The structure of the sprites module is formed by an array of sprites and several exported functions:
/*** src/sprites.js ***/
import sound from “react-native-sound";
const coinSound = new sound(“coin.wav", sound.MAIN_BUNDLE);
let heightOfRockUp = 25;
let heightOfRockDown = 25;
let heightOfGap = 30;
let heightOfGround = 20;
export const sprites = [
...
];
function prepareNewRockSizes() {
...
}
function getRockProps(type) {
...
}
export function moveSprites(sprites, elapsedTime = 1000 / 60) {
...
}
export function bounceParrot(sprites) {
...
}
function hasCollided(mainSprite, sprite) {
...
}
export function checkForCollision(mainSprite, sprites) {
...
}
export function getUpdatedScore(sprites, score) {
...
}This module begins by loading the sound effect we will play when the parrot passes a set of rocks to give feedback to the user about the increment in their score.
Then, we define some heights for several sprites:
heightOfRockUp: This is the height...