//Interactive toy by Gabriel Guilbeault
//It's a simple game
//Player can move their square and collect rectangles
//When a rectangle is collected it is added to the size of the square. The goal is to become massive
//Thanks to Benny for helping me out with issues on lines 77 - 82, and to the internet for helping me out with the background gradient issue

int squarePosX;
int squarePosY;
int score;
int r = 255;
int g = 134;
int b = 150;
int strokeWeight = 3;
float cubeX;
float cubeY;

void setup() {

  size(400, 400);
  noCursor();
  frameRate(60);
  textSize(20);
  squarePosX = 50;
  squarePosY = 50;
  cubeX = 200;
  cubeY = 200;
  score = 0;
}

void draw() {

  //background gradient (for aesthetic... and loops)
  for (int i = 0; i< width; i++)
  {
    stroke(r, i, b);
    line(0, i, width, i);
  }

  food();

  //make a score counter
  text (score, 40, 40);

  //snake... needs to grow with the score (point of the ""game"")
  fill(255, 134, 197);
  rect(squarePosX, squarePosY, 20+(score*5), 20+(score*5));

  //feedback for the user
  if (score == 5) {
    println("You are getting massive");
  }

  if (score == 10) {
    println("You are almost massive");
  }

  if (score == 15) {
    println("You are massive!");
  }

  if (score == 20) {
    println("You are scaring me...");
  }

  if (score == 25) {
    println("You are too massive!!!");
  }
}

//make food that you can collect
void food() {

  rectMode(CENTER);
  fill(255, 197, 39);
  rect(cubeX, cubeY, 20, 20);

  if (squarePosX >= cubeX -20 && squarePosX <=cubeX +20 && squarePosY >= cubeY -20 && squarePosY <= cubeY+20) {

    cubeX = random (width);
    cubeY = random (height);

    score = score + 1;
  }
}

//make it so that the snake moves when you use the arrow keys
void keyPressed() {
  if (key == CODED) {
    if (keyCode == LEFT) {
      squarePosX-= 10;
    } else if (keyCode == RIGHT) {
      squarePosX+= 10;
    } else if (keyCode == UP) {
      squarePosY-= 10;
    } else if (keyCode == DOWN) {
      squarePosY+= 10;
    }
  }
}