void Start()
{
state = Enemy3State.Idle;
transform.localScale = new Vector3(1, 1, 1);
player = GameObject.FindGameObjectWithTag("Player");
playerController = GameObject.FindGameObjectWithTag("Player").GetComponent <PlayerController>();
}
void Start()
{
state = Enemy3State.Idle;
transform.localScale = new Vector3(1,1,1);
player = GameObject.FindGameObjectWithTag("Player");
playerController = GameObject.FindGameObjectWithTag("Player").GetComponent<PlayerController>();
}
public void Activate()
{
if (currentState == Enemy3State.Inactive)
{
currentState = Enemy3State.Activated;
}
}
public void Death()
{
gm.score += scoreWorth;
gm.UpdateScore();
currentState = Enemy3State.Dead;
fabCtrl.PlaySoundEnemy3Destroyed();
GetComponent <SpriteRenderer>().enabled = false;
GetComponent <BoxCollider2D>().enabled = false;
//animation + effects?
}
void OnTriggerEnter(Collider other)
{
if (other.gameObject.tag == "PlayerProjectile")
{
isDie = true;
Instantiate(enemyExplosion, transform.position, transform.rotation);
Destroy(other.gameObject);
state = Enemy3State.Die;
Destroy(this.gameObject, 1f);
}
if (other.gameObject.tag == "Grenade")
{
Instantiate(grenadeExplosionPrefab, transform.position, transform.rotation);
this.transform.position += transform.up * 6.5f * Time.deltaTime;
state = Enemy3State.GrenadeDie;
Destroy(this.gameObject, 1.2f);
}
}
void FixedUpdate()
{
Vector3 direction = (player.transform.position - this.transform.position).normalized;
Ray ray = new Ray(this.transform.position, direction);
RaycastHit hitinfo;
bool isPlayer = Physics.Raycast(ray, out hitinfo, 0.5f);
if (isPlayer)
{
if (playerController != null && playerController.Projectile && transform.localScale.x == -player.transform.localScale.x)
{
state = Enemy3State.Die;
isDie = true;
Instantiate(enemyExplosion, this.transform.position, Quaternion.identity);
Destroy(this.gameObject, 0.4f);
}
isPlayer = false;
}
//Debug.DrawLine(transform.position, ray.direction, Color.red, 1);
}
// Update is called once per frame
void Update()
{
if (transform.position.x - player.transform.position.x > 0)
{
transform.localScale = new Vector3(1, 1, 1);
}
else
{
transform.localScale = new Vector3(-1, 1, 1);
}
//控制敌人1各种状态之间的切换
mtime += Time.deltaTime;
switch (state)
{
case Enemy3State.Idle:
enemy3Idle.SetActive(true);
enemy3Die.SetActive(false);
enemy3grenadeDie.SetActive(false);
enemy3Shoot.SetActive(false);
enemy3ShootWalking.SetActive(false);
break;
case Enemy3State.Die:
if (mtime > 1.5f)
{
AudioSource.PlayClipAtPoint(enemyDie, new Vector3(transform.position.x,
transform.position.y, transform.position.z));
mtime = 0;
}
if (enemy3Die != null) {
enemy3Die.SetActive(true);
enemy3Idle.SetActive(false);
enemy3grenadeDie.SetActive(false);
enemy3Shoot.SetActive(false);
enemy3ShootWalking.SetActive(false);
Destroy(this.gameObject,2f);
}
break;
case Enemy3State.GrenadeDie:
if (mtime > 1.5f)
{
AudioSource.PlayClipAtPoint(enemyDie, new Vector3(transform.position.x,
transform.position.y, transform.position.z));
mtime = 0;
}
enemy3Idle.SetActive(false);
enemy3Die.SetActive(false);
enemy3grenadeDie.SetActive(true);
enemy3Shoot.SetActive(false);
enemy3ShootWalking.SetActive(false);
if (enemy3grenadeDie != null) {
Destroy(this.gameObject,2f);
}
break;
case Enemy3State.Shoot:
if (isDie)
{
state = Enemy3State.Die;
isDie = false;
}
enemy3Idle.SetActive(false);
enemy3Die.SetActive(false);
enemy3grenadeDie.SetActive(false);
enemy3Shoot.SetActive(true);
enemy3ShootWalking.SetActive(false);
timer -= Time.deltaTime;
if (timer <= 0 && Mathf.Abs(transform.position.x - player.transform.position.x) < 3.5f)
{
ShootBall();
timer = 0.8f;
}
break;
case Enemy3State.ShootWalking:
transform.position=Vector2.MoveTowards(transform.position,player.transform.position,Time.deltaTime*1f);
enemy3Idle.SetActive(false);
enemy3Die.SetActive(false);
