/// <summary>
/// Constructs a new projectile.
/// </summary>
public Projectile(ParticleSystem explosionParticles, ParticleSystem explosionSmokeParticles, ParticleSystem projectileTrailParticles, MovableEntity origin, MovableEntity aTarget)
{
this.explosionParticles = explosionParticles;
this.explosionSmokeParticles = explosionSmokeParticles;
// Start at the origin, firing in a random (but roughly upward) direction.
position = origin.getPosition();
target = aTarget.getPosition();
targetEntity = aTarget;
//velocity.X = (float)(random.NextDouble() - 0.5) * sidewaysVelocityRange;
//velocity.Y = (float)(random.NextDouble() - 0.5) * sidewaysVelocityRange;
//velocity.Z = (float)(random.NextDouble() + 0.5) * verticalVelocityRange;
double step = Math.PI / 60;
//Vector3 mid = (aTarget + aPosition) / 2;
float radius = Math.Abs(Vector3.Distance(target, position) / 2);
List<Vector3> path = new List<Vector3>();
for (int i = 0; i <= 60; i++)
{
float thisX = MathHelper.Lerp(position.X, target.X, ((float)i) / 60);
float thisY = MathHelper.Lerp(position.Y, target.Y, ((float)i) / 60);
float thisZ = MathHelper.Lerp(position.Z, target.Z, ((float)i) / 60) + radius * (float)Math.Cos(step*(i - 30));
path.Add(new Vector3(thisX, thisY, thisZ));
}
myPath = new Path(path);
// Use the particle emitter helper to output our trail particles.
trailEmitter = new ParticleEmitter(projectileTrailParticles, trailParticlesPerSecond, position);
}
/* Plays a sound positioned in 3D space, with panning and volume adjustments. */
public void playSound(SoundHandle theSound, MovableEntity emitterEntity)
{
if (soundOn) {
if (emitterEntity == null) playSound(theSound); //if the listener isn't set, just play the sound normally
AudioEmitter emitter = new AudioEmitter();
emitter.Position = emitterEntity.getPosition();
switch (theSound) {
case SoundHandle.Truck:
Cue newCue = soundBank.GetCue("truck");
Sound newSound = new Sound(newCue, emitterEntity);
newCue.Apply3D(listener, emitter);
newCue.Play();
soundList.Add(newSound);
break;
//case SoundHandle.Punch: soundBank.PlayCue("punch", listener, emitter); break;
//case SoundHandle.BGM: soundBank.PlayCue("bgm"); break;
}
}
}
public void sendPos(MovableEntity entity)
{
packetWriter.Write(entity.uniqueID);
packetWriter.Write(entity.getPosition());
packetWriter.Write(entity.getOrientation());
session.LocalGamers[0].SendData(packetWriter, SendDataOptions.None);
}
