public void ReadCountersFile()
{
string loadedItem = JsonFileReader.LoadJsonAsExternalResource("Counters.json");
MetaJsonCounters loadedCounters = JsonUtility.FromJson <MetaJsonCounters>(loadedItem);
allCounters = new Dictionary <string, CounterContent>();
foreach (CounterContent elt in loadedCounters.myCounters)
{
allCounters.Add(elt.nameCounter, elt);
}
}