AssetReaderCollection.cs

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using System.Collections.Generic;
using System.Linq;
using ReLogic.Content.Readers;
 
namespace ReLogic.Content;
 
public class AssetReaderCollection
{
    private readonly Dictionary<string, IAssetReader> _readersByExtension = new Dictionary<string, IAssetReader>();
 
    private string[] _extensions;
 
    public void RegisterReader(IAssetReader reader, params string[] extensions)
    {
        foreach (string text in extensions)
        {
            _readersByExtension[text.ToLower()] = reader;
        }
        _extensions = _readersByExtension.Keys.ToArray();
    }
 
    public bool TryGetReader(string extension, out IAssetReader reader)
    {
        return _readersByExtension.TryGetValue(extension.ToLower(), out reader);
    }
 
    public string[] GetSupportedExtensions()
    {
        return _extensions;
    }
}