/**
* function to check for the collisions with the bullet
*/
protected override void CheckCollisions()
{
if (Collider.CollidesWith(Target)) // if the bullet collides with a target
{
Destroy(gameObject); // destroy the bullet
// get the information on the nutrient target that was hit
Nutrient target = Target.GetComponent <Nutrient>();
Color targetColor = target.BodyColor;
GameObject parent = Target.transform.parent.gameObject;
target.OnBulletCollision(); // call the function on the target to handle a collision
targets--; // decrement the targets counter
Nutrient[] nutrients = parent.GetComponentsInChildren <Nutrient>(); // get other nutrients with the same parent
// as the original target
// iterate over the nutrients to see if there are any other valid targets with the same color if the bullet
// is able to destroy more targets
foreach (Nutrient nutrient in nutrients)
{
if (nutrient.BodyColor == targetColor && targets > 0 && !nutrient.IsTargetted)
{
targets--;
nutrient.OnBulletCollision();
}
}
}
}
