euglena/src/EuglenaApplet.java

import processing.core.*;

public class EuglenaApplet extends PApplet {
    final int cameraMode = 9;
    final int whichArduino = 0;

    // Hardware
    ProjectorApplet projectorApplet;
    Camera camera;
    LEDControl ledControl;

    // Software components
    Menu menu;
    Calibrator calibrator;
    ClickGetter clickGetter;

    boolean tester;

    public static void main(String args[]) {
        PApplet.main("EuglenaApplet");
    }

    @Override
    public void settings() {
        size(1920, 1200, P2D);
    }

    @Override
    public void setup() {
        clear();
        smooth();

        camera = new Camera(this, cameraMode);
        ledControl = new LEDControl(this, whichArduino);

        menu = new Menu(this);

        // Start up projectorApplet window
        // Do this last, in case ProjectorApplet wants to use the camera, arduino, etc.
        projectorApplet = new ProjectorApplet(this);
        String[] args = {"Euglena projector"};
        PApplet.runSketch(args, projectorApplet);
        tester = false;
    }

    @Override
    public void draw() {
        menu.draw(this, ledControl);

        //Update webcam and draw the updated image to the screen
        camera.updateImage();
        imageMode(PApplet.CORNER);
        image(camera.getImage(), 0, 0, width - menu.width, height);

        if (!tester) {
//            this.projectorApplet.commandQueue.add(new Ellipse(0f, 0f, 1000f, 1000f, color(250, 250, 250), 8).drawCommand());

            this.clickGetter = new Ellipse(color(255), 10).clickGetter(projectorApplet);
            tester = true;
        }

    }


    @Override
    public void mouseClicked(){
        if (clickGetter != null) {
            if (clickGetter.click(mouseX, mouseY)) {
                clickGetter = null;
            }
        }
    }

    void drawArrow(int cx, int cy, int len, float angle){
        pushMatrix();
        translate(cx, cy);
        rotate(radians(angle));
        line(0,0,len, 0);
        line(len, 0, len - 8, -8);
        line(len, 0, len - 8, 8);
        popMatrix();
    }
}