// Use this for initialization
void Start()
{
float RandomPersonality = Random.value;
Debug.Log(gameObject.name + ": " + RandomPersonality);
if (RandomPersonality < 0.2f)
{
Personality = HenPersonalities.AGGRESSIVE;
}
if (RandomPersonality >= 0.2f && RandomPersonality < 0.5f)
{
Personality = HenPersonalities.COWARD;
}
if (RandomPersonality >= 0.5f && RandomPersonality < 0.9f)
{
Personality = HenPersonalities.PROTECTIVE;
}
if (RandomPersonality >= 0.9f)
{
Personality = HenPersonalities.UNLIKABLE;
}
CurrentStatus = HenStatus.ROAMING;
agent = GetComponent <NavMeshAgent>();
}
private object Roam(object o)
{
CurrentStatus = HenStatus.ROAMING;
movAgent.speed = 2.5f;
GetComponent <RoamingBehaviour>().ExecuteBehaviour(Rooster);
return(null);
}
private object ChaseRooster(object o)
{
CurrentStatus = HenStatus.CATCHINGUP;
movAgent.SetDestination(Rooster.transform.position);
movAgent.speed = 5f;
return(null);
}
//---------------------------------------------------------------- DT Actions ----------------------------------------------------------------------
private object Wait(object o)
{
CurrentStatus = HenStatus.ENGAGING;
movAgent.SetDestination(transform.position);
AnimationTimer += Time.deltaTime;
return(null);
}
private object EngageChick(object o)
{
AnimationTimer = 0;
CurrentStatus = HenStatus.ENGAGING;
NearestChick.GetComponent <Rigidbody>().AddForce(transform.forward * PushForce, ForceMode.Impulse);
NearestChick.GetComponent <Rigidbody>().AddForce(transform.up * PushForce, ForceMode.Impulse);
transform.LookAt(NearestChick.transform);
return(null);
}
private object Flee(object o)
{
CurrentStatus = HenStatus.FLEEING;
Vector3 EscapeDirection = transform.position - NearestPlayer.transform.position;
movAgent.SetDestination(transform.position + (EscapeDirection.normalized) / 2f);
movAgent.speed = 3.5f;
return(null);
}
private object ChasePlayer(object o)
{
CurrentStatus = HenStatus.GOINGTO;
movAgent.speed = 3.5f;
if (Vector3.Distance(transform.position, NearestPlayer.transform.position) > 0.5f)
{
movAgent.SetDestination(NearestPlayer.transform.position);
}
else
{
transform.LookAt(NearestPlayer.transform.position);
}
return(null);
}
// Use this for initialization
void Start()
{
float RandomPersonality = Random.value;
Debug.Log(gameObject.name + ": " + RandomPersonality);
if (RandomPersonality < 0.2f)
{
Personality = HenPersonalities.AGGRESSIVE;
}
if (RandomPersonality >= 0.2f && RandomPersonality < 0.5f)
{
Personality = HenPersonalities.COWARD;
}
if (RandomPersonality >= 0.5f && RandomPersonality < 0.9f)
{
Personality = HenPersonalities.PROTECTIVE;
}
if (RandomPersonality >= 0.9f)
{
Personality = HenPersonalities.UNLIKABLE;
}
CurrentStatus = HenStatus.ROAMING;
movAgent = GetComponent <NavMeshAgent>();
// DT Decisions
DTDecision decAnimationStop = new DTDecision(AnimationStop);
DTDecision decDistantFromRooster = new DTDecision(DistantFromRooster);
DTDecision decPlayerInFOV = new DTDecision(PlayerInFOV);
DTDecision decPlayerInAttackRange = new DTDecision(PlayerInAttackRange);
DTDecision decChickInAttackRange = new DTDecision(ChickInAttackRange);
DTDecision decNearerToTheChick = new DTDecision(NearerToTheChick);
DTDecision decCowardHen = new DTDecision(CowardHen);
DTDecision decUnlikableHen = new DTDecision(UnlikableHen);
DTDecision decProtectiveHen = new DTDecision(ProtectiveHen);
// DT Actions
DTAction actWait = new DTAction(Wait);
DTAction actChaseRooster = new DTAction(ChaseRooster);
DTAction actFlee = new DTAction(Flee);
DTAction actProtect = new DTAction(Protect);
DTAction actEngageChick = new DTAction(EngageChick);
DTAction actEngagePlayer = new DTAction(EngagePlayer);
DTAction actChasePlayer = new DTAction(ChasePlayer);
DTAction actRoam = new DTAction(Roam);
// DT Links
decAnimationStop.AddLink(true, actWait);
decAnimationStop.AddLink(false, decDistantFromRooster);
decDistantFromRooster.AddLink(true, actChaseRooster);
decDistantFromRooster.AddLink(false, decPlayerInFOV);
decPlayerInFOV.AddLink(true, decCowardHen);
