51 lines
1.4 KiB
C#
51 lines
1.4 KiB
C#
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using UnityEngine;
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using UnityEngine.UI;
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using UnityEngine.EventSystems;
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public class ButtonScaleEffect : MonoBehaviour, IPointerDownHandler, IPointerUpHandler
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{
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public float scaleTime = 0.2f; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
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public float scale = 1.1f;
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private Vector3 originalScale; // <20><>ť<EFBFBD><C5A5>ԭʼ<D4AD><CABC><EFBFBD><EFBFBD>ֵ
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private Vector3 targetScale; // Ŀ<><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
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private float currentTime; // <20><>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
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private bool isScalingUp; // <20>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD>ڷŴ<DAB7>
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private void Start()
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{
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// <20><>¼<EFBFBD><C2BC>ť<EFBFBD><C5A5>ԭʼ<D4AD><CABC><EFBFBD><EFBFBD>ֵ
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originalScale = transform.localScale;
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targetScale = originalScale;
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currentTime = scaleTime;
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}
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private void Update()
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{
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if (currentTime < scaleTime)
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{
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currentTime += Time.deltaTime;
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// ʹ<><CAB9>Lerp<72><70><EFBFBD><EFBFBD>ʵ<EFBFBD><CAB5>ƽ<EFBFBD><C6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ч<EFBFBD><D0A7>
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transform.localScale = Vector3.Lerp(
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isScalingUp ? originalScale : originalScale * scale,
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targetScale,
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currentTime / scaleTime
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);
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}
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}
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public void OnPointerDown(PointerEventData eventData)
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{
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// <20><><EFBFBD><EFBFBD>ť<EFBFBD><C5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵΪ1.1<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>ʱ
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targetScale = originalScale * scale;
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currentTime = 0f;
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isScalingUp = true;
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}
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public void OnPointerUp(PointerEventData eventData)
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{
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// <20><><EFBFBD><EFBFBD>ť<EFBFBD><C5A5><EFBFBD>ɿ<EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵΪԭʼֵ<CABC><D6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC>ʱ
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targetScale = originalScale;
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currentTime = 0f;
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isScalingUp = false;
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}
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}
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