// Shooting towards target position
private void ShootAtPlayer()
{
EnemyBullet bullet = Instantiate(bulletPrefab);
bullet.transform.position = transform.position;
bullet.GetComponent <Rigidbody2D>().velocity = TargetDirection() * bulletSpeed;
}
/// <summary>
/// Boss shooting behaviour implmementation.
/// </summary>
private void BossShooting()
{
var target = TargetDirection();
EnemyBullet bullet = Instantiate(bulletPrefab);
bullet.transform.position = transform.position;
bullet.GetComponent <Rigidbody2D>().velocity = target * bulletSpeed * 2f;
bullet = Instantiate(bulletPrefab);
bullet.transform.position = transform.position;
bullet.GetComponent <Rigidbody2D>().velocity = new Vector2(target.x + 0.2f, target.y) * bulletSpeed * 1.5f;
bullet = Instantiate(bulletPrefab);
bullet.transform.position = transform.position;
bullet.GetComponent <Rigidbody2D>().velocity = new Vector2(target.x - 0.2f, TargetDirection().y) * bulletSpeed * 1.5f;
}
// Straight down shot
private void ShootStraightDown()
{
EnemyBullet bullet = Instantiate(bulletPrefab);
bullet.transform.position = transform.position;
Rigidbody2D rb = bullet.GetComponent <Rigidbody2D>();
rb.velocity = Vector2.down * bulletSpeed;
}
/// <summary>
/// 총알을 발사하고
/// 설정한다.
/// </summary>
void FireBullet()
{
EnemyBullet bullet = GameObject.Instantiate <EnemyBullet>();
Vec2D bulletPoint = gameObject.transform.position;
bulletPoint.Y += 8;
bullet.transform.position = bulletPoint;
DamageSystem damageSystem = bullet.GetComponent <DamageSystem>();
damageSystem.EventGiveDamage += () => GameObject.Destroy(bullet);
}
void OnHit(PlayerAttack hit)
{
// The DV boss has a chance to deflect normal and shotgun bullets
if ((hit is Bullet1 || hit is Bullet3) && GetComponent <DVBoss>() != null)
{
float chance = UnityEngine.Random.value;
if (chance <= 0.2f)
{
// reflect enemy bullet
GameObject bullet = hit.gameObject;
// Delfects an incoming bullet back at an enemy
EnemyBullet reverse = (EnemyBullet)Instantiate(e_bullet, bullet.transform.position, Quaternion.identity);
// Sets transfomr's parent for indicating, which player deflected the bullet
reverse.transform.parent = transform.parent;
reverse.set_duration(float.MaxValue);
reverse.damage = damage / 3;
// Sets bullet trajectory
reverse.GetComponent <Rigidbody2D>().velocity = -hit.gameObject.GetComponent <Rigidbody2D>().velocity;
Destroy(hit.gameObject);
}
return;
}
//keep track of last player to attack and update their scores
lastPlayerToAttack = hit.transform.parent.gameObject;
if (hit is Bullet1 || hit is Bullet2 || hit is Bullet3 || hit is Slash)
{
hit.transform.parent.gameObject.GetComponent <Player>().score.enemies_hit++;
}
// Pushback
body.AddForce(hit.hitImpulse);
// Take damage
health -= hit.getDamage();
// Flash
flash = 0.3f;
if (hit is Bullet2 && GetComponent <GrowBoss>() != null)
{
// Grow Boss stops piercing bullets
Destroy(hit.gameObject);
}
}
private void Fire()
{
// create a bullet
EnemyBullet bullet = Instantiate(bulletPrefab, bulletParent.transform);
// give it the same position as the player
bullet.transform.position = transform.position;
// play sound - AudioClip, Volume between 0 and 1
//AudioSource.PlayClipAtPoint(shootClip, Camera.main.transform.position,shootVolume);
// use a local AudioSource
audioSource.PlayOneShot(shootClip, shootVolume);
// play health pickup sound
//FindObjectOfType<AudioManager>().Play("HealthPowerUP");
Rigidbody2D rbb = bullet.GetComponent <Rigidbody2D>();
rbb.velocity = Vector2.down * bulletSpeed;
}
