Drawing 2.0

int oldMouseX, oldMouseY;

color pen1, pen2;

int myPenWeight;

PFont bobsfont;

int bunny, bunnyY;

color c1, c2;

int aState;

int x1, y1;

int vX, vY;

int f1;

int mX, mY;

​

void setup() {

  size(600, 600);

  smooth();

  oldMouseX = 0;

  oldMouseY = 0;

  pen2 = color(0, 0, 0);

  c1 = color(255, 255, 255);

  c2 = color(0, 0, 0);

  background(c1);

  myPenWeight = 1;

  bobsfont = loadFont("text_36.vlw");

  bunny = 300;

  bunnyY = 40;

  aState = 0;

  x1 = 20;

  y1 = 80;

  vX = 5;

  vY = 1;

  f1 = int(random(255));

  mX = 20;

  mY = 80;

}

​

void draw() {

  fill(c2);

  textFont(bobsfont, 36);

  text("Pen", 0, 20);

  strokeWeight(myPenWeight);

  stroke(pen2);

  if (mousePressed && mouseY > 66) {

    if (oldMouseX != mouseX || oldMouseY != mouseY) {

      line(mouseX, mouseY, oldMouseX, oldMouseY);

    }

  }

  oldMouseX = mouseX;

  oldMouseY = mouseY;

    //red button

    strokeWeight(1);

    stroke(0);

    fill(255, 0, 0);

    ellipse(80, 15, 20, 20);

    //black button

    fill(0);

    ellipse(55, 15, 20, 20);

    //blue button

    fill (0, 0, 255);

    ellipse (105, 15, 20, 20);

    //green button

    fill(0, 255, 0);

    ellipse(130, 15, 20, 20);

    //orange button

    fill(255, 140, 0);

    ellipse(155, 15, 20, 20);

    //yellow button

    fill (255, 255, 0);

    ellipse(180, 15, 20, 20);

    //purple button

    fill(148, 0, 211);

    ellipse(205, 15, 20, 20);

    //random button

    fill(255);

    ellipse(230, 15, 20, 20);

    fill(0);

    text("?", 226, 24);

    //current color rect

    fill(pen2);

    rect(570, 5, 20, 20);

    if (mousePressed && dist(55, 15, mouseX, mouseY) < 10) {

      pen2 = color(0, 0, 0);

    }

    else if (mousePressed && dist(mouseX, mouseY, 80, 15) < 10) {

      pen2 = color(255, 0, 0);

    }

    else if (mousePressed && dist(mouseX, mouseY, 105, 15) < 10) {

      pen2 = color(0, 0, 255);

    }

    else if (mousePressed && dist(mouseX, mouseY, 130, 15) < 10) {

      pen2 = color(0, 255, 0);

    }

    else if (mousePressed && dist(mouseX, mouseY, 155, 15) < 10) {

      pen2 = color(255, 140, 0);

    }

    else if (mousePressed && dist(mouseX, mouseY, 180, 15) < 10) {

      pen2 = color(255, 255, 0);

    }

    else if (mousePressed && dist(mouseX, mouseY, 205, 15) < 10) {

      pen2 = color(148, 0, 211);

    }

    else if (mousePressed && dist(mouseX, mouseY, 230, 15) < 10) {

      pen2 = color(random(255), random(255), random(255));

    }

    //clear screen

    fill(0);

    stroke(0);

    rect(110, 32, 50, 25);

    fill(255);

    text("clear", 112, 53);

    if (mousePressed && mouseX > 110 && mouseX < 160 && mouseY > 32 && mouseY < 57) {

      background(255);

      myPenWeight = 1;

      pen2 = color(0, 0, 0);

      aState = 0;

      c2 = color(0, 0, 0);

    }

​

    //stroke weight buttons

    fill(255);

    strokeWeight(1);

    rect(60, 35, 20, 20);

    rect(85, 35, 20, 20);

    if (mousePressed && mouseX > 85 && mouseX < 105 && mouseY > 35 && mouseY < 55) {

      if (myPenWeight > 1) {

        myPenWeight --;

