void OnCollisionEnter2D(Collision2D collision)
{
if (leftCollision)
{
ContactPoint2D[] contact = new ContactPoint2D[1];
collision.GetContacts(contact);
moveSpeed *= collisionSpeedCoefficient;
float oldMoveAngle = moveAngle - 180f;
moveAngle = ReflectAngle(moveAngle, contact[0].normal);
float sparkDuration = 0.3f + ((moveSpeed / initialSpeed) * 0.4f);
for (int i = 0; i < 2; i++)
{
Spark.GetFromPool(sparkPrefab).Initialize(contact[0].point, oldMoveAngle + Random.Range(-5f, 5f),
sparkDuration,
(moveSpeed / initialSpeed) * Random.Range(0.5f, 2f), 0.2f, Random.Range(1f, 2f));
}
for (int i = 0; i < 2; i++)
{
Spark.GetFromPool(sparkPrefab).Initialize(contact[0].point, moveAngle + Random.Range(-5f, 5f),
sparkDuration,
(moveSpeed / initialSpeed) * Random.Range(0.5f, 2f), 0.2f, Random.Range(1f, 2f));
}
}
leftCollision = false;
}