//// Midterm.  CST 112.  Abel Cruz.

String title=  "Moby Dick.";
String author=  "Abel Cruz";

int width=640, height=480;
float surface=  height/4;
float boatX;
float boat2X= width+20;
float speed=1;
//float fishX; fishY;
float crawX;


//// SETUP ////
void setup() {
  size( 640, 480 );
}

void draw() 
{

  scene();
  boatmove1();
  boatmove2();

  boatshow();


  //fish();
  //craw();
}

void scene()
{
  background(125, 198, 252);
  fill(22, 134, 0);
  rect(0, surface, width, height);
}
void boatmove1()
{

  boatX=boatX + speed;

  if (boatX>=width-60) { 

    boat2X=(boat2X-speed);
    if (boat2X<=-65) {
      boatX=-20;
      boat2X=width+20; 
    }
  }
}
void boatmove2()
{

  if ((boatX>=width-60) && (boat2X<=-65)) {
    
    boatmove1();
  }
}
void boatshow()
{
  noStroke();          ////boat to the right
  fill(219, 75, 97);

  rect(boatX, surface-20, 60, 20);
  rect(boatX+25, surface-30, 20, 10);
  triangle(boatX+60, surface, boatX+60, surface-20, boatX+80, surface-20);

  rect(boat2X, surface-20, 60, 20); ////boat to the left
  rect(boat2X+25, surface-30, 20, 10);
  triangle(boat2X, surface, boat2X, surface-20, boat2X-20, surface-20);
}