removeAllChildren method
void
removeAllChildren()
Removes all children of this node.
removeAllChildren();
Implementation
void removeAllChildren() {
for (Node child in _children) {
child._parent = null;
child._spriteBox = null;
}
_children = <Node>[];
_childrenNeedSorting = false;
if (_spriteBox != null) _spriteBox!._deregisterNode(null);
}