Objects and images 7.8

In your video you created an array of file names and used CONCATENATE to pass through a link to the image.

I want to use the array [i] to load the image from an array of URL’s, they have no logical file name so I need to reference the array index no. Instead.

I want to click the mouse and a new array index no. Is chosen and the image loaded.

Thanks!

Code:

var urls = [ "https://i.imgflip.com/tau4.jpg", "https://i.imgflip.com/2cp1.jpg", "https://i.imgflip.com/5kdc.jpg", "https://i.imgflip.com/1bgs.jpg", "https://i.imgflip.com/cv1y0.jpg", "https://i.imgflip.com/320xfw.jpg " ];

var bubbles = [];
var memeImg;

function preload() {

vvvvvvvvvvvvv
memeImg = loadImage(urls[3]); **** this loads the urls array index 3 *****
}
^^^^^^^^^^^^^^^ this part needs to random select an index no.

function setup() {
createCanvas(600, 400);


}
function mousePressed(){

var b = new Bubble(mouseX, mouseY, memeImg) ;
bubbles.push(b)
print(bubbles)
}

function draw() {
background(0);
for (var i = 0; i < bubbles.length; i++) {
// bubbles[i].move();
bubbles[i].display();

}
}

Start from the provided preload() and mousePressed() functions and review how the urls array and memeImg are used. The requested behavior is for a mouse click to choose an array index and load the corresponding image, but the payload names no repository file or test to run.

Scritto dal modello di indicizzazione a partire dal testo della issue.