使用Coroutine在UI中显示多个图像的统一性

Question

我有四个整数变量，影响游戏的最终结果。

当游戏结束时，变量以Time.deltaTime从0滑到最大(需要5-8秒)。

然后，在所有四个变量达到最大得分后，我将显示两个不同的页面(赢/输)。

到目前为止，一切都很好，所以当结果改变时，最终图像也会发生变化。

我的问题是，我想放第三张照片，而数字滑到向上(等待页面！)

但我看不见第三页。我利用了检验员，几乎每一种可能性都试过了，但我看不见第三张照片。

这是我的代码：

using System.Collections;
using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;
using UnityEngine;
using UnityEngine.UI;

public class EndGameStat : MonoBehaviour {
    public Text AppearanceStatText;
    public Text LikeabilityStatText;
    public Text MannerismsStatText;
    public Text HumanityStatText;
    public Text ResultText;
    public Text StoryResultText;
    public Image failImage;
    public Image SuccessImage;
    public Image WaitingImage;
    public Sprite failImageSprite;
    public Sprite successImageSprite;
    public Sprite WaitingImageSprite;

    public static float AppearanceStat = 0;
    public static float LikeabilityStat = 0;
    public static float MannerismsStat = 0;
    public static float HumanityStat = 0;

    public static int AppearanceStatFinal = 70;
    public static int LikeabilityStatFinal = 40;
    public static int MannerismsStatFinal = 90;
    public static int HumanityStatFinal = 30;

    public static int intialNumber;
    public static int animationTime = 3;

    public static float avg = (AppearanceStatFinal + LikeabilityStatFinal + MannerismsStatFinal) / 3;

    Color maxColor = new Color32 (20, 200, 20, 255);
    Color minColor = new Color32 (250, 10, 0, 255);

    // Start is called before the first frame update
    void Start () {

        AppearanceStatText.text = AppearanceStat.ToString ();
        LikeabilityStatText.text = LikeabilityStat.ToString ();
        MannerismsStatText.text = MannerismsStat.ToString ();
        HumanityStatText.text = HumanityStat.ToString ();

    }

    // Update is called once per frame
    void Update () {

        if (AppearanceStatFinal != AppearanceStat) {

            AppearanceStat += (animationTime * Time.deltaTime);
            AppearanceStatText.text = AppearanceStat.ToString ("f0");
            AppearanceStatText.GetComponent<Text> ().color = Color.Lerp (minColor, maxColor, AppearanceStat / 100f);
            if (AppearanceStat > AppearanceStatFinal)
                AppearanceStat = AppearanceStatFinal;

        }

        if (LikeabilityStatFinal != LikeabilityStat) {

            LikeabilityStat += (animationTime * Time.deltaTime);
            LikeabilityStatText.text = LikeabilityStat.ToString ("f0");
            LikeabilityStatText.GetComponent<Text> ().color = Color.Lerp (minColor, maxColor, LikeabilityStat / 100f);
            if (LikeabilityStat > LikeabilityStatFinal)
                LikeabilityStat = LikeabilityStatFinal;

        }

        if (MannerismsStatFinal != MannerismsStat) {

            MannerismsStat += (animationTime * Time.deltaTime);
            MannerismsStatText.text = MannerismsStat.ToString ("f0");
            MannerismsStatText.GetComponent<Text> ().color = Color.Lerp (minColor, maxColor, MannerismsStat / 100f);
            if (MannerismsStat > MannerismsStatFinal)
                MannerismsStat = MannerismsStatFinal;

        }

        if (HumanityStatFinal != HumanityStat) {

            HumanityStat += (animationTime * Time.deltaTime);
            HumanityStatText.text = HumanityStat.ToString ("f0");
            HumanityStatText.GetComponent<Text> ().color = Color.Lerp (minColor, maxColor, HumanityStat / 100f);
            if (HumanityStat > HumanityStatFinal)
                HumanityStat = HumanityStatFinal;

        }

        StartCoroutine (resultPage ());

    }
    bool CDPage () {

        if (HumanityStat == HumanityStatFinal & MannerismsStat == MannerismsStatFinal & LikeabilityStat == LikeabilityStatFinal & AppearanceStat == AppearanceStatFinal) {

            return true;

        } else {

            return false;

        }
    }

    IEnumerator resultPage () {

        yield return new WaitUntil (CDPage);

        if (avg < 50) {
            ResultText.text = "FAIL!";
            StoryResultText.text = "You are not belong here";
            failImage.sprite = failImageSprite;
            SuccessImage.enabled = false;

        } else {
            ResultText.text = "SUCCESS";
            StoryResultText.text = "Welcome!!";
            SuccessImage.sprite = successImageSprite;
            failImage.enabled = false;

        }

    }

}

你能帮我找出我的错误吗？

更新：

​

Answer 1

经过你的更新，我想你想要的是

private void Awake(){
    // enough to do these only once
    WaitingImage.sprite = WaitingImageSprite;
    failImage.sprite = failImageSprite;
    SuccessImage.sprite = successImageSprite;
}

IEnumerator resultPage () 
{
    WaitingImage.enabled = true;
    SuccessImage.enabled = false;
    failImage.enabled = false;

    yield return new WaitUntil (CDPage);

    if (avg < 50) {
        ResultText.text = "FAIL!";
        StoryResultText.text = "You are not belong here";
        failImage.enabled = true;
    } else {
        ResultText.text = "SUCCESS";
        StoryResultText.text = "Welcome!!";
        SuccessImage.enabled = true;
    }

}

此外，如前所述:所有这些GetComponent<Text>调用都是冗余的，您可以简单地使用。

AppearanceStatText.color = ...;

请注意，您的Update方法不断地调用一个新的StartCoroutine(resultPage()); (每个帧)。所以你可以得到一堆并行的例程。如果某个例程已经在运行，您应该跳过它，或者在Start中只启动一次例程。

此外，您为什么在那里使用static？如果这些是常量，则将它们设置为const。

实际上，我只需将整个代码移动到一个coroutine，如下所示

// yes, Start itself can be a coroutine ;)
void IEnumerator Start () 
{
    WaitingImage.enabled = true;
    SuccessImage.enabled = false;
    failImage.enabled = false;

    AppearanceStatText.text = AppearanceStat.ToString ();
    LikeabilityStatText.text = LikeabilityStat.ToString ();
    MannerismsStatText.text = MannerismsStat.ToString ();
    HumanityStatText.text = HumanityStat.ToString ();

    while(HumanityStat != HumanityStatFinal || MannerismsStat != MannerismsStatFinal || LikeabilityStat != LikeabilityStatFinal || AppearanceStat != AppearanceStatFinal
    {
        if (AppearanceStatFinal != AppearanceStat) 
        {
            AppearanceStat += (animationTime * Time.deltaTime);
            // do your clamping first, then set the color and update the text
            if (AppearanceStat > AppearanceStatFinal) AppearanceStat = AppearanceStatFinal;
            AppearanceStatText.text = AppearanceStat.ToString ("f0");
            AppearanceStatText.color = Color.Lerp (minColor, maxColor, AppearanceStat / 100f);
        }

        //TODO EQUALLY FOR THE OTHER 4 TEXTS AND ACCORDING VALUES

        // finally wait for the next frame here
        yield return null;
    }

    // finally do your check    

    if (avg < 50) 
    {
        ResultText.text = "FAIL!";
        StoryResultText.text = "You are not belong here";
        failImage.enabled = true;
    } 
    else 
    {
        ResultText.text = "SUCCESS";
        StoryResultText.text = "Welcome!!";
        SuccessImage.enabled = true;
    }
}