// Experimental Interaction Assignment 1: Shoot Circles & Boxes Extinction game by Jakob Fischer Jørgensen

// *** To-do list ***
// - Add sound/music if time and abilites allow it
// - Enable pressing spacebar or some other key to start over
// - * DONE * Make and endstate gameover when boxes reach screen x width and have it show score
// - * DONE * Make it so the mouse cannot be held down but you have to actively click each object. 
// - * DONE * Make a second class of some sort, moving boxes from middle to sides and top or bottom or faster growing circles with a later spawn
// - * DONE * Make a scorecount float integer or something that updates on screen each time circle or box is clicked
// - * DONE * Text for a few seconds like "shoot the circles and boxes! fast!" Make text go away again after x seconds.
// - * DONE * Replace the cursor with a crosshair 
// - * DONE * Make all circles and the boxes clickable with mousepressed -> respawn 
// - * DONE * Add a score penalty when circles reach a certain size and make them respawn
// - * DONE * Add an extra box or circle at timer intervals to make the game more challenging over time
// - * DONE * Make boxes move faster each respawn, some kind of speed increase
// - * DONE * Organise code to be less messy and start commenting, adding white spaces and inlets
// - * DONE * Move the Box and Circle class to seperate tabs and get organised

// Declare four Circle objects as global variables 
Circle myCircle1;
Circle myCircle2;
Circle myCircle3;
Circle myCircle4;
Circle myCircle5;
Circle myCircle6;

// Declare eight Box objects as global variables
Box myBox1;
Box myBox2;
Box myBox3;
Box myBox4;
Box myBox5;
Box myBox6;
Box myBox7;
Box myBox8;

// Global variable to keep count of the score declared and set to zero 
// Integer, not float, as we don't want decimal numbers displayed inside text in draw
int score = 0;

// Global variable to keep track of lives, set to 10 at start
int lives = 10;

// Some kind of boolean to make the damn thing restart
boolean restart = true;

void setup() {    // THE GREAT SETUP: The stuff we do only ONCE at the start of the program
  size(800,100);  // Sketch x and y size
  frameRate(60);  // Sketch framerate

  // Initialize Circle objects by calling the Circle constructor
  myCircle1 = new Circle(color(255,0,0),random(100,700),random(10,90),1,1);
  myCircle2 = new Circle(color(255,80,0),random(100,700),random(10,90),1,1);
  myCircle3 = new Circle(color(255,160,0),random(100,700),random(10,90),1,1);
  myCircle4 = new Circle(color(255,240,0),random(100,700),random(10,90),1,1);
  myCircle5 = new Circle(color(255,40,0),random(100,700),random(10,90),1,1);
  myCircle6 = new Circle(color(255,200,0),random(100,700),random(10,90),1,1);

  // Initialize Box objects by calling the Box constructor
  myBox1 = new Box(color(255,40,0),random(5,10),random(15,85),20,20,0.5);
  myBox2 = new Box(color(255,120,0),random(5,10),random(15,85),20,20,0.5);
  myBox3 = new Box(color(255,200,0),random(5,10),random(15,85),20,20,0.5);
  myBox4 = new Box(color(255,40,0),random(5,10),random(15,85),20,20,0.5);
  myBox5 = new Box(color(255,200,0),random(5,10),random(15,85),20,20,0.5);
  myBox6 = new Box(color(255,120,0),random(5,10),random(15,85),20,20,0.5);
  myBox7 = new Box(color(255,40,0),random(5,10),random(15,85),20,20,0.5);
  myBox8 = new Box(color(255,200,0),random(5,10),random(15,85),20,20,0.5);
  
} // setup over

// THE GREAT DRAW: The stuff we do OVER and OVER
void draw() { 
  
  // Replace the normal cursor with a cross  
  cursor(CROSS);   
  //  Set black background     
  background(0,0,0);                                                    

  // If they player has run out of lives display that he lost and what his score was
  if (lives < 1) {
    fill(255,0,0);
    text("You lost! Your final score was:",300,50); 
    text (score,470,50);
    text("Press any key to start over!",320,70); 
    //  if (restart == true);
    
