private static void AddVehicles(ref int currentEntityId, Dictionary <EntityId, Entity> snapshotEntities, ISnapshot snapshot)
{
var index = 0;
for (var i = 0; i < snapshot.VehicleCount; i++)
{
var angle = 2 * Mathf.PI * i / snapshot.VehicleCount;
var x = SimulationSettings.TrackRadius * Mathf.Cos(angle);
var y = SimulationSettings.TrackRadius * Mathf.Sin(angle);
var position = new Vector3(x, 0f, y);
var quaternion = Quaternion.AngleAxis(-angle * 180 / Mathf.PI, Vector3.up);
var data = new VehicleControlData();
data.maxSpeed = RandomRange(snapshot.MaxSpeed);
data.maxAcceleration = RandomRange(snapshot.MaxAcceleration);
data.responseScaling = RandomRange(snapshot.ResponseScaling);
data.panicDistance = RandomRange(snapshot.PanicDistance);
data.reactionTime = RandomRange(snapshot.ReactionTime);
var sensorData = new SensorData();
sensorData.sensorRange = RandomRange(snapshot.SensorRange);
data.colourRed = 1f;
data.colourGreen = 1f;
data.colourBlue = 1f;
data.speed = 0f;
data.desiredSpeed = data.maxSpeed;
data.reactionBuffer = Bytes.FromBackingArray(new byte[data.reactionTime * sizeof(float)]);
var id = currentEntityId;
if (snapshot.SpecialVehicles.Any(v => v.Id == id))
{
PopulateSpecial(ref data, ref sensorData, snapshot.SpecialVehicles.Single(v => v.Id == id));
index += 1;
}
else if (index < snapshot.SpecialVehicles.Count)
{
if (snapshot.SpecialVehicles[index].Id == null)
{
PopulateSpecial(ref data, ref sensorData, snapshot.SpecialVehicles[index]);
}
index += 1;
}
snapshotEntities.Add(
new EntityId(currentEntityId++),
EntityTemplateFactory.CreateVehicleTemplate(position, quaternion, data, sensorData));
}
}