/////////////////////////////////////////////////////////////////////////////////////////
//Dragon's Den by Blaire Francis //
//A mother dragon is resting in her den. She seems to tolerate your presense (for now).//
//Why not try exploring? Interact with things in the cave by clicking on them or //
//hovering over them with your mouse? //
/////////////////////////////////////////////////////////////////////////////////////////
//GLOBAL VARIABLES//
//eyes
float eyeX, eyeY, leftEyeX, leftEyeY, rightEyeX, rightEyeY;
float easing = 0.05;
//egg
float clickCount = 0;
//fire
float fireR= 222;
float fireG = 67;
float fireB = 16;
float fireColour1, fireColour2;
//water
float dropY;
float dropY2 = 0;
float dropY3 = 0;
int dropCount = int(random(1, 4));
void setup() {
//sets size, frame rate, and background; runs once
size(600, 400);
frameRate(100);
background(255);
}
void draw() {
displayCave();
displayDragon();
displayBaby();
displayEgg();
displayChest();
updateWater();
displayStalagtites();
updateEyes();
updateEgg();
updateFire();
updateMouth();
updateShine();
}
//FUNCTIONS//
void displayCave() {
//draw cave walls
noStroke();
fill(86, 76, 127);
rect(0, 0, 600, 400);
//draw cave floor
fill(62, 55, 92);
ellipseMode(CORNER);
ellipse(-150, 180, 900, 300);
//cracks on wall
stroke(62, 55, 92);
strokeWeight(1);
line(40, 70, 40, 150);
line(40, 150, 35, 190);
line(35, 190, 35, 230);
line(40, 150, 45, 200);
line(45, 200, 45, 210);
line(90, 0, 90, 50);
line(90, 20, 95, 60);
line(95, 60, 90, 80);
line(170, 20, 170, 80);
line(250, 140, 250, 200);
line(360, 20, 360, 60);
line(360, 60, 340, 80);
line(340, 80, 360, 120);
line(340, 80, 335, 95);
line(420, 280, 420, 140);
line(420, 155, 425, 130);
line(450, 0, 455, 60);
line(520, 0, 520, 80);
line(520, 80, 515, 120);
line(520, 80, 525, 88);
line(590, 240, 590, 180);
}
void displayStalagtites() {
noStroke();
fill(127, 115, 175);
triangle(0, 0, 10, 40, 20, 0);
triangle(10, 0, 18, 80, 25, 0);
triangle(210, 0, 220, 30, 225, 0);
triangle(225, 0, 240, 60, 250, 0);
triangle(380, 0, 390, 60, 400, 0);
triangle(500, 0, 505, 20, 510, 0);
triangle(560, 0, 570, 80, 580, 0);
}
void displayDragon() {
noStroke();
//draw body
fill(146, 155, 84);
rect(100, 160, 220, 140, 40);
quad(110, 170, 140, 250, 50, 310, 50, 250);
//tail
quad(315, 180, 360, 250, 365, 280, 315, 280);
triangle(315, 280, 365, 280, 330, 330);
quad(316, 280, 331, 330, 290, 330, 290, 300);
triangle(290, 330, 290, 300, 260, 330);
//neck
fill(156, 165, 95);
arc(50, 265, 95, 80, 0, PI+QUARTER_PI, OPEN);
triangle(50, 270, 50, 310, 80, 285);
triangle(130, 280, 100, 300, 65, 235);
//head
fill(167, 175, 106);
ellipseMode(RADIUS);
ellipse(110, 310, 35, 35);
quad(130, 290, 110, 345, 170, 345, 180, 320);
triangle(125, 280, 90, 300, 50, 250);
//wing
stroke(167, 175, 106);
strokeWeight(2);
line(140,170,170,175);
line(180,175,140,175);
line(140,175,200,195);
line(200,195,280,180);
line(280,180,240,182);
line(240,182,275,175);
line(275,175,230,175);
line(230,175,250,170);
line(250,170,220,170);
//leg
line(290,210,240,195);
line(240,195,220,240);
line(220,240,222,250);
}
