue("U","U",width1, height1),
                new VirKeyValue("I","I",width1, height1),
                new VirKeyValue("O","O",width1, height1),
                new VirKeyValue("P","P",width1, height1),
                new VirKeyValue("{\n[","LeftBracket", width1, height1),
                new VirKeyValue("}\n]","RightBracket", width1, height1),
                new VirKeyValue("|\n\\", "Backslash",70, height1),
                new VirKeyValue("Delete", "Delete",width1, height1),
                new VirKeyValue("End", "End",width1, height1),
                new VirKeyValue("Page\nDown","PageDown", width1, height1),
                new VirKeyValue("7","Keypad7",width1, height1),
                new VirKeyValue("8","Keypad8",width1, height1),
                new VirKeyValue("9","Keypad9",width1, height1),
                new VirKeyValue("+","KeypadPlus",width1, height1),
            };
            dicVirKeys.Add(2, tempVirKeys);

            tempVirKeys = new List<VirKeyValue>
            {
                new VirKeyValue("Caps\nLock","Backspace", width120, height1),
                new VirKeyValue("A","A", width1, height1),
                new VirKeyValue("S","S", width1, height1),
                new VirKeyValue("D","D", width1, height1),
                new VirKeyValue("F","F", width1, height1),
                new VirKeyValue("G","G", width1, height1),
                new VirKeyValue("H","H", width1, height1),
                new VirKeyValue("J","J", width1, height1),
                new VirKeyValue("K","K", width1, height1),
                new VirKeyValue("L","L", width1, height1),
                new VirKeyValue(":\n;","Semicolon", width1, height1),
                new VirKeyValue("\"\n'","Quote", width1, height1),
                new VirKeyValue("Enter","Enter", 104, height1),
                new VirKeyValue("4","Keypad4",width1, height1),
                new VirKeyValue("5","Keypad5",width1, height1),
                new VirKeyValue("6","Keypad6",width1, height1),
                new VirKeyValue("Enter","KeypadEnter", width1, height1),
            };
            dicVirKeys.Add(3, tempVirKeys);

            tempVirKeys = new List<VirKeyValue>
            {
                new VirKeyValue("Shift","LeftShift", width140, height1),
                new VirKeyValue("Z","Z",width1, height1),
                new VirKeyValue("X","X",width1, height1),
                new VirKeyValue("C","C",width1, height1),
                new VirKeyValue("V","V",width1, height1),
                new VirKeyValue("B","B",width1, height1),
                new VirKeyValue("N","N",width1, height1),
                new VirKeyValue("M","M",width1, height1),
                new VirKeyValue("<\n,","Comma", width1, height1),
                new VirKeyValue(">\n.","Period", width1, height1),
                new VirKeyValue("?\n/","Slash", width1, height1),
                new VirKeyValue("Shift","RightControl", width140, height1),
                new VirKeyValue("↑","UpArrow", width1, height1),
                new VirKeyValue("1","Keypad1", width1, height1),
                new VirKeyValue("2","Keypad2", width1, height1),
                new VirKeyValue("3","Keypad3", width1, height1),
            };
            dicVirKeys.Add(4, tempVirKeys);

            tempVirKeys = new List<VirKeyValue>
            {
                new VirKeyValue("Ctrl","LeftControl", width2, height1),
                new VirKeyValue("Win", "LeftWindows",width1, height1),
                new VirKeyValue("Alt", "LeftAlt",width1, height1),
                new VirKeyValue("---------------Space---------","Space", width3, height1),
                new VirKeyValue("Alt", "RightAlt",width1, height1),
                new VirKeyValue("Ctrl", "RightControl",width2, height1),
                new VirKeyValue("←","LeftArrow",width1, height1),
                new VirKeyValue("↓","DownArrow",width1, height1),
                new VirKeyValue("→","RightArrow",width1, height1),
                new VirKeyValue("0","Keypad0",width100, height1),
                new VirKeyValue(".","KeypadPeriod",width1, height1),
            };
            dicVirKeys.Add(5, tempVirKeys);
        }
    }

整体代码如下：

csharp 复制代码 
using System.Collections;
using System.Collections.Generic;
using UnityEditor;
using UnityEngine;

