int horizon = 500;
int score=0;
float heroX=500,heroY=450, heroW=50,heroH=100; 
float sunX=100,sunY=50,sunW=80,sunH=80,sunDX=5; 
float bombX=sunX,bombY=sunY,bombW=40,bombH=40;
float herovX= 3,herovY=2,bombvY=5; 
float bulletX=-20,bulletY=random(height),bulletW=40,bulletH=30,bulletDX=5; 

void setup() {
  size(800,600);
  smooth();
  frameRate(30);
}

void draw() {
  scene();
  hero();
  bomb();
  bullet();
  theScore();
}

void scene(){
  background(50,50,200); // SKY
  fill(0);
  text(score,45,45);  // SCORE
  fill(0,255,0);
  rect(0,horizon,800,600); //GRASS
  fill(200,200,0);
  ellipse(sunX,sunY,sunW,sunH); // SUN
  sunX += sunDX; // MOVE SUN X
   if (sunX > width-sunW/4 || sunX < 0 + sunW/4)
   { // 'SUN X' WIDTH CONSTRAINTS
     sunDX= -sunDX; 
   }
 }
void hero(){
 if (key=='p'||key=='P') {
   text( "PAUSED",width/2,height/2); 
 } 
 else 
 {
   heroX += herovX;
   heroY += herovY;
       // MOVE HERO (>) OR (<) WIDTH
  if (heroX > width-heroW/4 || heroX < 0+heroW/4)
  {  // REVERSE SPEED || +POINTS
    herovX = -herovX;
    score += 1; 
  }
    // MOVE HERO ||(>) OR (<) HEIGHT
 heroY += herovY;
  if (heroY > height-heroH/4 || heroY < 0+heroH/4) 
  {  // REVERSE SPEED || +POINTS
    herovY = -herovY;
    score += 2;
   }
 }
 // DRAW HERO
 fill(0);
 rect(heroX,heroY,heroW,heroH); // HERO BODY
 fill(255);
 ellipse(heroX,heroY,heroW/2,heroH/2); // HERO EYE
 ellipse(heroX+20,heroY,heroW/2,heroH/2); // HERO EYE
}

void keyPressed() { // PRESS "B" TO DROP BOMBS ON EM!
  if (key == 'b'||key == 'B')
  { // FALLS FROM Y|X
    sunX= random(width); 
    bombY=sunY-2; 
    bombX=sunX; 
  }
  else if (key == 'v'||key == 'V') 
  { // BULLET TIME ON X AXIS
   bulletX += bulletDX;
   bulletY=random(height);
   
  }
  else if (key == 'r'||key =='R')
  { // 'R' = RESET SCORE
    score=0;
  }
 }

void bomb() { 
 if (bombY < sunY  ||  bombY>height)
 {// CHECK FOR BOMB  
     bombY= sunY;  // RESET BOMB
 }
  else
  { // BOMB SPEED
     bombY += bombvY; 
  }
// DRAW BOMB 
 fill(80);
 ellipse(bombX,bombY, 60,60 );
 line(bombX,bombY-30,bombX,bombY-40);
}

void bullet(){
   
  if(bulletX < 0 || bulletX > height)
   { // CHECK FOR BULLET
     bulletX = -10;
   }
   else 
   { // BULLET SPEED
      bulletX += bulletDX;
   }
//float    
  //  for(int i=0; i<3; i++){
      

}
////// VOID THE SCORE() \\\\\\
void theScore() {  // BOMB HITS HERO || --POINTS
  if ((dist(bombX, bombY, heroX, heroY) < 40))
    { //  DETECT COLLISION ^ || +SCORE 
      background(0);
      score -= 50;
      heroX = random(width);
      heroY = random(height);
    }
}