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#ifndef CHECKPOINT_H
#define CHECKPOINT_H
#include "../logic/GameObject.h"
#include "../presentation/BitmapStore.h"
/**
* @brief GameObject that the player needs to pick up by driving over.
*
* The level is complete when all checkpoints have been collected.
*
* @author Justin Wernick
* @author David Schneider
*/
class Checkpoint: public GameObject
{
public:
/**
* @brief Function for accessing the number of checkpoints that currently exist.
*
* @return The number of checkpoints that currently exist.
*/
static int checkpointCount();
/**
* @brief Creates a checkpoint at the given coordinates.
*
* @param [in] x x coordinate of Checkpoint's position.
* @param [in] y y coordinate of Checkpoint's position.
*/
Checkpoint(double x, double y);
/**
* @brief Copy constuctor, overwritten to include in the counting of Checkpoints.
*/
Checkpoint(const Checkpoint& ref);
//assignment operator has been left with the compiler generated version.
/**
* @brief Destructor, decreases the number of Checkpoints in existence.
*/
~Checkpoint();
/**
* @brief Function to be called when a PlayerCar collects the Checkpoint.
*/
void collect();
private:
static int _checkpointCount; ///< Count of the number of Checkpoints currently in existence.
};
#endif // CHECKPOINT_H
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