// 键盘映射value值
public class VirKeyValue
{
    public float height;
    public float width;
    public string name;
    public string key;
    public VirKeyValue(string name, string key, float width, float height)
    {
        this.name = name;
        this.width = width;
        this.height = height;
        this.key = key;
    }
}
public class VirtualKeyboardEditor : EditorWindow
{
    [MenuItem("工具/键盘映射值")]
    static void OpenWindow()
    {
        GetWindow<VirtualKeyboardEditor>().Show();
    }

    static Dictionary<int, List<VirKeyValue>> dicVirKeys;
    const int width1 = 50;
    const int width2 = 80;
    const int width100 = 100;
    const int width120 = 120;
    const int width140 = 138;
    const int width3 = 300;
    const int height1 = 30;

    private void DataInit()
    {
        if (dicVirKeys == null)
        {
            dicVirKeys = new Dictionary<int, List<VirKeyValue>>();
            List<VirKeyValue> tempVirKeys = new List<VirKeyValue>
            {
                new VirKeyValue("Esc","Esc", width1, height1),
                new VirKeyValue("F1","F1", width1, height1),
                new VirKeyValue("F2","F2", width1, height1),
                new VirKeyValue("F3","F3", width1, height1),
                new VirKeyValue("F4","F4", width1, height1),
                new VirKeyValue("F5","F5", width1, height1),
                new VirKeyValue("F6","F6", width1, height1),
                new VirKeyValue("F7","F7", width1, height1),
                new VirKeyValue("F8","F8", width1, height1),
                new VirKeyValue("F9","F9", width1, height1),
                new VirKeyValue("F10","F10", width1, height1),
                new VirKeyValue("F11","F11", width1, height1),
                new VirKeyValue("F12","F12", width1, height1),
                new VirKeyValue("Print\nScreen","Print", width1, height1),
                new VirKeyValue("Scroll\nLock", "ScrollLockScroll",width1, height1),
                new VirKeyValue("Pause","Pause", width1, height1)
            };
            dicVirKeys.Add(0, tempVirKeys);

            tempVirKeys = new List<VirKeyValue>
            {
                new VirKeyValue("~\n`","BackQuote", width1, height1),
                new VirKeyValue("!\n1","Alpha1", width1, height1),
                new VirKeyValue("@\n2","Alpha2", width1, height1),
                new VirKeyValue("#\n3","Alpha3", width1, height1),
                new VirKeyValue("$\n4","Alpha4", width1, height1),
                new VirKeyValue("%\n5","Alpha5", width1, height1),
                new VirKeyValue("^\n6","Alpha6", width1, height1),
                new VirKeyValue("&\n7","Alpha7", width1, height1),
                new VirKeyValue("*\n8","Alpha8", width1, height1),
                new VirKeyValue("(\n9","Alpha9", width1, height1),
                new VirKeyValue(")\n0","Alpha0", width1, height1),
                new VirKeyValue("_\n-","Minus", width1, height1),
                new VirKeyValue("+\n=","Equals", width1, height1),
                new VirKeyValue("←Backspace","Backspace", width120, height1),
                new VirKeyValue("Insert","Insert", width1, height1),
                new VirKeyValue("Home", "Home",width1, height1),
                new VirKeyValue("Page\nUp", "PageUp",width1, height1),
                new VirKeyValue("NumLk","Numlock", width1, height1),
                new VirKeyValue("/","KeypadDivide", width1, height1),
                new VirKeyValue("*","KeypadMultiply", width1, height1),
                new VirKeyValue("-","KeypadMinus", width1, height1),
            };
            dicVirKeys.Add(1, tempVirKeys);

            tempVirKeys = new List<VirKeyValue>
            {
                new VirKeyValue("Tab","Tab", width100, height1),
                new VirKeyValue("Q","Q",width1, height1),
                new VirKeyValue("W","W",width1, height1),
                new VirKeyValue("E","E",width1, height1),
                new VirKeyValue("R","R",width1, height1),
                new VirKeyValue("T","T",width1, height1),
                new VirKeyValue("Y","Y",width1, height1),
                new VirKeyValue("U","U",width1, height1),
                new VirKeyValue("I","I",width1, height1),
                new VirKeyValue("O","O",width1, height1),
                new VirKeyValue("P","P",width1, height1),
                new VirKeyValue("{\n[","LeftBracket", width1, height1),
                new VirKeyValue("}\n]","RightBracket", width1, height1),
                new VirKeyValue("|\n\\", "Backslash",70, height1),
                new VirKeyValue("Delete", "Delete",width1, height1),
                new VirKeyValue("End", "End",width1, height1),
                new VirKeyValue("Page\nDown","PageDown", width1, height1),
                new VirKeyValue("7","Keypad7",width1, height1),
                new VirKeyValue("8","Keypad8",width1, height1),
                new VirKeyValue("9","Keypad9",width1, height1),
                new VirKeyValue("+","KeypadPlus",width1, height1),
            };
            dicVirKeys.Add(2, tempVirKeys);

