// Update is called once per frame
void Update()
{
//shoots with random firerate
float probability = Time.deltaTime * 1 / shotsDelay;
if (Random.value < probability)
{
if (currentCoroutine != null)
{
StopCoroutine(currentCoroutine);
}
//get current coroutine
currentCoroutine = BurstFire(firingRate);
StartCoroutine(currentCoroutine);
//play sound effect
shootSound.PlaySoundEffect();
timestamp = 0f;
}
if (ammo <= 0)
{
StopCoroutine(currentCoroutine);
ammo = ammunition;
}
}
//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();
}
//Method that handles shooting of the space weapon
protected virtual void Shoot()
{
//instantiate beam at the position of fire point
GameObject beam = (GameObject)Instantiate(projectile, transform.position, Quaternion.identity);
beam.GetComponent <Rigidbody2D>().velocity = new Vector2(0f, projectileSpeed);
//play sound effect of shooting
shootSound.PlaySoundEffect();
}
void Shoot()
{
//instantiate beam at the position of fire point
GameObject beam = (GameObject)Instantiate(projectile, firePoint.position, Quaternion.identity);
//projectile speed is - in order to projectile flight towards the player (down)
beam.GetComponent <Rigidbody2D>().velocity = new Vector2(0f, -projectileSpeed);
//play sound effect
shootSound.PlaySoundEffect();
}