//creates a nova of bullets
void Nova()
{
Vector3 localShotPos = new Vector3(0, -((new Vector2(transform.localScale.x * offset,
transform.localScale.y * offset)).magnitude));
//calculates degree intervals based on number of shots
float degree = 360f / numberOfShots;
for (float i = -180f; i < 180f; i += degree)
{
Quaternion rotation = Quaternion.AngleAxis(i, transform.forward);
//calculate position to instantiate the projectile
Vector3 shotPosition = transform.position + rotation * localShotPos;
Projectile beam = (Projectile)Instantiate(projectile, shotPosition, rotation * transform.rotation);
//calculate vector x and y by using angle
velocityOnX = Mathf.Sin((i * Mathf.PI) / 180);
//convert actual degrees to radians
velocityOnY = Mathf.Cos((i * Mathf.PI) / 180);
beam.GetComponent <Rigidbody2D>().velocity = new Vector2(velocityOnX * projectileSpeed, -velocityOnY * projectileSpeed);
}
//play sound effect. Sound effect should be played only once
boomSound = GetComponent <ShootSoundController>();
boomSound.PlaySoundEffect();
}
// Use this for initialization
void Start()
{
float distance = transform.position.z - Camera.main.transform.position.z;
Vector3 leftmost = Camera.main.ViewportToWorldPoint(new Vector3(0f, 0f, distance));
Vector3 rightmost = Camera.main.ViewportToWorldPoint(new Vector3(1F, 0f, distance));
//set the borders of the restains of movements
xmin = leftmost.x + padding;
xmax = rightmost.x - padding;
//get current health from static variable
health = maxHealth;
healthKeeper = GameObject.Find("Health2").GetComponent <HealthKeeper>();
healthKeeper.DisplayHealth(health);
shootSound = GetComponent <ShootSoundController>();
}
// Use this for initialization
void Start()
{
shootSound = GetComponent <ShootSoundController>();
}
