I know I need to find out how to write an if statement that says when a line hits the ellipse play a sound. I know the position of the ellipse is mouseX and mouseY and the dimentions are 50pixels by 20pixels, but i cant quite work out where each line is being drawn exactly and how to arrange it in an if statement? Please help I have been at it for hours and have gotten nowhere.

This is my code:

import ddf.minim.*;
import ddf.minim.signals.*;
import ddf.minim.analysis.*;
import ddf.minim.effects.*;

Minim minim;

AudioPlayer song2;
AudioPlayer song3;
AudioPlayer song4;


float[] yCoord;
float[] speed;
float[] circles;
int space=6;
float size1=50;
int r=0;
int g=0;
int b=255;
void setup()
{
  minim = new Minim(this);
 
  song2 = minim.loadFile("noise1.aif");
  song3 = minim.loadFile("nosie2.aif");
  song4 = minim.loadFile("noise3.aif");
  song5 = minim.loadFile("noise4.aif");
 
  size (500,500);
  smooth();
  yCoord = new float [width/space+1];
  speed = new float [width/space+1];
  for(int i=0;i<yCoord.length;i=i+1) {

    yCoord[i]=0;
    speed[i]=random(6,8);
  }
  circles = new float [50+1];
  for(int n=0;n<circles.length;n=n+1) {
    circles[n]=random(10,50);
  }

  background(0);
  fill(0,5);
  rect(0,0,width,height);
  stroke(56, 146,240);
  strokeWeight(5);
}





void draw()
{
  noCursor();
  noStroke();
  fill(200);
 ellipse(mouseX,mouseY,50,20);
  fill(0,10);
  noStroke();
  rect(0,0,width,height);
  stroke(56, 146,240);
  strokeWeight(5);
  
 for(int i=0;i<yCoord.length;i=i+1) { 
    line(i*space,yCoord[i]-5,i*space,yCoord[i]);
    yCoord[i]= yCoord[i] + speed[i];
    

    if (yCoord[i]>500)
    {
      yCoord[i]=0;
    }
    
  }

if (yCoord[i]==mouseX&&yCoord[i]==mouseY)          //<<< I thought it should go something like this to start off with

 { song1.play();

 }

}


void stop()
{
  song2.close();
  minim.stop();
  super.stop();
}

I know I need to find out how to write an if statement that says when a line hits the ellipse play a sound. I know the position of the ellipse is mouseX and mouseY and the dimentions are 50pixels by 20pixels, but i cant quite work out where each line is being drawn exactly and how to arrange it in an if statement? Please help I have been at it for hours and have gotten nowhere.

This is my code:

import ddf.minim.*;
import ddf.minim.signals.*;
import ddf.minim.analysis.*;
import ddf.minim.effects.*;

Minim minim;

AudioPlayer song2;
AudioPlayer song3;
AudioPlayer song4;


float[] yCoord;
float[] speed;
float[] circles;
int space=6;
float size1=50;
int r=0;
int g=0;
int b=255;
void setup()
{
  minim = new Minim(this);
 
  song2 = minim.loadFile("noise1.aif");
  song3 = minim.loadFile("nosie2.aif");
  song4 = minim.loadFile("noise3.aif");
  song5 = minim.loadFile("noise4.aif");
 
  size (500,500);
  smooth();
  yCoord = new float [width/space+1];
  speed = new float [width/space+1];
  for(int i=0;i<yCoord.length;i=i+1) {

    yCoord[i]=0;
    speed[i]=random(6,8);
  }
  circles = new float [50+1];
  for(int n=0;n<circles.length;n=n+1) {
    circles[n]=random(10,50);
  }

  background(0);
  fill(0,5);
  rect(0,0,width,height);
  stroke(56, 146,240);
  strokeWeight(5);
}





void draw()
{
  noCursor();
  noStroke();
  fill(200);
 ellipse(mouseX,mouseY,50,20);
  fill(0,10);
  noStroke();
  rect(0,0,width,height);
  stroke(56, 146,240);
  strokeWeight(5);
 
 for(int i=0;i<yCoord.length;i=i+1) {
    line(i*space,yCoord[i]-5,i*space,yCoord[i]);
    yCoord[i]= yCoord[i] + speed[i];
   

    if (yCoord[i]>500)
    {
      yCoord[i]=0;
    }
   
  }
 // if statement that tells the sound to play needs to go here
}


void stop()
{
  song2.close();
  minim.stop();
  super.stop();
}