Project 2: Variable Face

//Tracy Meng
//Section B

// GLOBAL VARIABLES
var eyeSize = 20;
var mouthSize = 50;
var earringSize = 30;
var faceWidth = 100;
var faceHeight = 150;
var earSize = 20;
var noseSize = 30;
var pupSize = 10;
var noseType = 1;
var hairType = 1;
var eyeType = 1;
var earringType = 1;
var mouthType = 1;
var backgroundType = 1;


function setup() {
    createCanvas(600, 480);
}

function draw() {
//BACKGROUND
    //background types
    if (backgroundType == 1) {
        background(225,246,255); //light blue background
    }

    else if (backgroundType == 2) {
        background(255,164,216); //light pink background
    }

    else {
        background(247,255,165); //light yellow background
    }


//HAIR
    // hair types    
    if (hairType == 1) {
        strokeWeight(15);
        stroke(127,82,0); //brownhair
        fill(127,82,0);
        arc(width / 2, height / 2, faceWidth, faceHeight, PI, 0); //straight long hair
        rect(width/2 - faceWidth/2, height/2, faceWidth, height);
    }

    else if (hairType == 2) {
        strokeWeight(45);
        stroke(209,209,20); //blondehair
        fill(209,209,20);
        arc(width / 2, height / 2, faceWidth, faceHeight, PI-PI/4, PI/4); //pom-poms
        ellipse(width/2 - faceWidth/2, height/2 + faceHeight/4, faceHeight/2); //pom-pom left
        ellipse(width/2 + faceWidth/2, height/2 + faceHeight/4, faceHeight/2); //pom-pom right
    }

    else {
        strokeWeight(80);
        stroke(27,6,0); //blackhair
        arc(width / 2, height / 2, faceWidth, faceHeight, PI-PI/8, PI/8); //short hair
    }


//EARS
    //local variable of EARS
var earLX = width / 2 - (faceWidth/2); // earLX = horizontal coordinate of LEFT ear
var earRX = width / 2 + (faceWidth/2); // earLX = horizontal coordinate of LEFT ear

    //left ear
    noStroke();
    fill(255,220,177); //nude color
    ellipse(earLX, height/2, earSize/2, earSize);

    //right ear
    ellipse(earRX, height /2, earSize/2, earSize); 

    //left ear hole
    strokeWeight(2);
    stroke(230,145,20); //dark nude stroke
    arc(earLX, height/2, earSize/4, earSize/2, -PI/2, -PI+PI/2); 
    
    //right ear hole
    arc(earRX, height /2, earSize/4, earSize/2, PI/2, -PI-PI/2);


//FACE / HEAD
//strokeWeight(1);  
    strokeWeight(0);
    fill(255,220,177); //nude color  
    ellipse(width / 2, height / 2, faceWidth,  faceHeight);


//EARRINGS
    //earring types
    if (earringType == 1) {
        strokeWeight(5);
        stroke(167,0,239); //purple
        noFill();
        ellipse(earLX, height/2 + earSize/2, earringSize/6, earringSize); //left ear
        ellipse(earRX, height/2 + earSize/2, earringSize/6, earringSize); // right ear
    }

    else if (earringType == 2) {
        noStroke();
        fill(27,255,255); //teal
        ellipse(earLX, height/2 + earSize/2, earringSize/2, earringSize); //left ear
        ellipse(earRX, height/2 + earSize/2, earringSize/2, earringSize); // right ear


        fill(0,159,11); //green - smaller circle
        ellipse(earLX, height/2 + earSize/2, earringSize/3, earringSize/1.5); //smaller cirlcle left
        ellipse(earRX, height/2 + earSize/2, earringSize/3, earringSize/1.5); //smaller circle right
    }

    else {
        fill(255,277,80); //orange
        rect(earLX-earringSize/4, height/2 + earSize/2, earringSize/2, earringSize,5); //left ear
        rect(earRX-earringSize/4, height/2 + earSize/2, earringSize/2, earringSize,5); // right ear
    }


//NOSE
    //local variables of NOSE
var noseX = width /2; // horizontal coordinates for NOSE
var noseY = height /2 + (faceHeight/8); // vertical coordinates for NOSE

noStroke();
fill(255,198,122); //nose color darker nude
    //nose types
    if (noseType == 1) {
        ellipse(noseX, noseY, noseSize, noseSize); // nose circle
    }

    else if (noseType == 2) {
        rect(noseX - (noseSize/4), noseY - (noseSize/2), noseSize/2, noseSize, 30); // nose rectangle
    }

    else {
        triangle(noseX, noseY - (noseSize/2), noseX - (noseSize/2), noseY + (noseSize/4), noseX + (noseSize/2), noseY + (noseSize/4)); // nose triangle
    }


