protected override void Awake()
{
base.Awake();
m_harvesterState = eHarvesterState.NotHarvesting;
Harvester harvesterComponent = GetComponent <Harvester>();
Assert.IsNotNull(harvesterComponent);
m_harvester = harvesterComponent;
}
public void switchToState(eHarvesterState newState, BoidSpawner boidSpawner = null)
{
m_harvesterState = newState;
m_currentState = eUnitState.InUseBySecondaryState;
m_targetID = Utilities.INVALID_ID;
switch (newState)
{
case eHarvesterState.SetBoidSpawner:
{
Assert.IsNotNull(boidSpawner);
m_harvester.m_boidSpawner = boidSpawner;
}
break;
case eHarvesterState.TargetAvailableBoid:
{
Assert.IsNotNull(m_harvester.m_boidSpawner);
m_harvester.m_targetBoid = m_harvester.m_boidSpawner.getAvailableBoid(m_unit.getID());
if (m_harvester.m_targetBoid)
{
m_tankMovement.moveTo(m_harvester.m_targetBoid.transform.position);
m_harvesterState = eHarvesterState.MovingToTargetedBoid;
m_findAvailableBoid = false;
}
else
{
m_findAvailableBoid = true;
}
}
break;
case eHarvesterState.SetDestinationResourceBuilding:
{
Assert.IsNotNull(m_harvester.m_buildingToReturnResource);
fRectangle AABB = m_harvester.m_buildingToReturnResource.GetComponent <Selection>().getAABB();
m_tankMovement.moveTo(
Utilities.getClosestPositionOutsideAABB(AABB, transform.position,
m_harvester.m_buildingToReturnResource.transform.position, m_harvester.m_destinationOffSetHQ));
m_harvesterState = eHarvesterState.MovingToResourceBuilding;
}
break;
}
}
protected override void Update()
{
base.Update();
if (m_currentState != eUnitState.InUseBySecondaryState)
{
m_harvesterState = eHarvesterState.NotHarvesting;
m_harvester.releaseTargetBoid();
}
if (m_findAvailableBoid)
{
switchToState(eHarvesterState.TargetAvailableBoid);
}
switch (m_harvesterState)
{
case eHarvesterState.MovingToTargetedBoid:
{
Assert.IsNotNull(m_harvester.m_targetBoid);
if ((m_harvester.m_targetBoid.transform.position - transform.position).sqrMagnitude <=
m_harvester.m_distanceToHarvest * m_harvester.m_distanceToHarvest)
{
switchToState(eHarvesterState.HarvestTargetedBoid);
}
}
break;
case eHarvesterState.HarvestTargetedBoid:
{
Assert.IsNotNull(m_harvester.m_targetBoid);
if ((m_harvester.m_targetBoid.transform.position - transform.position).sqrMagnitude <=
m_harvester.m_distanceToHarvest * m_harvester.m_distanceToHarvest / 2)
{
Assert.IsNotNull(m_harvester.m_boidSpawner);
m_harvester.m_boidSpawner.destroyBoid(m_harvester.m_targetBoid);
bool harvesterResourceCapacityReached = false;
m_harvester.incrementResource(out harvesterResourceCapacityReached);
if (harvesterResourceCapacityReached)
{
switchToState(eHarvesterState.SetDestinationResourceBuilding);
}
else
{
switchToState(eHarvesterState.TargetAvailableBoid);
}
}
}
break;
case eHarvesterState.MovingToResourceBuilding:
{
if (m_tankMovement.reachedDestination())
{
GameManager.Instance.addResourcesToFaction(m_harvester);
switchToState(eHarvesterState.TargetAvailableBoid);
}
}
break;
}
}
