phaser3-rex-plugins/plugins/utils/system/FilterDisplayGameObjects.js

Plugins of phaser3

var FilterDisplayGameObjects = function (gameObjects, referanceGameObject) {
    var targetDisplayList = (referanceGameObject) ? referanceGameObject.displayList : undefined;
    var targetParentContainer = (referanceGameObject) ? referanceGameObject.parentContainer : undefined;

    return gameObjects.filter(function (gameObject) {
        var displayList = gameObject.displayList;
        var parentContainer = gameObject.parentContainer;

        // Inside a scene or a layer, or
        // Inside a container
        if (!displayList && !parentContainer) {
            return false;
        }

        if (!referanceGameObject) {
            return true;
        }

        // At the same scene or layer, or
        if (displayList) {
            return (displayList === targetDisplayList);
        }
        // Inside the same container
        if (parentContainer) {
            return (parentContainer === targetParentContainer);
        }

        return false;
    })
}

export default FilterDisplayGameObjects;