Functional Class

gistfile1.txt

// @JOHN DO NOT CONTINUE. 
// this is all original code, nothing added. 
// sorry you read this far. 

// ORIGINAL
const dog = {
name: 'Scout',
breed: ['Husky', 'German Shepherd'],
age: 4,
happiness: 50,
hunger: 10,
energy: 100,
};

dog['feed'] = function (food) {
if(dog.hunger - food > 0) {
  dog.hunger -= food;
} else {
  dog.hunger = 0;
}
}

dog['play'] = function(time) {
if(dog.happiness + time < 100) {
  dog.happiness += time;
} else {
  dog.happiness = 100;
}

if(dog.energy - time > 0) {
  dog.energy -= time;
} else {
  dog.energy = 0;
}
}

dog['nap'] = function(time) {
if(dog.energy + time < 100) {
  dog.energy += time;
} else {
  dog.energy = 100;
}
}

// Prototypal Class
var Dog = function(time, food) {
  var obj = Object.create(Dog.prototype);
  obj.name = 'Scout';
  obj.breed =  ['Husky', 'German Shepherd'];
  obj.time = time
  obj.food = food;
  obj.age = 4
  obj.happiness = 50;
  obj.hunger = 10;
  obj.energy = 100;
  return obj;
};

Dog.prototype.feed = function (food) {
  if(this.hunger - food > 0) {
    this.hunger -= food;
  } else {
    this.hunger = 0;
  }
}

Dog.prototype.play = function() { 
  if(this.happiness + this.time < 100) {
    this.happiness += this.time;
  } else {
    this.happiness = 100;
}
  if(this.energy - this.time > 0) {
    this.energy -= this.time;
  } else {
    this.energy = 0;
  }
}

Dog.prototype.nap = function() {
  if(this.energy + this.time < 100) {
    this.energy += obj.time;
  } else {
    console.log(this.energy);
    this.energy = 100;
  }
}

var newDog = Dog(100, 50);
console.log(newDog);

// Pseudoclassical Class
var Dog = function(time, food) {
   
    this.name = 'Scout';
    this.breed =  ['Husky', 'German Shepherd'];
    this.time = time;
    this.food = food;
    this.age = 4;
    this.happiness = 50;
    this.hunger = 10;
    this.energy = 100;
};

Dog.prototype.feed = function (food) {
  if(this.hunger - food > 0) {
    this.hunger -= food;
  } else {
    this.hunger = 0;
  }
}

Dog.prototype.play = function() { //how this is similar 
  if(this.happiness + this.time < 100) {
    this.happiness += this.time;
  } else {
    this.happiness = 100;
}
  if(this.energy - this.time > 0) {
    this.energy -= this.time;
  } else {
    this.energy = 0;
  }
}

Dog.prototype.nap = function() {
  if(this.energy + this.time < 100) {
    this.energy += obj.time;
  } else {
    console.log(this.energy);
    this.energy = 100;
  }
}

var newDog = new Dog(100, 50);
console.log(newDog)