ShaderManager.h

Go to the documentation of this file.

#pragma once
 
#include <string>
#include <unordered_map>
#include <memory>
 
#define EE_DEFAULT_SHADER "default"
 
namespace Elevate {
    class Shader;
    using ShaderPtr = std::shared_ptr<Shader>;
 
    class ShaderManager {
    public:
        static ShaderPtr LoadShader(const std::string& name, ShaderPtr shader);
        static ShaderPtr LoadShader(const std::string& name, const std::string& vertexSrcPath, const std::string& fragSrcPath);
        static ShaderPtr LoadShader(const std::string& name, const std::string& vertexSrcPath, const std::string&, const std::string& customVertCode, const std::string& customFragCode);
 
        static ShaderPtr GetShader(const std::string& name);
 
    private:
        ShaderManager() = default;
        void Init();
        static ShaderManager& instance();
 
        std::unordered_map<std::string, ShaderPtr> m_Shaders;
 
        bool m_initialized = false;
    };
}