private void Start()
{
fsm = new FiniteStateMachine("AITest FSM");
IdleState = fsm.AddState("IdleState");
ScanState = fsm.AddState("ScanState");
PatrolState = fsm.AddState("WanderState");
PatrolAction = new WanderAction(PatrolState);
IdleAction = new IdleAction(IdleState);
ScanAction = new ScanningAction(ScanState);
deathState = fsm.AddState("DeathState");
DeathAction = new DeathState(deathState);
//This adds the actions to the state and add state to it's transition map
PatrolState.AddAction(PatrolAction);
IdleState.AddAction(IdleAction);
PatrolState.AddTransition("ToIdle", IdleState);
IdleState.AddTransition("ToPatrol", PatrolState);
ScanState.AddTransition("ToScanning", ScanState);
deathState.AddTransition("ToDeath", deathState);
PatrolAction.Init(target, 3.0f, gameObject.GetComponent <EnemyAstar>(), "ToIdle");
IdleAction.Init(target, "AI on Idle", 3.0f, gameObject.GetComponent <EnemyAstar>(), "ToPatrol");
DeathAction.Init(3.0f, gameObject.GetComponent <EnemyAstar>());
ScanAction.Init(3.0f);
fsm.StartMachine("IdleState");
}
public void SetWanderTarget(WanderAction action, AIStateController controller)
{
Vector2 v = Random.insideUnitCircle * action.WanderDistance;
wanderTarget = startPosition + new Vector3(v.x, 0, v.y);
controller.Agent.destination = wanderTarget;
controller.Animator.SetInteger("Walk", 1);
}
public void AfterAddTwoActions_NextActionIs_FirstAddedAction_Test()
{
Action action = new Think();
Action idleAction = new IdleAction();
Action wanderAction = new WanderAction();
action.AddAction(idleAction);
action.AddAction(wanderAction);
Assert.True(action.NextAction().Equals(idleAction));
}
public void UpdateCurrentIdleTime(WanderAction action, AIStateController controller)
{
currentIdleTime += Time.deltaTime;
if (currentIdleTime > action.IdleTime)
{
currentIdleTime = 0;
IsIdle = false;
SetWanderTarget(action, controller);
}
}
public void AfterAddTwoActions_HasTwoInList_Test()
{
Action action = new Think();
Action idleAction = new IdleAction();
Action wanderAction = new WanderAction();
action.AddAction(idleAction);
action.AddAction(wanderAction);
Assert.Equal(2, action.ActionListCount());
}
public void RemoveAction_OnListWithTwoActions_CurrentActionIsFirstAddedAction_Test()
{
Action action = new Think();
Action idleAction = new IdleAction();
Action wanderAction = new WanderAction();
action.AddAction(idleAction);
action.AddAction(wanderAction);
action.RemoveAction();
Assert.True(action.CurrentAction().Equals(idleAction));
}
public void AddTwoActionsByList_LastAddedIsCurrentAction_Test()
{
Action action = new Think();
List <Action> list = new List <Action>();
Action idleAction = new IdleAction();
Action wanderAction = new WanderAction();
list.Add(idleAction);
list.Add(wanderAction);
action.AddActions(list);
Assert.True(action.CurrentAction().Equals(wanderAction));
}
public void AddTwoActionsByList_Test()
{
Action action = new Think();
List <Action> list = new List <Action>();
Action idleAction = new IdleAction();
Action wanderAction = new WanderAction();
list.Add(idleAction);
list.Add(wanderAction);
action.AddActions(list);
Assert.Equal(2, action.ActionListCount());
}
// Start is called before the first frame update
void Awake()
{
damage = enemyPreset.damage;
moveTime = enemyPreset.moveTime;
idleTimeMin = enemyPreset.idleTimeMin;
idleTimeMax = enemyPreset.idleTimeMax;
wanderRadius = enemyPreset.wanderRadius;
home = transform.position;
trigger = GetComponentInChildren <DetectPlayer>();
trigger.GetComponent <SphereCollider>().radius = enemyPreset.detectionRadius;
navMeshAgent = GetComponent <NavMeshAgent>();
navMeshAgent.speed = enemyPreset.speed;
fsm = new FSM("MeleeAI FSM");
WanderState = fsm.AddState("WanderState");
IdleState = fsm.AddState("IdleState");
