71 lines
2.1 KiB
C#
71 lines
2.1 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using Convention;
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using UnityEngine;
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namespace Demo.Game
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{
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public class MaterialUpdatement : Updatement<string>, IAssetBundleLoader
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{
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public static MaterialUpdatement Make()
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{
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return new GameObject().AddComponent<MaterialUpdatement>();
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}
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public string MaterialAssetBundlePath;
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public AssetBundle MaterialAssetBundle;
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protected override string Lerp(string begin, string end, float t)
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{
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return begin;
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}
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[Content, SerializeField] private string Cache;
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protected override void UpdateData(string data)
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{
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if (string.IsNullOrEmpty(MaterialAssetBundlePath))
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return;
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if (Cache != data && Parent.TryGetComponent<MeshRenderer>(out var meshRenderer))
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{
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meshRenderer.material = MaterialAssetBundle.LoadAsset<Material>(data);
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Cache = data;
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}
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}
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public override IEnumerator UnloadScript()
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{
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Cache = null;
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if (string.IsNullOrEmpty(MaterialAssetBundlePath) == false)
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yield return this.UnloadAssetBundle(MaterialAssetBundlePath);
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MaterialAssetBundlePath = "";
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yield return base.UnloadScript();
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}
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/// <summary>
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/// 对应ab包名称，自动匹配对应平台
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/// </summary>
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/// <param name="ab"></param>
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[Convention.RScript.Variable.Attr.Method]
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public IEnumerator Load(string ab)
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{
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yield return this.LoadAssetBundle(ab, x =>
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{
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MaterialAssetBundlePath = ab;
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MaterialAssetBundle = x;
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});
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}
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/// <summary>
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/// 在指定时刻切换父物体上的MeshRenderer.material
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/// </summary>
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/// <param name="time"></param>
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/// <param name="material"></param>
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[Convention.RScript.Variable.Attr.Method]
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public void Add(string time, string material)
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{
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ManualAddEntry(time, material, default);
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}
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}
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}
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