I’m new to processing, and have been flicking through the programme and getting to grips with it, I have been trying to combine a simple animation from the basic tutorials page with a jpg as the back ground rather than a block colour, but I cant get it to work, anyone want to look over and explain where I’ve gone wrong?

Here is the code:


int currentFrame = 0;
PImage[] frames = new PImage[24];
int lastTime = 0;

void setup()
{
 size(640, 518);
 strokeWeight(12);
 PImage b;
 b = loadImage

("   "); // any jpg from a web page, i've left it blank on here, as my first post it wont let me past a URL

 for (int i = 0; i < frames.length; i++) {
   frames[i] = get();
 }
}

void draw()
{
 int currentTime = millis();
 if (currentTime > lastTime+30) {
   nextFrame();
   lastTime = currentTime;
 }
 if (mousePressed == true) {
   line(pmouseX, pmouseY, mouseX, mouseY);
 }
}

void nextFrame()
{
 frames[currentFrame] = get();
 currentFrame++;
 if (currentFrame >= frames.length) {
   currentFrame = 0;
 }
 image(frames[currentFrame], 0, 0);
}