anki-3d-engine/AnKi/Input/InputSdl.h

// Copyright (C) 2009-2021, Panagiotis Christopoulos Charitos and contributors.
// All rights reserved.
// Code licensed under the BSD License.
// http://www.anki3d.org/LICENSE

#pragma once

#include <AnKi/Input.h>
#include <AnKi/Input/KeyCode.h>
#include <SDL_keycode.h>
#include <unordered_map>

namespace anki
{

/// SDL input implementation
class InputSdl : public Input
{
public:
	std::unordered_map<SDL_Keycode, KeyCode, std::hash<SDL_Keycode>, std::equal_to<SDL_Keycode>,
					   HeapAllocator<std::pair<const SDL_Keycode, KeyCode>>>
		m_sdlToAnki;

	InputSdl(HeapAllocator<std::pair<const SDL_Keycode, KeyCode>> alloc)
		: m_sdlToAnki(10, std::hash<SDL_Keycode>(), std::equal_to<SDL_Keycode>(), alloc)
	{
	}

	Error init();
	Error handleEventsInternal();
};

} // end namespace anki