/// <summary>
/// Set the sprite for a given object
/// </summary>
/// <param name="bullet"></param>
/// <param name="bankEntry"></param>
/// <param name="bulletGameObject"></param>
/// <returns></returns>
public BulletScript SetBulletSettings(BulletObject bullet, BulletBankEntry bankEntry, GameObject bulletGameObject)
{
// Change sprite if the field has been filled
if (bankEntry.sprite != null)
{
SpriteRenderer spriteRenderer = bulletGameObject.GetComponentInChildren <SpriteRenderer>();
if (spriteRenderer != null)
{
spriteRenderer.sprite = bankEntry.sprite;
}
}
// Make sure we have the appropriate script
BulletScript bulletScript = bulletGameObject.GetComponent <BulletScript>();
if (bulletScript == null)
{
bulletScript = bulletGameObject.AddComponent <BulletScript>();
}
bulletScript.DestroyWhenOutOfScreen = bankEntry.DestroyWhenOutOfScreen;
// Auto destruction
if (bankEntry.TimeToLiveInSeconds > 0)
{
StartCoroutine(DestroyAfterTimeOut(bullet, bankEntry.TimeToLiveInSeconds));
}
return(bulletScript);
}
private IEnumerator DestroyAfterTimeOut(BulletObject bullet, float duration)
{
yield return(new WaitForSeconds(duration));
if (bullet != null)
{
RemoveBullet(bullet);
}
}
/// <summary>
/// Create a bullet using the bullet bank
/// </summary>
/// <param name="bullet"></param>
/// <param name="bulletName"></param>
/// <returns></returns>
public BulletScript CreateBulletFromBank(BulletObject bullet, string bulletName)
{
// Look in the bank
BulletBankEntry bankEntry = GetBulletPrefabFromBank(bulletName);
// Instatiate a prefab
GameObject bulletGameObject = Instantiate(bankEntry.prefab, bullet.position, Quaternion.identity) as GameObject;
return(SetBulletSettings(bullet, bankEntry, bulletGameObject));
}
/// <summary>
/// Clean bullet
/// </summary>
/// <param name="deadBullet"></param>
public void RemoveBullet(BulletMLLib.Bullet deadBullet)
{
if (OnBulletDestroyed != null)
{
OnBulletDestroyed(deadBullet);
return;
}
if (deadBullet is BulletObject)
{
BulletObject b = (BulletObject)deadBullet;
if (b != null && b.Parent != null && b.Parent != null)
{
Destroy(b.Parent);
}
}
}
/// <summary>
/// Bullet spawn. Intantiate appropriate prefab.
/// </summary>
/// <param name="bullet"></param>
/// <param name="bulletName"></param>
void BulletSpawnedHandler(BulletObject bullet, string bulletName)
{
BulletScript bulletScript = null;
if (OnBulletSpawned != null)
{
bulletScript = OnBulletSpawned(bullet, bulletName);
}
else
{
bulletScript = CreateBulletFromBank(bullet, bulletName);
}
// Bullet properties
bulletScript.Bullet = bullet;
bulletScript.Bullet.Scale = scale;
bulletScript.Bullet.TimeSpeed = timeSpeed;
}
/// <summary>
/// New bullet creation
/// </summary>
/// <remarks>Not the bullet spawn, just the container creation, we don't know the bullet name here</remarks>
/// <returns></returns>
public BulletMLLib.Bullet CreateBullet(BulletMLLib.Bullet source, bool top)
{
// Try to get the parent
GameObject gameObject = null;
BulletSourceScript emitter = null;
if (source is TopBullet)
{
emitter = ((TopBullet)source).Parent;
if (emitter != null)
{
gameObject = emitter.gameObject;
}
}
else if (source is BulletObject)
{
gameObject = ((BulletObject)source).Parent;
}
// Create a top bullet (weird case)
if (top)
{
return(new TopBullet(this, emitter));
}
else
{
// Create a bullet
BulletObject bullet = null;
if (OnBulletCreated != null)
