Photon_Color_Wars

// Libraries

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

//Calling Arduino Ports
//Numbers represent pins

Arduino arduino;

int RightPin1 = 2;
int DownPin1 = 3;
int LeftPin1 = 4;
int UpPin1 = 5;
int RightPin2 = 6;
int DownPin2 = 7;
int LeftPin2 = 8;
int UpPin2 = 9;

// Proceesing ints and floats

int directionX1 = 2, directionY1 = 0, directionX2 = -2, directionY2 = 0;
float x1=500, y1=500, x2=1420, y2=500, speed=3.5;

void setup()
{
  size(1920, 1080);
  background(0);
  smooth();
  noStroke();
  
  // Calling on arduino and listenting for the pins
  
  arduino = new Arduino(this, "COM6", 9600); // Will have to change for MAC users

  arduino.pinMode(RightPin1, Arduino.INPUT);
  arduino.pinMode(DownPin1, Arduino.INPUT);
  arduino.pinMode(LeftPin1, Arduino.INPUT);
  arduino.pinMode(UpPin1, Arduino.INPUT);
  arduino.pinMode(RightPin2, Arduino.INPUT);
  arduino.pinMode(DownPin2, Arduino.INPUT);
  arduino.pinMode(LeftPin2, Arduino.INPUT);
  arduino.pinMode(UpPin2, Arduino.INPUT);
}

void draw() { 

  //giving the elipeses momentum

  x1 = x1+speed*directionX1;
  y1 = y1+speed*directionY1;
  x2 = x2+speed*directionX2;
  y2 = y2+speed*directionY2;

  //Checking boundries

  if ((x1>width) || (x1<0))
  {   
    directionX1=-directionX1;
  }
  if ((y1>height) || (y1<0))
  {   
    directionY1=-directionY1;
  }
  if ((x2>width) || (x2<0))
  {   
    directionX2=-directionX2;
  }
  if ((y2>height) || (y2<0))
  {   
    directionY2=-directionY2;
  } 
  // Our player 1 Player 2 ellipses
  fill(0, 255, 0);
  ellipse(x1, y1, 100, 75);
  fill(255, 0, 0);
  ellipse(x2, y2, 100, 75);
  
  //Controls for player 1 and player 2

  if (arduino.digitalRead(4) == Arduino.HIGH) 
  {
    directionX1=-1;
    directionY1=0;
  } else if (arduino.digitalRead(2) == Arduino.HIGH) {

    directionX1=1;
    directionY1=0;
  } else if (arduino.digitalRead(5) == Arduino.HIGH) {

    directionY1=-1;
    directionX1=0;
  } else if (arduino.digitalRead(3) == Arduino.HIGH) {

    directionY1=1;
    directionX1=0;
  } else if (arduino.digitalRead(8) == Arduino.HIGH) {

    directionX1=-1;
    directionY1=0;
  } else if (arduino.digitalRead(6) == Arduino.HIGH) {

    directionX1=1;
    directionY1=0;
  } else if (arduino.digitalRead(9) == Arduino.HIGH) {

    directionY1=-1;
    directionX1=0;
  } else if (arduino.digitalRead(3) == Arduino.HIGH) {

    directionY1=1;
    directionX1=0;
  }
}