decPlayerInFOV.AddLink(false, decUnlikableHen);
decPlayerInAttackRange.AddLink(true, actEngagePlayer);
decPlayerInAttackRange.AddLink(false, decProtectiveHen);
decChickInAttackRange.AddLink(true, actEngageChick);
decChickInAttackRange.AddLink(false, actRoam);
decNearerToTheChick.AddLink(true, actProtect);
decNearerToTheChick.AddLink(false, actChasePlayer);
decCowardHen.AddLink(true, actFlee);
decCowardHen.AddLink(false, decPlayerInAttackRange);
decUnlikableHen.AddLink(true, decChickInAttackRange);
decUnlikableHen.AddLink(false, actRoam);
decProtectiveHen.AddLink(true, decNearerToTheChick);
decProtectiveHen.AddLink(false, actChasePlayer);
// Setup DT
dt = new DecisionTree(decAnimationStop);
}
private object Protect(object o)
{
CurrentStatus = HenStatus.PROTECTING;
GetComponent <ProtectBehaviour>().ExecuteBehaviour(NearestChick);
return(null);
}
// Update is called once per frame
void Update()
{
if (timer < 2f)
{
timer += Time.deltaTime;
}
if (timer > HensParametersManager.AttackTime)
{
if (Vector3.Distance(Rooster.transform.position, transform.position) > 5f)
{
CurrentStatus = HenStatus.CATCHINGUP;
CatchUp();
}
else
{
if ((Personality == HenPersonalities.AGGRESSIVE && Physics.OverlapSphereNonAlloc(transform.position, HensParametersManager.HenAggressiveFOV, NearbyPlayers, PlayersLayer) > 0) ||
Physics.OverlapSphereNonAlloc(transform.position, HensParametersManager.HenFOV, NearbyPlayers, PlayersLayer) > 0)
{
GetComponent <RoamingBehaviour>().ResetDirection();
NearestPlayer = FindNearest(NearbyPlayers);
if ((Personality == HenPersonalities.PROTECTIVE && Physics.OverlapSphereNonAlloc(transform.position, HensParametersManager.HenProtectiveFOV, NearbyChicks, ChicksLayer) > 0))
{
NearestChick = FindNearest(NearbyChicks);
if (Vector3.Distance(transform.position, NearestChick.transform.position) < Vector3.Distance(NearestPlayer.transform.position, NearestChick.transform.position))
{
if (Vector3.Distance(NearestPlayer.transform.position, transform.position) > HensParametersManager.HenAttackFOV)
{
CurrentStatus = HenStatus.PROTECTING;
GetComponent <ProtectBehaviour>().ExecuteBehaviour(NearbyChicks);
}
else
{
timer = 0;
CurrentStatus = HenStatus.ENGAGING;
GetComponent <EngageBehaviour>().ExecuteBehaviour(NearbyPlayers);
}
}
else
{
if (Vector3.Distance(NearestPlayer.transform.position, transform.position) > HensParametersManager.HenAttackFOV)
{
CurrentStatus = HenStatus.GOINGTO;
GetComponent <GoToBehaviour>().ExecuteBehaviour(NearbyPlayers);
}
else
{
timer = 0;
CurrentStatus = HenStatus.ENGAGING;
GetComponent <EngageBehaviour>().ExecuteBehaviour(NearbyPlayers);
}
}
}
else if ((Personality == HenPersonalities.UNLIKABLE && Physics.OverlapSphereNonAlloc(transform.position, HensParametersManager.HenProtectiveFOV, NearbyChicks, ChicksLayer) > 0))
{
NearestChick = FindNearest(NearbyChicks);
if (Vector3.Distance(NearestChick.transform.position, transform.position) > HensParametersManager.HenAttackFOV)
{
CurrentStatus = HenStatus.GOINGTO;
GetComponent <GoToBehaviour>().ExecuteBehaviour(NearbyChicks);
}
else
{
timer = 0;
CurrentStatus = HenStatus.ENGAGING;
GetComponent <EngageBehaviour>().ExecuteBehaviour(NearbyChicks);
}
}
else
{
if ((Personality == HenPersonalities.COWARD) && Physics.OverlapSphereNonAlloc(transform.position, HensParametersManager.HenCowardFOV, NearbyHens, HensLayer) == 1)
{
CurrentStatus = HenStatus.FLEEING;
GetComponent <FleeBehaviour>().ExecuteBehaviour(NearbyPlayers);
}
else
{
if (Vector3.Distance(NearestPlayer.transform.position, transform.position) > HensParametersManager.HenAttackFOV)
{
CurrentStatus = HenStatus.GOINGTO;
GetComponent <GoToBehaviour>().ExecuteBehaviour(NearbyPlayers);
}
else
{
timer = 0;
CurrentStatus = HenStatus.ENGAGING;
GetComponent <EngageBehaviour>().ExecuteBehaviour(NearbyPlayers);
}
}
}
}
else
{
Physics.OverlapSphereNonAlloc(transform.position, HensParametersManager.HenFOV, NearbyHens, HensLayer);
CurrentStatus = HenStatus.ROAMING;
GetComponent <RoamingBehaviour>().ExecuteBehaviour(NearbyHens);
}
}
}
}