/* On the first day at UCSC me and my partner saw people on bikes and the sun setting.
We recreated that scene to demonstrate a bike moving to the right over and over again in UCSC and the sun setting*/

void setup() {
  //the frame is made 500 by 500 pixels and made to look nice!//
  size(500, 500);
  smooth();
}

//all magic numbers are turned into variables//

int trans1x = 250;
int trans1y = 250;

int floor_leftx = 0;
int floor_lefty = 300;
int floor_rightx = 500;
int floor_righty = 500;
int floor_right2y = 350;

int floorx = 5;
int floory = 320;
int floor2x = 110;
int floor2y = 330;
int floor3x = 130;
int floor4x = 235;
int floor5x = 255;
int floor6x = 360;
int floor7x = 380;
int floor8x = 485;

int floor_color1 = 255;
int floor_color2 = 0;
int floor_color3 = 0;

int wheel1x = 10;
int wheel1y = 280;
int wheel2x = 50;
int wheel2y = 320;
int wheel3x = 100;
int wheel4x = 140;

int wheel_color = 127;

int thickness1 = 3;
int thickness0 = 1;
int stroke_color = 0;

int triangle1x = 30;
int triangle2x = 80;
int triangle3x = 55;
int triangle4x = 120;

int triangle1y = 300;
int triangle2y = 300;
int triangle3y = 240;
int triangle4y = 240;

int seat1x = 40;
int seat2x = 70;
int seat1y = 230;
int seat2y = 250;

int front_rod1x = 120;
int front_rod2x = 120;
int front_rod1y = 220;
int front_rod2y = 300;

int handlex = 100;
int handle2x = 140;
int handley = 220;
int handle2y = 220;

int brake1x = 65;
int brake2x = 90;
int brake1y = 290;
int brake2y = 310;

float rotater = 2;

int tree1x = 50;
int tree2x = 120;
int tree3x = 85;
int tree4x = 160;
int tree5x = 230;
int tree6x = 195;
int tree7x = 270;
int tree8x = 340;
int tree9x = 305;
int tree10x = 380;
int tree11x = 450;
int tree12x = 415;
int tree1y = 230;
int tree2y = 230;
int tree3y = 170;

int trunk1x = 70;
int trunk2x = 100;
int trunk3x = 180;
int trunk4x = 210;
int trunk5x = 290;
int trunk6x = 320;
int trunk7x = 400;
int trunk8x = 430;
int trunk1y = 230;
int trunk2y = 300;

int trunk_color1 = 36;
int trunk_color2 = 21;

void draw() {

  //creates the ground, makes it green, and makes the background blue//
  rectMode(CORNERS);
  ellipseMode(CORNERS);
  background(floor_color2, floor_color3, floor_color1);
  fill(floor_color2, floor_color1, floor_color3);
  rect(floor_leftx, floor_lefty, floor_rightx, floor_righty);

  //creates the black concrete floor and makes the yellow tile dashed lines//
  fill(floor_color2);
  rect(floor_leftx, floor_lefty, floor_rightx, floor_right2y);

  fill(floor_color1, floor_color1, floor_color2);
  rect(floorx, floory, floor2x, floor2y);

  fill(floor_color1, floor_color1, floor_color2);
  rect(floor3x, floory, floor4x, floor2y);

  fill(floor_color1, floor_color1, floor_color2);
  rect(floor5x, floory, floor6x, floor2y);

  fill(floor_color1, floor_color1, floor_color2);
  rect(floor7x, floory, floor8x, floor2y);

  //creates the tree trunks and makes them dark-brown//
  fill(trunk_color1, trunk_color2, trunk_color2);
  noStroke();
  rect(trunk1x, trunk1y, trunk2x, trunk2y);
  rect(trunk3x, trunk1y, trunk4x, trunk2y);
  rect(trunk5x, trunk1y, trunk6x, trunk2y);
  rect(trunk7x, trunk1y, trunk8x, trunk2y);

  //creates the leaf part of the tree and makes them green//
  fill(floor_color2, floor_color1, floor_color2);
  noStroke();
  triangle(tree1x, tree1y, tree2x, tree2y, tree3x, tree3y);
  triangle(tree4x, tree1y, tree5x, tree2y, tree6x, tree3y);
  triangle(tree7x, tree1y, tree8x, tree2y, tree9x, tree3y);
  triangle(tree10x, tree1y, tree11x, tree2y, tree12x, tree3y);

  //creates the wheels, makes them red,and rotates at the same time//
  pushMatrix();
  strokeWeight(thickness1);
  translate(trans1x, trans1y);
  rotate(radians(rotater));
  noFill();
  stroke(floor_color1, floor_color2, floor_color2);
  ellipse(wheel1x, wheel1y, wheel2x, wheel2y);
  trans1x++;
  rotater+=1;
  popMatrix();

  noFill();
  stroke(floor_color1, floor_color2, floor_color2);
  ellipse(wheel3x, wheel1y, wheel4x, wheel2y);

  //creates the connecting rods of the bike itself, and makes it red//
  strokeWeight(thickness0);
  stroke(floor_color1, floor_color2, floor_color2);
  triangle(triangle1x, triangle1y, triangle2x, triangle2y, triangle3x, triangle3y);

  stroke(floor_color1, floor_color2, floor_color2);
  triangle(triangle2x, triangle1y, triangle3x, triangle3y, triangle4x, triangle4y);

  //creates the front rod that connects the front wheel and makes it red//
  fill(floor_color1, floor_color1, floor_color2);
  line(front_rod1x, front_rod1y, front_rod2x, front_rod2y);

  //creates the handle bars and makes them red//
  line(handlex, handley, handle2x, handle2y);

  //creates the brakes and makes them red//
  line(brake1x, brake1y, brake2x, brake2y);

  //creates the seat and makes it yellow//
  fill(floor_color1, floor_color1, floor_color2);
  noStroke();
  ellipse(seat1x, seat1y, seat2x, seat2y);

  //increments the bicycle to the right//
  triangle1x++;
  triangle2x++;
  triangle3x++;
  triangle4x++;

  wheel1x++;
  wheel2x++;
  wheel3x++;
  wheel4x++;

  seat1x++;
  seat2x++;

  front_rod1x++;
  front_rod2x++;

  handlex++;
  handle2x++;

  brake1x++;
  brake2x++;

  //if statement to return the bicycle to its original position once it reaches the end//
  if (wheel1x >= 500 && triangle1x >=500 && seat1x >= 500 && front_rod1x >=500 && handlex >= 500 && brake1x >=500) {

    wheel1x = 10;
    wheel2x = 50;
    wheel3x = 100;
    wheel4x = 140;

    triangle1x = 30;
    triangle2x = 80;
    triangle3x = 55;
    triangle4x =120;

    seat1x = 40;
    seat2x = 70;

    front_rod1x = 120;
    front_rod2x =120;

    handlex = 100;
    handle2x = 120;

    brake1x = 65;
    brake2x = 90;
  }
}