Srauch – Final Project

//sam rauch, srauch, section B
//final project
//this code creates an animation of a waterpark. It's populated with people objects that have a
//skin tone and swimsuit color randomly picked from an array, so they are different every time
//you reload the page. In the foreground, people go by in a lazy river in tubes. In the background,
//people wait in line for waterslide towers.
//click anywhere to send someone down a random slide, or, click at the top of a slide to send
//a person down that specific slide!

//clouds x, y, and scale
var cloudsx = [];
var cloudsy = [];
var cloudsSc = [];

//skin tones and swimsuit colors
var skincolors;
var swimcolors;

//will hold people waiting for waterslide 1
var topSlide = [];
var slideToppers =[];
var groundWaiters1 = [];
var stairWaiters1 = [];

//will hold people waiting for waterslide 2
var groundWaiters2 = [];
var stairWaiters2 = [];
var topguy;

//bushes and trees
var bushSizes = [];
var bushColors = [];
var treeSizes = [];
var treeColors = [];

//people in lazy river
var tubers = [];

//color of wood in waterslide towers
var woodcolor;

//variables for people going down slides
var slider;
var slidetoggler;
var randomizer1;

//store mouseX and mouseY when clicked
var xWhenClick;
var yWhenClick;

function setup() {
    createCanvas(600, 400);
    background(220);

    woodcolor = color(105, 89, 56);

    //fill cloud array with clouds at random scales and positions
    for (var i=0; i<8; i++){
        cloudsx[i]= random(-10, width-10);
        cloudsy[i] = random(-10, 200);
        cloudsSc[i] = random(1,3);
    }

    //skin tones and swimsuit color values
    skincolors = [color(235, 207, 176), color(204, 168, 126), color(107, 77, 43),
                color(148, 98, 41), color(117, 84, 47), color(217, 195, 154),
                color(235, 213, 192), color(69, 48, 29), color(247, 220, 195)];
    swimcolors = [color(194, 78, 130), color(224, 49, 22), color(224, 144, 22),
                color(102, 23, 11), color(102, 23, 11), color(102, 93, 11),
                color(207, 195, 87), color(159, 207, 87), color(49, 145, 42),
                color(42, 145, 89), color(92, 191, 186), color(92, 140, 191),
                color(24, 73, 125), color(105, 89, 156), color(154, 89, 156),
                color(55, 84, 179)]

    //filling the array that handles the people in the lazy river
    var tubespacer = 50;
    for (var i=0; i<10; i++){
        tubers[i] = makeTuber(tubespacer, random(340, 350));
        tubespacer += random(30, 100);
    }

    //creating the size and color of the bushes and trees
    for (var i=0; i<width+30; i++){
        bushColors[i] = color(100, random(150, 170), 100);
        bushSizes[i] = random(30, 60);
        treeColors[i] = color(100, random(150, 170), 100);
        treeSizes[i] = random(100, 150);
    }

    //filling the array of people waiting on top of waterslide1
    var slideLocation = 410;
    for (var i=0; i<3; i++){
        topSlide[i] = makeDude(365+(i*15), 125, false);
        slideToppers[i] = makeDude(slideLocation, 125, false);
        slideLocation +=40;
    }

    //filling the array of people waiting for waterslide1 on the ground
    var groundWaiters1Loc = 280;
    for (var i=0; i<9; i++){
        groundWaiters1[i] = makeDude(groundWaiters1Loc, 280, false);
        groundWaiters1Loc += 20;
    }

    //filling the array of people waiting on the waterslide1 stairs
    var stairWaiters1Loc = 460;
    var stairHeight1 = 280;
    for (var i=1; i<13; i++){
        stairWaiters1[i] = makeDude(stairWaiters1Loc, stairHeight1, false);
        stairWaiters1Loc += 17;
        if (i<4 || i>=3) {stairHeight1-= 20;}
        if (i%4 == 0) {stairWaiters1Loc = 460;}
        if (i>4 & i<=8) {stairHeight1 = 205;}
    }

    //filling array of people waiting on ground for waterslide 2
    var groundWaiters2Loc = 240;
    for (var i=0; i<6; i++){
        groundWaiters2[i] = makeDude(groundWaiters2Loc, 270, false);
        groundWaiters2Loc -= 20;
    }

    //filling array of people waiting on stairs for waterslide 2
    var stairWaiters2Loc = 120;
    var stairHeight2 = 265;
    var sidestep = 14;
    var counter2 = 0;
    for (var i=0; i<20; i++){
        stairWaiters2[i] = makeDude(stairWaiters2Loc, stairHeight2, false);
        counter2 += 1;
        if (counter2%4==0){
            sidestep = sidestep*-1;
        }else{
            stairWaiters2Loc -= sidestep;
        }
        stairHeight2 -= 11;
    }
    topguy = makeDude(85, 50, false);

