Program Listing for File renderer.h

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#pragma once

#include "vertex_buffer.h"
#include "index_buffer.h"
#include "core/resource_files/material_resource_file.h"
#include "rendering_device.h"
#include "shader.h"
#include "viewport.h"

class Renderer
{
    const Shader* m_CurrentShader;

public:
    Renderer();
    Renderer(const Renderer&) = delete;
    Renderer& operator=(const Renderer&) = delete;
    virtual ~Renderer() = default;

    void setViewport(Viewport& viewport);

    void resetCurrentShader();
    void bind(MaterialResourceFile* newMaterial, MaterialResourceFile* oldMaterial);
    void bind(MaterialResourceFile* Material);
    void draw(const VertexBuffer* vertexBuffer, const IndexBuffer* indexBuffer) const;
    void drawInstanced(const VertexBuffer* vertexBuffer, const IndexBuffer* indexBuffer, const VertexBuffer* instanceBuffer, unsigned int instances) const;
};