// Update is called once per frame
void Update()
{
epawn.animator.SetBool("EnemyIdle", isIdle); //Setting the bool for the animation
epawn.animator.SetBool("EnemyWalk", isWalking); //Setting the bool for the animation
epawn.animator.SetBool("EnemyAttack", isAttacking); //Setting the bool for the animation
//AI states are based on enum values
switch (epawn.currentState)
{
//Idle state
case EnemyPawn.AIStates.Idle:
epawn.Idle();
//Check for transitions
if (epawn.senses.CanSee(GameManager.instance.player.gameObject))
{
isWalking = true;
epawn.currentState = EnemyPawn.AIStates.Chase;
}
else if (epawn.senses.CanHear(GameManager.instance.player.gameObject))
{
epawn.currentState = EnemyPawn.AIStates.LookAround;
}
break;
//Look around state
case EnemyPawn.AIStates.LookAround:
epawn.LookAround();
if (epawn.senses.CanSee(GameManager.instance.player.gameObject))
{
epawn.currentState = EnemyPawn.AIStates.Chase;
}
else if (!epawn.senses.CanHear(GameManager.instance.player.gameObject))
{
epawn.currentState = EnemyPawn.AIStates.Idle;
}
break;
//Chase state
case EnemyPawn.AIStates.Chase:
epawn.Chase();
//Check for transitions
if (Vector2.Distance(epawn.transform.position, GameManager.instance.player.transform.position) <= 2)
{
isAttacking = true;
epawn.currentState = EnemyPawn.AIStates.Attack;
}
else if (!epawn.senses.CanSee(GameManager.instance.player.gameObject))
{
isIdle = true;
epawn.currentState = EnemyPawn.AIStates.Idle;
}
break;
//Attack state
case EnemyPawn.AIStates.Attack:
epawn.Attack();
//Check for transitions
if (Vector3.Distance(epawn.transform.position, GameManager.instance.player.transform.position) > 1)
{
isWalking = true;
epawn.currentState = EnemyPawn.AIStates.Chase;
}
break;
}
}
// CALLS ENEMY PAWN FUNCTIONS
public void DoIdle()
{
enemyPawn.Idle();
}
