unity打字机字体变色
时间: 2023-08-30 21:10:56 浏览: 298
要在Unity中实现打字机效果并改变字体颜色,可以按照以下步骤操作:
1. 创建一个UI Text对象,并将其放置在场景中。
2. 添加一个新的脚本组件,例如“Typewriter”,并将其附加到UI Text对象上。
3. 在Typewriter脚本中,声明以下变量:
```c#
public float delay = 0.1f; // 打字速度
public Color textColor = Color.white; // 字体颜色
```
4. 在Typewriter脚本中,编写以下代码:
```c#
using UnityEngine;
using UnityEngine.UI;
using System.Collections;
public class Typewriter : MonoBehaviour {
public float delay = 0.1f;
public Color textColor = Color.white;
private string fullText;
private string currentText = "";
private int index;
private Text textComponent;
void Start () {
textComponent = GetComponent<Text>();
fullText = textComponent.text;
textComponent.text = "";
StartCoroutine(ShowText());
}
IEnumerator ShowText () {
while (index < fullText.Length) {
currentText += fullText[index];
textComponent.text = "<color=#" + ColorUtility.ToHtmlStringRGBA(textColor) + ">" + currentText + "</color>";
index++;
yield return new WaitForSeconds(delay);
}
}
}
```
5. 在Unity编辑器中,将“delay”和“textColor”变量设置为所需的值。
6. 运行游戏,可以看到文本将以打字机的方式逐字显示,并且字体颜色将根据“textColor”变量的值而变化。
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