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ANISHA'S TEAM/Flappy Bird/madalinaFlappyBird/flappybird/bird.pde

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+//file for class for bird
+
+class bird{
+
+  PVector pos; //make an object of vector class instead of int bc the pos will have direction x&y aka vector
+  PVector vel;
+  PVector acc;
+  float r = 16; //will be used to determine shape of the bird object in "ellipse"
+
+  bird(){ //default constructor
+
+    pos = new PVector( 50, height/2 );
+    vel = new PVector( 50, 50 );
+    acc = new PVector();
+
+  }
+
+  void applyForce( PVector force ){ //whenevr key pressed, acceleration is added
+
+    acc.add(force);
+
+  }
+
+  void update(){ //update for every frame how the bird appears
+
+  applyForce(gravity); //bird obj is acted upon by a gravitational force
+  pos.add(vel); //pos of bird incremented by dist travelled
+  vel.add(acc); //vel of the bird is incremented by change of speed
+  vel.limit(4); //max speed the bird can have
+  acc.mult(0);
+
+  if( pos.y > height ){ //if bird escapes screen
+
+    pos.y = height; //then reset the position and velocity
+    vel.mult(0);
+
+    }
+
+  }
+
+  void show(){
+
+    stroke( 0 ); //stroke is the border/outline of the object
+    fill( 255 ); //col of object
+    ellipse( pos.x, pos.y, r, r ); //shape of the object
+
+  }
+
+}

ANISHA'S TEAM/Flappy Bird/madalinaFlappyBird/flappybird/flappybird.pde

@@ -0,0 +1,76 @@
+PImage cityscape; //declare image object called mountain as bg
+
+PVector gravity = new PVector( 0, 1 );
+int score = 0; //initialize the score
+bird b;
+//pipe p;
+ArrayList<pipe> pipes=new ArrayList<pipe>();//declare an array object of type pipe (for the pipes being generated sequentially in the game)
+
+void setup(){
+
+  size(400, 612);
+  b = new bird();
+  pipes.add(new pipe());//add a pipe object to the list of pipes
+
+}
+
+void draw(){
+
+  cityscape = loadImage("cityscape.jpg"); //load dthe image
+  background(cityscape);
+
+  if( frameCount % 75 == 0 ){
+    pipes.add(new pipe());
+  }
+
+  if( keyPressed ){
+
+    PVector up = new PVector( 0, -5 );  //variable for displacement of bird object
+    b.applyForce(up); //displace object pup by 5 px
+
+  }
+
+  b.show();
+  b.update();
+
+  boolean safe = true; //a true flag variable to indicate if our bird collided with the pipe
+
+  for( int i = pipes.size()-1; i>=0; i-- ){
+    pipe p = pipes.get(i);
+    p.update();
+
+    if( p.hits(b) )//if the bird collides with the pipe
+    {
+      p.show(true);
+      safe=false;
+
+    }else {
+
+      p.show(false);
+
+    }
+
+    if( p.x < -p.w ){ //if the next x overlaps with the next pipe remove it
+      pipes.remove(i);
+    }
+
+  }
+
+    if( safe ) // no collision
+    {
+      score++; //increment the score
+    }
+    else{
+      score -= 50;//decrement the score with a penalty of 50 
+      }
+
+
+    fill(0,0,0); //color of the text displaying the score
+    textSize(30); //size of the text 
+    textAlign(CENTER);
+    text(score, width-80, 50); //display the score
+    score = constrain( score,0,score );
+
+
+
+}

ANISHA'S TEAM/Flappy Bird/madalinaFlappyBird/flappybird/pipe.pde

@@ -0,0 +1,53 @@
+
+int wid = 400;
+
+class pipe{
+
+  float x;
+  float top;
+  float bottom;
+  float w=40;
+
+  pipe(){ //constructor
+
+    x = wid + w;
+    top = random( 100, height/2 ); //heihgt of top pipe
+    bottom = random( 100, height/2 ); //height of bottom pipe
+
+  }
+
+  //check if theres collision of bird w pipe
+  boolean hits( bird b ){
+
+    if( (b.pos.x > x) && (b.pos.x <(x+w)) ){ //if bird lies within width of pipe
+      if( (b.pos.y < (top+b.r)) || (b.pos.y > (height-bottom-b.r)) ){
+        //if bird is either below upper pipe or above lower pipe
+        return true; //collision
+      }
+    }
+    return false; //no collision
+  }
+
+   void update(){
+    x -= 3;
+  }
+
+  void show( boolean hit ){
+
+    stroke(0);
+    strokeWeight(2);
+
+    if(hit){
+      fill(0);
+    }
+    else{
+      fill(255);
+    }
+
+    rect( x, 0, w, top );
+    rect( x, height-bottom, w, bottom );
+
+  }
+
+
+}