void Start()
{
maxIntensityValue = biome.GetMaxIntensityValue();
//obtener estado inicial como el valor mas probable de cada estado a menos que hayan inconsistencias ( mas lluvia que nubes, lluvia y nieve a la vez....)
GetInitialSeason(clock.getCurrentDate());
currentState = GetInitialState();
visualizeState();
lastUpdate = clock.getCurrentTime().Clone();
//calcular matrices acumulativas
updateAcumulativeValues(currentSeason.GetIndex());
}
void Update()
{
if (lastUpdate.SecondsBetween(clock.getCurrentTime()) >= update_frequency * 60)
{
if (debug)
{
Debug.Log("It is time to calculate a new weather state");
Debug.Break();
}
if (!(clock.GetSeason().GetIndex() == currentSeasonIndex))
{
currentSeasonIndex = clock.GetSeason().GetIndex();
updateAcumulativeValues(currentSeasonIndex);
}
currentState = getNextState(currentState);
lastUpdate = clock.getCurrentTime().Clone();
visualizeState();
}
}
// accumulative values are asumed to be not null and correct for the season
private WeatherState getNextState(WeatherState currentState)
{
int clouds, rain, snow, lightning;
clouds = rain = snow = lightning = 0;
//CLOUD VALUE:
float random = UnityEngine.Random.value;
for (int i = 0; i <= maxIntensityValue; i++)
{
if (random < cloudAcumulativeValues[currentState.GetClouds(), i])
{
clouds = i;
break;
}
}
if (debug)
{
Debug.Log("CALCULATING CLOUD VALUE: ");
Debug.Log("Acumulative values: " + matrixToString(cloudAcumulativeValues));
Debug.Log("Random value: " + random + ", \t Selected value:" + clouds);
}
//RAIN VALUE
random = UnityEngine.Random.value;
for (int i = 0; i <= maxIntensityValue; i++)
{
if (random < rainAcumulativeValues[currentState.GetClouds(), i])
{
rain = i;
break;
}
}
//SNOW VALUE
random = UnityEngine.Random.value;
for (int i = 0; i <= maxIntensityValue; i++)
{
if (random < snowAcumulativeValues[currentState.GetClouds(), i])
{
snow = i;
break;
}
}
//LIGHTNING VALUE
random = UnityEngine.Random.value;
for (int i = 0; i <= maxIntensityValue; i++)
{
if (random < lightningAcumulativeValues[currentState.GetClouds(), i])
{
lightning = i;
break;
}
}
//COHERENCY TEST
if (rain > 0 && snow > 0)
{
if (biome.GetCloudProbability(rain, currentSeasonIndex) > biome.GetCloudProbability(snow, currentSeasonIndex))
{
snow = 0;
if (debug)
{
Debug.Log("WEATHERCONTROLLER: rain found to be more likely than snow, therefore snow has been set to 0 ");
Debug.Break();
}
}
else
{
rain = 0;
if (debug)
{
Debug.Log("WEATHERCONTROLLER: snow found to be more likely than rain, therefore rain has been set to 0 ");
Debug.Break();
}
}
}
if (snow > clouds)
{
snow = clouds;
if (debug)
{
Debug.Log("WEATHERCONTROLLER: snow value was greater then the cloud intensity. The snow value has been changed to: " + snow);
Debug.Break();
}
}
if (rain > clouds)
{
rain = clouds;
if (debug)
{
Debug.Log("WEATHERCONTROLLER: rain value was greater then the cloud intensity. The rain value has been changed to: " + rain);
Debug.Break();
}
}
if (lightning >= clouds)
{
lightning = clouds;
if (debug)
{
Debug.Log("WEATHERCONTROLLER: lightning value was greater then the cloud and rain intensities. The lighning value has been changed to: " + lightning);
Debug.Break();
}
}
return(new WeatherState(clouds, rain, lightning, snow));
}
