public static ParticleSystem createSystem(JsonObject initData)
{
ParticleSystem ps = new ParticleSystem();
ps.continuous = (bool)initData["continuous"];
ps.lifetime = (float)initData["lifetime"];
ps.maxParticles = (int)initData["maxParticles"];
String textureName = (string)initData["material"];
TextureDescriptor td = new TextureDescriptor(textureName);
ps.material = Renderer.resourceManager.getResource(td) as Texture;
JsonObject features = initData["features"];
foreach (String key in features.keys)
{
ParticleFeatureCreator creator = null;
if (featureFactory.TryGetValue(key, out creator) == true)
{
JsonObject featureData = features[key];
ParticleFeature f = creator.create(featureData);
ps.addFeature(f);
}
else
{
//don't get here
throw new Exception(String.Format("Unable to find creator for {0}", key));
}
}
addParticleSystem(ps);
return(ps);
}
public static JsonObject serialize(ParticleFeature feature)
{
JsonObject obj = null;
if (feature is LinearForceFeature)
{
obj = serialize(feature as LinearForceFeature);
}
if (feature is RadialForceFeature)
{
obj = serialize(feature as RadialForceFeature);
}
if (feature is TangentialForceFeature)
{
obj = serialize(feature as TangentialForceFeature);
}
if (feature is DragForceFeature)
{
obj = serialize(feature as DragForceFeature);
}
if (feature is RotationFeature)
{
obj = serialize(feature as RotationFeature);
}
if (feature is ScaleFeature)
{
obj = serialize(feature as ScaleFeature);
}
if (feature is AlphaFeature)
{
obj = serialize(feature as AlphaFeature);
}
if (feature is AlphaFromLifeFeature)
{
obj = serialize(feature as AlphaFromLifeFeature);
}
if (feature is EmitterFeature)
{
obj = serialize(feature as EmitterFeature);
}
return(obj);
}
public void removeFeature(ParticleFeature feature)
{
features.Remove(feature);
}
public void addFeature(ParticleFeature feature)
{
features.Add(feature);
feature.mySystem = this;
}
