//todo -- maybe this should be DestroyEntities to be more generic
public AIGoal_DestroyShips(AIGoalDescriptor descriptor, string[] shipNames)
: base(descriptor)
{
this.aiState = AIStates.Attack;
this.shipNames = shipNames;
this.remainingShipNames = new List<string>(shipNames);
}
public AIGoal_GoTo(AIGoalDescriptor descriptor, Vector3 destination, float arrivalDistance, bool arrive = false)
: base(descriptor)
{
this.destination = destination;
this.arrivalDistance = arrivalDistance;
this.arrive = arrive;
this.aiState = "GoTo"; //todo replace with constant
}
// public AIGoalPrioritizer prioritizer; //might be a string lookup
// public AIGoalTargetSelector targetSelector; //might be a string lookup
//todo introduce AIGoalStatus.Valid|Invalid.
//use case would be target list but some have not entered battle yet
public AIGoal(AIGoalDescriptor descriptor)
{
this.status = descriptor.status;
this.type = descriptor.type;
this.priority = descriptor.priority;
this.tenacityMultiplier = descriptor.tenacityMultiplier;
if (this.status == AIGoalStatus.Pending) {
OnActivate();
}
}
//todo -- probably takes a descriptor to read pilot stats out of
public void Start()
{
this.entity = GetComponent<Entity>();
this.engines = GetComponentInChildren<EngineSystem>();
this.controls = engines.FlightControls;
this.sensorSystem = entity.sensorSystem;
this.weaponSystem = entity.weaponSystem;
this.commSystem = entity.commSystem;
this.navSystem = entity.navSystem;
Assert.IsNotNull(this.entity, "AIPilot needs an entity " + transform.name);
Assert.IsNotNull(this.engines, "AIPilot needs an engine system");
Assert.IsNotNull(this.sensorSystem, "AIPilot needs a sensor system");
goals = new List<AIGoal>(5);
AddGoal(new AIGoal_Idle());
AIGoalDescriptor desc = new AIGoalDescriptor(0.5f);
AddGoal(new AIGoal_GoTo(desc, new Vector3(0, 0, 42f), 5f));
aiStates = CreateAIStates(this);
SetAIState();
}
