ngx-screen-saver/esm2020/lib/screen-savers/dvd/dvd.mjs

Screen saver component for Angular.

export const dvd = (p5) => {
    const width = p5.windowWidth;
    const height = p5.windowHeight;
    let dvdLogo;
    let posX = 300;
    let posY = 100;
    let velX;
    let velY;
    // PRELOAD
    p5.preload = () => {
        dvdLogo = p5.loadImage('assets/ngx-screen-saver/dvd_logo.png');
    };
    // SETUP
    p5.setup = () => {
        p5.createCanvas(width, height).addClass('ngx-screen-saver');
        p5.background(0);
        velX = 7;
        velY = 5;
    };
    // DRAW
    p5.draw = () => {
        p5.background(0);
        p5.image(dvdLogo, posX, posY);
        posX = posX + velX;
        posY = posY + velY;
        if (posX + dvdLogo.width >= width || posX <= 0) {
            velX = -velX;
        }
        if (posY + dvdLogo.height >= height || posY <= 0) {
            velY = -velY;
        }
    };
};
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