void Update()
{
switch (state)
{
case GriffinState.Idle:
if ((targetPlayer.transform.position - transform.position).magnitude < Constants.ENEMY_DETECTION_RADIUS)
{
state = GriffinState.Approach;
body.velocity = new Vector2(speed, 0);
bEmitter.ToggleAutoFire();
//TODO Play griffin sound
if (!m_isBomber)
{
bEmitter.Target = new Vector2(speed * 1000000, transform.position.y);
}
else
{
bEmitter.Target = new Vector2(transform.position.x, -1000);
}
}
break;
case GriffinState.Approach:
elapsedTime += Time.deltaTime;
//float x = transform.localPosition.x + speed;
float y = sinKY * Mathf.Sin(elapsedTime * sinKX) + idealHeight;
transform.position = new Vector3(transform.position.x, y, 0);
if (m_isBomber)
{
bEmitter.Target = new Vector2(transform.position.x, -1000);
}
if (Mathf.Abs(transform.position.x - targetPlayer.transform.position.x) > m_disappearDist)
{
Destroy(gameObject); //Destroys enemy if player gets too far
}
break;
case GriffinState.Shoot:
break;
case GriffinState.Death:
GameObject exp = ExplosionManager.Inst.GetExplosion();
exp.transform.position = transform.position;
Destroy(this.gameObject);
break;
}
}
void Start()
{
body = this.gameObject.GetComponent <Rigidbody2D>();
state = GriffinState.Idle;
GameObject[] players = new GameObject[2];
players[0] = Managers.GetInstance().GetPlayerManager().GetPlayerOne();
players[1] = Managers.GetInstance().GetPlayerManager().GetPlayerTwo();
Physics2D.IgnoreCollision(players[0].GetComponent <Collider2D>(), GetComponent <Collider2D>());
Physics2D.IgnoreCollision(players[1].GetComponent <Collider2D>(), GetComponent <Collider2D>());
bEmitter = gameObject.GetComponent <BulletEmitter>();
if (Mathf.Abs(transform.position.x - players[0].transform.position.x) < Mathf.Abs(transform.position.x - players[1].transform.position.x))
{
targetPlayer = players[0];
speed = -Math.Abs(speed);
if (!m_isBomber)
{
bEmitter.Patterns[0] = "line:3:20";
bEmitter.Refresh();
}
else
{
bEmitter.Patterns[0] = "line:1:-15";
bEmitter.Refresh();
}
}
else
{
targetPlayer = players[1];
speed = Math.Abs(speed);
if (!m_isBomber)
{
bEmitter.Patterns[0] = "line:3:-20";
bEmitter.Refresh();
}
else
{
bEmitter.Patterns[0] = "line:1:15";
bEmitter.Refresh();
}
FlipSprite();
}
idealHeight = transform.position.y;
}
private void EnterDeathState()
{
state = GriffinState.Death;
}