AlertState = fsm.AddState("AlertState");
MeleeState = fsm.AddState("MeleeState");
WanderAction = new WanderAction(WanderState);
IdleAction = new TextAction(IdleState);
alertAction = new AlertAction(AlertState);
meleeAction = new MeleeAction(MeleeState);
WanderState.AddAction(WanderAction);
IdleState.AddAction(IdleAction);
AlertState.AddAction(alertAction);
MeleeState.AddAction(meleeAction);
WanderState.AddTransition("ToIdle", IdleState);
WanderState.AddTransition("PlayerDetect", AlertState);
IdleState.AddTransition("ToWander", WanderState);
IdleState.AddTransition("PlayerDetect", AlertState);
AlertState.AddTransition("ToIdle", IdleState);
AlertState.AddTransition("ToMelee", MeleeState);
MeleeState.AddTransition("ToAlert", AlertState);
WanderAction.Init(this.transform, home, navMeshAgent, wanderRadius, moveTime, "ToIdle");
IdleAction.Init("Idling", Random.Range(idleTimeMin, idleTimeMax), "ToWander");
alertAction.Init(trigger, navMeshAgent, "ToIdle");
meleeAction.Init(this.transform, damage, trigger, FindObjectOfType <PlayerManager>(), "ToAlert");
fsm.Start("IdleState");
}
public Action Process()
{
float distance = Vector3.Distance(wolf.target.position, wolf.transform.position);
if (distance <= 20)
{
FollowpathAction followpathAction = new FollowpathAction(wolf, true);
return(followpathAction);
}
if (wolf.think.ActionListCount() == 0)
{
WanderAction wanderAction = new WanderAction(wolf);
return(wanderAction);
}
return(null);
}
public virtual BaseStateAction CreateActionClass(Entity owner)
{
BaseStateAction action = null;
switch (actionType)
{
case ActionType.PlayerMove:
action = new PlayerMoveAction(owner, runUpdate);
break;
case ActionType.PlayerJump:
action = new PlayerJumpAction(owner, runUpdate);
break;
case ActionType.PlayerDash:
action = new PlayerDashAction(owner, runUpdate);
break;
case ActionType.MobWander:
action = new WanderAction(owner, runUpdate);
break;
case ActionType.MobTurnAtLedge:
action = new TurnAtLedgeAction(owner, runUpdate);
break;
case ActionType.MobTurnAtWall:
action = new TurnAtWallAction(owner, runUpdate);
break;
case ActionType.MobFaceTarget:
action = new ChaseTargetAction(owner, runUpdate);
break;
case ActionType.MobMoveNormal:
action = new MoveAction(owner, runUpdate);
break;
default:
action = new BaseStateAction(owner, runUpdate);
break;
}
action.PopulateAbilities(abilities);
return(action);
}
private void AttatchNewDeerFSM(Deer deer, Game game)
{
//Declaring Actions for states
ScaredAction scaredAction = new ScaredAction();
WanderAction wanderAction = new WanderAction();
GrazeAction grazeAction = new GrazeAction();
//FleeFromLionAction fleeFromLionAction = new FleeFromLionAction();
//FleeFromHunterAction fleeFromHunterAction = new FleeFromHunterAction();
DeerFleeAction deerFleeAction = new DeerFleeAction();
resetWander resetWander = new resetWander();
emptyAction emptyAction = new emptyAction();
FlockAction flockAction = new FlockAction();
//Declaring States for FSM
State scaredState = new State("scared", scaredAction);
State wanderState = new State("wander", emptyAction, wanderAction, resetWander);
State grazeState = new State("graze", grazeAction);
State fleeState = new State("flee", deerFleeAction);
//fleeState.AddActions();
State flockState = new State("flock", flockAction);
//Declaring conditions used for transitions
FearGreaterThan fearGreaterThan80 = new FearGreaterThan(80);
FearGreaterThan fearGreaterThan60 = new FearGreaterThan(60);
FearLessThan fearLessThan40 = new FearLessThan(40);
FearLessThan fearLessThan20 = new FearLessThan(20);
ThreatLevel hunterHighThreatLevel = new ThreatLevel(75f);
DistanceToHunter distanceToHunter = new DistanceToHunter(200f);
AndCondition andThreatDistanceHunter = new AndCondition(hunterHighThreatLevel, distanceToHunter);
