IEnumerator waitThenStrike()
{
while (true)
{
Team before = myTeam();
yield return(new WaitUntil(() => Physics2D.OverlapCircle(transform.position, range, LayerMask.GetMask("Units"))));
Transform projectile = ProjectilePool.GiveOutUnit();
projectile.transform.position = transform.position;
Attackables = Physics2D.OverlapCircleAll(transform.position, 3, LayerMask.GetMask("Units"));
Transform unitToAttack = null;
foreach (Collider2D c in Attackables)
{
if (!c.gameObject.GetComponent <BasicUnit>().myTeam().Equals(myTeam()))
{
unitToAttack = c.transform;
break;
}
}
if (before == myTeam() && unitToAttack != null)
{
projectile.gameObject.SetActive(true);
projectile.position = projectile.position + new Vector3(0, 1, 0);
Transform unit = unitToAttack.transform;
StartCoroutine(ShootTowardsEnemy(projectile, unit.position));
}
else
{
ProjectilePool.AcceptBackUnit(projectile);
}
yield return(new WaitForSeconds(.8f));
}
}
IEnumerator headTowardsBase(Transform targetBaseTransform)
{
//establish that no unit is close for DisperseThenTargetThenRecyle() to wait
faraway = true;
Vector3 targetPos = targetBaseTransform.position;
movingUnits = new Queue <Transform>();
unitsToRemove = new Queue <Transform>();
//convenience
foreach (Transform unit in transform)
{
if (targetPos.x < 0)
{
unit.rotation = Quaternion.Euler(0, 180, 0);
}
else
{
unit.rotation = Quaternion.Euler(0, 0, 0);
}
}
while (transform.childCount > 0)
{
foreach (Transform t in transform)
{
movingUnits.Enqueue(t);
}
foreach (Transform t in movingUnits)
{
bringSingleUnitCloserToLocation(t, targetPos);
}
for (int i = 0; i < unitsToRemove.Count; i++)
{
troopPool.AcceptBackUnit(unitsToRemove.Dequeue());
}
movingUnits.Clear();
yield return(null);
}
TCP.AcceptBackUnit(transform);
}