Building a Flappy Bird Game in Processing 3, with Source Code and a Download

A few days ago, I was bored and a friend's university programming assignment caught my eye. I took it on and found a few other fun things while looking things up. Here's an introduction to the software: Processing is a flexible software sketchbook and a language for learning how to code within the context of the visual arts. Since 2001, Processing has promoted software literacy within the visual arts and visual literacy within technology. There are tens of thousands of students, artists, designers, researchers, and hobbyists who use Processing for learning and prototyping. The game in action:

Next Step: First, download Processing 3: https://processing.org/download/   The Code:

//Flappy Code bird b = new bird(); pillar[] p = new pillar[3]; boolean end=false; boolean intro=true; int score=0; void setup(){ size(500,800); for(int i = 0;i<3;i++){ p[i]=new pillar(i); } } void draw(){ background(0); if(end){ b.move(); } b.drawBird(); if(end){ b.drag(); } b.checkCollisions(); for(int i = 0;i<3;i++){ p[i].drawPillar(); p[i].checkPosition(); } fill(0); stroke(255); textSize(32); if(end){ rect(20,20,100,50); fill(255); text(score,30,58); }else{ rect(150,100,200,50); rect(150,200,200,50); fill(255); if(intro){ text("Flappy Code",155,140); text("Click to Play",155,240); }else{ text("game over",170,140); text("score",180,240); text(score,280,240); } } } class bird{ float xPos,yPos,ySpeed; bird(){ xPos = 250; yPos = 400; } void drawBird(){ stroke(255); noFill(); strokeWeight(2); ellipse(xPos,yPos,20,20); } void jump(){ ySpeed=-10; } void drag(){ ySpeed+=0.4; } void move(){ yPos+=ySpeed; for(int i = 0;i<3;i++){ p[i].xPos-=3; } } void checkCollisions(){ if(yPos>800){ end=false; } for(int i = 0;i<3;i++){ if((xPos<p[i].xPos+10&&xPos>p[i].xPos-10)&&(yPos<p[i].opening-100yPos>p[i].opening+100)){ end=false; } } } } class pillar{ float xPos, opening; boolean cashed = false; pillar(int i){ xPos = 100+(i*200); opening = random(600)+100; } void drawPillar(){ line(xPos,0,xPos,opening-100);
line(xPos,opening+100,xPos,800); } void checkPosition(){ if(xPos<0){ xPos+=(200*3); opening = random(600)+100; cashed=false; } if(xPos<250&&cashed==false){ cashed=true; score++; } }

}
void reset(){
 end=true;
 score=0;
 b.yPos=400;
 for(int i = 0;i<3;i++){
  p\[i\].xPos+=550;
  p\[i\].cashed = false;
 }
}
void mousePressed(){
 b.jump();
 intro=false;
 if(end==false){
   reset();
 }
}
void keyPressed(){
 b.jump(); 
 intro=false;
 if(end==false){
   reset();
 }
}</span>

Download: Coming soon