boolean gamePlaying = false;
boolean gameTitle = true;
eggclass egg;
int SCREENSIZE = 400;
ArrayList<spermclass> sperms = new ArrayList<spermclass>();

int spermcount = 0;
int score = 0;
void setup(){
  size(400,400);
  ellipseMode(CENTER);
  textFont(loadFont("Arial-Black-14.vlw"),14);
  egg = new eggclass();
  frameRate(60);
  lowLag.init();
  lowLag.load("LUDWIGVB.mp3");
  lowLag.load("POP.mp3");

}
boolean freeze = false;
void keyPressed(){
 //  freeze = true; 
}
float releaseDelay = 100;
float timer = 0;
void mouseReleased(){
  
  
  if(! gamePlaying){
    gamePlaying = true;
    gameTitle = false;
    sperms.clear();
    
    releaseDelay = map(constrain(mouseX,100,300),100,300,120,20);
    addSperm();
    timer = releaseDelay;
     spermcount = 1;
  score = 0;
  
    
    
  } 
 
}



void draw(){
  background(180,40,40);


  timer--;
  if(timer < 0 && gamePlaying){
     timer = releaseDelay;
     if(releaseDelay > 10) releaseDelay -= 1;
     //println(releaseDelay);
      spermcount++;
     addSperm(); 
  }

  if(gamePlaying){
    score += spermcount; 
    for(spermclass sperm : sperms){
      if(! freeze){sperm.move();}
    }

  } // end if(gamePlaying)
 
  egg.draw();

    for(spermclass sperm : sperms){
      sperm.draw();
    
      if(sperm.hit(egg)){
        gamePlaying = false;
          lowLag.play("LUDWIGVB.mp3");

        gameTitle = false;
      }

  }
       fill(255);
      textAlign(CENTER); 
  if(!gameTitle) { text("score: "+score,200,20);}
  if((! gamePlaying) ){
 

          if(! gameTitle){
      text("OH NOES!",200,50);
      text("YOUR PREGGERS!!!!!!",200,100);
            text("SEMEN HAS MILLIONS OF SPERMS!!!",200,150);
      text("remember sometimes the only way to win",200,200);
      text("is not to play!!!!!!!",200,250);
            //text("~o ~o ~o click to try again o~ o~ o~",200,300);
          } else {
           text("~o ~o ~o look out! o~ o~ o~",200,50);
      text("you are a precious egg cell!",200,100);
      text("try not to get PREGGERS!!!!!",200,150);
      text("click to start and look out for SPERMS!!!",200,200);
      
      
    }
    String extra = "";
    if(!gameTitle) extra = " this time"
    text("click for how much sex"+extra+":",200,300);  
     text("less sperms",50,350);
     text("more sperms",350,350);
     stroke(255);
     line(100,345,300,345);
     line(100,345,105,340);
     line(100,345,105,350);
     line(300,345,295,340);
     line(300,345,295,350);
     stroke(0);     
  }


}



//--------------------------------add sperm
void   addSperm(){
  lowLag.play("POP.mp3");
  float x,y;
  x = mouseX;
  y = mouseY;
  while(abs(mouseX - x ) < 80 ||abs(mouseY - y ) < 80){
    if( int(random(2)) == 0){
      if( int(random(2)) ==0){
        x = -20;
      } 
      else {
        x = SCREENSIZE + 20; 
      }
      y = random(SCREENSIZE - 30)+ 30;
    } 
    else {
      if( int(random(2)) ==0){
        y = -20; 
      } 
      else {
        y = SCREENSIZE + 20; 
      }
      x = random(SCREENSIZE - 30)+ 30;

    }

  }
  
  sperms.add( new spermclass(x,y));
}



//--------------------------------EGG CLASS
class eggclass{
    public float x,y;
    void draw(){

    if(gamePlaying){
       x = mouseX;
      y = mouseY ;
    } else {
       x = constrain(mouseX,100,300);
       
      y = 345;
      
    }
    
    drawEgg(x,y);
  } 
  eggclass(){
  }

}

void drawEgg(float x, float y){
 stroke(0);
    fill(0);
    ellipse(x,y,5,5);
    noFill();
    ellipse(x,y,10,10); 
}


//--------------------------------SPERM CLASS
class spermclass{
  float xs, ys, x, y;
  float tailx[] = new float[100] ;
  float taily[] = new float[100];

  float accel = .05;
  int tailsize = 20;

  spermclass(float px, float py){
    x = px;
    y = py;
    for(int i = 0; i < tailsize; i++){
      tailx[i] = x;
      taily[i] = y;
    } 
  }

  float tailOut = 0;

  void move(){
    for(int i = tailsize-1; i > 0; i--){
      tailx[i] = tailx[i-1];
      taily[i] = taily[i-1];
    } 
    
    
    
    
    tailx[0] = x;
    taily[0] = y;     

    if(x < mouseX) {
      xs += accel;
    } 
    else {
      xs -= accel;
    }
      
      if(y < mouseY) ys += accel;
      else ys -= accel;

      xs *= .99;
      ys *= .99;
      x += xs;
      y += ys;
      
      float facing = atan2(ys,xs);
      float tailFacing = facing + (PI/2); 
      tailOut+= .2;

      tailx[0] += 4 * cos(tailFacing) *  sin(tailOut);
      taily[0] +=  4 * sin(tailFacing) * sin(tailOut);   
      
    }

    void draw(){
      stroke(0);
      for(int i = 1; i < tailsize; i++){
        line(tailx[i],taily[i],tailx[i-1],taily[i-1]);
      } 

      fill(0);
      ellipse(x,y,3,3);
      line(x,y,tailx[0], taily[0]);
      
      
      //line(x, y , x + cos(facing)*20, y + sin(facing)*20);
      
    } 

    boolean hit(eggclass egg){
      if(sqrt(   
          ((x - egg.x) *(x - egg.x) )
          +
          ((y - egg.y) *(y - egg.y) )
           )  < 13   ){
               return true;
           }
      return false;
    }

  }