// Use this for initialization
void Start()
{
// State
state = UnitState.IDLE;
subState = UnitSubState.IDLE_STOPPED;
// Stats
getLevelByRound();
generateStatsByLevel();
currentHealthPoints = healthPoints;
// Timers
recoverTimerCount = recoverTimer;
speedRecoverCount = speedRecoverRate;
// Position
patrolPosition = transform.position;
// Unit UI
unitUI.setName(unitName);
unitUI.setLevel(level);
unitUI.maxHealthPoints = healthPoints;
unitUI.updateHealthPoints(currentHealthPoints);
// Components
Player = GameObject.FindGameObjectWithTag("Player");
navMeshAgent = GetComponentInChildren <NavMeshAgent>();
movementSpeed = navMeshAgent.speed;
}
public void recover()
{
recoverTimerCount -= Time.deltaTime;
if (recoverTimerCount < 0)
{
// Enables/disables
navMeshAgent.enabled = true;
animator.SetBool("Death", false);
//boxCollider.enabled = true;
gameObject.layer = 8;
// Reset health and timer
recoverTimerCount = recoverTimer;
currentHealthPoints = healthPoints / 2;
unitUI.updateHealthPoints(currentHealthPoints);
unitRigidbody.isKinematic = true;
state = UnitState.IDLE;
subState = UnitSubState.IDLE_LEFT_COMBAT;
}
}
void updateState()
{
if (state != UnitState.RECOVERING)
{
checkDeath();
}
switch (state)
{
case UnitState.IDLE:
unitUI.gameObject.SetActive(false);
switch (subState)
{
case UnitSubState.IDLE_LEFT_COMBAT:
goToPosition(patrolPosition);
subState = UnitSubState.IDLE_MOVING;
break;
case UnitSubState.IDLE_STOPPED:
if (homeRoom == null)
{
break;
}
Vector3 position = homeRoom.getRandomPosition();
goToPosition(position);
subState = UnitSubState.IDLE_MOVING;
break;
case UnitSubState.IDLE_MOVING:
if (navMeshAgent.remainingDistance < 5)
{
subState = UnitSubState.IDLE_STOPPED;
}
if (navMeshAgent.pathStatus == NavMeshPathStatus.PathInvalid)
{
Debug.Log("Path inválido");
subState = UnitSubState.IDLE_STOPPED;
}
break;
}
if (canSeePlayer())
{
state = UnitState.IN_COMBAT;
}
break;
case UnitState.IN_COMBAT:
if (!canSeePlayer())
{
leaveCombatTimerCount -= Time.deltaTime;
if (leaveCombatTimerCount < 0)
{
state = UnitState.IDLE;
subState = UnitSubState.IDLE_LEFT_COMBAT;
leaveCombatTimerCount = leaveCombatTimer;
}
}
else
{
leaveCombatTimerCount = leaveCombatTimer;
}
if (isInCombatDistance())
{
if (isAttackReady())
{
startAttack();
}
else
{
stopChasing();
}
}
else
{
chasePlayer();
}
updateAttackTimer();
break;
case UnitState.ATTACKING:
if (attackAnimationIsOver())
{
performAttack();
}
break;
case UnitState.ON_ATTACK:
break;
case UnitState.DEAD:
unitUI.gameObject.SetActive(false);
// Check item drops
checkDrops();
// Disable flags
navMeshAgent.enabled = false;
animator.SetBool("Attack", false);
animator.SetBool("MoveForward", false);
animator.SetBool("Death", true);
unitRigidbody.isKinematic = false;
gameObject.layer = 9;
state = UnitState.RECOVERING;
break;
case UnitState.RECOVERING:
recover();
break;
}
}
