71 lines
1.7 KiB
C#
71 lines
1.7 KiB
C#
using System;
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using System.Collections;
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using System.Collections.Generic;
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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 LockPanelHandleCtr : MonoBehaviour, IPointerDownHandler
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{
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public RectTransform _SelfRec;
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public RectTransform _BGRec; //用背景尺寸计算
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public GameObject _DescText;
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private float _MaxAnchoredVal = 0;
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private float _MistakeVal = 0.5f; //误差距离
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private void GetMaxAnchoredVal()
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{
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_MaxAnchoredVal = _BGRec.rect.width - gameObject.GetComponent<Image>().rectTransform.rect.width - _MistakeVal;
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}
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private void OnEnable()
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{
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Reset();
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GetMaxAnchoredVal();
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}
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private void Reset()
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{
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_SelfRec.anchoredPosition = new Vector2(0, 0);
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_DescText.SetActive(true);
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}
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public void OnDrag(PointerEventData eventData)
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{
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if(_SelfRec.anchoredPosition.x >= _MaxAnchoredVal)
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{
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if (LockPanelCtr.Instance)
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LockPanelCtr.Instance.OnUnLock();
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}
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else
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{
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_SelfRec.anchoredPosition = new Vector2(Mathf.Clamp(_SelfRec.anchoredPosition.x + eventData.delta.x, 0, _MaxAnchoredVal), 0);
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if(_DescText.activeInHierarchy)
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_DescText.SetActive(false);
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}
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}
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public void OnPointerUp(PointerEventData eventData)
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{
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if(_SelfRec.anchoredPosition.x >= _MaxAnchoredVal)
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{
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if (LockPanelCtr.Instance)
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LockPanelCtr.Instance.OnUnLock();
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}
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else
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{
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Reset();
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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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if (LockPanelCtr.Instance)
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LockPanelCtr.Instance.OnUnLock();
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return;
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}
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}
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