            
  } else {
  
  // Make the score count green
  // Place score text in upper right corner
  // Place score integer next to score text in upper right corner
  fill(0,255,0);                                                        
  text("Score:",720,20);                                                
  text(score,760,20);    

  // Make the life count red
  // Place score text in upper right corner
  // Place lives integer next to score text in upper right corner
  fill(255,0,0);                                                        
  text("Lives:",667,20);                                                
  text(lives,700,20); 
  
    
  // Draw green text in upper left corner after 0.5 seconds  
  // After eight seconds make the text go away again
  if (millis() > 500 && millis() < 8000){                               
    fill(0,255,0);                                                      
    text("Shoot the circles before they grow too big!",10,20);
  }
   
  // Draw green text in the upper left corner after 9.5 seconds
  // After 17 seconds make the text go away again
  if (millis() > 9500 && millis() < 17000){                             
    fill(0,255,0);                                                      
    text("Shoot the boxes before they reach the other side!",10,20);
  }

  // Spawm the boxes and make them move, each Box object calls the object method using dot syntax
  // Interval between each box spawn is 10 seconds, done by checking how long since applet started 
  float boxm = millis();
  
  if (boxm > 10000) {
    myBox1.boxmove();
    myBox1.boxdisplay();
  }
  if (boxm > 20000) {
    myBox2.boxmove();
    myBox2.boxdisplay();
  }
  if (boxm > 30000) {
    myBox3.boxmove();
    myBox3.boxdisplay();
  }
  if (boxm > 40000) {
    myBox4.boxmove();
    myBox4.boxdisplay();
  }
  if (boxm > 50000) {
    myBox5.boxmove();
    myBox5.boxdisplay();
  }
  if (boxm > 60000) {
    myBox6.boxmove();
    myBox6.boxdisplay();
  }
  if (boxm > 70000) {
    myBox7.boxmove();
    myBox7.boxdisplay();
  }
  if (boxm > 80000) {
    myBox8.boxmove();
    myBox8.boxdisplay();
  }

  // Spawn circles and make them grow, each Circle object calls the object method using dot syntax
  // Time since applet start checked to make Circles spawn at specific time intervals
  float m = millis();
  
  if (m > 3000) {
    myCircle1.grow();
    myCircle1.display();
  }
  if (m > 8000) {
    myCircle2.grow();
    myCircle2.display();
  }
  if (m > 13000) {
    myCircle3.grow();
    myCircle3.display();
  }
  if (m > 18000) {
    myCircle4.grow();
    myCircle4.display();
  }
  if (m > 35000) {
    myCircle5.grow();
    myCircle5.display();
  }
  if (m > 75000) {
    myCircle6.grow();
    myCircle6.display();
  }
  }  
}    // draw over

// Some sort of stuff to restart the applet/reset variables if keypressed to be called in the if inside lost in draw
void keyPressed() { 
boolean restart = true;
 }

  // Start of what happens when mouse is pressed down once. 
  // This is checked each time the mouse is pressed, not released, not held down either.
  void mousePressed(){
    
    // Create float variables for the distance between mouse position and the position of the circles with dot syntax
    float distance1 = dist(mouseX, mouseY, myCircle1.xpos, myCircle1.ypos);
    float distance2 = dist(mouseX, mouseY, myCircle2.xpos, myCircle2.ypos);
    float distance3 = dist(mouseX, mouseY, myCircle3.xpos, myCircle3.ypos);
    float distance4 = dist(mouseX, mouseY, myCircle4.xpos, myCircle4.ypos);
    float distance5 = dist(mouseX, mouseY, myCircle5.xpos, myCircle5.ypos);
    float distance6 = dist(mouseX, mouseY, myCircle6.xpos, myCircle6.ypos);
    
