// SEARCHING STATE
void SearchState()
{
sprite.color = new Color(0, 1, 0);
// Move the bee toward a random nectar spot
transform.position = Vector2.MoveTowards(transform.position, foodSpots[randomSpot].position, moveSpeed * Time.deltaTime);
energy = 0.1f;
energyAmt -= energy;
// Check the distance between the bee and the nectar, if within range
// Change state to Gather nectar
if (Vector2.Distance(transform.position, foodSpots[randomSpot].position) < 0.2f)
{
state = BeeStates.Gather;
}
// Keep looking for Birds
if (CheckBirds())
{
state = BeeStates.Flee;
}
if (!HasEnergy())
{
state = BeeStates.Rest;
}
}
// GATHERING STATE
void GatherState()
{
sprite.color = new Color(1, 1, 1);
nectarGathered += 0.1f;
if (nectarGathered >= beeMaxNectar)
{
state = BeeStates.Rest;
}
else
{
state = BeeStates.Search;
}
// Keep looking for Birds
if (CheckBirds())
{
state = BeeStates.Flee;
}
if (!HasEnergy())
{
state = BeeStates.Rest;
}
}
// FLEEING STATE
void FleeState()
{
sprite.color = new Color(1, 0, 0);
transform.position = Vector2.MoveTowards(transform.position, hive.position, moveSpeed * Time.deltaTime);
energy = 0.8f;
energyAmt -= energy;
// Check for energy
if (!HasEnergy())
{
state = BeeStates.Rest;
}
}
// RESTING STATE
void RestState()
{
sprite.color = new Color(1, 0, 1);
transform.position = Vector2.MoveTowards(transform.position, hive.position, moveSpeed * Time.deltaTime);
if (Vector2.Distance(transform.position, hive.position) < 0.2f)
{
energyAmt += 0.3f;
nectarGathered -= nectarUnloaded;
if (nectarGathered <= 0f)
{
if (energyAmt >= 500f)
{
state = BeeStates.Search;
}
}
}
}
void Start()
{
state = BeeStates.Search;
sprite = GetComponent <SpriteRenderer>();
randomSpot = Random.Range(0, foodSpots.Length);
}
