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#pragma once
#include "nes/sys/types/button-mask.hh"
namespace nes
{
class controller
{
button_mask pressed_;
unsigned index_{ 0 };
bool strobing_{ false };
public:
explicit controller() = default;
controller(controller const&) = delete;
controller(controller&&) = delete;
auto operator=(controller const&) -> controller& = delete;
auto operator=(controller&&) -> controller& = delete;
auto get_pressed() const -> button_mask { return pressed_;}
auto ref_pressed() -> button_mask& { return pressed_; }
auto set_pressed(button_mask const value) -> void { pressed_ = value; }
// IO register
auto read() -> std::uint8_t;
auto write(std::uint8_t) -> void;
};
} // namespace nes
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