            tempVirKeys = new List<VirKeyValue>
            {
                new VirKeyValue("Caps\nLock","Backspace", width120, height1),
                new VirKeyValue("A","A", width1, height1),
                new VirKeyValue("S","S", width1, height1),
                new VirKeyValue("D","D", width1, height1),
                new VirKeyValue("F","F", width1, height1),
                new VirKeyValue("G","G", width1, height1),
                new VirKeyValue("H","H", width1, height1),
                new VirKeyValue("J","J", width1, height1),
                new VirKeyValue("K","K", width1, height1),
                new VirKeyValue("L","L", width1, height1),
                new VirKeyValue(":\n;","Semicolon", width1, height1),
                new VirKeyValue("\"\n'","Quote", width1, height1),
                new VirKeyValue("Enter","Enter", 104, height1),
                new VirKeyValue("4","Keypad4",width1, height1),
                new VirKeyValue("5","Keypad5",width1, height1),
                new VirKeyValue("6","Keypad6",width1, height1),
                new VirKeyValue("Enter","KeypadEnter", width1, height1),
            };
            dicVirKeys.Add(3, tempVirKeys);

            tempVirKeys = new List<VirKeyValue>
            {
                new VirKeyValue("Shift","LeftShift", width140, height1),
                new VirKeyValue("Z","Z",width1, height1),
                new VirKeyValue("X","X",width1, height1),
                new VirKeyValue("C","C",width1, height1),
                new VirKeyValue("V","V",width1, height1),
                new VirKeyValue("B","B",width1, height1),
                new VirKeyValue("N","N",width1, height1),
                new VirKeyValue("M","M",width1, height1),
                new VirKeyValue("<\n,","Comma", width1, height1),
                new VirKeyValue(">\n.","Period", width1, height1),
                new VirKeyValue("?\n/","Slash", width1, height1),
                new VirKeyValue("Shift","RightControl", width140, height1),
                new VirKeyValue("↑","UpArrow", width1, height1),
                new VirKeyValue("1","Keypad1", width1, height1),
                new VirKeyValue("2","Keypad2", width1, height1),
                new VirKeyValue("3","Keypad3", width1, height1),
            };
            dicVirKeys.Add(4, tempVirKeys);

            tempVirKeys = new List<VirKeyValue>
            {
                new VirKeyValue("Ctrl","LeftControl", width2, height1),
                new VirKeyValue("Win", "LeftWindows",width1, height1),
                new VirKeyValue("Alt", "LeftAlt",width1, height1),
                new VirKeyValue("---------------Space---------","Space", width3, height1),
                new VirKeyValue("Alt", "RightAlt",width1, height1),
                new VirKeyValue("Ctrl", "RightControl",width2, height1),
                new VirKeyValue("←","LeftArrow",width1, height1),
                new VirKeyValue("↓","DownArrow",width1, height1),
                new VirKeyValue("→","RightArrow",width1, height1),
                new VirKeyValue("0","Keypad0",width100, height1),
                new VirKeyValue(".","KeypadPeriod",width1, height1),
            };
            dicVirKeys.Add(5, tempVirKeys);
        }
    }
    //用于绘制窗口内容
    private void OnGUI()
    {
    }
}

2-2、界面绘制

csharp 复制代码 
using System.Collections;
using System.Collections.Generic;
using UnityEditor;
using UnityEngine;

