public void CheckDistance()
{
if (!target.GetComponent <Player>().isDead)
{
if (Vector3.Distance(target.position, transform.position) <= chaseRadius)
{
if (Vector3.Distance(target.position, transform.position) <= attackRadius)
{
//Attack state
ChangeAnim(target.position - transform.position);
stateMachine.ChangeState(GreyClaw_AttackState.Instance());
}
else if (!isAttacking)
{
//Chase state
stateMachine.ChangeState(GreyClaw_WalkingState.Instance());
}
}
else
{
//Idle State
stateMachine.ChangeState(GreyClaw_IdleState.Instance());
}
}
else
{
//If player is dead
ChangeAnim(Vector2.down);
StopCoroutine("AttackCo");
}
}
public static GreyClaw_IdleState Instance()
{
if (_instance == null)
{
_instance = new GreyClaw_IdleState();
}
return(_instance);
}
public override void ExecuteState(GreyClaw owner)
{
if (!owner.isAttacking)
{
owner.StartAttacking();
alreadyAttacked = true;
if (alreadyAttacked)
{
alreadyAttacked = false;
owner.GetFSM().ChangeState(GreyClaw_IdleState.Instance());
}
}
}
private void Start()
{
myRigidbody = GetComponent <Rigidbody2D>();
anim = GetComponent <Animator>();
anim.SetFloat("moveX", 0f);
anim.SetFloat("moveY", -1f);
isAttacking = false;
target = GameObject.FindWithTag("Player").transform;
stateMachine = new StateMachine <GreyClaw>(this);
stateMachine.currentState = GreyClaw_IdleState.Instance();
}