    // Create float variables for the distance between mouse position and the position of boxes with dot syntax
    float bdist1 = dist(mouseX, mouseY, myBox1.xpos, myBox1.ypos);
    float bdist2 = dist(mouseX, mouseY, myBox2.xpos, myBox2.ypos);
    float bdist3 = dist(mouseX, mouseY, myBox3.xpos, myBox3.ypos);
    float bdist4 = dist(mouseX, mouseY, myBox4.xpos, myBox4.ypos);
    float bdist5 = dist(mouseX, mouseY, myBox5.xpos, myBox5.ypos);
    float bdist6 = dist(mouseX, mouseY, myBox6.xpos, myBox6.ypos);
    float bdist7 = dist(mouseX, mouseY, myBox7.xpos, myBox7.ypos);
    float bdist8 = dist(mouseX, mouseY, myBox8.xpos, myBox8.ypos);

    // If mouse is within the box when clicked make new box instance with values indicated and add 1 to score integer
    // Also make sure the boxes continually move faster after click/respawn by adding to boxspeed using dot syntax 
    if (bdist1 < myBox1.xsize/2){
      myBox1 = new Box(color(255,40,0),random(5,10),random(15,85),20,20,myBox1.boxspeed);
      myBox1.boxspeed = myBox1.boxspeed +0.1;
      score = score +1;
    }
    if (bdist2 < myBox2.xsize/2){
      myBox2 = new Box(color(255,120,0),random(5,10),random(15,85),20,20,myBox2.boxspeed);
      myBox2.boxspeed = myBox2.boxspeed +0.1;
      score = score + 1;
    }
    if (bdist3 < myBox3.xsize/2){
      myBox3 = new Box(color(255,200,0),random(5,10),random(15,85),20,20,myBox3.boxspeed);
      myBox3.boxspeed = myBox3.boxspeed +0.1;
      score = score + 1;
    }
    if (bdist4 < myBox4.xsize/2){
      myBox4 = new Box(color(255,40,0),random(5,10),random(15,85),20,20,myBox4.boxspeed);
      myBox4.boxspeed = myBox4.boxspeed +0.1;
      score = score + 1;
    }
    if (bdist5 < myBox5.xsize/2){
      myBox5 = new Box(color(255,200,0),random(5,10),random(15,85),20,20,myBox5.boxspeed);
      myBox5.boxspeed = myBox5.boxspeed +0.1;
      score = score + 1;
    }
    if (bdist6 < myBox6.xsize/2){
      myBox6 = new Box(color(255,120,0),random(5,10),random(15,85),20,20,myBox6.boxspeed);
      myBox6.boxspeed = myBox6.boxspeed +0.1;
      score = score + 1;
    }
    if (bdist7 < myBox7.xsize/2){
      myBox7 = new Box(color(255,40,0),random(5,10),random(15,85),20,20,myBox7.boxspeed);
      myBox7.boxspeed = myBox7.boxspeed +0.1;
      score = score + 1;
    }
    if (bdist8 < myBox8.xsize/2){
      myBox8 = new Box(color(255,200,0),random(5,10),random(15,85),20,20,myBox8.boxspeed);
      myBox8.boxspeed = myBox8.boxspeed +0.1;
      score = score + 1;
    }

    // If mouse is within the circle when clicked make new circle instance with the values indicated and add 1 to score integer
    if (distance1 < myCircle1.xgrowth/2){
      myCircle1 = new Circle(color(255,0,0),random(100,700),random(10,90),1,1);
      score = score + 1;
    }
    if (distance2 < myCircle2.xgrowth/2){
      myCircle2 = new Circle(color(255,80,0),random(100,700),random(10,90),1,1);
      score = score + 1;
    }
    if (distance3 < myCircle3.xgrowth/2){
      myCircle3 = new Circle(color(255,160,0),random(100,700),random(10,90),1,1);
      score = score + 1;
    }
    if (distance4 < myCircle4.xgrowth/2){
      myCircle4 = new Circle(color(255,240,0),random(100,700),random(10,90),1,1);
      score = score + 1;
    }
    if (distance5 < myCircle5.xgrowth/2){
      myCircle5 = new Circle(color(255,40,0),random(100,700),random(10,90),1,1);
      score = score + 1;
    }
    if (distance6 < myCircle6.xgrowth/2){
      myCircle6 = new Circle(color(255,200,0),random(100,700),random(10,90),1,1);
      score = score + 1;
    }
  }      // mousePressed over