/* built with Studio Sketchpad: 
 *   https://sketchpad.cc
 * 
 * observe the evolution of this sketch: 
 *   https://cst1101.sketchpad.cc/sp/pad/view/ro.bHzoHYK32sP/rev.30
 * 
 * authors: 
 *   Corey Ausby
 *   Suly Paredes

 * license (unless otherwise specified): 
 *   creative commons attribution-share alike 3.0 license.
 *   https://creativecommons.org/licenses/by-sa/3.0/ 
 */ 



// Press R, B, or G to change the color of the rain 

 /* @pjs preload="/static/uploaded_resources/p.3292/Frog.png", "/static/uploaded_resources/p.3292/frog2.png", "/static/uploaded_resources/p.3292/grass.png", "/static/uploaded_resources/p.3292/tree2.png"; */
 
 PImage grass = loadImage("/static/uploaded_resources/p.3292/grass.png");
 PImage tree2 = loadImage("/static/uploaded_resources/p.3292/tree2.png");
 PImage Frog = loadImage("/static/uploaded_resources/p.3292/Frog.png");
 PImage frog2 = loadImage("/static/uploaded_resources/p.3292/frog2.png");

numbers [] falling;

void setup() {
  size (600, 600);
   falling = new numbers[150];
  for ( int i = 0; i < falling.length; i++) {
    falling[i] = new numbers(color(0, 0, 255), int (random(0, width)), int (random(0, height)), 5, i/2);
  }
}

void draw() {
  background(0);



  for ( int i = 0; i < falling.length; i++) {
    falling[i].drop();
    falling[i].showNum();
    falling[i].keypressed();
  }

  for ( int i = 0; i < falling.length; i++) {
    falling[i].horiz();
  }

  for ( int x=30 ; x < height; x = x + 60) {
    fill(155);
    stroke(155);
    ellipse ( x, 0, 100, 100);
  } 

  image(tree2, 400, 230, 250, 350);
  image(frog2, 475, 520, 50, 50);
  image(tree2, -30, 230, 250, 350); 
  image(Frog, 110, 510, 50, 50);
  image(grass, 0, 500, width, 100);
}
//--------CLASS-------------

class numbers {
  color numColor;
  int numX;
  int numY;
  int YfallSpeed;
  int Nsize;


  numbers(color numColor_, int numX_, int numY_, int YfallSpeed_, int Nsize_) {
    numColor = numColor_;
    numX =  numX_;
    numY = numY_ ;
    YfallSpeed = YfallSpeed_;
    Nsize = Nsize_;
  }

  void drop() {
    numY = numY + YfallSpeed;
    numX = numX + YfallSpeed;

    if (numY > 510) {
      numY = 0;
    } 
    else if (numX > width) { 
      numX = 0;
    } 
    
  }
  void horiz () {
    float x = int(random(0, width));
    int y = int(random(0, height));
    color numColor2 = color(random(0, 255), random(0, 255), random(0, 255));  

    float xSpeed = 10;

    x = x + xSpeed;

    if ( x > width) {
      x = 0;
    } 
    if (y > 510){
      y = 0;
    }
    
    fill (numColor2);
    text("8", x, y, Nsize - 10, Nsize - 10);
  }


  void showNum() {
  
    
    fill(numColor);
    text( "1", numX, numY, Nsize*6, Nsize);
    text("0", numX, numY, Nsize*6, Nsize);
  }

  void keypressed() {
    if (key == 'g' || key == 'G') {
      numColor = color( 0, 255, 0);
    } 
    else if ( key == 'r' || key == 'R') {
      numColor = color(255, 0, 0);
    } 
    else if ( key == 'b' || key == 'B') {
      numColor = color (0, 0, 255);
    }
  }
}