Created
January 20, 2016 09:42
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robodog
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| class GameObject { | |
| constructor(name) { | |
| this.name = name; | |
| } | |
| sayName() { | |
| console.log(`Hi, I am ${this.name}`); | |
| } | |
| } | |
| class Animal extends GameObject { | |
| eat() { | |
| console.log(`${this.name} is eating.`); | |
| } | |
| } | |
| class Dog extends Animal { | |
| constructor(name) { | |
| super(name) | |
| this.foodLevel = 0; | |
| } | |
| eat() { | |
| super.eat(); | |
| this.foodLevel++; | |
| } | |
| bark() { | |
| console.log(`${this.name} barking`); | |
| } | |
| } | |
| class Robot extends GameObject { | |
| constructor(name, speed) { | |
| super(name); | |
| this.speed = speed; | |
| } | |
| drive() { | |
| console.log(`${this.name} is driving at speed ${this.speed}`); | |
| } | |
| } | |
| class RobotDog extends Robot { | |
| constructor(name, speed) { | |
| super(name); | |
| this.speed = speed; | |
| this.foodLevel = 0; | |
| } | |
| // RobotDog is eating power | |
| eat() { | |
| console.log(`${this.name} is eating.`); | |
| this.foodLevel++; | |
| } | |
| bark() { | |
| console.log(`${this.name} barking`); | |
| } | |
| } | |
| let rdog = new RobotDog("Spottyrobo", 29); | |
| rdog.sayName(); | |
| rdog.eat(); | |
| rdog.bark(); | |
| rdog.drive(); |
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