SniperShooting/snipershooting/ShootSniper/Assets/Scripts/GamePlay/WeaponPartView.cs

using System.Collections.Generic;
using UnityEngine;

public class WeaponPartView : MonoBehaviour
{
    public WeaponPartDesc[] parts;
    public Material hologramMat;
    public GameObject oldScope;
    private Dictionary<int, Material> oldMatDict = new Dictionary<int, Material>();

    /// <summary>
    /// 是否需要在分组测试中区分处理
    /// </summary>
    [SerializeField]
    private WeaponShowExt m_weaponShowPosition;

    private void Start()
    {
            if (m_weaponShowPosition.isNeedSet)
            {
                transform.GetChild(0).localPosition = m_weaponShowPosition.newPosition;//修正子物体的位置
                transform.localRotation = Quaternion.Euler(m_weaponShowPosition.newRotation);//修正根节点的旋转
            }
            //InitPart();
    }

    public Vector3 GenerateUnitVector(Vector3 vector)
    {
        Vector3 unitVector = vector.normalized;
        Debug.Log($"Generated unit vector: {unitVector}");
        return unitVector;
    }

    private void InitPart()
    {
        for (int i = 0; i < parts.Length; ++i)
        {
            parts[i].weaponPart.SetActive(false);
            if (!oldMatDict.ContainsKey(parts[i].partType))
            {
                MeshRenderer mr = parts[i].weaponPart.GetComponent<MeshRenderer>();
                if (mr == null)
                {
                    oldMatDict.Add(parts[i].partType, null);
                }
                else
                {
                    oldMatDict.Add(parts[i].partType, mr.sharedMaterial);
                }
            }
        }
    }

    public void Show(int weaponID)
    {
        InitPart();
        List<int> partTypeList = new List<int>();//可以显示的枪的部件类型
        int hologramPartType = 0;//要显示全息投影的枪的部件
        int curWeaponLv = SSTRGame.PlayerRuntimeData.Instance.GetWeaponAttributeSumLevel(weaponID);
        var weaponParts = DataManager.Instance.csvData.WeaponPart;
        for (int i = 0; i < weaponParts.Count; ++i)
        {
            if (weaponParts[i].weaponID == weaponID)
            {
                if (curWeaponLv >= weaponParts[i].equipLevel)
                {
                    partTypeList.Add(weaponParts[i].partType);
                }
                if (curWeaponLv + 1 == weaponParts[i].equipLevel)
                {
                    hologramPartType = weaponParts[i].partType;
                }
            }
        }
        for (int i = 0; i < parts.Length; ++i)
        {
            MeshRenderer mr = parts[i].weaponPart.GetComponent<MeshRenderer>();
            if (partTypeList.Contains(parts[i].partType))
            {
                Material commonMat = oldMatDict[parts[i].partType];
                if (mr != null && commonMat != null && commonMat.name != mr.sharedMaterial.name)
                {
                    mr.sharedMaterial = commonMat;
                }
                parts[i].weaponPart.SetActive(true);
            }
            if (parts[i].partType == hologramPartType && mr != null)
            {
                mr.material = hologramMat;
                parts[i].weaponPart.SetActive(true);
                if (parts[i].partType == (int)ArmCtrl.WeaponPartType.Scope)
                {
                    if (oldScope != null)
                    {
                        oldScope.SetActive(false);
                    }
                }
            }

        }
    }

    /// <summary>
    /// 武器展示位置
    /// </summary>
    [System.Serializable]
    private struct WeaponShowExt
    {
        /// <summary>
        /// 是否需要更改
        /// </summary>
        public bool isNeedSet;
        /// <summary>
        /// 新的坐标
        /// </summary>
        public Vector3 newPosition;
        /// <summary>
        /// 新的旋转值
        /// </summary>
        public Vector3 newRotation;
    }
}

[System.Serializable]
public struct WeaponPartDesc
{
    public int partType;
    public GameObject weaponPart;
}