151 lines
4.4 KiB
C#
151 lines
4.4 KiB
C#
using AibisDream.Utility;
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using DG.Tweening;
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using UnityEngine;
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using UnityEngine.EventSystems;
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namespace AibisDream.FixSystem
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{
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public class Plug : MonoBehaviour, IDragHandler, IPointerDownHandler, IPointerUpHandler
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{
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#region 插头当前信息
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private Vector3 _startPos;
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private Vector3 _startRotate;
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private readonly Vector3 _pickupOffset = new(0, 0, 0);
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private readonly Quaternion _pickupRotationOffset = Quaternion.Euler(0, 0, 30);
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#endregion
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#region 索引
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private CableSystem _cableSystem;
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private SpriteRenderer _sprite;
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private Transform _plugRootPos;
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#endregion
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private bool _isDragging;
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private void Awake()
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{
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InitComponentRef();
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}
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private void InitComponentRef()
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{
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_cableSystem = transform.parent.GetComponent<CableSystem>();
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_sprite = GetComponent<SpriteRenderer>();
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_plugRootPos = transform.Find("Plug Root Pos");
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}
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public void InitPlug(Socket initSocket)
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{
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InsertSocket(initSocket);
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}
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/// <summary>
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/// 插入某个socket
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/// </summary>
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/// <param name="targetSocket">目标socket</param>
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private void InsertSocket(Socket targetSocket)
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{
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// 修改插头位置
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transform.position = targetSocket.transform.position;
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_cableSystem.CableRef.SetEndPos(transform);
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// 处理插槽插入
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targetSocket.PlugIn();
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AudioManager.RandomPlayInteraction("plug_in");
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_sprite.enabled = false;
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// 触发事件
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_cableSystem.plugInEvent?.Invoke(targetSocket);
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_cableSystem.curSocket = targetSocket;
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}
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/// <summary>
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/// 从某个Socket拔出来
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/// </summary>
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private void PullUpSocket()
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{
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// 修改线头位置
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_cableSystem.CableRef.SetEndPos(_plugRootPos);
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_cableSystem.curSocket?.PlugOut();
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AudioManager.RandomPlayInteraction("plug_out");
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_sprite.enabled = true;
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// 触发事件
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_cableSystem.plugOutEvent?.Invoke(_cableSystem.curSocket);
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_cableSystem.curSocket = null;
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}
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public void OnDrag(PointerEventData eventData)
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{
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// 系统被锁定就返回
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if (!_cableSystem.IsPlugAvailable()) return;
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// 未被拖拽也返回
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if (!_isDragging) return;
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// 这一行感觉不需要，毕竟传递的是引用
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// _cableSystem.CableRef.SetEndPos(transform);
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transform.position = CommonUtil.GetMouseWorldPos(eventData.position, transform);
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}
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public void OnPointerDown(PointerEventData eventData)
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{
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// 系统被锁定就返回
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if (!_cableSystem.IsPlugAvailable()) return;
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// 开启拖拽
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_isDragging = true;
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// 进行插拔动作
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if (_cableSystem.curSocket) PullUpSocket();
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_cableSystem.plugStartDrag?.Invoke();
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// 调整插头形状
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AdjustPlugPos();
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}
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public void OnPointerUp(PointerEventData eventData)
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{
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// 系统被锁定就返回
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if (!_cableSystem.IsPlugAvailable()) return;
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// 停止拖拽
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_isDragging = false;
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// 寻找可吸附的Module
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if (_cableSystem.TryFindClosestModule(transform.position, out var targetModule))
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{
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// 找到了就插入目标Module
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InsertSocket(targetModule.Socket);
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_cableSystem.plugEndDrag?.Invoke();
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}
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else
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{
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// 没找到就插回初始Socket，需要播动画
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transform.DOMove(_cableSystem.InitSocketPos, 0.1f).OnComplete(() =>
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{
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InsertSocket(_cableSystem.InitSocket);
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_cableSystem.plugEndDrag?.Invoke();
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});
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}
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}
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private void AdjustPlugPos()
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{
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transform.position += _pickupOffset;
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transform.rotation = _pickupRotationOffset;
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}
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void OnDrawGizmosSelected()
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{
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Gizmos.color = Color.yellow;
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Gizmos.DrawWireSphere(transform.position, 0.5f);
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}
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}
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} |