public void SecondaryAttack(int shotsLeft)
{
if (!secondaryOnCooldown && !primaryOnCooldown || (followUpShot && numShots > 0)) //Fire if primary/secondary attacks are not on cooldown or if followup shot is the one being fired
{
Vector3 mousePosition = Input.mousePosition;
float radIncrement = spread / numProjectilesPerShot; //Degrees apart each shot should be from another if firing multiple projectiles
for (int i = 0; i < numProjectilesPerShot; i++)
{
projectileInstance = Instantiate(projectilePrefab, attackHitbox.position, Quaternion.identity) as Rigidbody2D;
if (projectileInstance.GetComponent <ElementalEffects>() != null) //make sure projectile can have an element
{
projectileInstance.GetComponent <ElementalEffects>().element = projectileInstance.GetComponent <ElementalEffects>().element | projectileElement;
}
float angle = GetMouseAngleToPlayer();
if (numProjectilesPerShot > 1 && numProjectilesPerShot % 2 == 1) //If we shoot more than one projectile, offset their angle and direction fired by the number of shots
{
angle = angle - spread + (radIncrement * (i + 1)) + (radIncrement * (numProjectilesPerShot / 2)); //There is a different formula for even/odd number of projectiles
}
else if (numProjectilesPerShot > 1 && numProjectilesPerShot % 2 == 0)
{
angle = angle - spread + (radIncrement * (i + 1)) + ((radIncrement / 2) * (numProjectilesPerShot / 2)); //TODO maybe fix this formula up later, seems way to complex for what it does
}
float y = Mathf.Sin(angle);
float x = Mathf.Cos(angle);
//print("i: " + i + " Angle: " + Mathf.Rad2Deg*angle + " RadIncrement: " + Mathf.Rad2Deg * radIncrement);
projectileInstance.AddForce(new Vector3(x, y, 0) * projectileSpeed);
projectileInstance.transform.Rotate(new Vector3(0, 0, Mathf.Rad2Deg * angle + 90));
PlayerProjectile projectileScript = projectileInstance.GetComponent <PlayerProjectile>();
if (isHoming && projectileScript != null) //Pass on homing projectile
{
projectileScript.SetHomingShots(true);
}
if (maxBounces > 0) //Pass on bounces
{
projectileScript.SetBounces(maxBounces);
}
if (isExplosive) //Pass on explosive
{
projectileScript.ShouldExplode(isExplosive);
}
//Set width of projectile to the modifier
projectileInstance.transform.localScale = new Vector3(projectileInstance.transform.localScale.x * projectileWidthModifier, projectileInstance.transform.localScale.y, projectileInstance.transform.localScale.z);
//print(projectileInstance.transform.localScale);
}
secondaryOnCooldown = true;
StartCoroutine(SecondaryCooldown(shotsLeft - 1)); //Start routine to put a cooldown on secondary atk
}
}