62 lines
2.3 KiB
C#
62 lines
2.3 KiB
C#
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using System.Collections;
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using System.Collections.Generic;
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using TMPro;
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using UnityEngine;
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using UnityEngine.EventSystems;
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using UnityEngine.UI;
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public class ImageManager : MonoBehaviour
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{
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public Image[] images; // 在编辑器中将所有图片拖拽到这个数组中
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private Image selectedImage; // 用来追踪当前选中的图片
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private TextMeshProUGUI selectedText; // 用来追踪当前选中的图片的文字
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private float textScaleFactor = 1.2f; // 设置文字变大时的缩放因子
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void Start()
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{
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images[0].color = new Color32(0,255,200,255); // 设置为你希望的颜色
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images[0].GetComponentInChildren<TextMeshProUGUI>().fontSize *= textScaleFactor;
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selectedImage = images[0];
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selectedText = images[0].GetComponentInChildren<TextMeshProUGUI>();
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// 为每个图片添加点击事件
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foreach (Image img in images)
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{
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EventTrigger trigger = img.gameObject.AddComponent<EventTrigger>(); // 添加EventTrigger组件
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EventTrigger.Entry entry = new EventTrigger.Entry();
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entry.eventID = EventTriggerType.PointerClick; // 设置事件类型为点击
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entry.callback.AddListener((eventData) => ChangeImageColorAndTextSize(img)); // 点击时调用ChangeImageColorAndTextSize
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trigger.triggers.Add(entry);
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}
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}
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void ChangeImageColorAndTextSize(Image newImage)
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{
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if (selectedImage != null)
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{
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// 将上一个选中的图片的颜色恢复为默认颜色
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selectedImage.color = Color.white;
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// 恢复之前选中图片的文字大小
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if (selectedText != null)
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{
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selectedText.fontSize /= textScaleFactor; // 恢复文字大小
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}
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}
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// 改变当前选中图片的颜色
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newImage.color = new Color32(0,255,200,255); // 设置为你希望的颜色
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// 获取当前选中图片的子对象中的Text或TMP_Text组件
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TextMeshProUGUI newText = newImage.GetComponentInChildren<TextMeshProUGUI>(); // 如果使用TextMesh Pro
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if (newText != null)
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{
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newText.fontSize *= textScaleFactor; // 放大文字
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}
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// 更新选中图片和文字
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selectedImage = newImage;
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selectedText = newText;
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}
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}
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