private void Awake()
{
alertState = new AlertState(this);
coverState = new CoverState(this);
checkState = new CheckState(this);
engageState = new EngageState(this);
examineState = new ExamineState(this);
flankState = new FlankState(this);
patrolState = new PatrolState(this);
suppressState = new SuppressState(this);
navMeshAgent = GetComponent <NavMeshAgent>();
enemyHealth = GetComponent <EnemyHealth>();
}
// Use this for initialization
void Start()
{
if (PlayerPrefs.HasKey("HighScore"))
{
HighScore = PlayerPrefs.GetInt("HighScoreLevel" + levelLoaded);
}
else
{
HighScore = 0;
}
levelLoader = GetComponent <LevelLoader>();
levelLoader.ReadAsset(levelTextAssets[levelLoaded]);
chasestate = GetComponent <ChaseState>();
flankstate = GetComponent <FlankState>();
deathstate = GetComponent <DeathState>();
system = GetComponent <FSMSystem>();
}
// Update is called once per frame
void Update()
{
if (moving)
{
switch (flankState)
{
case FlankState.flanking:
// If the minimum time has passed
if (OnTarget())
{
// Set target and change state
flankState = FlankState.stopping;
SetTarget(transitionTime);
}
// Check if in flanking range
if (minDistance <= PlayerDistance() && maxDistance >= PlayerDistance())
{
// Stay still if within the range but the minimum flanking time hasn't passed yet
myBase.myRigid.velocity = Vector3.zero;
}
else if (minDistance > PlayerDistance())
{
// Try to get more distance
MoveAway();
}
else
{
// Try to get closer
MoveTowards();
}
break;
case FlankState.stopping:
// Transition to stationary at the appropriate time (without moving)
myBase.myRigid.velocity = Vector3.zero;
if (OnTarget())
{
flankState = FlankState.stationary;
SetTarget(stationaryTime);
}
break;
case FlankState.stationary:
// Check if it should be on the next state (without moving)
myBase.myRigid.velocity = Vector3.zero;
if (OnTarget())
{
flankState = FlankState.starting;
SetTarget(transitionTime);
}
break;
case FlankState.starting:
// Transition to stationary at the appropriate time (without moving)
myBase.myRigid.velocity = Vector3.zero;
if (OnTarget())
{
flankState = FlankState.flanking;
SetTarget(movingTime);
}
break;
}
}
}
public override void SetState(int newState)
{
this.flankState = (FlankState)newState;
}
