Action.h

/*
 * Gamedev Framework (gf)
 * Copyright (C) 2016-2022 Julien Bernard
 *
 * This software is provided 'as-is', without any express or implied
 * warranty.  In no event will the authors be held liable for any damages
 * arising from the use of this software.
 *
 * Permission is granted to anyone to use this software for any purpose,
 * including commercial applications, and to alter it and redistribute it
 * freely, subject to the following restrictions:
 *
 * 1. The origin of this software must not be misrepresented; you must not
 *    claim that you wrote the original software. If you use this software
 *    in a product, an acknowledgment in the product documentation would be
 *    appreciated but is not required.
 * 2. Altered source versions must be plainly marked as such, and must not be
 *    misrepresented as being the original software.
 * 3. This notice may not be removed or altered from any source distribution.
 */
#ifndef GF_ACTION_H
#define GF_ACTION_H
 
#include <memory>
#include <string>
#include <vector>
 
#include "Control.h"
#include "Gamepad.h"
#include "GraphicsApi.h"
#include "Keyboard.h"
#include "Mouse.h"
#include "Ref.h"
 
namespace gf {
#ifndef DOXYGEN_SHOULD_SKIP_THIS
inline namespace v1 {
#endif
 
  struct Event;
 
  class GF_GRAPHICS_API Action {
  public:
    explicit Action(std::string name);
 
    Action(const Action&) = delete;
 
    Action& operator=(const Action&) = delete;
 
    const std::string& getName() const {
      return m_name;
    }
 
    void setContinuous();
 
    bool isContinuous() const;
 
    void setInstantaneous();
 
    bool isInstantaneous() const;
    void addKeycodeKeyControl(Keycode code);
 
    void addScancodeKeyControl(Scancode code);
 
    void addMouseButtonControl(MouseButton button);
 
    void addGamepadButtonControl(GamepadId id, GamepadButton button);
 
    void addGamepadAxisControl(GamepadId id, GamepadAxis axis, GamepadAxisDirection dir);
 
    void addCloseControl();
 
 
    void addControl(Control& control);
    void processEvent(const Event& event);
 
    bool isActive() const;
 
    void reset();
  private:
    enum class Type {
      Instantaneous,
      Continuous,
    };
 
    std::string m_name;
    Type m_type;
    std::vector<std::unique_ptr<Control>> m_ownedControls;
    std::vector<Ref<Control>> m_controls;
  };
 
  class GF_GRAPHICS_API ActionContainer {
  public:
    void addAction(Action& action);
 
    bool hasAction(const std::string& name) const;
 
    Action& getAction(const std::string& name);
 
    const Action& getAction(const std::string& name) const;
 
    void processEvent(const Event& event);
 
    void reset();
 
  private:
    std::vector<Ref<Action>> m_actions;
  };
 
#ifndef DOXYGEN_SHOULD_SKIP_THIS
}
#endif
}
 
#endif // GF_ACTION_H