Project 11: Generative Landscape

//Patrick Fisher, Section B, wpf@andrew.cmu.edu Assignment -11-project
var trackLines = []; //array for converyer belt
var robots = []; //array for the robots

function setup() {
    createCanvas(480,300);
    background(219.219,211);
    for(var i = 0; i <= 9; i++){
        trackLines[i] = i*48; //fills the track array
    }

    for(var i = 0; i <= 5; i++){
        robots[i] = makeRobot(i); //fills the robot array
        robots[i].centerX = -50 + (i*-200);
    }
}

function draw(){
    push();
    stroke(0);
    strokeWeight(4);
    fill(54,54,66);
    rect(0,50,width,200);
    fill(28,150,195);
    rect(0,25,width,25);
    rect(0,250,width,25);
    stroke(0);
    strokeWeight(3); //draws the lines and moves them forward
    for(var i = 0; i <= 9; i++){
        line(trackLines[i],50,trackLines[i],250);
        trackLines[i] += 1;

        if(trackLines[i] >= width){ //sends a line back to the start when it gets to big
            trackLines[i] = 0;
        }
    }
    pop();

    for(var i = 0; i <= 5; i++){
        robots[i].draw(); //draws the robots
        

        robots[i].centerX ++; //sends the robots forward
        
        if(robots[i].centerX >= 800){ //deletes a robot from the array when it gets too far off screen and makes a new one
            robots.shift();
            robots.push(makeRobot(0));
            robots[5].centerX = -400
        }
    }
}

function makeRobot(i) {
    var rob = {centerX: 0, //funciton for making the robot
               head: floor(random(0,3)),
               eyes: floor(random(0,4)),
               glowColor: clrSelect(floor(random(0,6))), //sends a random number to the color select function to set the color variable
               mouth: floor(random(0,3)), //5
               chest: floor(random(0,2)),
               chestPiece: floor(random(0,3)), //8
               arms: floor(random(0,3)), //4
               legs: floor(random(0,3)), //3
               draw: drawRobot,
               drawHead: drawRobotHead,
               drawBody: drawRobotBody,
               drawEye: robotEyes,
               drawMouth: robotMouth,
               drawPiece: robotChestPiece,
               drawArms: robotArms,
               drawLegs: robotLegs,
           }
    return rob;

}

function drawRobot(){// draws the robot in fragments
    this.drawHead();
    this.drawBody();

}

function drawRobotHead(){
    fill(101,108,127);
    if(this.head == 0){
        circle(this.centerX,90,60);
    }
    if(this.head == 1){
        push();
        rectMode(CENTER);
        rect(this.centerX,90,60,60);
        pop();
    }
    if(this.head == 2){
        triangle(this.centerX,120,this.centerX-50,70,this.centerX+50,70);
    }

    this.drawEye();

    this.drawMouth();
    

}

function drawRobotBody(){
    fill(101,108,127);
    if(this.chest == 0){
        rect(this.centerX-25,120,50,75);
    }
    if(this.chest == 1){
        ellipse(this.centerX, 157.5,50,75);
    }
    
    this.drawPiece();

    this.drawArms();

    this.drawLegs();


}

function robotEyes() {
    push();
    fill(this.glowColor);
    if(this.eyes == 0){
        circle(this.centerX + 15,85,20);
        circle(this.centerX - 15,85,20);
    }

    if(this.eyes == 1){
        push();
        rectMode(CENTER);
        rect(this.centerX + 15, 85, 15, 15);
        rect(this.centerX - 15, 85, 15, 15);
        pop();

    }
    if(this.eyes == 2){
        push();
        stroke(this.glowColor);
        strokeWeight(3);
        line(this.centerX + 20, 80 , this.centerX + 5, 80);
        line(this.centerX - 20, 80 , this.centerX - 5, 80);
        pop()
    }

    if(this.eyes == 3){
        push();
        stroke(this.glowColor);
        strokeWeight(3);
        line(this.centerX + 15, 90 , this.centerX + 15, 75);
        line(this.centerX - 15, 90 , this.centerX - 15, 75);
        pop()
    }
    pop();
}

function robotMouth() {
    if(this.mouth == 0){
        push();
        stroke(this.glowColor);
        strokeWeight(4);
        noFill();
        arc(this.centerX, 100, 20, 20, 0, PI);
        pop();
    }

    if(this.mouth == 1){
        push();
        stroke(this.glowColor);
        strokeWeight(4);
        line(this.centerX + 10, 105, this.centerX -10, 105);
        pop();
    }
    if(this.mouth == 2){
        push();
        fill(this.glowColor);
        rect(this.centerX - 10, 101, 20, 8);
        line(this.centerX -10, 105, this.centerX + 10, 105);
        pop();

    }

}

function robotChestPiece() {
    if(this.chestPiece == 0){
        push();
        fill(this.glowColor);
        circle(this.centerX, 147,20);
        pop();
    }
    if(this.chestPiece == 1){
        push();
        fill(this.glowColor);
        rectMode(CENTER);
        rect(this.centerX, 147,20,20);
        pop();
    }
    if(this.chestPiece == 2){
        push();
        fill(this.glowColor);
        translate(this.centerX,147);
        rotate(radians(45));
        rectMode(CENTER);
        rect(0,0,20,20);
        pop();
    }

}

function robotArms(){
    if(this.arms == 0){
        push();
        stroke(0);
        strokeWeight(2);
        line(this.centerX + 25, 147, this.centerX + 50, 147);
        line(this.centerX - 25, 147, this.centerX - 50, 147);
        pop();
        circle(this.centerX - 55, 147, 10);
        circle(this.centerX + 55, 147, 10);

    }
    if(this.arms == 1){
        ellipse(this.centerX+37.5,147,25,10);
        ellipse(this.centerX-37.5,147,25,10);
    }
    if(this.arms == 2){
        push();
        rectMode(CENTER);
        square(this.centerX+35,147,20);
        square(this.centerX-35,147,20);
        pop();

    }
}

function robotLegs(){
    if(this.legs == 0){
        push()
        stroke(0);
        strokeWeight(2);
        line(this.centerX + 20, 195, this.centerX + 20, 225);
        line(this.centerX - 20, 195, this.centerX - 20, 225);
        pop();
        circle(this.centerX + 20, 230, 10);
        circle(this.centerX - 20, 230, 10);

    }
    if(this.legs == 1){
        ellipse(this.centerX - 15, 215, 10,40);
        ellipse(this.centerX + 15, 215, 10,40);
    }
    if(this.legs == 2){
        triangle(this.centerX-15, 197.5, this.centerX - 10, 235, this.centerX - 20, 235);
        triangle(this.centerX+15, 197.5, this.centerX +10, 235, this.centerX + 20, 235);
    }
}

function clrSelect(i){
    if(i == 0){
        var c = color(128,196,99); //green
    }
    if(i == 1){
        var c = color(182,20,29); //red
    }
    if(i == 2){
        var c = color(10,201,239); //blue
    }
    if(i == 3){
        var c = color(217,16,207); //purple
    }
    if(i == 4){
        var c = color(248,241,25); //yellow
    }
    if(i == 5){
        var c = color(244,239,221); //off white
    }

    return c;

}