OrCondition orFearThreat = new OrCondition(fearGreaterThan60, andThreatDistanceHunter);
NeighborCountGreaterCondition neighborCountGreater = new NeighborCountGreaterCondition(5);
NeighborCountLessCondition neighborCountLess = new NeighborCountLessCondition(2);
RandomTimerCondition fleetoScaredTimer = new RandomTimerCondition(initialTime, 600);
RandomTimerCondition wandertoGrazeTimer = new RandomTimerCondition(initialTime, shortTimer);//800 to 1200
RandomTimerCondition flocktoGrazeTimer = new RandomTimerCondition(initialTime, 600);
RandomTimerCondition grazetoFlockTimer = new RandomTimerCondition(initialTime, 600);
RandomCondition randomCondition = new RandomCondition(2, 2);
//AndCondition andRandomLowFear = new AndCondition(randomCondition, fearLessThan40);
AndCondition andTimerLowFear = new AndCondition(fleetoScaredTimer, fearLessThan20);
AndCondition andRandomNeighborCountGreater = new AndCondition(randomCondition, neighborCountGreater);
AndCondition andRandomNeighborCountLess = new AndCondition(grazetoFlockTimer, neighborCountLess);
//AndCondition andRNCRandom = new AndCondition(andRandomNeighborCount, grazetoFlockTimer);
WanderCondition wanderTrue = new WanderCondition();
//Declaring Transitions
Transition gotoWanderFromScared = new Transition(andTimerLowFear, wanderState, 0);
//Transition gotoWanderFromScared = new Transition(andRandomLowFear, wanderState, 0);
Transition gotoWanderFromGraze = new Transition(wanderTrue, wanderState, 0);
Transition gotoWanderFromGraze2 = new Transition(andRandomNeighborCountLess, wanderState, 0);
Transition gotoGrazeFromScared = new Transition(andTimerLowFear, grazeState, 0);
//Transition gotoGrazeFromScared = new Transition(andRandomLowFear, grazeState, 0);
Transition gotoGrazeFromWander = new Transition(wandertoGrazeTimer, grazeState, 0);
Transition gotoFlockfromGraze = new Transition(andRandomNeighborCountGreater, flockState, 0);
Transition gotoGrazefromFlock = new Transition(flocktoGrazeTimer, grazeState, 0);
Transition gotoScaredFromWander = new Transition(orFearThreat, scaredState, 0); //old cond was feargreaterthan 60
Transition gotoScaredFromGraze = new Transition(orFearThreat, scaredState, 0);
Transition gotoScaredFromFlock = new Transition(orFearThreat, scaredState, 0);
Transition gotoFlee = new Transition(fearGreaterThan80, fleeState, 0);
//Transition gotoScaredFromFlee = new Transition(andTimerLowFear, scaredState, 0);
Transition gotoScaredFromFlee = new Transition(fearLessThan40, scaredState, 0);
//Declaring actions for transitions
gotoWanderFromScared.addActions(wanderAction);
gotoWanderFromGraze.addActions(wanderAction);
gotoWanderFromGraze2.addActions(wanderAction);
gotoGrazeFromScared.addActions(grazeAction);
gotoGrazeFromWander.addActions(grazeAction);
gotoGrazefromFlock.addActions(grazeAction);
gotoScaredFromWander.addActions(scaredAction);
gotoScaredFromGraze.addActions(scaredAction);
gotoFlee.addActions(deerFleeAction);
gotoFlockfromGraze.addActions(flockAction);
gotoScaredFromFlock.addActions(scaredAction);
gotoScaredFromFlee.addActions(scaredAction);
//Hooking up transitions to states
scaredState.addTransition(gotoWanderFromScared);
scaredState.addTransition(gotoGrazeFromScared);
scaredState.addTransition(gotoFlee);
wanderState.addTransition(gotoScaredFromWander);
wanderState.addTransition(gotoGrazeFromWander);
grazeState.addTransition(gotoScaredFromGraze);
grazeState.addTransition(gotoWanderFromGraze);
grazeState.addTransition(gotoFlockfromGraze);
grazeState.addTransition(gotoWanderFromGraze2);
fleeState.addTransition(gotoScaredFromFlee);
flockState.addTransition(gotoGrazefromFlock);
flockState.addTransition(gotoScaredFromFlock);
FiniteStateMachine newFSM = new FiniteStateMachine(wanderState);
deer.fsm = newFSM;
}
