IEnumerator ApplyMatrix(Matrix4x4 spell)
{
_time = _CAST_TIME;
_casting = true;
_particles.emissionRate = 30f;
Rigidbody rigidbody = this.gameObject.AddComponent <Rigidbody>();
rigidbody.useGravity = false;
CharacterController.CastSpell();
spell = putToOrigin(spell);
// Apply rotation
Vector3 old_up = transform.up;
Vector3 new_up = spell.MultiplyVector(old_up);
// Apply translation
Vector3 old_position = transform.position;
Vector3 new_position = spell.MultiplyPoint(old_position);
// Apply scaling
Vector3 old_scale = transform.localScale;
Vector3 scale_pos_x = spell.MultiplyPoint(old_position + new Vector3(old_scale.x, 0, 0));
Vector3 scale_pos_y = spell.MultiplyPoint(old_position + new Vector3(0, old_scale.y, 0));
Vector3 scale_pos_z = spell.MultiplyPoint(old_position + new Vector3(0, 0, old_scale.z));
Vector3 new_scale = new Vector3(Vector3.Distance(new_position, scale_pos_x), Vector3.Distance(new_position, scale_pos_y), Vector3.Distance(new_position, scale_pos_z));
// Lerp in the coroutine for the CAST TIME
float time;
for (time = 0; time < _CAST_TIME && !_colided; time += Time.deltaTime)
{
float progress = time / _CAST_TIME;
transform.position = Vector3.Lerp(old_position, new_position, progress);
transform.localScale = Vector3.Lerp(old_scale, new_scale, progress);
transform.up = Vector3.Slerp(old_up, new_up, progress);
yield return(null);
}
// Adjust after the coroutine has finished
if (!_colided)
{
transform.position = Vector3.Lerp(old_position, new_position, 1f);
transform.localScale = Vector3.Lerp(old_scale, new_scale, 1f);
transform.up = Vector3.Slerp(old_up, new_up, 1f);
}
else
{
float progress = (time - 2 * Time.deltaTime) / _CAST_TIME;
transform.position = Vector3.Lerp(old_position, new_position, progress);
transform.localScale = Vector3.Lerp(old_scale, new_scale, progress);
transform.up = Vector3.Slerp(old_up, new_up, progress);
}
_particles.emissionRate = 0f;
Destroy(rigidbody);
_casting = false;
_colided = false;
}