// 键盘映射value值
public class VirKeyValue
{
    public float height;
    public float width;
    public string name;
    public string key;
    public VirKeyValue(string name, string key, float width, float height)
    {
        this.name = name;
        this.width = width;
        this.height = height;
        this.key = key;
    }
}
public class VirtualKeyboardEditor : EditorWindow
{
    [MenuItem("工具/键盘映射值")]
    static void OpenWindow()
    {
        GetWindow<VirtualKeyboardEditor>().Show();
    }

    static Dictionary<int, List<VirKeyValue>> dicVirKeys;
    const int width1 = 50;
    const int width2 = 80;
    const int width100 = 100;
    const int width120 = 120;
    const int width140 = 138;
    const int width3 = 300;
    const int height1 = 30;

    private void DataInit()
    {
        if (dicVirKeys == null)
        {
            dicVirKeys = new Dictionary<int, List<VirKeyValue>>();
            List<VirKeyValue> tempVirKeys = new List<VirKeyValue>
            {
                new VirKeyValue("Esc","Esc", width1, height1),
                new VirKeyValue("F1","F1", width1, height1),
                new VirKeyValue("F2","F2", width1, height1),
                new VirKeyValue("F3","F3", width1, height1),
                new VirKeyValue("F4","F4", width1, height1),
                new VirKeyValue("F5","F5", width1, height1),
                new VirKeyValue("F6","F6", width1, height1),
                new VirKeyValue("F7","F7", width1, height1),
                new VirKeyValue("F8","F8", width1, height1),
                new VirKeyValue("F9","F9", width1, height1),
                new VirKeyValue("F10","F10", width1, height1),
                new VirKeyValue("F11","F11", width1, height1),
                new VirKeyValue("F12","F12", width1, height1),
                new VirKeyValue("Print\nScreen","Print", width1, height1),
                new VirKeyValue("Scroll\nLock", "ScrollLockScroll",width1, height1),
                new VirKeyValue("Pause","Pause", width1, height1)
            };
            dicVirKeys.Add(0, tempVirKeys);

            tempVirKeys = new List<VirKeyValue>
            {
                new VirKeyValue("~\n`","BackQuote", width1, height1),
                new VirKeyValue("!\n1","Alpha1", width1, height1),
                new VirKeyValue("@\n2","Alpha2", width1, height1),
                new VirKeyValue("#\n3","Alpha3", width1, height1),
                new VirKeyValue("$\n4","Alpha4", width1, height1),
                new VirKeyValue("%\n5","Alpha5", width1, height1),
                new VirKeyValue("^\n6","Alpha6", width1, height1),
                new VirKeyValue("&\n7","Alpha7", width1, height1),
                new VirKeyValue("*\n8","Alpha8", width1, height1),
                new VirKeyValue("(\n9","Alpha9", width1, height1),
                new VirKeyValue(")\n0","Alpha0", width1, height1),
                new VirKeyValue("_\n-","Minus", width1, height1),
                new VirKeyValue("+\n=","Equals", width1, height1),
                new VirKeyValue("←Backspace","Backspace", width120, height1),
                new VirKeyValue("Insert","Insert", width1, height1),
                new VirKeyValue("Home", "Home",width1, height1),
                new VirKeyValue("Page\nUp", "PageUp",width1, height1),
                new VirKeyValue("NumLk","Numlock", width1, height1),
                new VirKeyValue("/","KeypadDivide", width1, height1),
                new VirKeyValue("*","KeypadMultiply", width1, height1),
                new VirKeyValue("-","KeypadMinus", width1, height1),
            };
            dicVirKeys.Add(1, tempVirKeys);

            tempVirKeys = new List<VirKeyValue>
            {
                new VirKeyValue("Tab","Tab", width100, height1),
                new VirKeyValue("Q","Q",width1, height1),
                new VirKeyValue("W","W",width1, height1),
                new VirKeyValue("E","E",width1, height1),
                new VirKeyValue("R","R",width1, height1),
                new VirKeyValue("T","T",width1, height1),
                new VirKeyValue("Y","Y",width1, height1),
                new VirKeyValue("U","U",width1, height1),
                new VirKeyValue("I","I",width1, height1),
                new VirKeyValue("O","O",width1, height1),
                new VirKeyValue("P","P",width1, height1),
                new VirKeyValue("{\n[","LeftBracket", width1, height1),
                new VirKeyValue("}\n]","RightBracket", width1, height1),
                new VirKeyValue("|\n\\", "Backslash",70, height1),
                new VirKeyValue("Delete", "Delete",width1, height1),
                new VirKeyValue("End", "End",width1, height1),
                new VirKeyValue("Page\nDown","PageDown", width1, height1),
                new VirKeyValue("7","Keypad7",width1, height1),
                new VirKeyValue("8","Keypad8",width1, height1),
                new VirKeyValue("9","Keypad9",width1, height1),
                new VirKeyValue("+","KeypadPlus",width1, height1),
            };
            dicVirKeys.Add(2, tempVirKeys);

