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// Libraries
//same as the other code expept instead of 
//using buttons it uses arrow keys (wasd for player 1 and rightleftupdown for layer two) on the coputer keyboard

//import processing.serial.*;
//import cc.arduino.*;

//Calling Arduino Ports

//Arduino arduino;

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Code provided by Tinkernut
http://www.tinkernut.com/2014/03/arduino-motion-detecting-squirt-gun/

We didnt change anything in this code

const int pirPower = 13;
const int pirIn = 12;
int motorPin1 = 3;

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This code is from the example section on Prosessing.org
It is authored by: Daniel Shiffman
I just changed the background colour from balck to white and made the window a little larger. 

ArrayList<ParticleSystem> systems;

void setup() {
  size(900, 660);
  systems = new ArrayList<ParticleSystem>();
}

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void setup (){
    size(600, 600);//size of canvas
    
    background(120, 0, 11);//bachground colour HSB
    
}

void draw() {//opens draw loop which runs on loop

noStroke();

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     void setup() 
     
     got this from one of the examples, likes the thumbnail.
     I added more points
     
     
     {
       size(600, 600); //size of canvas
     
       background(192, 64, 10);//background colour= orange

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//Camille Kauffman
//excercise 5-5 from Getting started with Arduino

const int SENSOR = 0; // select the input pin for the // sensor resistor
int val = 0; // variable to store the value coming // from the sensor
void setup() {
Serial.begin(9600); // open the serial port to send // data back to the computer at
}
void loop() {
// 9600 bits per second

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//Camille Kauffman
//excercise 5-4 from Getting Started with Arduino

const int LED = 9; // the pin for the LED
int val = 0; // variable used to store the value // coming from the sensor

void setup() {
   pinMode(LED, OUTPUT); // LED is as an OUTPUT // Note: Analogue pins are

}

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//Camille Kauffman
//excercise 5-2 from Getting started with Arduino

const int LED = 9; // the pin for the LED
const int BUTTON = 7; // input pin of the pushbutton

int val = 0; // stores the state of the input pin int old_val = 0; // stores the previous value of "val"
int state = 0; // 0 = LED off while 1 = LED on

int brightness = 128; // Stores the brightness value unsigned long startTime = 0; // when did we begin pressing?

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// BLINKING LED on/off
//Camille Kauffman
//excercise 4-5 from Getting Started with Arduino

const int LED = 12; //the pin for the LED
const int BUTTON = 7;//the input pin whrtr the pushbutton is connected

int val = 0;//val will be used to store the state of the input pin

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// Turn on LED while the button is pressed 
//Camille Kauffman
//excercise 4-2 from Getting Started with Arduino

const int LED = 13; //the pin for the light
const int BUTTON = 7;//the input pin hwere the pushbutton is connected


int val = 0; //val will be used to store the state of the input pin