66 lines
1.6 KiB
C#
66 lines
1.6 KiB
C#
using System;
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using UnityEngine;
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namespace AibisDream
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{
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public class SpriteButton
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{
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private GameObject _self;
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private bool _isHold;
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public bool isButtonActive;
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public event Action OnButtonDown;
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public event Action OnButtonUp;
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public event Action OnButtonHold;
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public SpriteButton(GameObject gameObject, bool initActive = true)
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{
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_self = gameObject;
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isButtonActive = initActive;
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}
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/// <summary>
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/// 检查按钮
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/// </summary>
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public void CheckButtonClick()
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{
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if (!isButtonActive)
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{
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_isHold = false;
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return;
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}
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// 发射射线
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Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
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RaycastHit2D hit = Physics2D.Raycast(ray.origin, ray.direction);
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// 检查射线是否与当前按钮接触
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if (Input.GetMouseButton(0) && hit.collider && hit.collider.gameObject == _self)
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{
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// 按下
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if (!_isHold)
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{
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OnButtonDown?.Invoke();
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}
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OnButtonHold?.Invoke();
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_isHold = true;
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}
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else
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{
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if (_isHold)
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{
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OnButtonUp?.Invoke();
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}
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_isHold = false;
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}
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}
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public void SetActive(bool isActive)
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{
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isButtonActive = isActive;
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}
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}
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}
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