            tempVirKeys = new List<VirKeyValue>
            {
                new VirKeyValue("Caps\nLock","Backspace", width120, height1),
                new VirKeyValue("A","A", width1, height1),
                new VirKeyValue("S","S", width1, height1),
                new VirKeyValue("D","D", width1, height1),
                new VirKeyValue("F","F", width1, height1),
                new VirKeyValue("G","G", width1, height1),
                new VirKeyValue("H","H", width1, height1),
                new VirKeyValue("J","J", width1, height1),
                new VirKeyValue("K","K", width1, height1),
                new VirKeyValue("L","L", width1, height1),
                new VirKeyValue(":\n;","Semicolon", width1, height1),
                new VirKeyValue("\"\n'","Quote", width1, height1),
                new VirKeyValue("Enter","Enter", 104, height1),
                new VirKeyValue("4","Keypad4",width1, height1),
                new VirKeyValue("5","Keypad5",width1, height1),
                new VirKeyValue("6","Keypad6",width1, height1),
                new VirKeyValue("Enter","KeypadEnter", width1, height1),
            };
            dicVirKeys.Add(3, tempVirKeys);

            tempVirKeys = new List<VirKeyValue>
            {
                new VirKeyValue("Shift","LeftShift", width140, height1),
                new VirKeyValue("Z","Z",width1, height1),
                new VirKeyValue("X","X",width1, height1),
                new VirKeyValue("C","C",width1, height1),
                new VirKeyValue("V","V",width1, height1),
                new VirKeyValue("B","B",width1, height1),
                new VirKeyValue("N","N",width1, height1),
                new VirKeyValue("M","M",width1, height1),
                new VirKeyValue("<\n,","Comma", width1, height1),
                new VirKeyValue(">\n.","Period", width1, height1),
                new VirKeyValue("?\n/","Slash", width1, height1),
                new VirKeyValue("Shift","RightControl", width140, height1),
                new VirKeyValue("↑","UpArrow", width1, height1),
                new VirKeyValue("1","Keypad1", width1, height1),
                new VirKeyValue("2","Keypad2", width1, height1),
                new VirKeyValue("3","Keypad3", width1, height1),
            };
            dicVirKeys.Add(4, tempVirKeys);

            tempVirKeys = new List<VirKeyValue>
            {
                new VirKeyValue("Ctrl","LeftControl", width2, height1),
                new VirKeyValue("Win", "LeftWindows",width1, height1),
                new VirKeyValue("Alt", "LeftAlt",width1, height1),
                new VirKeyValue("---------------Space---------","Space", width3, height1),
                new VirKeyValue("Alt", "RightAlt",width1, height1),
                new VirKeyValue("Ctrl", "RightControl",width2, height1),
                new VirKeyValue("←","LeftArrow",width1, height1),
                new VirKeyValue("↓","DownArrow",width1, height1),
                new VirKeyValue("→","RightArrow",width1, height1),
                new VirKeyValue("0","Keypad0",width100, height1),
                new VirKeyValue(".","KeypadPeriod",width1, height1),
            };
            dicVirKeys.Add(5, tempVirKeys);
        }
    }
    //用于绘制窗口内容
    private void OnGUI()
    {
        DataInit();
        GUILayout.Label("Note：在开发中会遇到使用监控键盘输入的情况，但是KeyCode的值往往分不清楚，此工具就是跟键盘一一对应的Key值，不清楚的时候" +
            "看一眼就行了，当然，也可以点击按钮，点击后可以打印当前KeyCode值。");
        for (int i = 0; i < dicVirKeys.Count; i++)
        {
            GUILayout.BeginVertical();
            OnRow(i);
            GUILayout.EndVertical();
        }
    }

    void OnRow(int index)
    {
        GUILayout.BeginHorizontal();
        for (int i = 0; i < dicVirKeys[index].Count; i++)
        {
            if (dicVirKeys[index][i].name == "↑")
            {
                GUILayout.Space(50);
            }
            else if (dicVirKeys[index][i].name == "←")
            {
                GUILayout.Space(180);
            }
            else if (dicVirKeys[index][i].name == "4")
            {
                GUILayout.Space(160);
            }
            else if (dicVirKeys[index][i].name == "1")
            {
                GUILayout.Space(60);
            }
            else if (dicVirKeys[index][i].name == "0")
            {
                GUILayout.Space(6);
            }
            GUILayout.BeginVertical();

