SpaceExpansion/Control/Input.h

#ifndef DEF_INPUT
#define DEF_INPUT

///Jovian
///Centralisation du traitement d'évènement

// Include
#include <set>
#include <SDL.h>

#define MOUSE_LEFT 1
#define MOUSE_MIDDLE 2
#define MOUSE_RIGHT 3
#define MOUSE_ANNEX_A 4
#define MOUSE_ANNEX_B 5

class Input {
    /// Methods
public:

    Input();

    virtual ~Input();

    virtual void updateEvents();

protected: // Deal with an event, return true if caught
    bool catchKeyBoardEvents(const SDL_Event &event);

    bool catchMouseEvents(const SDL_Event &event);

    bool catchWindowEvents(const SDL_Event &event);

public:
    bool isFinished() const;

    void showCursor(bool flag) const;

    void capPtr(bool flag);

    bool getKey(const SDL_Scancode key) const;

    bool getInstantKey(const SDL_Scancode key) const;

    bool getMouseKey(const Uint8 key) const;

    bool isMouseMoving() const;

    int getX() const;

    int getY() const;

    int getXFromCenter();

    int getYFromCenter();

    int getXRel() const;

    int getYRel() const;

    void setWindow(SDL_Window *activWindow);

    /// Variables
protected:

    SDL_Event m_event;
    bool m_keys[SDL_NUM_SCANCODES];
    std::set<SDL_Scancode> m_instantKeys;
    bool m_mouseKeys[8];

    int m_x;
    int m_y;
    int m_xRel;
    int m_yRel;

    bool m_finished;
    bool m_relativeMouse;

    SDL_Window *m_window;
    int m_windowHalfHeight;
    int m_windowHalfWidth;
};

#endif