void OnTriggerEnter(Collider other)
{
// avoid collider with self
if (other.gameObject.tag == TagList.Wall)
{
Instantiate(explosion, transform.position, Quaternion.identity);
Destroy(gameObject);
}
ExplodeLink explodeLink = GetComponent <ExplodeLink>();
if (explodeLink &&
other.gameObject.GetInstanceID() == explodeLink.caster.GetInstanceID())
{
// nothing should happen
return;
}
// if other got a explodelink as well.
// Then we want to identify whether they are from same guy
ExplodeLink otherExplodeLink = other.GetComponent <ExplodeLink>();
if (otherExplodeLink &&
otherExplodeLink.caster.GetInstanceID() == explodeLink.caster.GetInstanceID())
{
// nothing should happen
return;
}
if ((other.gameObject.tag == TagList.Player ||
(other.gameObject.tag == TagList.Fireball && !bigger)) && // the bigger fireball cannot be destoried by any other spells.
isMoving)
{
isMoving = false;
// Cause Explosion Here
// Debug.Log ("Knocked On other, explode now");
Debug.DrawLine(transform.position,
new Vector3(transform.position.x, 30.0f, transform.position.z), Color.red, 10.0f);
if (explodeLink)
{
explodeLink.CasterDelegateDestroy(transform.position);
}
else
{
// no caster delegate
Instantiate(explosion, transform.position, Quaternion.identity);
Destroy(gameObject);
}
}
}
void Start()
{
explodeLink = GetComponent <ExplodeLink> ();
if (explodeLink)
{
StartCoroutine(DelayedDestoryDelegate());
}
else
{
Destroy(gameObject, livingTime);
}
}
public override IEnumerator castMagic(GameObject caster, Vector3 hitpoint = default(Vector3))
{
// Debug.Log("Fireball Activiated!");
// float transformed_angle = Vector3.Angle (new Vector3 (0, 0, 1), hitpoint-caster.transform.position);
//
// Debug.Log ("Angle: " + transformed_angle);
Quaternion lookedQua = Quaternion.LookRotation(hitpoint - caster.transform.position);
for (int i = 0; i < NumberOfBalls; i++) // TODO num of fireballs
{
float randomAngle = Random.Range(-1 * Range, Range); // TODO range angles
GameObject gb = GameObject.Instantiate(fireball, caster.transform.position, lookedQua) as GameObject;
// add caster delegate
ExplodeLink explodeLink = gb.GetComponent <ExplodeLink>();
if (explodeLink)
{
explodeLink.caster = caster;
}
else
{
Debug.LogWarning("[Spell] Spell has no explode delegate");
}
// scale
ScaleFireball(gb, scale);
gb.transform.Rotate(gb.transform.up, randomAngle, Space.Self);
MovableUnit movUnit = gb.GetComponent <MovableUnit> ();
Vector3 newHitPoint = MathUtil.RotatePointAroundPivot(hitpoint, caster.transform.position,
new Vector3(0, randomAngle, 0));
movUnit.MoveTo(newHitPoint);
yield return(new WaitForSeconds(TimeInterval));
}
// GameObject gb = GameObject.Instantiate (fireball, caster.transform.position, lookedQua) as GameObject;
yield return(null);
}
void FixedUpdate()
{
// If the object is already there, explode
if ((transform.position - destination).magnitude < 1.0f && isMoving)
{
isMoving = false;
// Cause Explosion Here
ExplodeLink explodeLink = GetComponent <ExplodeLink>();
if (explodeLink)
{
explodeLink.CasterDelegateDestroy(destination);
}
else
{
// no caster delegate
Instantiate(explosion, destination, Quaternion.identity);
Destroy(gameObject);
}
}
// Reflect if speed change
// change the orientation for effect glitches
if ((GetComponent <Rigidbody>().velocity - curSpeed).magnitude > 0.1f)
{
// Debug.Log("Rotate Angle: " + Vector3.Angle(curSpeed, rigidbody.velocity));
float angle = Vector3.Angle(curSpeed, GetComponent <Rigidbody>().velocity);
Vector3 cross = Vector3.Cross(curSpeed, GetComponent <Rigidbody>().velocity);
if (cross.y < 0)
{
angle = -angle;
}
transform.Rotate(new Vector3(0, angle, 0));
GetComponent <Rigidbody>().velocity = GetComponent <Rigidbody>().velocity.normalized *speed; // enfore a constant speed
curSpeed = GetComponent <Rigidbody>().velocity;
}
}
