protected override void BuildFSM()
{
PatrolState patrol = new PatrolState(PatrolPoints, navAgent, agroDistance);
patrol.AddTransitionState(FSMStateID.Shoot, FSMTransitions.SawPlayer);
patrol.AddTransitionState(FSMStateID.Dead, FSMTransitions.OutOfHealth);
ShootState shoot = new ShootState(retreatDistance, spawnerScript);
shoot.AddTransitionState(FSMStateID.Patrol, FSMTransitions.PlayerOutOfRange);
shoot.AddTransitionState(FSMStateID.Retreat, FSMTransitions.PlayerTooClose);
shoot.AddTransitionState(FSMStateID.Dead, FSMTransitions.OutOfHealth);
RetreatState retreat = new RetreatState(navAgent, retreatDistance);
retreat.AddTransitionState(FSMStateID.Shoot, FSMTransitions.CloserDistanceReached);
retreat.AddTransitionState(FSMStateID.Dead, FSMTransitions.OutOfHealth);
DeadState dead = new DeadState();
AddFSMState(patrol);
AddFSMState(shoot);
AddFSMState(retreat);
AddFSMState(dead);
}
private static RetreatState _instance; //only declared once
private RetreatState() //set instance to itself
{
if (_instance != null)
{
return;
}
_instance = this;
}
// Update is called once per frame
void Update()
{
//if you arn't near the player then don't do anything
if (PlayerDistance() > 8)
{
return;
}
//do action based on retreatState
switch (retreatState)
{
case RetreatState.ACTIVATING:
anim.SetInteger("State", 1);
myBase.myRigid.velocity = Vector2.zero;
doAction();
retreatState = RetreatState.RETREATING;
break;
case RetreatState.RETREATING:
anim.SetInteger("State", 0);
if (myBase.player)
{
sprite.flipX = !(myBase.player.transform.position.x < transform.position.x);
}
myBase.myStats.currentHP = 1;
//check if far enough away from the player
if (PlayerDistance() > retreatDistance)
{
retreatState = RetreatState.COOLDOWN;
SetTarget(actCooldownTime);
}
else
{
//Debug.Log(PlayerDistance());
MoveAway();
}
break;
case RetreatState.COOLDOWN:
anim.SetInteger("State", 1);
myBase.myRigid.velocity = Vector2.zero;
myBase.myStats.currentHP = myBase.myStats.maxHP;
//wait until cooldown time is over
if (OnTarget())
{
retreatState = RetreatState.ACTIVATING;
}
break;
}
}
private void Awake()
{
prevFramePos = this.transform.position;
chaseState = new ChaseState(this);
alertState = new AlertState(this);
patrolState = new PatrolState(this);
attackState = new AttackState(this);
retreatState = new RetreatState(this);
attackState.Start(); // note to self call start on states that it is needed
navMeshAgent = GetComponent <NavMeshAgent>();
weaponSwingRenderer = GetComponent <LineRenderer>();
m_sphereCol = GetComponent <SphereCollider>();
m_animator = GetComponent <Animator>();
m_animator.applyRootMotion = true;
}
private void Start()
{
currentState = new InitialState(this);
actions = new IAction[0];
// playerChar = GameObject.FindGameObjectWithTag("Player");
initialState = new InitialState(this);
advanceState = new AdvanceState(this);
retreatState = new RetreatState(this);
projectileState = new ProjectileState(this);
antiAirState = new AntiAirState(this);
aerialState = new AerialState(this);
jumpState = new JumpState(this);
aggression = 0.0f;
jumpChance = 0;
aerialChance = 0;
dpChance = 0;
projectileChance = 0;
idleChance = 0;
retreatChance = 0;
advanceChance = 0;
totalTime = 0;
}
