///////////////////////////////
/* Interative Toy - cowboy
 By Kaicheng Li (KC)
 Student number: 99137116
 
 "A" and "D" to control the cowboy
 *///////////////////////////////

// declar Variables for use later
float MoveSpeedT = 2;
float MoveSpeedR = 2;
float CowBoyX=100;
float CowBoyY=250;
float treeX=0;
float rockX=0;
float CowSpeed=0;
float cowX=0;
boolean left=false;
boolean right=false;


// Set up the size
void setup() {

  size(400, 400);
}


//draw all functions
void draw() {
  backGround();
  fence();
  rocks();
  trees();  
  bull();
  cowBoy();

  if (MoveSpeedT+20>400) {
    MoveSpeedT=random(-200, -70);
    treeX= random(-10, 370);
    if (treeX<310) {
      treeX=random(-10, 70);
    }
  }
  if (MoveSpeedR+10>400) {
    MoveSpeedR=random(-300, -70);
    rockX= random(-50, 310);
    if (rockX<350) {
      rockX=random(-50, 10);
    }
  }
  if (CowSpeed>400) {
    CowSpeed=random(-120, -150);
    cowX=random(-50, 120);
  }
  textSize(30);
  text("Score", 310, 30); 
  textSize(25);
  text(frameCount, 310, 60);
  println(frameCount);
}



//background


//roadside left, right and the road at mid
void backGround() {
  noStroke();
  fill(103, 125, 16);
  rect(0, 0, 400, 400);
  fill(249, 175, 100);
  rect(100, 0, 300, 400);
}



//trees
void trees() {
  MoveSpeedT+=5;
  noStroke();
  fill(73, 85, 16);
  triangle(treeX+10, MoveSpeedT+20, treeX+30, MoveSpeedT+20, treeX+20, MoveSpeedT+0);
  triangle(treeX+20, MoveSpeedT+17, treeX+5, MoveSpeedT+40, treeX+35, MoveSpeedT+40);
  rectMode(CORNERS);
  fill(132, 80, 62);
  rect(treeX+15, MoveSpeedT+40, treeX+25, MoveSpeedT+60);
}




//rocks
void rocks() {
  MoveSpeedR+=5;
  fill(157, 130, 117);
  triangle(rockX+55, MoveSpeedR+40, rockX+93, MoveSpeedR+37, rockX+80, MoveSpeedR+17);
  fill(163, 123, 103);
  quad(rockX+50, MoveSpeedR+40, rockX+60, MoveSpeedR+50, rockX+70, MoveSpeedR+20, rockX+60, MoveSpeedR+20);
  quad(rockX+60, MoveSpeedR+30, rockX+80, MoveSpeedR+30, rockX+90, MoveSpeedR+20, rockX+73, MoveSpeedR+9);
}



//the wild bull on road
void bull() {
  CowSpeed+=3;
  fill(50, 50, 50);
  rect(cowX+150, CowSpeed+60, cowX+180, CowSpeed+80);
  quad(cowX+150, CowSpeed+80, cowX+140, CowSpeed+120, cowX+190, CowSpeed+120, cowX+180, CowSpeed+80);
  strokeWeight(4);
  stroke(250, 250, 250);
  line(cowX+140, CowSpeed+60, cowX+140, CowSpeed+70);
  line(cowX+140, CowSpeed+70, cowX+148, CowSpeed+70);
  line(cowX+181, CowSpeed+70, cowX+190, CowSpeed+70);
  line(cowX+190, CowSpeed+60, cowX+190, CowSpeed+70);
}


//cowboy
void cowBoy() {
  //cowBoy's bull
  noStroke();
  fill(73, 46, 19);
  rect(CowBoyX+150, CowBoyY+ 60, CowBoyX+180, CowBoyY+ 80);
  quad(CowBoyX+150, CowBoyY+ 80, CowBoyX+140, CowBoyY+ 120, CowBoyX+ 190, CowBoyY+ 120, CowBoyX+ 180, CowBoyY+ 80);
  strokeWeight(4);
  stroke(250, 250, 250);
  line(CowBoyX+140, CowBoyY+ 60, CowBoyX+140, CowBoyY+ 70);
  line(CowBoyX+140, CowBoyY+ 70, CowBoyX+148, CowBoyY+ 70);
  line(CowBoyX+181, CowBoyY+ 70, CowBoyX+190, CowBoyY+ 70);
  line(CowBoyX+190, CowBoyY+ 60, CowBoyX+190, CowBoyY+ 70);

  //his head and hat
  noStroke();
  fill(0, 0, 0);
  ellipseMode(CORNERS);
  ellipse(CowBoyX+155, CowBoyY+40, CowBoyX+175, CowBoyY+ 60);
  fill(140, 50, 25);
  quad(CowBoyX+155, CowBoyY+38, CowBoyX+ 152, CowBoyY+50, CowBoyX+ 177, CowBoyY+50, CowBoyX+ 174, CowBoyY+38);
  stroke(140, 50, 25);
  strokeWeight(3);
  line(CowBoyX+143, CowBoyY+50, CowBoyX+185, CowBoyY+50);


  //body and limbs
  noStroke();
  fill(22, 80, 123);
  rect(CowBoyX+155, CowBoyY+61, CowBoyX+175, CowBoyY+85);
  rect(CowBoyX+150, CowBoyY+62, CowBoyX+155, CowBoyY+70);
  quad(CowBoyX+175, CowBoyY+62, CowBoyX+ 175, CowBoyY+67, CowBoyX+ 195, CowBoyY+45, CowBoyX+ 190, CowBoyY+45);
  quad(CowBoyX+175, CowBoyY+62, CowBoyX+140, CowBoyY+90, CowBoyX+150, CowBoyY+90, CowBoyX+180, CowBoyY+62);
  quad(CowBoyX+175, CowBoyY+80, CowBoyX+175, CowBoyY+85, CowBoyX+190, CowBoyY+90, CowBoyX+195, CowBoyY+87);

  //his rope
  noFill();
  stroke(0); 
  curve(CowBoyX+102, CowBoyY+10, CowBoyX+200, CowBoyY+30, CowBoyX+190, CowBoyY+45, CowBoyX+190, CowBoyY+45);
  ellipseMode(CORNERS);
  ellipse(CowBoyX+190, CowBoyY+20, CowBoyX+220, CowBoyY+30);
}


void fence() {
  fill(255);
  rectMode(CENTER);
  //leftside
  for (int square = 10; square < width; square = square + 20) {
    rect(100, square, 10, 10);
  }
  //rightside
  for (int square = 10; square < height; square = square + 20) {
    rect(300, square, 10, 10);
  }
}





//Controls   "a" and "d" to control the cowboy
void keyPressed() {
  if (key == 'a') {
    left=true;
    CowBoyX=CowBoyX-10;
    if (CowBoyX<-50) {
      CowBoyX=-50;
    }
  }

  if (key == 'd') {
    right=true;
    CowBoyX=CowBoyX+10;
    if (CowBoyX>120) {
      CowBoyX=120;
    }
  }
}