public IEnumerator StartStage()
{
if (_shooter != null)
{
UBulletPoolManager poolManager = _shooter.GetBulletPoolManager();
// Check if the bulletIndex is in valid range (bullet exists)
if (_bulletIndex >= 0 && _bulletIndex < poolManager.GetPrototypesCount())
{
for (int i = 0; i < _count; i++)
{
UBulletObject fetchedBullet = poolManager.FetchBulletByID(_bulletIndex, true, _shouldBulletAddToMonitor, _shouldBulletActivateCollider);
// rotate fetched bullet to have the same rotation as the shooter.
// This is meaningful as we want bullets to shoot at the same UP direction of the shooter
Transform fetchedBulletTrans = fetchedBullet.GetTransform();
Transform shooterTrans = _shooter.GetTransform();
fetchedBulletTrans.position = shooterTrans.position;
fetchedBulletTrans.rotation = shooterTrans.rotation;
// More motion settings on the bullet itself
_bulletInitEvent.Invoke(fetchedBullet);
// Invoke shootEvent here
_shooter.GetActor().InvokeShootEvents(fetchedBullet);
// all non-last shots should wait for the specified interval
if (i < _count - 1)
{
yield return(new WaitForSeconds(_intervalFunc()));
}
}
}
}
_isComplete = true;
yield break;
}
public UShootActor InvokeShootEvents(UBulletObject shotBullet) // This will be called in StartStage() in stages immediately on shoot
{
if (shootEvents != null)
{
shootEvents.Invoke(shotBullet);
}
return(this);
}
/// <summary>
/// Fetchs the bullet with ID.
/// Here we will do separation of tasks
/// a.k.a we will NOT worry about ANYTHING about position, rotation, etc. during fetching
/// NOTICE: ALL fetched bullet would be INACTIVE at the beginning
/// NOTICE: the last shouldActivateCollider is defaulted to TRUE
/// </summary>
/// <returns>The bullet by ID.</returns>
/// <param name="id">ID.</param>
public UBulletObject FetchBulletByID(int id, bool shouldActivate = false, bool shouldAddToMonitor = true, bool shouldActivateCollider = true)
{
Stack <UBulletObject> thePool = this.pools [id];
if (thePool.Count <= 0)
{
UBulletObject bulletObject = (Instantiate(this.prototypes [id].trans.gameObject) as GameObject).GetComponent <UBulletObject> ();
// Setting the pool manager of the new bullet to self
bulletObject.poolManager = this;
// Make it a child of poolTransform
bulletObject.trans.parent = poolTransform;
if (shouldActivate)
{
// Setting recyclable to FALSE to avoid unexpected removal from colliderMonitor
bulletObject.collider.SetRecyclable(false);
if (shouldAddToMonitor)
{
collisionMonitor.AddBulletCollider(bulletObject.collider);
if (shouldActivateCollider)
{
bulletObject.collider.SetEnable(true);
}
}
}
else
{
bulletObject.gameObject.SetActive(false);
}
// ALERT: REMOVED due to performance issue
// bulletObject.trans.DOKill ();
return(bulletObject);
}
else
{
UBulletObject bulletObject = this.pools [id].Pop();
if (shouldActivate)
{
bulletObject.gameObject.SetActive(true);
// Setting recyclable to FALSE to avoid unexpected removal from colliderMonitor
bulletObject.collider.SetRecyclable(false);
if (shouldAddToMonitor)
{
collisionMonitor.AddBulletCollider(bulletObject.collider);
if (shouldActivateCollider) // activate collider ONLY when the whole gameObject is first activated
{
bulletObject.collider.SetEnable(true);
}
}
}
// ALERT: REMOVED due to performance issue
// bulletObject.trans.DOKill ();
return(bulletObject);
}
}
/// <summary>
/// Preloads the bullet by ID.
/// NOTICE: ALL preloaded bullets would be INACTIVE by default
/// </summary>
/// <param name="id">Identifier.</param>
/// <param name="count">Count.</param>
public UBulletPoolManager PreloadBulletByID(int id, int count)
{
for (int i = 0; i < count; i++)
{
// This GetComponent<UBulletObject> is a must... though slow...
