float robocopX=100, robocopY=300, robocopDX=0, robocopDY=0;
float gangmembersX=500, gangmembersY=500, gangmembersDX=.5, gangmembersDY=.5;
float birdsX=0, birdsY=100, birdsDX=2, birdsDY=0;
int score=0;

void setup(){
size(600,600);
}

void draw(){
  if (key=='p'){
     instructions();
  }else{
  scene();
  action();
  scoring();
  }
}
////draws grass and sky
void scene(){
  background(29,222,59);
  fill(131,210,245);
  rect(0,0,600,200);
}

void action(){
 
  robocop();
  gangmembers();
  birds();
  ////adds point for collison 
  if (dist(robocopX,robocopY,gangmembersX,gangmembersY)<50){
  score-=10;
  gangmembersX=random(100,500);
  background(0);
  }
}
////draws robocop and moves him around
void robocop(){
  robocopX+=robocopDX;
  robocopY+=robocopDY;
  ////bounces robocop
  if (robocopX<30) robocopDX*=-1;
  if (robocopX>570) robocopDX*=-1;
  if (robocopY<230) robocopDY*=-1;
  if (robocopY>570) robocopDY*=-1;
  if (keyPressed){
    if (key=='f'){
      robocopDX*=1.1;
      robocopDY*=1.1;
    }
    if (key=='s'){
       robocopDX/=1.1;
      robocopDY/=1.1;
    }
  }
  fill(29,54,152);
  rect(robocopX,robocopY,20,40);
}

////draws gangmembers and moves him around
void gangmembers(){
  gangmembersX+=gangmembersDX;
  gangmembersY+=gangmembersDY;
  ////bounces gangmembers
  if (gangmembersX<30) gangmembersDX*=-1;
  if (gangmembersX>570) gangmembersDX*=-1;
  if (gangmembersY<230) gangmembersDY*=-1;
  if (gangmembersY>570) gangmembersDY*=-1;
  if (keyPressed){
    if (key=='f'){
      gangmembersDX*=1.1;
      gangmembersDY*=1.1;
    }
    if (key=='s'){
       gangmembersDX/=1.1;
      gangmembersDY/=1.1;
    }
  }
  fill(206,6,6);
  rect(gangmembersX,gangmembersY,20,40);
}

void scoring() {
  //// Scoreboard
  text( "Score is "+score, width-100, 50 );
}

void birds(){
  birdsX+=birdsDX;
  birdsY+=birdsDY;
  ////draws birds to fly accros top of screen
  if (birdsX>590){
    ////creates new flock of birds
    birdsX=10;
    score+=10;
  }
  ////draws actual birds
  fill(0);
  triangle(birdsX-10,birdsY-10,birdsX-10,birdsY+10,birdsX,birdsY);
  triangle(birdsX-30,birdsY+10,birdsX-30,birdsY+30,birdsX-20,birdsY+20);
  triangle(birdsX-30,birdsY-30,birdsX-30,birdsY-10,birdsX-20,birdsY-20);
}
  
void mousePressed() {
////moves robocop twards mouse
  robocopDX=  (mouseX-robocopX) / 50;
  robocopDY=  (mouseY-robocopY) / 50;
}
void instructions(){
  fill(0);
  text("PRESS f TO GO FASTER",400,100);
  text("PRESS s TO GO SLOWER",400,130);
  text("MICHAEL HOTETZ",50,550);
}