88 lines
2.5 KiB
C#
88 lines
2.5 KiB
C#
using System.Collections;
|
||
using System.Collections.Generic;
|
||
using Convention;
|
||
using UnityEngine;
|
||
|
||
namespace Demo.Game
|
||
{
|
||
public class SkyUpdatement : Updatement<int>, IAssetBundleLoader
|
||
{
|
||
public static SkyUpdatement Make()
|
||
{
|
||
return new GameObject().AddComponent<SkyUpdatement>();
|
||
}
|
||
|
||
private readonly Dictionary<string, int> NameCache = new();
|
||
private readonly Dictionary<int, Material> MaterialCache = new();
|
||
|
||
public string SkyAssetBundlePath;
|
||
public AssetBundle SkyAssetBundle;
|
||
|
||
protected override int Lerp(int begin, int end, float t)
|
||
{
|
||
return begin;
|
||
}
|
||
|
||
[Content, SerializeField] private int Cache;
|
||
|
||
protected override void UpdateData(int data)
|
||
{
|
||
if (string.IsNullOrEmpty(SkyAssetBundlePath))
|
||
return;
|
||
if (Cache < 0)
|
||
return;
|
||
if (Cache != data)
|
||
{
|
||
RenderSettings.skybox = MaterialCache[data];
|
||
Cache = data;
|
||
}
|
||
}
|
||
|
||
public override IEnumerator UnloadScript()
|
||
{
|
||
Cache = -1;
|
||
if (string.IsNullOrEmpty(SkyAssetBundlePath) == false)
|
||
yield return this.UnloadAssetBundle(SkyAssetBundlePath);
|
||
SkyAssetBundlePath = "";
|
||
yield return base.UnloadScript();
|
||
}
|
||
|
||
/// <summary>
|
||
/// 对应ab包名称，自动匹配对应平台
|
||
/// </summary>
|
||
/// <param name="ab"></param>
|
||
[Convention.RScript.Variable.Attr.Method]
|
||
public IEnumerator Load(string ab)
|
||
{
|
||
yield return this.LoadAssetBundle(ab, x =>
|
||
{
|
||
SkyAssetBundlePath = ab;
|
||
SkyAssetBundle = x;
|
||
});
|
||
}
|
||
|
||
/// <summary>
|
||
/// 在指定时刻切换天空
|
||
/// </summary>
|
||
/// <param name="time"></param>
|
||
/// <param name="sky"></param>
|
||
[Convention.RScript.Variable.Attr.Method]
|
||
public IEnumerator Add(float time, string sky)
|
||
{
|
||
var ir = SkyAssetBundle.LoadAssetAsync<Material>(sky);
|
||
ir.completed += delegate
|
||
{
|
||
var mat = ir.asset as Material;
|
||
if (NameCache.TryGetValue(sky, out int id) == false)
|
||
{
|
||
id = NameCache.Count;
|
||
NameCache[sky] = id;
|
||
}
|
||
MaterialCache[id] = mat;
|
||
ManualAddEntry(time, id, default);
|
||
};
|
||
yield return ir;
|
||
}
|
||
}
|
||
}
|