99 lines
3.0 KiB
C#
99 lines
3.0 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.Events;
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namespace AibisDream.FixSystem
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{
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public class BodyModuleSystem : MonoBehaviour
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{
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public BodyModule[] BodyModules { get; private set; }
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public CableSystem CableSystem { get; private set; }
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#region 对外暴露事件
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public UnityEvent<Socket> PlugInEvent => CableSystem.plugInEvent;
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public UnityEvent<Socket> PlugOutEvent => CableSystem.plugOutEvent;
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public UnityEvent PlugStartDrag => CableSystem.plugStartDrag;
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public UnityEvent PlugEndDrag => CableSystem.plugEndDrag;
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#endregion
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[SerializeField]
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public BodyModuleSystemConfig config = BodyModuleSystemConfig.GeneDefaultConfig();
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private void Awake()
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{
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InitComponentRefs();
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}
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private void InitComponentRefs()
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{
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BodyModules = transform.GetComponentsInChildren<BodyModule>();
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CableSystem = transform.Find("Cable System").GetComponent<CableSystem>();
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}
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/// <summary>
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/// 寻找最接近的Module
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/// </summary>
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/// <param name="sourcePos">源位置</param>
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/// <param name="targetModule">最近的Module</param>
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/// <returns>是否能找到目标范围内的Module</returns>
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public bool TryFindClosestSocket(Vector3 sourcePos, out BodyModule targetModule)
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{
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var closestDistance = Mathf.Infinity;
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BodyModule closestModule = null;
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// 寻找最接近的BodyModule
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foreach (var bodyModule in BodyModules)
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{
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float tempDistance = Vector3.Distance(sourcePos, bodyModule.SocketPos);
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if (tempDistance < closestDistance)
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{
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closestDistance = tempDistance;
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closestModule = bodyModule;
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}
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}
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// 判断距离是否在目标范围内，在的话就返回，不在的话返回个空的
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if (closestDistance < config.plugSnappingRange && closestModule)
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{
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targetModule = closestModule;
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return true;
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}
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else
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{
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targetModule = null;
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return false;
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}
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}
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/// <summary>
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/// 插线系统是否插在插槽里
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/// </summary>
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/// <returns></returns>
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public bool IsPlugInSocket()
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{
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return CableSystem.curSocket != null;
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}
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[Serializable]
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public struct BodyModuleSystemConfig
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{
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public float plugSnappingRange;
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public static BodyModuleSystemConfig GeneDefaultConfig()
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{
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return new BodyModuleSystemConfig
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{
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plugSnappingRange = 1f
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};
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}
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}
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}
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}
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