private void CreateParticles(float angle, int numSoundParticles, bool loop)
{
particleController prev = null;
particleController first = null;
for (float i = 0; i < angle; i += (float)angle / numSoundParticles)
{
particleController pc = Instantiate(particlePrefab) as particleController;
if (prev != null)
{
prev.Connect(pc, soundColor);
}
else
{
first = pc;
}
prev = pc;
Physics2D.IgnoreCollision(pc.GetComponent <Collider2D>(), GetComponent <Collider2D>());
Vector2 dir = new Vector2(Mathf.Cos(i), Mathf.Sin(i));
pc.rb.velocity = dir * soundSpeed;
pc.transform.position = transform.position;
pc.setStrength(soundStrength);
Destroy(pc.gameObject, lifetimeSoundParticles);
}
if (loop)
{
prev.Connect(first, soundColor);
}
}
public void Connect(particleController p, Color c)
{
p.right = gameObject.GetComponent <particleController>();
left = p;
leftLine = gameObject.GetComponent <LineRenderer>();
leftLine.material.color = c;
color = c;
}
void OnCollisionEnter2D(Collision2D col)
{
if (gameObject.layer == 8 && col.gameObject.tag == "SoundParticle" && alpha < 200)
{
particleController pc = col.gameObject.GetComponent <particleController>() as particleController;
collisions += 1;
Color pcolor = pc.color;
alpha += 0.01f;
c = (c * alpha + pcolor * 0.01f) / (alpha + 0.01f);
c.a = alpha;
SetColor(c);
}
}