enemy3grenadeDie.SetActive(false);
enemy3Shoot.SetActive(false);
enemy3ShootWalking.SetActive(true);
break;
default:
break;
}
if (transform.position.x - player.transform.position.x < 8)
{
state = Enemy3State.ShootWalking;
if (isDie) {
state = Enemy3State.Die;
}
}
if (Mathf.Abs(transform.position.x - player.transform.position.x) < 3.5f)
{
state = Enemy3State.Shoot;
if (isDie)
{
state = Enemy3State.Die;
}
}
}
void FixedUpdate()
{
Vector3 direction = (player.transform.position - this.transform.position).normalized;
Ray ray = new Ray(this.transform.position, direction);
RaycastHit hitinfo;
bool isPlayer = Physics.Raycast(ray, out hitinfo, 0.5f);
if (isPlayer)
{
if (playerController!=null&&playerController.Projectile&&transform.localScale.x==-player.transform.localScale.x)
{
state = Enemy3State.Die;
isDie = true;
Instantiate(enemyExplosion, this.transform.position, Quaternion.identity);
Destroy(this.gameObject, 0.4f);
}
isPlayer = false;
}
//Debug.DrawLine(transform.position, ray.direction, Color.red, 1);
}
void OnTriggerEnter(Collider other)
{
if (other.gameObject.tag == "PlayerProjectile")
{
isDie = true;
Instantiate(enemyExplosion, transform.position, transform.rotation);
Destroy(other.gameObject);
state = Enemy3State.Die;
Destroy(this.gameObject, 1f);
}
if (other.gameObject.tag == "Grenade")
{
Instantiate(grenadeExplosionPrefab, transform.position, transform.rotation);
this.transform.position += transform.up * 6.5f * Time.deltaTime;
state = Enemy3State.GrenadeDie;
Destroy(this.gameObject, 1.2f);
}
}
// Update is called once per frame
void Update()
{
if (transform.position.x - player.transform.position.x > 0)
{
transform.localScale = new Vector3(1, 1, 1);
}
else
{
transform.localScale = new Vector3(-1, 1, 1);
}
//控制敌人1各种状态之间的切换
mtime += Time.deltaTime;
switch (state)
{
case Enemy3State.Idle:
enemy3Idle.SetActive(true);
enemy3Die.SetActive(false);
enemy3grenadeDie.SetActive(false);
enemy3Shoot.SetActive(false);
enemy3ShootWalking.SetActive(false);
break;
case Enemy3State.Die:
if (mtime > 1.5f)
{
AudioSource.PlayClipAtPoint(enemyDie, new Vector3(transform.position.x,
transform.position.y, transform.position.z));
mtime = 0;
}
if (enemy3Die != null)
{
enemy3Die.SetActive(true);
enemy3Idle.SetActive(false);
enemy3grenadeDie.SetActive(false);
enemy3Shoot.SetActive(false);
enemy3ShootWalking.SetActive(false);
Destroy(this.gameObject, 2f);
}
break;
case Enemy3State.GrenadeDie:
if (mtime > 1.5f)
{
AudioSource.PlayClipAtPoint(enemyDie, new Vector3(transform.position.x,
transform.position.y, transform.position.z));
mtime = 0;
}
enemy3Idle.SetActive(false);
enemy3Die.SetActive(false);
enemy3grenadeDie.SetActive(true);
enemy3Shoot.SetActive(false);
enemy3ShootWalking.SetActive(false);
if (enemy3grenadeDie != null)
{
Destroy(this.gameObject, 2f);
}
break;
case Enemy3State.Shoot:
if (isDie)
{
state = Enemy3State.Die;
isDie = false;
}
enemy3Idle.SetActive(false);
enemy3Die.SetActive(false);
enemy3grenadeDie.SetActive(false);
enemy3Shoot.SetActive(true);
enemy3ShootWalking.SetActive(false);
timer -= Time.deltaTime;
if (timer <= 0 && Mathf.Abs(transform.position.x - player.transform.position.x) < 3.5f)
{
ShootBall();
timer = 0.8f;
}
break;
case Enemy3State.ShootWalking:
transform.position = Vector2.MoveTowards(transform.position, player.transform.position, Time.deltaTime * 1f);
enemy3Idle.SetActive(false);
enemy3Die.SetActive(false);
enemy3grenadeDie.SetActive(false);
enemy3Shoot.SetActive(false);
enemy3ShootWalking.SetActive(true);
break;
default:
break;
}
if (transform.position.x - player.transform.position.x < 8)
{
state = Enemy3State.ShootWalking;
if (isDie)
{
state = Enemy3State.Die;
}
}
if (Mathf.Abs(transform.position.x - player.transform.position.x) < 3.5f)
{
state = Enemy3State.Shoot;
if (isDie)
{
state = Enemy3State.Die;
}
}
}
