15 coins game - pls help im stuck

Processing Coding Questions
1

How can I make the class Candy disappear when Eyeball touch it?
String gameState;
PImage sc; // SCARLET FOREST
void setup() {
size(810, 810);
eyeballSetup();
for(int i=0;i<candies.length;i++){
candies[i] = new Candy(random(width),random(height));
gameState = “START”;
sc=loadImage(“SC.png”);
}
}

void draw() {

if(gameState == “START”){
startGame();
} else if(gameState==“PLAY”){
playGame();
}else if(gameState== “WIN”){
winGame();
}else if(gameState == “LOSE”){
loseGame();
}

}

void startGame(){
background(sc);
image(sc,810,810);
textAlign(CENTER);
textSize(50);
fill(181,60,126);
text(“Click here to play”,width/2,height/2-20);
textSize(40);
fill(188,50,127);
text(“levels 1 2 3”, width/2,height/2+30);
if(mousePressed==true){
gameState = “PLAY”;

}
}
void playGame(){
background(sc);
image(sc,810,810);
// Move eyeball.
eyeballMove();
// Draw coins.
for(int i=0;i<candies.length;i++){
candies[i].draw();
}
// Draw eyeball.
eyeballDraw(x, y, rot);

}
void winGame(){
}
void loseGame(){
}
void resetGame(){
}

void keyPressed() {
if (key==‘w’||key==‘W’) {
eyeballUp();
} else if (key==‘s’||key==‘S’) {
eyeballDown();
} else if (key==‘a’||key==‘A’) {
eyeballLeft();
} else if (key==‘d’||key==‘D’) {
eyeballRight();
}
}

//class
class Candy {
float candy_x, candy_y;
boolean candy_isVisible;
Candy(float ix, float iy){
candy_x = ix;
candy_y = iy;
candy_isVisible = true;
}
void draw(){
if(!candy_isVisible){
return;
}
fill(255,0,90);
rect(candy_x, candy_y,30,50);
}
}

Candy[] candies = new Candy[15];

int r; // EyeBall’s raio.

int pupil_r, x, y, rot; // Eyeball’s Features.
int speed=3; // Eyeball’s speed

// Eyeball’s functions…

void eyeballSetup(){

r= 30;
pupil_r= 10;

x=width/2;
y=height/2;
rot=0;
}

void eyeballMove() {
if (rot==0) {
y=y+speed;
eyeballDown();
}
if (rot==90) {
x=x-speed;
eyeballLeft();
}
if (rot==180) {
y=y-speed;
eyeballUp();
}
if (rot==270) {
x=x+speed;
eyeballRight();
}

if (x<25) {
x=x+speed;
eyeballRight();
}
if (x>785) {
x=x-speed;
eyeballLeft();
}
if (y<25) {
y=y+speed;
eyeballDown();
}
if (y>785) {
eyeballUp();
}
}

void eyeballDraw(int x, int y, int rot) {
//olho
ellipseMode(CENTER);

translate(x, y);

rotate(radians(rot));
fill(255);
noStroke();
ellipse(0, 0, r,r);

//pupila
fill(0);
ellipse(0,0, pupil_r, pupil_r);

}

void eyeballUp() {
rot=180;
}

void eyeballDown() {
rot=0;
}

void eyeballLeft() {
rot=90;
}

void eyeballRight() {
rot=270;
}

//PS im stuck pls help

2

You will need to check if the eyeball has touched each candy.

Loop over all the candies. For each candy, see if the eyeball is touching it (You know where the candy and the eyeball are! How can you tell if they are touching?), if it is touching it, then that candy should disappear.

3

in the draw candy function or any separate function check the distance between the candy position and the eye position if they touch to delete the candy