void Update()
{
if (!isAlive)
{
return;
}
healthBar.gameObject.SetActive(unit.isSelected);
healthBar.health = health;
if (unit.formation)
{
currentTowerTarget = unit.formation.currentTowerTarget;
}
if (currentTowerTarget && isNearTower())
{
order = Commands.Attack;
currentTowerTarget.GetComponent <Tower> ().Attack(attackPower * Time.deltaTime);
}
else if (order == Commands.Attack)
{
order = Commands.None;
}
animator.SetBool("isWalking", false);
animator.SetBool("isAttacking", false);
switch (order)
{
case Commands.None:
break;
case Commands.Goto:
animator.SetBool("isWalking", true);
break;
case Commands.Attack:
animator.SetBool("isAttacking", true);
break;
}
if (health <= 0)
{
// TODO play death animation
unitSelection.unitsDeadCount++;
isAlive = false;
Destroy(healthBar.gameObject);
Destroy(GetComponent <FollowNavAgent>().agent.gameObject);
if (unit.formation)
{
unit.formation.RemoveUnit(unit);
}
unitSelection.DeselectUnit(unit);
Destroy(this.gameObject);
}
}