private void OnCollisionEnter2D(Collision2D collision)
{
if (this.playSoundsAtColision)
{
//MaterialWithSound mat = GetComponent<MaterialWithSound>();
if (sound != null)
{
if (collision.relativeVelocity.magnitude < minVelocityAtCollisionForCollisionSound)
{
return;
}
if (Mathf.Abs(collision.relativeVelocity.y) <= 0.01f)
{
return;
}
MaterialWithSound colMat = collision.gameObject.GetComponent <MaterialWithSound>();
if (colMat == null)
{
colMat = collision.gameObject.AddComponent <MaterialWithSound>(); //.SetDefaultValues();
Debug.LogWarning("'" + collision.gameObject.name + "' does not have a MaterialWithSound attatched. Attatching it dinamically", colMat.gameObject);
}
audioController.PlaySound(GetSoundOfColision(this, colMat, collision.relativeVelocity.magnitude), false, alertAlertablesOnCollision);
//PlaySound(Sound.GetSoundOfColision(colMat, mat, collision.relativeVelocity.magnitude), false, true);
}
}
}
public static Sound GetSoundOfColision(MaterialWithSound materialOfMovingObject, MaterialWithSound collidedMaterial, float relativeVelocity)
{
if (materialOfMovingObject.sound == null)
{
return(null);
}
//Construct the new sound
Sound sound = (Sound)materialOfMovingObject.sound.Clone();
//Modify the sound to get the proper sound from the collision
sound.pitch = 1 - materialOfMovingObject.objectSize; //As bigger the object, lower is the pitch
float volumeByCollision = (relativeVelocity * sound.volume) / materialOfMovingObject.minVelocityAtCollisionForMaxSoundVolume; //The faster the collision, louder is the sound
sound.volume = volumeByCollision * collidedMaterial.materialPhysics.hardness; //The harder the collided object, louder is the sound
return(sound);
}