46 lines
1.3 KiB
C#
46 lines
1.3 KiB
C#
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using System;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.U2D;
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using YooAsset;
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public class SpriteAtlasLoader : MonoBehaviour
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{
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private Dictionary<string, SpriteAtlas> _loadedAtlas = new Dictionary<string, SpriteAtlas>(1000);
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private List<AssetHandle> _loadHandles = new List<AssetHandle>(1000);
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public void Awake()
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{
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SpriteAtlasManager.atlasRequested += RequestAtlas;
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}
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public void OnDestroy()
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{
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foreach (var handle in _loadHandles)
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{
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handle.Release();
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}
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}
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private void RequestAtlas(string atlasName, Action<SpriteAtlas> callback)
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{
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if (_loadedAtlas.TryGetValue(atlasName, out var value))
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{
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callback.Invoke(value);
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}
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else
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{
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var package = YooAssets.GetPackage("DefaultPackage");
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var loadHandle = package.LoadAssetSync<SpriteAtlas>(atlasName);
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if (loadHandle.Status != EOperationStatus.Succeed)
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{
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Debug.LogWarning($"Failed to load sprite atlas : {atlasName} ! {loadHandle.LastError}");
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return;
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}
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var atlas = loadHandle.AssetObject as SpriteAtlas;
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_loadedAtlas.Add(atlasName, atlas);
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_loadHandles.Add(loadHandle);
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callback.Invoke(atlas);
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}
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}
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}
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