void TryHarvestFruit()
{
Collider2D hit =
Physics2D.OverlapCircle(transform.position, harvestRadius, bushesMask);
if (hit != null)
{
BushFruits bush = hit.GetComponent <BushFruits>();
if (bush.HasFruits())
{
audioSource.Play();
playerMovement.HarvestStopMovement(harvestTime);
backpack.AddFruits(bush.HarvestFruit());
}
}
}
void Update()
{
if (isEater)
{
//Main eater wolf logic:
if (target != null && target.enabled == true && target.HasFruits() && !killingBush)
{
//If not close enough to bush, continue walking towards it, else stop and eat the bush.
if (Vector2.Distance(transform.position, target.transform.position) > 0.5f)
{
float step = moveSpeed * Time.deltaTime;
transform.position = Vector2.MoveTowards(transform.position, target.transform.position, step);
isMoving = true;
}
else
{
isMoving = false;
target.HarvestFruit();
eatTimer = Time.time + eatTime;
killingBush = true;
}
}
else if (killingBush)
{
//Wait for eatTimer, then search next closest bush.
if (Time.time > eatTimer)
{
target.EatBush();
killingBush = false;
SearchForTarget();
}
}
else //In some cases, a wolf can target the same bush that other wolf targeted, so when the other wolf eats it, its no longer valid for this wolf to continue targeting it.
{
SearchForTarget();
}
//target based sprite flipping.
if (target.transform.position.x < transform.position.x)
{
left = true;
}
else
{
left = false;
}
//Error handling
if (target == null)
{
SearchForTarget();
}
}
else
{
//Main attacker wolf logic:
if (Vector2.Distance(transform.position, artifact.transform.position) > 1.5f)
{
//if not close enough to artifact, continue moving
float step = moveSpeed * Time.deltaTime;
transform.position = Vector2.MoveTowards(transform.position, artifact.transform.position, step);
isMoving = true;
}
else if (!attacking)
{
//Start attacking when close enough
attacking = true;
attackTimer = Time.time + attackTime;
isMoving = false;
}
if (attacking)
{
if (Time.time > attackTimer)
{
Attack();
attackTimer = Time.time + attackTime;
}
}
//Artifact based sprite flipping
if (artifact.transform.position.x < transform.position.x)
{
left = true;
}
else
{
left = false;
}
}
}