PCK-Studio/PckStudio.Rendering/Shader/ShaderLibrary.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace PckStudio.Rendering.Shader
{
    public sealed class ShaderLibrary : IDisposable
    {
        private readonly Dictionary<string, ShaderProgram> _shaderStorage = new Dictionary<string, ShaderProgram>();

        public void AddShader(string name, ShaderProgram shader) => _shaderStorage.Add(name, shader);

        public bool HasShader(string name) => _shaderStorage.TryGetValue(name, out _);

        public bool HasShader(string name, out ShaderProgram shader) => _shaderStorage.TryGetValue(name, out shader);
        
        public ShaderProgram GetShader(string name) => _shaderStorage[name];

        public void RemoveShader(string name) => _shaderStorage.Remove(name);

        public void Dispose()
        {
            foreach (ShaderProgram shader in _shaderStorage.Values)
            {
                shader.Dispose();
            }
        }
    }
}