p5 Button Interaction

Question

Why doesn't the ellipse appear when I click the button?
https://code.sololearn.com/WtbZv7193MZF/?ref=app

Answer 1

( ͡⚆ ͜ʖ ͡⚆)

Since you are using an object constructor (Ball()), in the add() you have to create an instance of Ball by using the new keyword ex. let ball = new Ball().

There were two other problems I notice
1. random(0.400) should be random(0,400)
2. don't need the draw function in this case

https://code.sololearn.com/WTW4Zk013SS2/#html

Answer 2

Thanks, I was told using objects is a better choice, is that true? Anyway thanks for the help!

Answer 3

That is true if you want the object to interact with other objects, its environment, or user interaction.

Answer 4

Good day peeps good to be here