//Jose M. Pena 
//game fixed
String title = " CST112 ET GAME Jose M. Pena";
 int score = 0;
 int numhits = 0;
 float etX, etY;
 float etSX, etSY;
 /////
 float sunX, sunY;
 float speed;
 /////
 float bombX, bombY;
 float bombSY;
 //////
 float bulletX1,bulletY1;
 float bulletX2,bulletY2;
 float bulletX3,bulletY3;
 float bulletS;
 
 
 void setup(){
   size(900,700);
   initialize();
   smooth();
   
 }
 void initialize(){
   score = 0;
   etX = mouseX;
   etY = mouseY;
   etSX = 1;
   etSY= 3.3;
   ////////
   sunX = 0;
   sunY = 50;
   speed = .5;
   /////////
   bombX = 0;
   bombY = -1;
   bombSY = 5; //bomb falls 5 frames
   /////////
   bulletX1 = 0;
   bulletY1 = -150;
   bulletX2 = 0;
   bulletY2 = -150;
   bulletX3 = 0;
   bulletY3 = -150;
   bulletS = 10;
   
 }
 
 void draw(){
   scene();
   et();
   bomb();
   bullets();
   checkHit();

   
 }
 void keyPressed(){
   //drops bomb
   if (key == 'b' || key == 'B') {
   bombX = random(width); 
   bombY = 10;
   } else if(key == 'r' || key== 'R') //reset score
   score = 0;
 } 

 

 void scene(){
   
   background(100,100,200);
   fill(127,255,127);
   rectMode(CENTER);
   ellipseMode(CENTER);
   rect(0,height,width*2,height+500);
   fill(0);
   grass();
   
   
   text( "SCORE:  " + score,    width-100, 100);	//// Display the score.
   text( " PRESS B TO DROP BTHE BOMB." , width - 300,100);
   text(title,10,height-20);
   
   etX += etSX;
   etY += etSY;
   sunX += speed;
   
  
   //sun
   fill(250,250,0);
   ellipse(sunX,sunY,100,100);
     if ((etX > width) || (etX < 0)){
       score = score + 1;
     }
     
 }
 void et(){
  
     
     
  
   //draw et's body
   stroke(0);
   fill(255,0,0);
   rect(etX,etY,45,65);
   
    
  
   //draw et's head
   stroke(0);
   fill(0,255,0);
   ellipse(etX,etY-75,90,85);
   
   //draw et eyes
   stroke(0);
   fill(255);
   ellipse(etX-19,etY-80,16,32);//left
   ellipse(etX+19,etY-80,16,32);//right
  
   //draw et's pants
   stroke(0);
   fill(0,0,100);
   rect(etX+13,etY+51,19,35);//right
   rect(etX-13,etY+51,19,35);//left
  
   //shoes
   stroke(0);
   fill(255);
   rect(etX+12,etY+71,22,10);//right
   rect(etX-14,etY+71,22,10);//left
   
   if ((etX > width) || (etX < 0)){
      etSX = etSX * -1;
    }
    if ((etY > height-70)|| (etY < 220)){
      etSY = etSY * -1;
    }
     if ((sunX > width)|| (sunX < 0)){
      speed = speed * -1;
     }
      if ((etY > height-70)|| (etY < 220)){
        score = score + 1;
      }
      if (mousePressed == true) {
   etX = mouseX;
   etY = mouseY;
  } 
  if (mousePressed == false) {
  etX = etX;
  etY = etY;
}
 if (numhits > 0){
     fill(0);
     text(numhits,  etX - 5, etY);
   }
 }
 void bomb(){
   //bomb
if (bombY < 0 || bombY > height){
  return;
}
bombY += bombSY;
fill(0); //black
ellipse(bombX, bombY, 50, 50);
 
 }
 
  
 void bullets(){
    if(keyPressed){
   if( key == 'q'){
     bulletX1 = 0;
     bulletY1 = 150;
    
   }
    }
      if(keyPressed){
   if( key == 'w'){
     bulletX2 = 0;
     bulletY2 = 350;
   }
    }
 if(keyPressed){
   if( key == 'e'){
     bulletX1 = 0;
     bulletY1 = 600;
   }
    } 
 
   //// make bullets fly across screen, but only when on the screen
   fill(0);
   if (bulletX1 > 0 || bulletX1 < width){
     ellipse(bulletX1,bulletY1, 20,20); 
     bulletX1 += bulletS;
     
   }
  if (bulletX2 > 0 || bulletX2 < width){
    ellipse(bulletX2,bulletY2, 20,20);
  bulletX2 += bulletS;
 }
  if (bulletX3 > 0 || bulletY3 < width){
    ellipse(bulletX3,bulletY3, 20,20);
   bulletX3 += bulletS;
  }
  //bullet holders
   fill(100);
   rect(0,150,10,30);
   rect(0,350,10,30);
   rect(0,600,10,30);
 }
 
 void grass(){
   stroke(0,127,0);
   float wave= mouseX-pmouseX; 
    for (float x=0; x<width; x += 20) {
      line(x, height,  x+wave, height-20);
    }
 }
//what happens if the bomb touches et
 void checkHit(){
   if (abs(bombX-etX) < 40     &&    abs(bombY-etY) < 50 ) 
 {
   background(0);
   score -= 5;
  ////bulletX1 = 0;
 //// bulletX2 = 0;
 //// bulletX3 = 0;
   bombY = -1;
   etX = 100;
   etY = 300;
   numhits += 1;
  }
  if (abs(bulletX1-etX) < 40     &&    abs(bulletY1-etY) < 50 )
  {
    background(0);
    bulletX1 = 0;
    bulletY1 = -150;
     etX = 100;
   etY = 300;
   numhits += 1;
  }
  if (abs(bulletX2-etX) < 40     &&    abs(bulletY2-etY) < 50 )
  {
    background(0);
    bulletX2 = 0;
    bulletY2 = -150;
    etX = 100;
    etY = 300;
    numhits += 1;
  }
 
 if (abs(bulletX3-etX) < 40     &&    abs(bulletY3-etY) < 50 )
  {
    background(0);
    bulletX3 = 0;
    bulletY3 = -150;
    etX = 100;
   etY = 300;
   numhits += 1;
  }

 
 }