    //when this is true (set to true when mouse is clicked), an if statement in draw
    //runs that sends someone down a slide
    slidetoggler = false;

}

function draw() {
    background(162, 219, 222);
    backgroundstuff(); //draw clouds, trees, waterslides
    slidego(); //send someone down slide when the mouse is clicked
    foregroundstuff(); //draw lazy river and bushes
}

//trigger someone to go down slide in draw function
function mousePressed(){
    xWhenClick = mouseX;
    yWhenClick = mouseY;
    slidetoggler = true;
    slider = makeDude(0, 0, true);
    randomizer1 = random(0,4);
}

//translate and rotate to the top of a specific slide
function slidemover(xpos,ypos,rot){
    push();
    translate(xpos,ypos);
    rotate(radians(rot));
    slider.y += 4;
    slider.draw();
    pop();
}

//send someone down specific slide if clicked, random otherwise
function slidego(){
if (slidetoggler==true){
        //if click at the top of a specific slide, send someone down that slide
        if (xWhenClick >= 70 & xWhenClick <= 130 && yWhenClick >= 40 && yWhenClick <= 100){
            slidemover(88,50,-25);
        } else if (xWhenClick >= 400 & xWhenClick <= 435 && yWhenClick >= 110 && yWhenClick <= 170){
            slidemover(432,140,30);
        } else if (xWhenClick >= 440 & xWhenClick <= 475 && yWhenClick >= 110 && yWhenClick <= 170){
            slidemover(472,140,30);
        } else if (xWhenClick >= 480 & xWhenClick <= 515 && yWhenClick >= 110 && yWhenClick <= 170){
            slidemover(512,140,30);
        } else { //otherwise, send down a random slide
            push();
            if(randomizer1<=3){ //for three slides on right tower
                if (randomizer1 < 1){
                    translate(432,140);
                } else if (randomizer1 >= 1 & randomizer1 < 2){
                    translate(472,140);
                } else {
                    translate(512, 140);
                }
                rotate(radians(30));            
            } else { //for tall slide on left tower
                translate(88,50);
                rotate(radians(-25));
            }
            slider.y+= 4;
            slider.draw();
            pop();
        }
    }
}

//creates a person object
function makeDude(xpos, ypos, armpos){
    var dude = {x:xpos, y:ypos, armsup:armpos,
        swimsuit:swimcolors[floor(random(0,15))],
        swimtype:random(0,2),
        skin:skincolors[floor(random(0,9))],
        draw:drawDude};
    return dude;
}

function drawDude(){
    noStroke();
    fill(this.skin);
    ellipse(this.x, this.y, 10, 10); //head
    rect(this.x-5, this.y+7, 10, 16); //torso
    stroke(this.skin);
    strokeWeight(4.5);
    line(this.x, this.y, this.x, this.y+10); //neck

    strokeWeight(3.5); //toggles if arms are up or down based on this.armsup var declared in constructor
    if (this.armsup == true){
        line(this.x-4, this.y+7, this.x-11, this.y-2); //right arm
        line(this.x+4, this.y+7, this.x+11, this.y-2); //left arm
    } else {
        line(this.x-4, this.y+7, this.x-10, this.y+16); //right arm
        line(this.x+4, this.y+7, this.x+10, this.y+16); //left arm
    }

    strokeWeight(4);
    line(this.x-3, this.y+22, this.x-3, this.y+35); //right leg
    line(this.x+3, this.y+22, this.x+3, this.y+35); //left leg

    noStroke();
    if (this.swimtype<1){ //swim trunks
        fill(this.swimsuit);
        rect(this.x-6, this.y+18, 12, 5);
        rect(this.x-6, this.y+23, 5, 5);
        rect(this.x+1, this.y+23, 5, 5);
    } else { //bikini
        fill(this.swimsuit);
        rect(this.x-5, this.y+10, 10, 13);
        ellipse(this.x-2, this.y+10.5, 5, 5);
        ellipse(this.x+2, this.y+10.5, 5, 5);
        stroke(this.swimsuit);
        noStroke();
        fill(this.skin);
        triangle(this.x-1, this.y+24, this.x-5, this.y+24, this.x-5, this.y+18);
        triangle(this.x+1, this.y+24, this.x+5, this.y+24, this.x+5, this.y+18);
        rect(this.x-5, this.y+13, 10, 4);
    }
}

//creates a person in a tube object
function makeTuber(xpos, ypos){
    var tuber = {x:xpos, y:ypos,
        swimsuit:swimcolors[floor(random(0,15))],
        swimtype:random(0,2),
        skin:skincolors[floor(random(0,9))],
        draw:drawTuber};
    return tuber;
}

function drawTuber(){
    push();