//EYES    
    //local variable of EYES
var eyeLX = width /2 - (faceWidth * 0.25); //eyeLX = horizontal coordinate of LEFT eye
var eyeRX = width /2 + (faceWidth * 0.25); //eyeRX = horizontal coordinate of RIGHT eye


//eye type 1 - eye open  
    if (eyeType == 1) {

    //overall eyeball
        fill(255); //white eyeballs
        ellipse(eyeLX, height /2, eyeSize + eyeSize/4, eyeSize); //left eye
        ellipse(eyeRX, height /2, eyeSize + eyeSize/4, eyeSize); //right eye

    //eye color
        fill(0,176,203); //eye color - blue
        ellipse(eyeLX, height /2, eyeSize/2, eyeSize/2); // left eye color
        ellipse(eyeRX, height /2, eyeSize/2, eyeSize/2); // right eye color

    //eye pupils
        fill(0); //black pupils
        ellipse(eyeLX, height /2, pupSize, pupSize); // left eye pupil
        ellipse(eyeRX, height /2, pupSize, pupSize); // right eye pupil
    }

//eye type 2 - shut
    else if (eyeType == 2) {
        strokeWeight(2);
        stroke(230,145,20); //dark nude outline
        noFill();

    //LEFT EYE
        arc(eyeLX, height /2, eyeSize/2, eyeSize, 0, PI);

    //RIGHT EYE
        arc(eyeRX, height /2, eyeSize/2, eyeSize, 0, PI);
    }

//eye type 3 - sunglasses
    else {
        strokeWeight(4);
        stroke(250,145,164); //rim color hot pink
        fill(0); //glass of sunglasses is black

    //LEFT EYE SUNGLASSES
        rect(eyeLX - eyeSize/2, height /2 - eyeSize/2, eyeSize, eyeSize, 1);

    //RIGHT EYE SUNGLASSES
        rect(eyeRX - eyeSize/2, height /2 - eyeSize/2, eyeSize, eyeSize, 1);

    //LINE CONNECTION
        line(eyeLX + eyeSize/2, height /2 - eyeSize/4, eyeRX - eyeSize/2, height /2 - eyeSize/4);

    //GLARE
        strokeWeight(8);
        stroke(255);
        point(eyeLX + eyeSize /8, height /2 + eyeSize/4); //left eye
        point(eyeRX + eyeSize /8, height /2 + eyeSize/4); //right eye

    }

//MOUTH

    //local variable of MOUTH
var mouthX = width /2; //mouthX = horizontal coordinate of MOUTH
var mouthY = height /2 + (faceHeight/3); //mouthY = vertical coordinate of MOUTH

//mouth type 1 - surprised with tongue
    if (mouthType == 1) { 
        strokeWeight(2);
        stroke(225,0,37); //lip liner color - red
        fill(255);
        ellipse(mouthX, mouthY, mouthSize, mouthSize/2); //surprised

        //tongue
        noStroke();
        fill(255,144,159); //tongue color - pink
        ellipse(mouthX, mouthY + mouthSize/8, mouthSize/1.5, mouthSize/4); //tongue
    }

//mouth type 2 - smile
    else if (mouthType == 2) {
        noFill();
        strokeWeight(3);
        stroke(201,0,40); //lip liner color - red
        arc(mouthX, mouthY, mouthSize, mouthSize/2, 0, PI); //happy
    }

//mouth type 3 - frown
    else {
        stroke(94,53,0); //sad mouth color - dark brown
        strokeWeight(3);
        noFill();
        arc(mouthX, mouthY, mouthSize, mouthSize/2, PI, 0); //sad   
    }

}

function mousePressed() {
    // when the user clicks, these variables are reassigned
    // to random values within specified ranges. For example,
    // 'faceWidth' gets a random value between 75 and 150.

//CREATE RANDOM DIMENSIONS
    faceWidth = random(100, 400);
    faceHeight = random(100, 400);
    earSize = random(10, 80);
    eyeSize = random(10, 65);
    noseSize = random(10,50);
    pupSize = random(8,15);
    earringSize = random(20,60);

//CREATE RANDOM TYPES & OPTIONS
    noseType = random (1,3);
    noseType = round(noseType);

    hairType = random (1,3);
    hairType = round(hairType);

    eyeType = random (1,3);
    eyeType = round(eyeType);

    earringType = random (1,3);
    earringType = round(earringType);

    mouthType = random(1,3);
    mouthType = round(mouthType);

    backgroundType = random(1,3);
    backgroundType = round(backgroundType);


}