cube-game-plus-plus/client/engine/KeyManager.h

#ifndef KEY_H
#define KEY_H

#include <GLFW/glfw3.h>

class KeyManager
{
public:
    KeyManager();
    
    bool isDown(int mapping);
    bool isReleased(int mapping);
    unsigned int getDownTime(int mapping);
    void resetDownTime(int mapping);
    bool map(int mapping, int key);
    
    void tick();
    void press(int key);
    void release(int key);
    
private:
    static const int NUMBER_OF_KEYS = GLFW_KEY_LAST + 1;
    
    bool isInRange(int i);
    
    struct Key
    {
        bool down = false;
        bool shouldRelease = false;
        unsigned int downTime = 0;
    };
    
    Key keyArray[NUMBER_OF_KEYS];
    int mappingArray[NUMBER_OF_KEYS];
};

#endif