public Bullet(Game game, Vector2 position, BulletSource bulletSource)
: base(game)
{
this.position = position;
this.bulletSource = bulletSource;
bulletTex = BulletsManager.BulletTex[(int)bulletSource];
srcRect = new Rectangle(0, 0, 20, 20);
destRect = new Rectangle((int)position.X, (int)position.Y, 20, 20);
}
private void Awake()
{
fightStatus = GetComponent <FightStatus>();
if (tag == "Player")
{
sourceType = BulletSource.player;
}
else
{
sourceType = BulletSource.enemy;
}
lastBackgunHitEffect = new float[backgunHitEffects.Length];
bulletLayerMask = ~LayerMask.GetMask(new string[] { "Bullet" });
}
private IEnumerator damageArea(Vector3 center, float rad, int dmg, float interval, BulletSource source)
{
while (true)
{
// get all the colliders in range
ArrayList damagedObjIDs = new ArrayList();
Collider[] hitColliders = Physics.OverlapSphere(center, rad);
foreach (Collider collider in hitColliders)
{
// check null
if (collider == null)
{
continue;
}
// check this game obj has been damaged or not
int objID = collider.gameObject.GetInstanceID();
if (damagedObjIDs.Contains(objID))
{
continue;
}
else
{
damagedObjIDs.Add(objID);
}
// ignore boundary and other bullets
if (collider.tag == "Boundary" ||
collider.tag == "Bullet" ||
collider.tag == "Powerup")
{
// do nothing
continue;
}
// ignore player (bullets from player)
else if (collider.tag == "Player" &&
bulletSource == BulletSource.player)
{
// do nothing
continue;
}
// ignore enemies (bullets from enemies)
else if (collider.tag == "Enemy" &&
bulletSource == BulletSource.enemy)
{
// do nothing
continue;
}
// hit anything else Damageable
else
{
// apply damage to it
Damageable target = collider.GetComponent <Damageable>();
if (target != null)
{
target.applyDamage(dmg);
}
}
}
// damage interval
if (interval <= 0)
{
break;
}
else
{
yield return(new WaitForSeconds(interval));
}
}
}