            if (GUILayout.Button(dicVirKeys[index][i].name, GUILayout.Width(dicVirKeys[index][i].width), GUILayout.Height(dicVirKeys[index][i].height)))
            {
                Debug.Log("当前按下的键位是 : KeyCode." + dicVirKeys[index][i].key);
            }
            GUILayout.Label(dicVirKeys[index][i].key);
            GUILayout.EndVertical();
            if (dicVirKeys[index][i].name == "Esc")
            {
                GUILayout.Space(52);
            }
            else if (dicVirKeys[index][i].name == "F4")
            {
                GUILayout.Space(36);
            }
            else if (dicVirKeys[index][i].name == "F8")
            {
                GUILayout.Space(36);
            }
        }
        GUILayout.EndHorizontal();
    }
}

然后在Untiy编辑器的Edit栏，选择工具→键盘映射值打开面板：

三、后记

如果觉得本篇文章有用别忘了点个关注，关注不迷路，持续分享更多Unity干货文章。

你的点赞就是对博主的支持，有问题记得留言：

博主主页有联系方式。

博主还有跟多宝藏文章等待你的发掘哦：

专栏 方向 简介
Unity3D开发小游戏 小游戏开发教程 分享一些使用Unity3D引擎开发的小游戏，分享一些制作小游戏的教程。
Unity3D从入门到进阶 入门 从自学Unity中获取灵感，总结从零开始学习Unity的路线，有C#和Unity的知识。
Unity3D之UGUI UGUI Unity的UI系统UGUI全解析，从UGUI的基础控件开始讲起，然后将UGUI的原理，UGUI的使用全面教学。
Unity3D之读取数据 文件读取 使用Unity3D读取txt文档、json文档、xml文档、csv文档、Excel文档。
Unity3D之数据集合 数据集合 数组集合：数组、List、字典、堆栈、链表等数据集合知识分享。
Unity3D之VR/AR（虚拟仿真）开发 虚拟仿真 总结博主工作常见的虚拟仿真需求进行案例讲解。
Unity3D之插件 插件 主要分享在Unity开发中用到的一些插件使用方法，插件介绍等
Unity3D之日常开发 日常记录 主要是博主日常开发中用到的，用到的方法技巧，开发思路，代码分享等
Unity3D之日常BUG 日常记录 记录在使用Unity3D编辑器开发项目过程中，遇到的BUG和坑，让后来人可以有些参考。
相关推荐
小码编匠7 小时前
一款 C# 编写的神经网络计算图框架
后端·神经网络·c#
Mortal_hhh8 小时前
VScode的C/C++点击转到定义，不是跳转定义而是跳转声明怎么办？（内附详细做法）
ide·vscode·stm32·编辑器
Envyᥫᩣ10 小时前
C#语言：从入门到精通
开发语言·c#
小春熙子14 小时前
Unity图形学之Shader结构
unity·游戏引擎·技术美术
IT技术分享社区16 小时前
C#实战：使用腾讯云识别服务轻松提取火车票信息
开发语言·c#·云计算·腾讯云·共识算法
Sitarrrr17 小时前
【Unity】ScriptableObject的应用和3D物体跟随鼠标移动：鼠标放置物体在场景中
3d·unity
极梦网络无忧17 小时前
Unity中IK动画与布偶死亡动画切换的实现
unity·游戏引擎·lucene
电子云与长程纠缠18 小时前
UE5.3中通过编辑器工具创建大纲菜单文件夹
java·ue5·编辑器
lucky九年19 小时前
vscode翻译插件
ide·vscode·编辑器
热门推荐
01如何才能让手机厂商主动拥抱华为，接入鸿蒙系统？02【HarmonyOS】HUAWEI DevEco Studio 下载地址汇总03组基轨迹建模 GBTM的介绍与实现（Stata 或 R）04【TC3xx芯片】TC3xx芯片电源管理系统PMS详解05基于YOLOv10深度学习的CT扫描图像肾结石智能检测系统【python源码+Pyqt5界面+数据集+训练代码】深度学习实战、目标检测06【经验分享】Ubuntu22.04安装微信(linux官方版)07Macbook pro M1 安装Ubuntu教程08RAG 实践- Ollama+RagFlow 部署本地知识库09Windows10安装PCL1.14.0及点云配准10文件或文件夹名称中有空格如何批量去除