//MIDTERM EXAM -- CST 112
//Mauricio Ostos, 2014

String title=  "Midterm";
String author=  "Mauricio Ostos";
String intr= "click one the button twice to make things show up ";
String intr2="also if u click on crazy that will activate crazy color and speed up the witch";
float sunX = 0;
float moonX =0;
float moonY = 100;

float dX=0 ;
float surface;
float sealevel;
float birdX = 600;

int bgR, bgG, bgB, bgT;
float witchX= 100, witchY= 50;
float broomX, broomXX, broomY;
float chop= 20;
float speed=1;
float waveX=30, waveY=10;
boolean day = false;
boolean night=true;
boolean crazy = false;
float sky;


boolean button2=true;
boolean button3 = true;
boolean button4 = true;
boolean button5=true;
boolean button6=true;


float octoX, octoY, octoDY, octoS;



void setup() {
  //setup
  size (600, 500);
  sky=height/4;
  surface=height/4;
  sealevel=height;
  octoX = random(200, width-100);
  octoY = sky+50;
  octoDY= 2;
  octoS = -4;
}
void draw() {
  //next frame
  //button day ,button2 night ,button3 bird,button4 witch, button5 quit , button 6 crazy mode for the witch  only work during day time 
  //  please press the buttons twice to make them work
  if (button2) {   
    scene();
    grass();
    sun();
    // text on screen; title, author //
    fill(0);
    textSize(14);
    text( title, width/2-30, 30 );
    textSize(12);
    fill(255);
    text( author, 20, height-20 );
    fill (178, 50, 0);
    text( intr, width/7, 40);
    fill (178, 50, 0);
    text( intr2, width/7, 50);  

    borderSquare();
    borderSemicircles();
    borderTriangles();
    button2();
  } else {
    // text on screen; title, author //
    night();
    water();
    waves();
    moon();
    moonX=moonX+speed; // the speed of the moon moving across the field
    fill(254, 255, 28);
    textSize(16);
    text( title, width/2-30, 30 );
    textSize(15);
    fill(255, 0, 230);
    text( author, 20, height-20 );
    text( intr, 10, 40);
    text( intr2, 10, 50);
    octo();
    button();
  } //else
  // new button  
  if (button3) {
  }//if
  else {
    bird();
    birdX=birdX-3;
    if (birdX < 0) { // the bird move 
      birdX = 600;
    } //with move
  }// else
  // new button 
  if (button4) {
  }//if 
  else {
    witch();
    broom(broomX, broomXX, broomY);
    witchX=witchX-3;
    if (witchX < 0) { //the witch move 
      witchX = 600;
    } // witch move
  } //else
  // new button 
  if (button5) { // press this to quit the game
  } else {
    exit();
  } // else
  // new button 
  if (button6) {
  } // if
  else { 
    witch2(); 
    broom(broomX, broomXX, broomY);
    witchX=witchX-3;
    if (witchX < 0) { //the witch move 
      witchX = 600;
    } // witch move Crazy
  }// else 


  button3();// bird
  button4(); // witch 
  button5(); // quit
  button6(); // crazy colors
}

void scene() {
  //sky , sea level  and crazzy color's
  background(145, 220, 255);
  noStroke();
  fill(0, 180, 10);
  rect(0, surface, 800, 600);
  bgR= int(random(255));
  bgG= int(random(210));
  bgB= int(random(210));
  bgT= int(random(1000000000));
  if ( button4 ==true) {
    fill(bgR, bgG, bgB, bgT);
  }
}
void octo() {
  //move octopus up and down from the ocean surface to the bottom 
  octoY+= octoDY;
  // move down when octo hits surface//
  if (octoY< sky+50) {
    octoDY =+3;
  } // move up when octo hits bottom//
  else if (octoY > height-40) {
    octoDY= -2;
  }
  // draw octopus
  rectMode(CENTER);
  fill(120, 80, 140);
  noStroke();
  rect(octoX, octoY, 50, 50);
  ellipse(octoX, octoY-25, 50, 50);
  // draw tentacles
  for (float tent= octoX-25; tent<octoX+25; tent+=7) {   
    float sway = tent; //tent = tentacles//
    if (octoS < 0) {
      if (frameCount/50%2 == 0)
      {
        sway = tent+6;
      } else
      {
        sway = tent-6;
      }
      stroke(120, 80, 140);
      strokeWeight(2);
      line(tent, octoY+25, sway, octoY+40);
      strokeWeight(1);
    }
    rectMode(CORNER); // return rectMode value//
  }
}

void night() {
  //dark sky, sea
  background(0, 50, 180);
  noStroke();
  fill(75, 241, 255);
  rect(0, surface, 800, 600);
}
void moon() {
  //moon moving slowly
  if (moonX>width) {
    moonX=0;
    moonY = random(5, sky-10);
  }
  noStroke();
  fill(255);
  ellipse(moonX+40, 45, 60, 60);
}  
void sun() {
  //sun in top right
  noStroke();
  fill(255, 255, 0); //color of the sun
  ellipse(sunX+540, 45, 60, 60); //shape of the sun
}
void bird() {
  //bird moving right to left
  noStroke();
  fill(180, 20, 180); // color of the bird
  triangle(birdX, 80, birdX, 100, birdX-30, 90); //head
  triangle(birdX+15, 65, birdX+15, 115, birdX-10, 90); //body
}
void witch() {
  // the head of the witch -- red
  fill(250, 13, 13);
  ellipse(witchX, witchY, 26, 26);
  fill(255, 180, 18);
  ellipse( witchX - 6, witchY - 2, 5, 5); //head of the witch

