Now you're going to make your own JSON object. It's going to be a simple version of a Pokémon. What you're going to need to build a basic Pokédex is listed below. I figured out this list by looking at the JSON of one Pokémon using the tool you saw on the last card.

• The Pokémon's id number
• Name of the Pokémon
• A picture of it
• Its “types” (fire, grass, water, etc.)

The Pokémon will be a kind of object, just like the ToDo was in the Intermediate JavaScript Sushi Cards. You can use a function to create and return an object, which lets you keep all the code related to that object neatly organised together. Add this function to your code to do so:

function Pokemon(pokemonIndex) {
 var info = pokemonInfo[pokemonIndex]

 this.id = info.id
 this.name = info.name
 this.image = pokePics[pokemonIndex]

}

The code takes in the index (number in an array) of a Pokémon which it looks up and stores in the info variable. The this keyword is used to refer to variables attached to the specific Pokémon object you're creating. Every Pokémon will have an id, name, and image, so you need to refer to the specific ones attached to this Pokémon. What the code does here is take the name and id from the JSON about the Pokémon and the image from the array (PokePics) of images.

The next part is a bit trickier: A Pokémon can have more than one type, so you need to create a types array to store them, and then add them using a for loop that looks through the types in info.types and adds their names into this.types. You need to update the function you just wrote to add the code for types, like this:

function Pokemon(pokemonIndex) {
 var info = pokemonInfo[pokemonIndex]

 this.id = info.id
 this.name = info.name
 this.image = pokePics[pokemonIndex]

 this.types = []

 for(var i = 0; i < info.types.length; i++){
   var type = info.types[i].type.name
   this.types.push(type)
 }

}

Now that you've got a function to make a Pokémon, you need another one that will make all the Pokémon, by calling this function as many times as you have Pokémon. As you can probably guess, that's another for loop! Aren't for loops great?

function makePokemonList(pokemonCount) {
 for(var i = 0; i < pokemonCount; i++){
   pokemon.push(new Pokemon(i))
 }
}

Notice how the new keyword is used to create a Pokemon object, using your Pokemon function. That new is telling JavaScript that the Pokemon function is making an object, rather than just doing series of instructions, so it will treat it a little differently. This is why the Pokemon object gets stored in the pokemon array, rather than a reference to the Pokemon function.

Add a call to makePokemonList to getPokemon, passing the number of Pokémon you've fetched as the value of pokemonCount, like this:

async function getPokemon(pokemonCount){
   pokemon = []
   await fetchManyPokemon(pokemonCount)
   await fetchPokemonImages()
   await makePokemonList(pokemonCount)
}