#pragma once
	#include "IBinaryStream.h"
	template<typename Unit = std::uint8_t, typename Container = std::vector<Unit>>
	class CBufferWrapper_impl : public IBinaryStream
	{
	public:
	CBufferWrapper_impl() = delete;
	CBufferWrapper_impl(Container& cont) : m_buffer(cont) {}
	void RawWrite(const void* data, size_t size) override
	{
	//10 size
	//15 data size
	//seek 5
	//would be end at 20
	//10 written
	//5 + 15 = 20
	//end = 5 + 15
	if(m_seek >= m_buffer.size() || (m_seek + size) > m_buffer.size())
	{
	m_buffer.resize(m_seek + size);
	}
	memcpy(&m_buffer[m_seek], data, size);
	if (m_movingSeek) { m_seek += size; }
	}
	void RawRead(void* data, size_t size) override
	{
	//seek = 1
	//bufsize = 33
	//size = 32
	//seek + size = 33
	if(m_seek >= m_buffer.size() || (m_seek + size) > m_buffer.size())
	{
	return;
	}
	memcpy(data, &m_buffer[m_seek], size);
	if (m_movingSeek) { m_seek += size; }
	}
	bool is_eof() override
	{
	return m_seek >= m_buffer.size();
	}
	void SetSeek(size_t seek) { m_seek = seek; }
	size_t GetSeek() { return m_seek; }
	size_t GetSize() { return m_buffer.size(); }
	void SetAutoSeek(bool enable = true) { m_movingSeek = enable; }
	bool GetAutoSeek() { return m_movingSeek; }
	Container& GetBuffer() { return m_buffer; }
	private:
	size_t m_seek = 0;
	bool m_movingSeek = true;
	Container& m_buffer;
	};
	using CBufferWrapper = CBufferWrapper_impl<std::uint8_t, std::vector<std::uint8_t>>;