import { DisplayObject, Container } from '@pixi/display';
/**
* The instance name of the object.
* @memberof PIXI.DisplayObject#
* @member {string} name
*/
DisplayObject.prototype.name = null;
/**
* Returns the display object in the container.
*
* Recursive searches are done in a preorder traversal.
* @method getChildByName
* @memberof PIXI.Container#
* @param {string} name - Instance name.
* @param {boolean}[deep=false] - Whether to search recursively
* @returns {PIXI.DisplayObject} The child with the specified name.
*/
Container.prototype.getChildByName = function getChildByName<T extends DisplayObject = DisplayObject>(
name: string,
deep?: boolean,
): T
{
for (let i = 0, j = this.children.length; i < j; i++)
{
if (this.children[i].name === name)
{
return this.children[i];
}
}
if (deep)
{
for (let i = 0, j = this.children.length; i < j; i++)
{
const child = (this.children[i] as Container);
if (!child.getChildByName)
{
continue;
}
const target = child.getChildByName<T>(name, true);
if (target)
{
return target;
}
}
}
return null;
};