protected void FlyTowardsGameObjectInRange(GameObject theDestination)
{
if (LibRevel.IsNotWithinDistanceThreshold(gameObject, theDestination, distanceThreshold))
{
LibRevel.FlyTowardsGameObjectIgnoringAxes(gameObject, theDestination, MovementSpeed * RateModifier, ignoreY: true);
}
else
{
ApplyBrakes();
}
}
protected bool IsWithinBrakingDistance(GameObject destination)
{
bool result = false;
if (LibRevel.IsNotWithinDistanceThreshold(transform.position, destination.transform.position, (distanceThreshold + (rigidbody.velocity.magnitude /* * 2*/))))
{ //If it is outside of the threshold...
result = false; //Return false. - Moore
}
else
{ // Otherwise, return true. - Moore
return(true);
}
return(result);
}
void Update()
{
//Done cycling through options based on the state. This is now based on the ship's type.
switch (shipType)
{
case ShipType.Alpha:
{
//Only the player gains interest and communicates with the GameController.
if (theGameControllerScript != null)
{
//Bank the interest from existing resources.
ResourceLoad += ResourceLoad * interestRate * Time.deltaTime;
}
break;
}
case ShipType.Node:
{
//Only the player gains interest and communicates with the GameController.
if (ResourceLoad <= 0)
{
//Destroy(gameObject);
ResourceLoad += Random.Range(500, 1500);
if (theGameControllerScript != null)
{
transform.position = LibRevel.RandomVector3InRange(theGameControllerScript.MinBoundX, theGameControllerScript.MaxBoundX, 0, 0, theGameControllerScript.MinBoundZ, theGameControllerScript.MaxBoundZ);
}
}
break;
}
//Interceptors should occasionally attack other units.
//Freighters don't have much in the way of special behavior, but may cause resource nodes to appear when attacked?
//To make the AI smarter, maybe consider having them drop to the nearest freighter instead of the player if the freighter is closer. - Moore
//Resonators should spend some of their Resource load to boost other allied units.
default:
break;
}
}
// Update is called once per frame
void FixedUpdate()
{
switch (state)
{
case State.Dummy:
break;
case State.Stay:
//Distinct from dummy. If this unit has distinct behaviors like attacking, it should still perform those duties... just not in this script. - Moore
ApplyBrakes();
break;
case State.FollowPlayer:
target = LibRevel.FindClosestGameObjectWithTag(gameObject, "Player");
FlyTowardsGameObjectWithSmartBraking(target);
break;
case State.GatherNearestResourcePoint:
//Search for the nearest resource point. - Moore
target = LibRevel.FindClosestGameObjectWithTag(gameObject, "ResourcePoint");
//If close enough, draw resources from it. If not, then fly closer. - Moore
if (LibRevel.IsWithinDistanceThreshold(gameObject, target, distanceThreshold))
{
ApplyBrakes();
GatherResourcesFromSource(target);
}
else
{
FlyTowardsGameObjectWithSmartBraking(target);
}
//If my resources are maxed out, return to the alpha ship (player) - Moore.
if (ResourceLoad >= resourceCapacity)
{
state = State.DropoffAtFreighter;
}
break;
case State.ReturnToBase:
target = LibRevel.FindClosestGameObjectWithTag(gameObject, "Player"); //This had been planned to be a separate ship, but now it refers to the player. - Moore
if (LibRevel.IsWithinDistanceThreshold(gameObject, target, distanceThreshold))
{
ApplyBrakes();
TransferResourcesToSource(target); //If you're close enough to the player, drop off your resources until you're empty. - Moore
}
else
{
FlyTowardsGameObjectWithSmartBraking(target); //If you're not close enough, get closer. - Moore.
}
//If no more resources to deposit, go back to the default behavior of following the player.
if (ResourceLoad <= 0.0f)
{
state = State.FollowPlayer;
}
break;
case State.DropoffAtFreighter:
target = LibRevel.FindClosestGameObjectWithTag(gameObject, "Freighter");
altTarget = LibRevel.FindClosestGameObjectWithTag(gameObject, "Player");
if (target != null && altTarget != null)
{
//Change the target to point at the same thing as the altTarget if the altTarget is closer.
if (Vector2.Distance(new Vector2(transform.position.x, transform.position.z), new Vector2(target.transform.position.x, target.transform.position.z)) > Vector2.Distance(new Vector2(transform.position.x, transform.position.z), new Vector2(altTarget.transform.position.x, altTarget.transform.position.z)))
{
target = altTarget;
}
}
else if (target == null)
{
target = altTarget;
}
if (LibRevel.IsWithinDistanceThreshold(gameObject, target, distanceThreshold))
{
ApplyBrakes();
TransferResourcesToSource(target); //If you're close enough to the player, drop off your resources until you're empty. - Moore
}
else
{
FlyTowardsGameObjectWithSmartBraking(target); //If you're not close enough, get closer. - Moore.
}
//If no more resources to deposit, go back to the default behavior of following the player.
if (ResourceLoad <= 0.0f)
{
state = State.FollowPlayer;
}
break;
default:
{
break;
}
}
//Any time the state changes, update the status indicator.
if (prevState != state)
{
UpdateStatusIndicator();
prevState = state;
}
}
