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class GameObject { constructor(attrs) { this.createdAt = attrs.createdAt; this.dimensions = attrs.dimensions; } destroy() { return 'Game object was removed from the game.'; } } class NPC extends GameObject { constructor(npcAttrs) { super(npcAttrs); this.hp = npcAttrs.hp; this.name = npcAttrs.name; } takeDamage() { return `${this.name} took damage.`; } } class Humanoid extends NPC { constructor(humAttrs) { super(humAttrs); this.faction = humAttrs.faction; this.weapons = humAttrs.weapons; this.language = humAttrs.language; } greet() { return `${this.name} offers a greeting in ${this.language}.`; } } /* Object oriented design is commonly used in video games. For this part of the assignment you will be implementing several constructor functions with their correct inheritance heirarchy. In this file you will be creating three constructor functions: GameObject createdAt dimensions destroy() // prototype method -> returns the string 'Game object was removed from the game.' NPC hp name takeDamage() // prototype method -> returns the string ' took damage.' // should inherit destroy() from GameObject's prototype Humanoid faction weapons language greet() // prototype method -> returns the string ' offers a greeting in .' // should inherit destroy() from GameObject through NPC // should inherit takeDamage() from NPC Inheritance chain: Humanoid -> NPC -> GameObject Instances of Humanoid should have all of the same properties as NPC and GameObject. Instances of NPC should have all of the same properties as GameObject. Example: const hamsterHuey = new Humanoid({ createdAt: new Date(), dimensions: { length: 2, width: 1, height: 1, }, hp: 5, name: 'Hamster Huey', faction: 'Gooey Kablooie', weapons: [ 'bubblegum', ], language: 'Hamsterish', }); hamsterHuey.greet(); // returns 'Hamster Huey offers a greeting in Hamsterish' hamsterHuey.takeDamage(); // returns 'Hamster Huey took damage.' hamsterHuey.destroy(); // returns 'Game object was removed from the game.' */ /* eslint-disable no-undef */ module.exports = { GameObject, NPC, Humanoid, };