/// <summary>
///
/// </summary>
/// <param name="stream"></param>
private void LoadMetaData(Stream stream)
{
stream.Position = 0;
using (var reader = new StreamReader(stream, Encoding.UTF8))
{
string line;
bool foundheader = false;
while ((line = reader.ReadLine()) != null)
{
List <String> items = new List <String>(line.Trim().Split(new string[] { " ", "\t", "," }, StringSplitOptions.RemoveEmptyEntries));
if (items[0] != "//")
{
if (foundheader == false)
{
//Parse the header
float lat;
float lon;
if (float.TryParse(items[0], out lat))
{
Latitude = lat;
}
if (float.TryParse(items[1], out lon))
{
Longitude = lon;
}
items.RemoveRange(0, 2);
Comments = String.Join(" ", items.ToArray());
foundheader = true;
}
else
{
if (items.Count() == 8)
{
var date = DateUtilities.TryParseDate(items[0]);
if (date != null)
{
if (StartDate == null)
{
StartDate = date;
}
//Parse the met data
EndDate = date;
MaxT.Add(double.Parse(items[2]));
MinT.Add(double.Parse(items[3]));
Rain.Add(double.Parse(items[4]));
PanEvap.Add(double.Parse(items[5]));
Radiation.Add(double.Parse(items[6]));
VP.Add(double.Parse(items[7]));
}
}
}
}
}
}
}
private void AddDrops()
{
for (int i = 0; i < 100; i++)
{
Drop d = new Drop(_random.Next(0, Form.Width), _random.Next(-200, -100), _random.Next(4, 10));
Rain.Add(d);
}
}
public override void Bind(Entity entity, Main main, bool creating = false)
{
entity.CannotSuspendByDistance = true;
Transform transform = entity.GetOrCreate <Transform>("Transform");
Rain rain = entity.GetOrCreate <Rain>("Rain");
ParticleEmitter emitter = entity.GetOrCreate <ParticleEmitter>("Emitter");
emitter.Add(new Binding <Vector3>(emitter.Jitter, rain.Jitter));
rain.Add(new Binding <int>(rain.ParticlesPerSecond, emitter.ParticlesPerSecond));
Components.DirectionalLight lightning = entity.GetOrCreate <Components.DirectionalLight>("Lightning");
lightning.Serialize = false;
lightning.Add(new Binding <Quaternion>(lightning.Quaternion, transform.Quaternion));
lightning.Add(new Binding <bool>(lightning.Shadowed, rain.LightningShadowed));
lightning.Enabled.Value = false;
lightning.Add(new TwoWayBinding <Vector3>(rain.CurrentLightningColor, lightning.Color));
if (!main.EditorEnabled)
{
lightning.Add(new Binding <bool>(lightning.Enabled, rain.LightningEnabled));
}
emitter.AddParticle = delegate(Vector3 position, Vector3 velocity, float prime)
{
Vector3 kernelCoord = (position - rain.KernelOffset) / Rain.KernelSpacing;
float height = rain.RaycastHeights[Math.Max(0, Math.Min(Rain.KernelSize - 1, (int)kernelCoord.X)), Math.Max(0, Math.Min(Rain.KernelSize - 1, (int)kernelCoord.Z))];
if (height < position.Y)
{
emitter.ParticleSystem.AddParticle(position, Vector3.Zero, Math.Min((position.Y - height) / Rain.VerticalSpeed, Rain.MaxLifetime), -1.0f, prime);
}
};
emitter.Add(new Binding <Vector3>(emitter.Position, x => x + new Vector3(0.0f, Rain.StartHeight, 0.0f), main.Camera.Position));
this.SetMain(entity, main);
emitter.ParticleType.Value = "Rain";
entity.Add("ThunderIntervalMin", rain.ThunderIntervalMin);
entity.Add("ThunderIntervalMax", rain.ThunderIntervalMax);
entity.Add("ThunderMaxDelay", rain.ThunderMaxDelay);
entity.Add("ParticlesPerSecond", emitter.ParticlesPerSecond);
entity.Add("LightningShadowed", rain.LightningShadowed);
entity.Add("LightningColor", rain.LightningColor);
entity.Add(new PostInitialization(delegate()
{
rain.Update();
emitter.Prime(Vector3.Zero);
}));
}