void displayBaby() {
noStroke();
//displays baby dragon when clickCount reaches 4
if (clickCount >= 4) {
//head and body
fill(120, 129, 62);
ellipse(220, 250, 20, 20);
triangle(200, 245, 195, 220, 210, 235);
triangle(230, 235, 245, 220, 240, 245);
quad(210, 250, 230, 250, 240, 280, 200, 280);
//snout
fill(146, 155, 84);
ellipse(220, 260, 8, 8);
stroke(0);
strokeWeight(1);
line(220, 260, 214, 265);
line(220, 260, 224, 265);
line(214, 265, 210, 260);
line(224, 265, 229, 260);
}
}
void displayEgg() {
noStroke();
fill(250, 237, 225);
//displays unhatched egg on screen until clickCount passes 3
if (clickCount <= 3) {
ellipse(220, 290, 30, 40);
}
//displays hatched egg once clickCount hits 4 and beyond
if (clickCount >= 4) {
arc(220, 290, 30, 40, 0, PI, OPEN);
triangle(190, 290, 195, 260, 210, 290);
triangle(200, 290, 210, 265, 220, 290);
triangle(210, 290, 225, 270, 230, 290);
triangle(220, 290, 245, 260, 250, 290);
}
}
void displayChest() {
noStroke();
//chest
fill(98, 71, 47);
triangle(420, 180, 450, 170, 450, 230);
quad(450, 170, 530, 180, 530, 240, 420, 240);
//gold
fill(214, 186, 82);
arc(475, 200, 50, 35, PI, TWO_PI, OPEN);
//coins
fill(198, 170, 66);
ellipse(470, 180, 3, 2);
ellipse(460, 175, 3, 2);
ellipse(480, 175, 3, 2);
ellipse(500, 185, 3, 2);
//chest
fill(131, 88, 48);
quad(420, 180, 420, 240, 500, 250, 500, 190);
quad(500, 190, 530, 180, 530, 240, 500, 250);
//details
fill(193, 187, 166);
quad(455, 183, 465, 185, 465, 196, 455, 195);
stroke(98, 71, 47);
strokeWeight(1);
line(420, 190, 500, 200);
line(420, 200, 500, 210);
line(420, 210, 500, 220);
line(420, 220, 500, 230);
line(420, 230, 500, 240);
line(500, 200, 530, 190);
line(500, 210, 530, 200);
line(500, 220, 530, 210);
line(500, 230, 530, 220);
line(500, 240, 530, 230);
}
void updateWater() {
//draws droplets
noStroke();
fill(199, 221, 227);
ellipse(18, dropY, 1, 2);
ellipse(240, dropY2, 1, 2);
ellipse(570, dropY3, 1, 2);
//randomly chooses drops to fall
if (dropCount == 1) {
dropY++;
}
if (dropCount == 2) {
dropY2++;
}
if (dropCount == 3) {
dropY3++;
}
/*sends drops to top of screen once they leave frame and
generates new random number with cerntain additions so the same number isn't chosen twice
*/
if (dropY > 405) {
dropY = 0;
dropCount = int(random(2, 4));
}
if (dropY2 > 405) {
dropY2 = 0;
dropCount = int(random(1, 4));
if (dropCount == 2) {
dropCount = int(random(1, 4));
}
}
if (dropY3 > 405) {
dropY3 = 0;
dropCount = int(random(1, 3));
}
}
void updateEyes() {
//handles dragon's eye movement then changes eye shape when counter reaches 4
if (clickCount <= 3) {
//eye white
noStroke();
fill(255);
ellipse(125, 300, 10, 10);
//constrains pupil to stay within eye white
if (abs(mouseX - eyeX) > 0.1) {
eyeX = eyeX + (mouseX - eyeX) * easing;
}
if (abs(mouseY - eyeY) > 0.1) {
eyeY = eyeY + (mouseY - eyeY) * easing;
}
eyeX = constrain(eyeX, 120, 130);
eyeY = constrain(eyeY, 300, 304);
//pupil
fill(0);
ellipse(eyeX, eyeY, 5, 5);
//eyebrow
strokeWeight(10);
stroke(167, 175, 106);
line(118, 292, 135, 294);
} else {
stroke(1);
noFill();
strokeWeight(1);
arc(125, 310, 10, 10, PI+QUARTER_PI, TWO_PI);
