public ContinuousEmitter(EmitterTypes type, Vector2 position) :
base(type)
{
Position = position;
// setting the duration to zero makes the timer trigger immediately, and its duration is changed every emit anyway
timer = new Timer(0, Emit, true);
}
public ParticleEmitter(int numberOfParticles, List <Texture2D> textures, Vector2 position, EmitterTypes emitterType = EmitterTypes.None)
{
_Random = new Random();
EmitterType = emitterType;
Position = position;
_NumberOfParticles = numberOfParticles;
_IsInUse = true;
_Textures = textures;
_FreeParticles = new LinkedList <Particle>();
_UsedParticles = new LinkedList <Particle>();
if (_FreeParticles.Count > 0 && _UsedParticles.Count < _NumberOfParticles)
{
_NumberOfParticles -= _FreeParticles.Count;
foreach (var particle in _FreeParticles)
{
if (_NumberOfParticles > 0)
{
_FreeParticles.Remove(particle);
particle.IsInUse = false;
_UsedParticles.AddLast(particle);
_NumberOfParticles--;
}
else
{
break;
}
}
}
if (numberOfParticles > 0)
{
GenerateParticleList(_NumberOfParticles);
}
}
static Emitter()
{
AttributeList = new EmitterAttributes[Enum.GetNames(typeof(EmitterTypes)).Length - 1];
foreach (XElement emitterElement in XDocument.Load(Constants.XML_FILEPATH + "Emitters.xml").Root.Elements("Emitter"))
{
EmitterTypes emitterType = ConvertToEmitterType(emitterElement.Attribute("Type").Value);
ParticleTypes particleType = Particle.ConvertToParticleType(emitterElement.Element("ParticleType").Value);
int minDelay = int.Parse(emitterElement.Element("MinDelay").Value);
int maxDelay = int.Parse(emitterElement.Element("MaxDelay").Value);
int minParticles = int.Parse(emitterElement.Element("MinParticles").Value);
int maxParticles = int.Parse(emitterElement.Element("MaxParticles").Value);
int minParticleSpeedX = int.Parse(emitterElement.Element("MinParticleSpeedX").Value);
int maxParticleSpeedX = int.Parse(emitterElement.Element("MaxParticleSpeedX").Value);
int minParticleSpeedY = int.Parse(emitterElement.Element("MinParticleSpeedY").Value);
int maxParticleSpeedY = int.Parse(emitterElement.Element("MaxParticleSpeedY").Value);
AttributeList[(int)emitterType] = new EmitterAttributes(particleType, minDelay, maxDelay, minParticles, maxParticles,
minParticleSpeedX, maxParticleSpeedX, minParticleSpeedY, maxParticleSpeedY);
}
}
public Emitter(EmitterTypes type)
{
Attributes = AttributeList[(int)type];
}
/// <summary>
/// Sets TAS Emitter Emitter Type
/// </summary>
/// <param name="Emitter">Emitter</param>
/// <param name="EmitterType">Emitter Type</param>
/// <returns name="Emitter">Emitter</returns>
/// <search>
/// TAS, Emitter, emitter, Name, name, SetEmitterType
/// </search>
public static Emitter SetEmitterType(Emitter Emitter, EmitterTypes EmitterType)
{
Emitter.pEmitter.emitterType = (TBD.EmitterTypes)(int) EmitterType;
return(Emitter);
}