public void TestGetSpawnDirectionsAt()
{
SpawnFutureRng future = new SpawnFutureRng();
future.AddSpawnDirections(GetSpawnDirections());
future.AddSpawnDirections(GetSpawnDirections());
future.AddSpawnDirections(GetSpawnDirections());
SpawnDirections directions = GetSpawnDirections();
directions.Directions = 7;
future.AddSpawnDirections(directions);
SpawnDirections copy = future.GetSpawnDirectionsAtIndex(3);
Assert.AreEqual(directions.Directions, copy.Directions);
}
/// <summary>
/// Initializes the particle System.
/// The Particle will spawn at the specified RECTANGLE with the defined SpawnType,
/// with the specified Directions, speed and the specified Gravity
/// </summary>
/// <param name="fontaine">Determines the spawnType:
/// Fontain: The particles will spawn continously at the specified Point
/// Explosion: The particles will spawn all at once at the specified Point</param>
/// <param name="pnumParticles">Maximum particle number</param>
/// <param name="particle_s">Spawntype:
/// Fontain: The Particle per second (must be >= 60 to spawn any particles), also controls the particle lifetime = numParticles/particle_s
/// Explosion: The particles Lifetime</param>
/// <param name="Size">The Size of the Particles</param>
/// <param name="pStdColor">The Color of the Particles</param>
/// <param name="startpos">The Startpoint of the Rectangle where the particles are going to spawn</param>
/// <param name="endpos">The Endpos of the Rectangle where the particles are going to spawn</param>
/// <param name="pdirections">Determines the Directions in which the particles are going to go</param>
/// <param name="maxSpeed">The Maxmimum x and y speed</param>
/// <param name="tex">The Texture of the particles</param>
/// <param name="Gravity">The Gravity Type.
/// OverallForce: all particles will be forced in that direction
/// Point: All particles are going to move to that direction
/// Newton: All particles are going to have planetary Gravity, Masses can be defined with the AddNewtonMass() method</param>
/// <param name="gravAim">
/// Gravity Type:
/// Overall Force: The force which will be applied.
/// Point: The Point, the particles are heading to.
/// Newton: No affect
/// </param>
/// <param name="pfriction">Particles speed will bei divided by this when they collided with sth.</param>
/// <param name="collison">Defines if the particles can collide or not</param>
public void Initialize(bool bla, SpawnType fontaine, int pnumParticles, float particle_s, int Size, Color pStdColor, Vector2 startpos, Vector2 endpos,
SpawnDirections pdirections, Vector2 maxSpeed, Texture2D tex, GravityType Gravity, Vector2 gravAim,
float pfriction, CollisionType collison)
{
if (startpos != endpos)
spawnsource = SpawnSource.Rectangle;
else
spawnsource = SpawnSource.Point;
masses = new List<NewtonMass>();
collisiontype = collison;
spawntype = fontaine;
gravtype = Gravity;
spawndirections = pdirections;
size = Size;
rand = new Random((int)DateTime.Now.Ticks);
stdcolor = pStdColor;
spawn = startpos;
spawnend = endpos;
maxspeed = maxSpeed;
spawnperS = particle_s;
numParticles = pnumParticles;
positions = new Vector2[numParticles];
velocities = new Vector2[numParticles];
lifetimes = new float[numParticles];
rects = new Rectangle[numParticles];
Rotations = new float[numParticles];
alphas = new byte[numParticles];
floatalphas = new float[numParticles];
collisionrectangles = new List<Rectangle>();
collisionrectangles.Add(new Rectangle(-500000000, 0, 0, 0));
particletex = tex;
gravtype = Gravity;
friction = MathHelper.Clamp(pfriction, float.Epsilon, float.MaxValue);
gravity = gravAim;
duration = new TimeSpan[numThreads];
if (fontaine == SpawnType.Fontaine)
{
totallifetime = pnumParticles / particle_s;
}
else
{
totallifetime = particle_s;
}
for (int i = 0; i < pnumParticles; i++)
{
ResetParticle(i);
lifetimes[i] = totallifetime + 1;
}
running = true;
updatethread = new Thread[numThreads];
newframe = new bool[numThreads];
for (int i = 0; i < numThreads; i++)
{
updatethread[i] = new Thread((new ParameterizedThreadStart(UpdateThread)));
updatethread[i].Name = "ParticleThread#" + i.ToString();
}
initialized = true;
airFriction = 1;
newSpawners = 0;
InitalizeCUDA();
}
/// <summary>
/// Initializes the particle System.
/// The Particle will spawn at the specified POINT with the defined SpawnType,
/// with the specified Directions, speed and the specified Gravity
/// </summary>
/// <param name="fontaine">Determines the spawnType:
/// Fontain: The particles will spawn continously at the specified Point
/// Explosion: The particles will spawn all at once at the specified Point</param>
/// <param name="pnumParticles">Maximum particle number</param>
/// <param name="particle_s">Spawntype:
/// Fontain: The Particle per second (must be >= 60 to spawn any particles), also controls the particle lifetime = numParticles/particle_s
/// Explosion: The particles Lifetime</param>
/// <param name="Size">The Size of the Particles</param>
/// <param name="pStdColor">The Color of the Particles</param>
/// <param name="src">The Point where the particles are going to spawn</param>
/// <param name="pdirections">Determines the Directions in which the particles are going to go</param>
/// <param name="maxSpeed">The Maxmimum x and y speed</param>
/// <param name="tex">The Texture of the particles</param>
/// <param name="Gravity">The Gravity Type.
/// OverallForce: all particles will be forced in that direction
/// Point: All particles are going to move to that direction
/// Newton: All particles are going to have planetary Gravity, Masses can be defined with the AddNewtonMass() method</param>
/// <param name="gravAim">
/// Gravity Type:
/// Overall Force: The force which will be applied.
/// Point: The Point, the particles are heading to.
/// Newton: No affect
/// </param>
/// <param name="pfriction">Particles speed will bei divided by this when they collided with sth.</param>
/// <param name="collison">Defines if the particles can collide or not</param>
public void Initialize(bool bla, SpawnType fontaine, int pnumParticles, float particle_s, int Size, Color pStdColor, Vector2 src,
SpawnDirections pdirections, Vector2 maxSpeed, Texture2D tex, GravityType Gravity, Vector2 gravAim,
float pfriction, CollisionType collison)
{
Initialize(false,
fontaine,
pnumParticles,
particle_s,
Size,
pStdColor,
src,
src,
pdirections,
maxSpeed,
tex,
Gravity,
gravAim,
pfriction,
collison);
}
