IR_LED_Cube code

/**
* by zer044 arduino account holder
* 12/08/2011
* adaptions of Ken Sherriff IrLibary Example code.
* http://www.arcfn.com/2009/08/multi-protocol-infrared-remote-library.html
**/

//ir reciver bit
#include <IRremote.h>
// define codes
#define OFF 0xFFA25D // ON/OFF button on remote
#define Button_1 0xFF30CF // 1 on remote
#define Button_2 0xFF18E7 // 2 on remote
#define Button_3 0xFF7A85 // 3 on remote
int RECV_PIN = 11;
IRrecv irrecv(RECV_PIN);
decode_results results;

//led cube bit
int levelPins[] = {
  22,23,24};
int colPins[] = {
  30,31,32,33,34,35,36,37,38};
int x=0; // A COUNTER
int c=0; // JUST ANOTHER COUNTER
int pressed1=0;
 // check if another is pressed

void setup () {
  //ir receiver bit
  Serial.begin(9600);
  irrecv.enableIRIn(); // Start the receiver

  //led cube bit
  //set all output
  for (int i=0; i<3; i++) {
    pinMode(levelPins[i], OUTPUT);
  }
  for (int j=0; j<9; j++) {
    pinMode(colPins[j], OUTPUT);

  }
}
void loop () {
  //ir receiver bit
  if (irrecv.decode(&results)) {
    if (results.value == Button_1) {
      Serial.write("Button 1 pressed\n");
       pressed1 = 1;
       }

    else if (results.value == Button_2) {
      Serial.write("Button 2 pressed\n");
       pressed1 = 2;

     }

    else if (results.value == Button_3) {
      Serial.write("Button 3 pressed\n");
       pressed1 = 3;
        }


    else if (results.value == OFF) {
      Serial.write("ON/OFF pressed\n");
       pressed1 = 0;
        allOff();
      }

    else {
      Serial.println(results.value, HEX);
    }

    irrecv.resume(); // Receive the next value
  }


  // led cube bit
 if (pressed1 == 1) {scrollthroughled ();}
 else if (pressed1 == 2) {scrollupanddown ();}
 else if (pressed1 == 3) {spinthroughlayers ();}

}



// all functions start here..
/**
 * list of current functions
 * scrollthroughled ();
 * scrollupanddown ();
 * spinthroughlayers ();
 **/

// function turns all leds off

void allOff () {
  for (int j=0; j<9; j++) {
    digitalWrite(colPins[j], LOW);
  }
  for (int i=0; i<3; i++) {
    digitalWrite(levelPins[i], HIGH);
  }
}
//function to turn an LED on.
int ledOn (int x, int y, int t) {
  digitalWrite(levelPins[x], LOW);
  digitalWrite(colPins[y], HIGH);
  delay(t);
  digitalWrite(colPins[y], LOW);
  digitalWrite(levelPins[x], HIGH);
}

void scrollthroughled () {
  for(int i=0; i<3; i++) {
    for(int j=0; j<9; j++) {
      ledOn(i,j,30);
      delay(150);
    }
  }
}

void spinthroughlayers () {
  //middle layer
  while(x<30) {
    ledOn(0,3,4);
    ledOn(1,3,4);
    ledOn(2,3,4);
    ledOn(1,4,4);
    ledOn(0,4,4);
    ledOn(2,4,4);
    ledOn(0,5,4);
    ledOn(1,5,4);
    ledOn(2,5,4);
    x++;
  }
  delay(50);
  x=0;
  //second layer
  while(x<30) {
    ledOn(0,6,4);
    ledOn(1,6,4);
    ledOn(2,6,4);
    ledOn(1,4,4);
    ledOn(0,4,4);
    ledOn(2,4,4);
    ledOn(0,2,4);
    ledOn(1,2,4);
    ledOn(2,2,4);
    x++;
  }
  delay(50);
  x=0;
  // third layer
  while(x<30) {
    ledOn(0,7,4);
    ledOn(1,7,4);
    ledOn(2,7,4);
    ledOn(1,4,4);
    ledOn(0,4,4);
    ledOn(2,4,4);
    ledOn(0,1,4);
    ledOn(1,1,4);
    ledOn(2,1,4);
    x++;
  }
  delay(50);
  x=0;
  // forth layer
  while(x<30) {
    ledOn(0,8,4);
    ledOn(1,8,4);
    ledOn(2,8,4);
    ledOn(1,4,4);
    ledOn(0,4,4);
    ledOn(2,4,4);
    ledOn(0,0,4);
    ledOn(1,0,4);
    ledOn(2,0,4);
    x++;
  }
  delay(50);
  x=0;
}

void scrollupanddown () {
  for (int d=0; d<3; d++) {
    while(x < 30) {
      ledOn(d,0,4);
      ledOn(d,1,4);
      ledOn(d,2,4);
      ledOn(d,3,4);
      ledOn(d,4,4);
      ledOn(d,5,4);
      ledOn(d,6,4);
      ledOn(d,7,4);
      ledOn(d,8,4);
      x++;
    }
    delay(30);
    x=0;
  }
  for (int d=2; d>-1; d--) {
    while(x < 30) {
      ledOn(d,0,4);
      ledOn(d,1,4);
      ledOn(d,2,4);
      ledOn(d,3,4);
      ledOn(d,4,4);
      ledOn(d,5,4);
      ledOn(d,6,4);
      ledOn(d,7,4);
      ledOn(d,8,4);
      x++;
    }
    x=0;
    delay(30);
  }
}