{
bullet = OnBulletCreated(gameObject);
}
else
{
bullet = new BulletObject(this, gameObject);
}
bullet.OnBulletSpawned += BulletSpawnedHandler;
return(bullet);
}
}
private IEnumerator DestroyAfterTimeOut(BulletObject bullet, float duration)
{
yield return new WaitForSeconds(duration);
if (bullet != null)
{
RemoveBullet(bullet);
}
}
/// <summary>
/// Set the sprite for a given object
/// </summary>
/// <param name="bullet"></param>
/// <param name="bankEntry"></param>
/// <param name="bulletGameObject"></param>
/// <returns></returns>
public BulletScript SetBulletSettings(BulletObject bullet, BulletBankEntry bankEntry, GameObject bulletGameObject)
{
// Change sprite if the field has been filled
if (bankEntry.sprite != null)
{
SpriteRenderer spriteRenderer = bulletGameObject.GetComponentInChildren<SpriteRenderer>();
if (spriteRenderer != null)
{
spriteRenderer.sprite = bankEntry.sprite;
}
}
// Make sure we have the appropriate script
BulletScript bulletScript = bulletGameObject.GetComponent<BulletScript>();
if (bulletScript == null)
{
bulletScript = bulletGameObject.AddComponent<BulletScript>();
}
bulletScript.DestroyWhenOutOfScreen = bankEntry.DestroyWhenOutOfScreen;
// Auto destruction
if (bankEntry.TimeToLiveInSeconds > 0)
{
StartCoroutine(DestroyAfterTimeOut(bullet, bankEntry.TimeToLiveInSeconds));
}
return bulletScript;
}
/// <summary>
/// Create a bullet using the bullet bank
/// </summary>
/// <param name="bullet"></param>
/// <param name="bulletName"></param>
/// <returns></returns>
public BulletScript CreateBulletFromBank(BulletObject bullet, string bulletName)
{
// Look in the bank
BulletBankEntry bankEntry = GetBulletPrefabFromBank(bulletName);
// Instatiate a prefab
GameObject bulletGameObject = Instantiate(bankEntry.prefab, bullet.position, Quaternion.identity) as GameObject;
bulletGameObject.transform.parent = bulletParent;
return SetBulletSettings(bullet, bankEntry, bulletGameObject);
}
/// <summary>
/// Bullet spawn. Intantiate appropriate prefab.
/// </summary>
/// <param name="bullet"></param>
/// <param name="bulletName"></param>
void BulletSpawnedHandler(BulletObject bullet, string bulletName)
{
BulletScript bulletScript = null;
if (OnBulletSpawned != null)
{
bulletScript = OnBulletSpawned(bullet, bulletName);
}
else
{
bulletScript = CreateBulletFromBank(bullet, bulletName);
}
// Bullet properties
bulletScript.Bullet = bullet;
bulletScript.Bullet.Scale = scale;
bulletScript.Bullet.TimeSpeed = timeSpeed;
}
/// <summary>
/// New bullet creation
/// </summary>
/// <remarks>Not the bullet spawn, just the container creation, we don't know the bullet name here</remarks>
/// <returns></returns>
public BulletMLLib.Bullet CreateBullet(BulletMLLib.Bullet source, bool top)
{
// Try to get the parent
GameObject gameObject = null;
BulletSourceScript emitter = null;
if (source is TopBullet)
{
emitter = ((TopBullet)source).Parent;
if (emitter != null)
{
gameObject = emitter.gameObject;
}
}
else if (source is BulletObject)
{
gameObject = ((BulletObject)source).Parent;
}
// Create a top bullet (weird case)
if (top)
{
return new TopBullet(this, emitter);
}
else
{
// Create a bullet
BulletObject bullet = null;
if (OnBulletCreated != null)
{
bullet = OnBulletCreated(gameObject);
}
else
{
bullet = new BulletObject(this, gameObject);
}
bullet.OnBulletSpawned += BulletSpawnedHandler;
return bullet;
}
}