      }

    }

    fill(0);

    text("+", 65, 50);

    text("-", 92, 52);

    if (mousePressed && mouseX > 60 && mouseX < 80 && mouseY > 35 && mouseY < 55) {

      myPenWeight ++;

    }

​

    //eraser

    fill(255, 128, 114);

    strokeWeight(1);

    quad(20, 40, 50, 40, 40, 50, 10, 50); 

    if (mousePressed && mouseX > 10 && mouseX < 50 && mouseY > 40 && mouseY < 50) {

      myPenWeight ++;

      pen2 = c1;

    }

    //bunny

    fill(255);

    ellipse(565, 40, 3, 20);

    ellipse(575, 40, 3, 20);

    ellipse(585, 53, 25, 10);

    ellipse(570, 50, 15, 15);

    ellipse(590, 60, 5, 5);

    ellipse(580, 60, 5, 5);

    if (mousePressed && mouseX > 565 && mouseX < 590 && mouseY > 35 && mouseY < 65) {

      fill(255);

      stroke(pen2);

      strokeWeight(1);

      bunny = int(random(600));

      bunnyY = int(random(173, 700));

      ellipse(bunny, bunnyY - 100, 3, 20);

      ellipse(bunny + 10, bunnyY - 100, 3, 20);

      ellipse(bunny + 20, bunnyY - 87, 25, 10);

      ellipse(bunny + 5, bunnyY - 90, 15, 15);

      ellipse(bunny + 25, bunnyY - 80, 5, 5);

      ellipse(bunny + 15, bunnyY - 80, 5, 5);

    }

    fill(c2);

    text("Background", 255, 22);

    //red background

    if (button(420, 255, 0, 0)) {

      fill(c1);

      stroke(0);

      c1 = color(255, 0, 0);

      rect(0, 65, 600, 600);

      //c2 = color(0, 0, 0);

    }

    //blue background

    if (button(445, 0, 0, 255)) {

      fill(c1);

      stroke(0);

      c1 = color(0, 0, 255);

      rect(0, 65, 600, 600);

      //c2 = color(0, 0, 0);

    }

    //black background

    if (button(395, 0, 0, 0)) {

      fill(c1);

      stroke(0);

      c1 = color(0, 0, 0);

      rect(0, 65, 600, 600);

      //c2 = color(255, 255, 255);

    }

    //green background

    if (button(470, 0, 255, 0)) {

      fill(c1);

      stroke(0);

      c1 = color(0, 255, 0);

      rect(0, 65, 600, 600);

      //c2 = color(0, 0, 0);

    }

    //random background

    if (button(495, 255, 255, 255)) {

      fill(c1);

      stroke(0);

      c1 = color(random (255), random (255), random (255));

      rect(0, 65, 600, 600);

      //c2 = color(0, 0, 0);

    }

    fill(0, 0, 0);

    text("?", 491, 24);

    //auto draw button

    fill(255);

    stroke(0);

    rect (195, 32, 50, 25);

    fill(0);

    text("auto", 198, 53);

    rect (165, 32, 30, 25);

    rect(245, 32, 30, 25);

    fill(255);

    textSize(32);

    text("on", 168, 52);

    text("off", 247, 52);

    x1+=vX;

    y1+=vY;

    if (mousePressed && mouseX > 165 && mouseX < 195 && mouseY > 32 && mouseY < 57) {

      aState = 1;

    }

    if (mousePressed && mouseX > 245 && mouseX < 275 && mouseY > 32 && mouseY < 57) {

      aState = 0;

    }

    if (aState == 1) {

      fill(pen2);

      stroke(pen2);

      ellipse(x1, y1, 10, 10);

    }

    if ( x1 > width - 5 || x1 < 5) {

      vX *=-1;

    }

    if ( y1 > height - 5 || y1 < 71) {

      vY *=-1;

    }

    stroke(205, 201, 201);

    line(0, 65, 599, 65);

  }

​

  boolean button(int buttX, int buttR, int buttG, int buttB) {

    fill(buttR, buttG, buttB);

    strokeWeight(1);

    stroke(0);

    ellipse(buttX, 15, 20, 20);

    boolean hit = false;

    if (mousePressed && dist(buttX, 15, mouseX, mouseY) < 10) hit = true;

    return (hit);

  }

​

​