void OnCollisionEnter2D(Collision2D col)
{
BreakableShield shield = col.gameObject.GetComponent <BreakableShield>();
if (shield)
{
// -- don't let it do damage as it's falling from a shield
canDoDamage = false;
}
}
void CrosshairReleaseAction(Collider2D[] colliders)
{
// -- array of enemies that is in overlap circle of crosshair
//List<Enemy> enemies = new List<Enemy>();
CrosshairObject firstObjectFound = null;
for (int i = 0; i < colliders.Length; i++)
{
CrosshairObject crossObject = colliders[i].gameObject.GetComponent <CrosshairObject>();
// -- if it is a crosshair object
if (crossObject)
{
BreakableShield shield = crossObject.GetComponent <BreakableShield>();
if (shield)
{
// -- override first object with shield then break loop
firstObjectFound = shield;
break;
}
}
// -- if you haven't got a first object set it to this one
if (!firstObjectFound)
{
firstObjectFound = crossObject;
}
}
if (firstObjectFound)
{
// -- if it is targetable and it's not already marked and you have enough shots left
if (firstObjectFound.isTargetable() && !firstObjectFound.isMarked() && shotsLeft > 0)
{
StartCoroutine(ShootAfterDelay(firstObjectFound));
shotsLeft -= 1;
bulletCounter.SetBulletNumber(shotsLeft);
}
}
// -- if shots are now zero then start timer
if (shotsLeft == 0)
{
timer.StartTimer(reloadTime);
}
// -- move it back to start position
crosshair.transform.position = crosshairStartPos;
}