  fill(137, 82, 10);
  // the body of the witch -- brown
  rect(witchX - 20, witchY + 13, 40, 60); //body of the witch


  for (int j=0; j<2; j++ ) { // loops for legs
    fill (18, 255, 83);
    rect(witchX-7*j*2, witchY+76, 5, 30);
  }

  fill(0);
  triangle(witchX - 12, witchY - 13, witchX, witchY - 40, witchX + 12, witchY - 13);  // the black hat
  strokeWeight(2);
  stroke(0);
  line(witchX - 20, witchY - 13, witchX + 20, witchY - 13);
}
void witch2() {
  // the head of the witch -- red
  fill(bgR, bgG, bgB, bgT);
  ellipse(witchX, witchY, 26, 26);
  ellipse( witchX - 6, witchY - 2, 5, 5); //head of the witch
  // the body of the witch -- brown
  rect(witchX - 20, witchY + 13, 40, 60); //body of the witch
  for (int j=0; j<2; j++ ) { // loops for legs
    rect(witchX-7*j*2, witchY+76, 5, 30);
  }
  triangle(witchX - 12, witchY - 13, witchX, witchY - 40, witchX + 12, witchY - 13);  // the black hat
  strokeWeight(2);
  line(witchX - 20, witchY - 13, witchX + 20, witchY - 13);
}
void broom( float broomX, float broomXX, float broomY) {
  broomX= witchX-50;
  broomXX= witchX+50;
  broomY= witchY+73;
  stroke(232, 165, 21);
  strokeWeight(4);
  line(broomX, broomY, broomXX, broomY);
  strokeWeight(1);
  float broomYY= broomY-10 ;
  for (int j=0; j<7; j++ ) {
    line( broomXX, broomYY, broomXX+40, broomYY);
    broomYY += 3;
  }// for
} // broom
void grass() {
  // tilt grass //
  float tilt = 40;
  for (float x=10; x<width; x+=20) {
    //draw grass  
    stroke(8, 82, 31); // color of the grass
    line(x, height, x+tilt, height-30);
  }
}
void borderSquare() {
  for (float y=0; y<height; y+=40) {
    //draw square //
    stroke(0);
    fill(0, 0, 255);
    rect(0, y, 20, 20);
  }
}
void borderSemicircles() {
  for (float side = 0; side < height; side +=15) {
    ellipseMode(CENTER);
    fill(0, 255, 255);
    ellipse(width, side, 15, 15);
  }
}
void borderTriangles() {
  for (float top = 0; top < width-15; top +=15) {
    fill(244, 245, 10);
    triangle(top+10, 0, top+19, 0, top+15, 9);
  }
}
void waves() {
  fill(0, 50, 180);
  noStroke();
  for (float x=waveX-10; x<width+80; x= x +75) {
    ellipse(x, surface, 75, 40); // begins making waves
    // if(x == width) {x=0;}
  }
  waveX-=speed; // the speed of the wave
}
void water() {
  // creating the scene for the water
  float waterX= width;
  float waterY= surface;
  fill(75, 241, 255);
  rect(0, surface, waterX, waterY);
}
void button() {
  //button that turns day to night or night to day
  stroke(0);
  fill(255);
  rect(75, 400, 50, 40, 50);
  textSize(12);
  fill(220, 10, 245);
  text("Day", 25+55, 425);
}

void button2() {
  //button that turns day to night or night to day
  stroke(0);
  fill(255);
  rect(75, 400, 50, 40, 50);
  textSize(12);
  fill(220, 10, 245);
  text("Night", 25+55, 425);
}

void button3() {
  //button that make the bird to show up on the screen 
  stroke(0);
  fill(255);
  rect(130, 400, 50, 40, 50);
  textSize(12);
  fill(220, 10, 245);
  text("bird ", 135, 425);
}
void button4() {
  //button that make the witch to show up on the screen 
  stroke(0);
  fill(255);
  rect(185, 400, 50, 40, 50);
  textSize(12);
  fill(220, 10, 245);
  text("witch ", 190, 425);
}
void button5() {  
  //button quit
  stroke(0);
  fill(255);
  rect(240, 400, 50, 40, 50);
  textSize(12);
  fill(220, 10, 245);
  text("Quit ", 245, 425);
}
void button6 () {  
  //button turn the witch to crazy colors  only work during day time 
  stroke(0);
  fill(255);
  rect(295, 400, 50, 40, 50);
  textSize(12);
  fill(220, 10, 245);
  text("Crazy ", 300, 425);
}



void keyPressed() {
  if ( key == 'q') exit();
}

void mousePressed() {

  if (mouseX >= 75 && mouseX <= 125 && mouseY >= 400 && mouseY <= 450) { // click button 2
    button2=!button2;
  }
  if (mouseX >= 130 && mouseX <= 185 && mouseY >= 400 && mouseY <= 450) { // click button 3
    button3=!button3;
  }
  if (mouseX >= 190 && mouseX <= 240 && mouseY >= 400 && mouseY <= 450) { // click button 4
    button4=!button4;
  }
  if (mouseX >= 245 && mouseX <= 295 && mouseY >= 400 && mouseY <= 450) { // click button 5
    button5=!button5;
  }
  if (mouseX >= 300 && mouseX <= 350 && mouseY >= 400 && mouseY <= 450) { // click button 6
    button6=!button6;
  }
}