private void OnCollisionEnter(Collision collision)
{
if (collision.gameObject.CompareTag("Enemy"))
{
// When colliding with an enemy we want the player to knock them back unless they're moving slower.
// first check who's going faster
AIAgent AI = collision.gameObject.GetComponent <AIAgent>();
if (velocity.magnitude > AI.Velocity.magnitude)
{
// player going faster means we knock the AI back instead of us
AI.AddStun();
// calculate force vector
var force = collision.transform.position - transform.position;
// normalize force vector to get direction only and trim magnitude
force.Normalize();
AI.GetComponent <Rigidbody>().AddForce(force * shipKnockBack);
}
else
{
// Stun stops the player controller from moving forward and allows us to add forces to the player
controller.AddStun(stunDuration);
// calculate force vector
var force = transform.position - collision.transform.position;
// normalize force vector to get direction only and trim magnitude
force.Normalize();
gameObject.GetComponent <Rigidbody>().AddForce(force * shipKnockBack);
}
}
if (collision.contacts[0].thisCollider.CompareTag("Ram"))
{
float hitDamage = collision.relativeVelocity.magnitude;
// Debug.Log("Hit with Ram with a force of " + hitDamage);
if (collision.collider.gameObject.GetComponent <AttachmentBase>())
{
collision.collider.gameObject.GetComponent <AttachmentBase>().TakeDamage(ramDamage);
}
if (collision.collider.gameObject.GetComponent <AIAgent>())
{
collision.collider.gameObject.GetComponent <AIAgent>().TakeDamage(ramDamage);
}
}
if (collision.gameObject.layer == 8)
{
// Stun stops the player controller from moving forward and allows us to add forces to the player
controller.AddStun(islandStunDuration);
// calculate force vector
var force = transform.position - collision.transform.position;
// normalize force vector to get direction only and trim magnitude
force.Normalize();
gameObject.GetComponent <Rigidbody>().AddForce(force * islandKnockBack);
}
}