public class GestionLevel : MonoBehaviour {

	public static int currentXp = 0;
	public int currentLevel=1;
	public int nextLevel;
	public int acquiredXp = 0;
	int needXp=500;
	int extraXp;

	void Update(){
		Gestion ();
		}

	void Gestion(){
		//300 * currentLevel + 70 * (int)Mathf.Pow (nextLevel, 2);
		if (currentXp >= needXp) {
			if(currentXp>needXp){

				extraXp = currentXp-needXp;

				currentXp = extraXp;

				acquiredXp += currentXp;

				currentLevel++;

				currentXp += extraXp;
			}

			else if (currentXp == needXp){

			acquiredXp += currentXp;

			currentLevel++;

			currentXp = 0;

			}

			nextLevel = currentLevel + 1;

			print ("currentXp " + currentXp);
			print ("currentLevel " + currentLevel);
			print ("nextLevel " + nextLevel);
			print ("acquiredXp " + acquiredXp);
			print ("\n");
			needXp = 300 * currentLevel + 70 * (int)Mathf.Pow (nextLevel, 2);
				}


		else if (currentXp >= (300 * currentLevel + 70 * (int)Mathf.Pow (nextLevel, 2))) {

			if(currentXp>needXp){

				extraXp = currentXp-needXp;

				currentXp = extraXp;

				acquiredXp += currentXp;

				currentLevel++;

			}

			else if (currentXp == needXp){

				acquiredXp += currentXp;

				currentLevel++;

				currentXp = 0;

			}

			nextLevel = currentLevel + 1;

			needXp = 300 * currentLevel + 70 * (int)Mathf.Pow (nextLevel, 2);

			print ("currentXp " + currentXp);
			print ("currentLevel " + currentLevel);
			print ("nextLevel " + nextLevel);
			print ("acquiredXp " + acquiredXp);
			print ("\n");
				}
	}
}