Controller.hpp

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// Copyright 2017-2021 Jan Niklas Hasse <jhasse@bixense.com>
// For conditions of distribution and use, see copyright notice in LICENSE.txt
#pragma once
 
#include "input.hpp"
 
#include <chrono>
 
namespace jngl {
 
class Controller : public std::enable_shared_from_this<Controller> {
public:
    Controller() = default;
    virtual ~Controller() = default;
    Controller(const Controller&) = delete;
    Controller& operator=(const Controller&) = delete;
    Controller(Controller&&) = delete;
    Controller& operator=(Controller&&) = delete;
 
    float state(controller::Button) const;
 
    virtual bool down(controller::Button) const = 0;
 
    bool pressed(controller::Button);
 
    virtual void rumble(float, std::chrono::milliseconds);
 
private:
    virtual float stateImpl(controller::Button) const = 0;
 
    enum class ButtonState {
        UNKNOWN,
        PRESSED,
        NOT_PRESSED,
        WAITING_FOR_UP,
    };
    ButtonState buttonPressed[jngl::controller::Last] = { ButtonState::UNKNOWN };
};
 
} // namespace jngl