    //inner tube
    stroke(this.skin);
    strokeWeight(4);
    line(this.x-1, this.y+12, this.x-11, this.y+22);
    noStroke();
    fill(62, 158, 62);
    rect(this.x-14, this.y+18, 28, 16);
    ellipse(this.x-14, this.y+26, 16);
    ellipse(this.x+14, this.y+26, 16);
    stroke(30, 94, 30);
    strokeWeight(4);
    line(this.x-10, this.y+23, this.x+10, this.y+23);

    //head, neck, torso, and back arm
    push();
    translate(this.x+6, this.y+4);
    rotate(radians(10));
    noStroke();
    fill(this.skin);
    ellipse(0, 0, 10, 10); //head
    rect(-5, 7, 10, 16); //torso
    stroke(this.skin);
    strokeWeight(4.5);
    line(0, 0, 0, 10); //neck

    noStroke();
    if (this.swimtype<1){ //swim trunks
        fill(this.swimsuit);
        rect(-6, 18, 12, 5);
        rect(-6, 23, 5, 5);
        rect(1, 23, 5, 5);
    } else { //bikini
        fill(this.swimsuit);
        rect(-5, 10, 10, 13);
        ellipse(-2, 10.5, 5, 5);
        ellipse(+2, +10.5, 5, 5);
        stroke(this.swimsuit);
        noStroke();
        fill(this.skin);
        triangle(-1, 24, -5, 24, -5, 18);
        triangle(1, 24, 5, 24, 5, 18);
        rect(-5, 13, 10, 4);
    }
    pop();
    strokeWeight(4.5);
    stroke(this.skin);
    line(this.x+4, this.y+25, this.x+4, this.y+25);
    line(this.x, this.y+25, this.x-6, this.y+21);

    //a few more details
    noStroke();
    fill(62, 158, 62);
    rect(this.x-10, this.y+25, 20, 9);
    strokeWeight(4.5);
    stroke(this.skin);
    line(this.x+10, this.y+14, this.x+16, this.y+25); //front arm
    line(this.x-6, this.y+21, this.x-10, this.y+31); //right leg
    line(this.x+2, this.y+25, this.x, this.y+34); //left leg

    //water texture
    noStroke();
    fill(81, 181, 201, 100);
    rect(this.x-22, this.y+30, 44, 6);

    pop();

}

//draws the waterslide on the left
function waterslide1(x,y){
    //stairs
    fill(woodcolor);
    beginShape();
    vertex(x+100, y+80);
    vertex(x+100, y+90);
    vertex(x+170, y+20);
    vertex(x+170, y+10);
    endShape();
    rect(x+100, y+80, 70, 8);
    beginShape();
    vertex(x+100, y+160);
    vertex(x+113, y+160);
    vertex(x+170, y+95);
    vertex(x+170, y+80);
    endShape();

    //pillars
    fill(95, 79, 46);
    rect(x+5, y+5, 5, 155);
    rect(x+100, y+5, 5, 155);
    rect(x+170, y+5, 5, 155);

    //shade poles
    rect(x+3, y-50, 3, 50);
    rect(x+180-6, y-50, 3, 50);
    rect(x+50, y-55, 3, 55);
    rect(x+130-6, y-55, 3, 55);

    //shades
    fill(35, 82, 168);
    rect(x+3, y-55, 47, 6);
    triangle(x+3, y-55, x+50, y-55, x+27, y-70);
    rect(x+50, y-60, 77, 5);
    triangle(x+50, y-60, x+127, y-60, x+88.5, y-85);
    rect(x+127, y-55, 50, 5);
    triangle(x+127, y-55, x+176, y-55, x+152, y-70);

    //railings
    fill(95, 79, 46);
    var xpos = x;
    for (var i = 0; i < 12; i++){
        rect(xpos, y-15, 2, 15);
        xpos += 5;
    }
    for (var j = 0; j<2; j++){
        xpos += 22
        for (var i = 0; i < 4; i++){
            rect(xpos, y-15, 2, 15);
            xpos += 5;
        }
    }
    xpos += 19
    for (var i = 0; i < 4; i++){
        rect(xpos, y-15, 2, 15);
        xpos += 5;
    }

    //deck
    fill(woodcolor);
    rect(x, y, 180, 10);
    rect(x, y-15, 180, 3);

    //draw slides
    var color1 = color(166, 61, 124);
    slide1(x+60, y, color1);
    var color2 = color(186, 176, 67);
    slide1(x+100, y, color2);
    var color3 = color(57, 94, 163);
    slide1(x+140, y, color3);