// But since it is happened at the beginning of stage, should not be a huge problem
UBulletObject bulletObject = (Instantiate(this.prototypes[id].trans.gameObject) as GameObject).GetComponent <UBulletObject>();
// Setting the pool manager of the new bullet to self
bulletObject.poolManager = this;
// Make it a child of poolTransform
bulletObject.trans.parent = poolTransform;
// Make this newly created bullet inactive
bulletObject.gameObject.SetActive(false);
// Push the newly created bullet to corresponding stack
this.pools[id].Push(bulletObject);
}
return(this);
}
// Moving to Awake() to avoid unexpected uninitialized bug
void Awake()
{
this.pools = new List <Stack <UBulletObject> > ();
int prototypesLen = this.prototypes.Count;
for (int i = 0; i < prototypesLen; i++)
{
UBulletObject obj = prototypes [i];
// Set pool ID
obj.poolID = i;
// Insert a new pool entry
pools.Add(new Stack <UBulletObject>());
}
if (this.poolTransform == null)
{
this.poolTransform = (new GameObject("_Pool")).transform;
this.poolTransform.parent = this.transform;
}
}
/// <summary>
/// Recycles the child bullet helper.
/// This is used to help recycling the children bullets
/// The different from the above method is that the PUSH TO STACK is dependent on shouldSplitChildrenOnRecycle
/// This takes into account of the idea that MAYBE you want to reclaim the children bullets on recycle
/// while the FIRST direct call to PUSH in above method is a MUST, while children ones are NOT
/// </summary>
/// <param name="bulletObject">Bullet object.</param>
/// <param name="shouldRecycleChildren">If set to <c>true</c> should recycle children.</param>
/// <param name="shouldSplitChildrenOnRecycle">If set to <c>true</c> should split children to individual pools on recycle.</param>
private void _RecycleChildBulletHelper(UBulletObject bulletObject, bool shouldRecycleChildren = false, bool shouldSplitChildrenOnRecycle = false)
{
// Stopping all running tweens and sequences
if (isUsingDOTween)
{
bulletObject.KillAllDOTweenAndDOTweenSequence();
}
// LEANTWEEN
if (isUsingLeanTween)
{
bulletObject.KillAllLeanTweenAndLeanTweenSequence();
}
// FIX: Terminate all callbacks (MUST DO!!!)
bulletObject.actor.ClearAllCallbacks();
bulletObject.collider.SetEnable(false);
// Removing current bullet collision detection is done by signaling the collisionMonitor
// To avoid racing, ALWAYS setRecyclable to true in calling
bulletObject.collider.SetRecyclable(true);
bulletObject.gameObject.SetActive(false);
if (shouldSplitChildrenOnRecycle)
{
this.pools [bulletObject.GetPoolID()].Push(bulletObject);
}
if (shouldRecycleChildren && bulletObject.children.Count >= 0)
{
foreach (UBulletObject childObject in bulletObject.children)
{
this._RecycleChildBulletHelper(childObject, shouldRecycleChildren, shouldSplitChildrenOnRecycle);
}
}
}
public IEnumerator StartStage()
{
if (_shooter != null)
{
UBulletPoolManager poolManager = _shooter.GetBulletPoolManager();
// Check if the bulletIndex is in valid range (bullet exists)
if (_bulletIndex >= 0 && _bulletIndex < poolManager.GetPrototypesCount())
{
// Forever and infinite
while (true)
{
// when this is true, the infinite call is forcefully stopped
if (_isForceStopped)
{
break;
}
UBulletObject fetchedBullet = poolManager.FetchBulletByID(_bulletIndex, true, _shouldBulletAddToMonitor, _shouldBulletActivateCollider);
// rotate fetched bullet to have the same rotation as the shooter.
// This is meaningful as we want bullets to shoot at the same UP direction of the shooter
Transform fetchedBulletTrans = fetchedBullet.GetTransform();
Transform shooterTrans = _shooter.GetTransform();
fetchedBulletTrans.position = shooterTrans.position;
fetchedBulletTrans.rotation = shooterTrans.rotation;
// More motion settings on the bullet itself
_bulletInitEvent.Invoke(fetchedBullet);
// Invoke shootEvent here
_shooter.GetActor().InvokeShootEvents(fetchedBullet);
yield return(new WaitForSeconds(_intervalFunc()));
}
}
}
yield break;
}
public int GetPoolID(UBulletObject obj)
{
return(obj.GetPoolID());
}
public UBulletActor(UBulletObject obj, UBulletCollider ubc)
{
this.bulletObject = obj;
this.collider = ubc;
}