// ZOOG with VARIABLES
    //all variables 
    float monsterX=300, monsterY=300;

    // Bird:
    float birdX, birdY, birdDX=10, birdDY=0;
    float birdW=60, birdH=10;
    float birdR=255, birdG=0, birdB=0;
    float bird2= random(1,300);
    // Bomb :
    float bombX,bombY, bombDX, bombDY;
    float gravity= 9.81;
    //horizon
    float horizon, sunX, sunY;
    //house 
    float houseX, houseY;
    //zoog
    float zoogX, zoogY;
    float eyeR,eyeG,eyeB;
   //ship
    float shipX, shipY;
   
    //start of sketch
    void setup() {
      size(600,600); 
      smooth();
      fill(0);
      horizon = height/3;
      sunY = horizon/2;
      sunX = width/4;
      houseX=width*2/3;
      houseY=horizon-50;
      frameRate(15);
      reset();
    }
    
    void reset() {
      //bird start point
      birdX= 0;
      birdY= random(20,horizon);
      birdDX= random(5,15bb);
      birdDY= 0;
      birdR= random(100,255);
      birdG= random(200);
      birdB= random(200);
      birdW= 60 * random(0.5,3.0);
      birdH= birdW/5;
    }
    
    void draw() {
     scene();
     zoog();
    // ship();
     txt();
     action();
     show();
    
    }
    void show() {
  //// show all objects:  bird, bomb
  
  // Bird,flapping wing.
  fill( birdR, birdG, birdB );
  
  triangle( birdX,birdY, birdX-birdW,birdY-birdH, birdX-birdW,birdY+birdH );
 
 
  // Wing
  float flap=  2*birdH;
  if ( frameCount/9 % 2 == 0) flap=  -flap;
  triangle( birdX-birdW/3,birdY, birdX-birdW,birdY, birdX-birdW*2/3,birdY+flap );  
  // Bomb
  if (bombY>0) {
    fill( birdR, birdG, birdB ); 
    ellipse( bombX, bombY, birdW/10,birdH );
  }
}

void action() {
  //// Bird flies, bomb drops (if visible)
  birdX += birdDX;
  if (birdX > width+200) reset();
  if (bombY>0) {
    bombX += bombDX;
    bombY += bombDY;
    bombDY += gravity / frameRate ;
    if (bombY>height) bombY=0;      // Bomb disappears (Y=0)
  }
}
 



void bombDrop() {
  bombX=  birdX - birdW;
  bombY=  birdY;
  bombDX=  birdDX * 3/4;
  bombDY=0;
} 
    void txt() {
     fill(0); 
      text("Created By Enrico Fucci", 10,590);
       text("ZOOOOOG",300,20);
        text( "q to quit; r to reset; b drops bomb", 20, 30 );
    }
    void scene() {
      //sky, sun, grass
     text("Created By Enrico Fucci", 500,100);
     background(58,153,203); //blue sky
   
    sun();
    house();
    //title 
     stroke(1);
     fill(0);
    
     fill(15,165,26); //grass
     

     rect(0, horizon, width, height+3/4);//horizon
    }
    //sun 
     void sun() {
    
       //sun move to right
       sunX= sunX+.5;
       sunX= sunX % width;
       sunY= horizon -100*sin( PI * sunX/width); //sun rise and set 
     
       stroke(1);
       fill(#F0DA11);
       ellipse(sunX,sunY,60,60);
       }
       
       void house() {
         fill(#5A5A59);
         //noStroke();
        //house
         rectMode(CORNER);
         rect(houseX,houseY,120,80);
        //roof
         triangle(houseX, houseY, houseX+120, houseY, houseX+60, houseY-45);
         //window and door
         fill(255);
         rect( houseX+5,horizon-50, 20, 30 );//window left
          line(houseX+25,horizon-35,houseX+5,horizon-35);
         rect( houseX+95,horizon-50, 20, 30 );//window right
           line(houseX+115, horizon-35,houseX+95,horizon-35);
         rect( houseX+50,horizon-50, 20, 50 );//door
       }
       
       void zoog() {
     zoogX=  zoogX + (pmouseX-zoogX);
     zoogY=  pmouseY + (pmouseX-zoogX);
      
      fill(150);
        rectMode(CENTER);
          rect( zoogX,zoogY, 20, 100 );
            float shoulder=  zoogY;
            float headY=  shoulder-30;
            float hip=  zoogY+40;
            float tilt=(mouseX-pmouseX);
      //float tilt=(mouseX-pmouseX);
            // Head & eyes
      fill(0,150,35);
      ellipse( zoogX,headY, 60,60 );
      fill(0);
        ellipse( zoogX-19,headY, 16,32 );//left eye
        ellipse( zoogX+19,headY, 16,32 );//right eye
          eyeR=random(255);
          eyeB=random(255);
          eyeG=random(255);
          fill(eyeR,eyeG,eyeB);
            ellipse( zoogX-19, headY, 6,10 );//eyeball left
            ellipse( zoogX+19, headY, 6,10 );// eyeball right
     
    //mouth
    fill(255,0,0);
    ellipse(zoogX,headY+15,17,7);
    
     
       fill( 255, 0,  0 );
      // Legs:  left (-10) & right (+10) tilt toward mosue movement
       
      line( zoogX-10,hip, zoogX-10+tilt,hip+40 );//left leg
      line( zoogX+10,hip, zoogX+10+tilt,hip+40 );//right leg
     
      //arms
      line(zoogX+10,zoogY+10,zoogX+25,zoogY+30);
      line(zoogX-10,zoogY+10,zoogX-25,zoogY+30);
    }
       void ship() {
       
      
      shipX=  shipX + (zoogX-shipX) / 30;
      shipY=  shipY + (zoogY-shipY) / 30;
      shipY=  shipY<horizon-20 ? horizon+20 :shipY;
      
      fill(0);
      ellipse(shipX,shipY, 300, 175 ); //ship body
      ellipse(shipX,shipY-85,50,50);
      line(shipX+50,shipY+50,shipX+100,shipY+100);
      line(shipX-50,shipY+50,shipX-100,shipY+100);
  }
  
  

  
    void keyPressed() {
    if(key=='q') exit();
    if(key=='Q') exit();
    if (key == 'q') exit();
    if (key == 'r') reset();
    if (key == 'b') bombDrop();
   }