}

//draws slides for waterslide1 function
function slide1(x,y,color){ 
    var slidewide = 22;
    fill(color);
    beginShape();
    vertex(x, y);
    vertex(x+slidewide, y);
    vertex(x-80, y+180);
    vertex(x-80-slidewide, y+180);
    endShape();

    var margin = 4;
    fill(150, 255, 255, 50);
    beginShape();
    vertex(x+margin, y);
    vertex(x+slidewide-margin, y);
    vertex(x-80-margin, y+180);
    vertex(x-80-slidewide+margin, y+180);
    endShape();
}

//draws waterslide on left
function waterslide2(x,y){

    //pillars and stairs
    var loc = 310; //increment 46
    for (var i = 0; i< 5; i++){
        fill(woodcolor);
        if (i%2==0 || i==0) {
            beginShape();
            vertex(x-30, loc-51);
            vertex(x-30, loc-41);
            vertex(x+30, loc);
            vertex(x+30, loc-10);
            endShape();
        } else {
            beginShape();
            vertex(x-30, loc);
            vertex(x-30, loc-10);
            vertex(x+30, loc-51);
            vertex(x+30, loc-41);
            endShape();
        }   
        loc -= 44;
    }
    fill(95, 79, 46);
    rect(x-30, y, 6, 230); //bottom y = 310
    rect(x+24, y, 6, 230);

    rect(x-30, y-40, 3, 40);
    rect(x+27, y-40, 3, 40);
    fill(189, 65, 43);
    rect(x-30, y-45, 60, 6);
    triangle(x-30, y-45, x+30, y-45, x, y-60);

    fill(woodcolor);
    rect(x-30, y, 60, 10);
    rect(x-30, y-15, 15, 2.5);
    rect(x+15, y-15, 15, 2.5);
    var location = x-30;
    for (var i = 0; i<8; i++){
        rect(location, y-15, 2, 15);
        if (i != 3){location += 5;}
        else {location += 28;}
    }

    fill(252, 165, 3);
    beginShape();
    vertex(x-15, y);
    vertex(x+15, y);
    vertex(x+140, y+260);
    vertex(x+110, y+260);
    endShape();

    fill(150, 255, 255, 50);
    beginShape();
    vertex(x-10, y);
    vertex(x+10, y);
    vertex(x+130, y+250);
    vertex(x+115, y+260);
    endShape();
}

//draws cloud
function cloud(x,y, amt){
    noStroke();
    fill(218, 237, 236);
    push();
    translate(x,y);
    scale(amt);
    ellipse(0,0,40);
    ellipse(-20, 5, 30);
    ellipse(20, 5, 30);
    pop();
}

//draws background
function backgroundstuff(){
    //clouds
    for (var i=0; i<8; i++){
        cloud(cloudsx[i], cloudsy[i], cloudsSc[i]);
    }

    //trees
    noStroke();
    for (var i=0; i<width+30; i+= 80){
        fill(treeColors[i]);
        ellipse(i, 270, treeSizes[i]);
    }

    //fence
    strokeWeight(2);
    stroke(120);
    line(0, 280, width, 280);
    strokeWeight(.75);
    for (var i=-12; i<width+12; i+=4){
        line(i, 300, i+16, 280);
        line(i, 300, i-16, 280);
    }

    //concrete
    noStroke();
    fill(199, 196, 163); //concrete color
    rect(0, 300, width, 100);
    fill(168, 162, 28);

    //pool at base of slides
    fill(81, 181, 201);
    rect(80, 325, 420, 100);
    ellipse(80, 350, 50);
    ellipse(500, 350, 50);

    //people in waterslide1 line
    for (var i=0; i<topSlide.length; i++){
        topSlide[i].draw();
        slideToppers[i].draw();
    }
    for (var i=0; i<groundWaiters1.length; i++){
        groundWaiters1[i].draw();
    }
    for (var i=1; i<stairWaiters1.length; i++){
        stairWaiters1[i].draw();
    }

    //people in waterslide2 line
    for (var i=0; i<stairWaiters2.length; i++){
        stairWaiters2[i].draw();
    }
    for (var i=0; i<groundWaiters2.length; i++){
        groundWaiters2[i].draw();
    }
    topguy.draw();

    //draw waterslides
    waterslide1(350, 160);
    waterslide2(100, 80);
}

//draws bushes, draws and updates lazy river
function foregroundstuff(){
        //bushes
    for (var i=0; i<width+30; i+= 30){
        fill(bushColors[i]);
        ellipse(i, 350, bushSizes[i]);   
    }

    //lazy river
    fill(179, 176, 143);
    rect(0, 350, width, 50);
    fill(81, 181, 201);
    rect(0, 355, width, 40);

    //lazy river inhabitants
    for (var i = 0; i < tubers.length; i++){
        if (tubers[i].x <= -30){
            var mover = tubers.shift();
            mover.x = width + 28;
            tubers.push(mover);
        }
        tubers[i].draw();
        tubers[i].x -= 0.5;
    }
}