public void RemoveBottomPiece()
{
if (piecesCollection.Count == 0)
{
return;
}
TreePiece pieceToRemove = piecesCollection.Dequeue();
pieceToRemove.DestroyPiece();
//Move the trunk down
StopAllCoroutines();
Vector3 startPosition = trunkParent.localPosition;
Vector3 endPosition = -Vector3.up * (treeSize - piecesCollection.Count);
StartCoroutine(Helper.AnimationRoutine(collapseAnimationDuration, t =>
{
trunkParent.localPosition = Vector3.LerpUnclamped(startPosition, endPosition, collapseCurve.Evaluate(t));
}));
//If this was the last piece, we fire the event saying the tree was totally destroyed
if (piecesCollection.Count == 0)
{
treeDestroyed?.Invoke(this, EventArgs.Empty);
}
}
public override void ReturnToPool()
{
//Return all remaining pieces to the pool, in case there's still any
while (piecesCollection.Count > 0)
{
TreePiece piece = piecesCollection.Dequeue();
piece.transform.SetParent(null);
piece.ReturnToPool();
}
base.ReturnToPool();
}
private void GenerateTrunk(int size)
{
//Clear the list of pieces if any still exists
while (piecesCollection.Count > 0)
{
TreePiece piece = piecesCollection.Dequeue();
piece.ReturnToPool();
}
treeSize = size;
trunkParent.localPosition = Vector3.zero;
//Create new pieces based on the size
for (int i = 0; i < size; i++)
{
TreePiece piece = treePiecesPool.GetPooledObject <TreePiece>();
piece.transform.SetParent(trunkParent);
piece.transform.SetAsFirstSibling();
piece.transform.localPosition = Vector3.up * i;
piece.transform.localScale = Vector3.one;
piece.transform.localRotation = Quaternion.AngleAxis(UnityEngine.Random.Range(0, 4) * 90, Vector3.up);
piecesCollection.Enqueue(piece);
}
}