}
if (clickCount >= 4) {
noStroke();
//eye whites
fill(255);
ellipse(212, 245, 6, 6);
ellipse(228, 245, 6, 6);
//constrains baby's pupils to stay within eye whites
if (abs(mouseX - leftEyeX) > 0.1) {
leftEyeX = leftEyeX + (mouseX - leftEyeX) * easing;
}
if (abs(mouseY - leftEyeY) > 0.1) {
leftEyeY = leftEyeY + (mouseY - rightEyeY) * easing;
}
if (abs(mouseX - rightEyeX) > 0.1) {
rightEyeX = rightEyeX + (mouseX - rightEyeX) * easing;
}
if (abs(mouseY - rightEyeY) > 0.1) {
rightEyeY = rightEyeY + (mouseY - rightEyeY) * easing;
}
leftEyeX = constrain(leftEyeX, 210.5, 214.5);
leftEyeY = constrain(leftEyeY, 242.5, 247.5);
rightEyeX = constrain(rightEyeX, 226.5, 230.5);
rightEyeY = constrain(rightEyeY, 242.5, 247.5);
//pupil
fill(0);
ellipse(leftEyeX, leftEyeY, 3.5, 3.5);
ellipse(rightEyeX, rightEyeY, 3.5, 3.5);
}
}
void updateEgg() {
//draws
stroke(180, 168, 157);
strokeWeight(1);
//draws cracks for each click
if (clickCount == 1) {
line(220, 250, 220, 255);
line(220, 255, 225, 260);
line(225, 260, 220, 265);
}
if (clickCount == 2) {
line(220, 250, 220, 255);
line(220, 255, 225, 260);
line(225, 260, 220, 265);
line(220, 265, 225, 270);
line(220, 255, 215, 260);
line(215, 260, 205, 265);
}
if (clickCount == 3) {
line(220, 250, 220, 255);
line(220, 255, 225, 260);
line(225, 260, 220, 265);
line(220, 265, 225, 270);
line(225, 270, 220, 280);
line(225, 260, 235, 275);
line(220, 255, 215, 260);
line(215, 260, 205, 265);
line(205, 265, 210, 270);
}
}
//creates 'fire' that flicker back and forth and grows and shrinks
void updateFire() {
//big flames
noStroke();
fill(fireR, fireG, fireB);
triangle(200+sin(frameCount*.2), 290+sin(frameCount/4), 190, 325, 210, 330);
triangle(220+sin(frameCount*.25), 290+sin(frameCount/4), 210, 330, 230, 330);
triangle(240+sin(frameCount*.2), 290+sin(frameCount/4), 230, 330, 250, 325);
//medium flames
fill(fireR, fireG+56, fireB+2);
triangle(200+sin(frameCount*.25), 300+sin(frameCount/4), 195, 325, 205, 328);
triangle(220+sin(frameCount*.2), 300+sin(frameCount/4), 215, 330, 225, 330);
triangle(240+sin(frameCount*.25), 300+sin(frameCount/4), 235, 328, 245, 325);
//fill(222, 178, 20);
}
void updateMouth() {
//handles chest click event
if (mousePressed && mouseX >= 420 && mouseX <= 530 && mouseY >= 160 && mouseY <= 250 && clickCount <= 3) {
noStroke();
fill(255);
triangle(170, 345, 145, 338, 140, 345);
println("Grrr...");
}
}
void updateShine() {
//displays shine if mouse is within parameters
if (mouseX >= 420 && mouseX <= 530 && mouseY >= 160 && mouseY <= 250) {
stroke(255);
strokeWeight(1);
line(440, 170, 450, 170);
line(445, 165, 445, 175);
line(440, 165, 450, 175);
line(440, 175, 450, 165);
}
}
//picks colour for fire
void fireColour() {
fireR = random(255);
fireG = random(255);
fireB = random(255);
}
//handles egg and fire click events
void mousePressed() {
//clicks within parameter add 1 to clickCount
if (mouseX >= 190 && mouseX <= 250 && mouseY >= 250 && mouseY <= 290) {
clickCount = clickCount + 1;
}
if (mouseX >= 190 && mouseX <= 250 && mouseY <= 330 && mouseY >= 290) {
fireColour();
}
}
