Unity3D笔记 GUI 二 、实现选项卡一窗口

实现目标：
　　1、个性化Box控件
　　2、新建TextAmount样式
　　3、新建TextItem样式

一、个性化Windows界面

设置GUI Skin

1.2 部分代码

Rect stateBox = new Rect(, , , );

Rect weaponBox = new Rect(, , , );

GUI.Box(stateBox, "");

GUI.Box(weaponBox, "");//['wepən] n. 武器,兵器

1.3效果

二、新建TextAmount样式

　　2.1、 代码

    #region 个性化Box控件

    Rect stateBox = new Rect(, , , );

    Rect weaponBox = new Rect(, , , );

    public Texture box1;

    public Texture box2;

    public Texture box3;

    Rect box1Rect = new Rect(, , , );

    Rect box2Rect = new Rect(, , , );

    Rect box3Rect = new Rect(, , , );

    #endregion

        #region 实现Status窗口

        GUI.Box(stateBox, "");

        GUI.Box(weaponBox, "");//['wepən] n. 武器,兵器

        GUI.DrawTexture(box1Rect, box1);

        GUI.DrawTexture(box2Rect, box2);

        GUI.DrawTexture(box3Rect, box3);

        #endregion

　　2.2、

2.3、效果

2.4、TextAmount

三、新建TextItem样式

3.1、个性化数字的现实

3.2、代码：

using UnityEngine;

using System.Collections;

public class myTest : MonoBehaviour

{

    /// <summary>

    /// 是否打开窗口

    /// </summary>

    bool isOpenMenu = false;

    /// <summary>

    /// 窗体的大小和位置【矩形】

    /// </summary>

    Rect myWindow = new Rect(, , , );

    /// <summary>

    /// GUI　Ｓｋｉｎ

    /// </summary>

    public GUISkin customSkin;

    /// <summary>

    /// 关闭按钮

    /// </summary>

    Rect closeButton = new Rect(, , , );

    /// <summary>

    /// 用于工具栏在屏幕上的矩形位置

    /// </summary>

    Rect tabButton = new Rect(, , , );

    /// <summary>

    /// 选项卡索引号

    /// </summary>

    int toolsCount = ;

    /// <summary>

    /// 显示在工具栏按钮上的字符串数组

    /// </summary>

    string[] toolsName = { "选项卡1", "选项卡2", "选项卡3" };

    /// <summary>

    /// 选项卡中的图片

    /// </summary>

    public Texture img;

    /// <summary>

    /// 选项卡中的图片位置

    /// </summary>

    Rect imgRect = new Rect(, , , );

    #region 个性化Box控件

    Rect stateBox = new Rect(, , , );

    Rect weaponBox = new Rect(, , , );

    public Texture box1;

    public Texture box2;

    public Texture box3;

    Rect box1Rect = new Rect(, , , );

    Rect box2Rect = new Rect(, , , );

    Rect box3Rect = new Rect(, , , );

    #endregion

    #region 实现Status窗口

    GUIContent guiWeaponCon = new GUIContent();

    GUIContent guiArmorCon = new GUIContent();

    GUIContent guiAccessCon = new GUIContent();

    GUIContent guiSkillCon = new GUIContent();

    Rect weaponLable = new Rect(, , , );

    Rect armorLable = new Rect(, , , );

    Rect accessLable = new Rect(, , , );

    Rect skillLable = new Rect(, , , );

    string uneuip = "Hello";

    Rect hpLabel = new Rect(, , , );

    Rect mpLabel = new Rect(, , , );

    Rect lvLabel = new Rect(, , , );

    Rect expLabel = new Rect(, , , );

    Rect nextLabel = new Rect(, , , );

    Rect atkLabel = new Rect(, , , );

    Rect defLabel = new Rect(, , , );

    Rect agiLabel = new Rect(, , , );

    Rect intLabel = new Rect(, , , );

    Rect lucLable = new Rect(, , , );

    int fullHP = ;

    int fullMP = ;

    int hp = ;

    int mp = ;

    int lv = ;

    int exp = ;

    int next = ;

    int atk = ;

    int def = ;

    int agi = ;

    int ints = ;

    int luc = ;

    #endregion

    // Use this for initialization

    void Start()

    {

        isOpenMenu = false;

        guiWeaponCon = new GUIContent(uneuip);

        guiArmorCon = new GUIContent(uneuip);

        //guiAccessCon = new GUIContent(uneuip); //位置 要调节下 目前位置有点错位

        guiSkillCon = new GUIContent(uneuip);

    }

    // Update is called once per frame

    void Update()

    {

        if (Input.GetKey(KeyCode.M))//当通过名称指定的按键被用户按住时返回true

        {

            isOpenMenu = true;

        }

    }

    void OnGUI()

    {

        GUI.skin = customSkin;

        if (isOpenMenu)

        {

            int windowId = ;

            myWindow = GUI.Window(windowId, myWindow, WindowFunction, "Hello Window");

            #region Mathf.Clamp 限制

            // 限制value的值在min和max之间， 如果value小于min，返回min。 如果value大于max，返回max，否则返回value

            myWindow.x = Mathf.Clamp(myWindow.x, , Screen.width - myWindow.width);// [klæmp] vt.& vi. 夹紧，夹住；锁住；把（砖等）堆高

            myWindow.y = Mathf.Clamp(myWindow.y, , Screen.height - myWindow.height);

            #endregion

        }

    }

    void WindowFunction(int windowId)

    {

        //begin 关闭按钮

        if (GUI.Button(closeButton, "", GUI.skin.GetStyle("closeButton")))

        {

            isOpenMenu = false;//单击关闭按钮：窗口菜单关闭

        }

        //end

        //beign 选项卡

        //返回int类型，被选择按钮的索引号

        toolsCount = GUI.Toolbar(tabButton, toolsCount, toolsName, GUI.skin.GetStyle("tabButton"));//工具栏

        //end

        //begin 选项卡图片

        GUI.DrawTexture(imgRect, img);

        //end

        GUI.DragWindow();//拖动窗口

        #region 实现Status窗口

        switch (toolsCount)

        {

            case :

                StatusWindow();

                break;

            case :

                break;

            case :

                break;

            default:

                break;

        }

        #endregion

    }

    void StatusWindow()

    {

        GUI.Box(stateBox, "");

        GUI.Box(weaponBox, "");//['wepən] n. 武器,兵器

        GUI.DrawTexture(box1Rect, box1);

        GUI.DrawTexture(box2Rect, box2);

        GUI.DrawTexture(box3Rect, box3);

        GUI.Label(hpLabel, hp.ToString() + "/" + fullHP.ToString(), "TextAmount");

        GUI.Label(mpLabel, mp.ToString() + "/" + fullMP.ToString(), "TextAmount");

        GUI.Label(lvLabel, lv.ToString(), "TextAmount");

        GUI.Label(expLabel, exp.ToString(), "TextAmount");

        GUI.Label(nextLabel, next.ToString(), "TextAmount");

        GUI.Label(atkLabel, atk.ToString(), "TextAmount");

        GUI.Label(defLabel, def.ToString(), "TextAmount");

        GUI.Label(agiLabel, agi.ToString(), "TextAmount");

        GUI.Label(intLabel, ints.ToString(), "TextAmount");

        GUI.Label(lucLable, luc.ToString());

        GUI.Label(weaponLable, guiWeaponCon, "TextItem");

        GUI.Label(armorLable, guiArmorCon, "TextItem");

        GUI.Label(accessLable, guiAccessCon, "TextItem");

        GUI.Label(skillLable, guiSkillCon, "TextItem");

    }

}

3.3、最终效果