Arduino almost working code

fft.cpp

#include <BiColorLED.h>

// LEDPad.cpp
class LEDPad
{
public:
    BiColorLED leds[9];

    LEDPad() {
        int j = 0;
        for (int i = 0; i < 9; ++i) {
            if(j == 14) { j++; i--; continue; }
            leds[i] = BiColorLED(j++,j++);
        }
    }
    void turnOnLED(int i, int color) {
        leds[i].setColor(color);
    }

};



// Board.cpp
//
// [ 0, 1, 2,
//   3, 4, 5,
//   6, 7, 8 ]
//

const int CONTINUE = 10;   // status continue
const int P1_Wins = 1;    // player 1 wins
const int P2_Wins = 2;     // player 2 wins
const int DRAW = 3;
const int EMPTY = 0;
const int X = 1;   // red - player 1
const int O = 2;   // green - player 2


class Board
{
public:
    LEDPad lp;
    Board() {
        currentBlink = 0;
        currentOn = true;
        for (int i = 0; i < 9; ++i) {
            cells[i] = EMPTY;
        }
        user = 1;
        status = CONTINUE;
    }

    int moveUp() {
        int temp = currentBlink - 3;
        while (temp >= 0) {
            Serial.println("Inside Down");
            if( cells[temp] == EMPTY ) {
                stopBlinking();
                currentBlink = temp;
                return true;
            }
            temp -= 3;
        }
        return false;
    }

    int moveDown() {
        int temp = currentBlink + 3;
        while (temp < 9) {
            Serial.println("Inside Down");
            if( cells[temp] == EMPTY ) {
                stopBlinking();
                currentBlink = temp;
                return true;
            }
            temp += 3;
        }
        return false;
    }

    int moveLeft() {
        int temp = currentBlink - 1;
        while (temp >= 0 && currentBlink - temp <= 3) {
            Serial.println("Inside LEFT");
            if( cells[temp] == EMPTY ) {
                stopBlinking();
                currentBlink = temp;
                return true;
            }
            temp -= 1;
        }
        return false;
    }

    int moveRight() {
        int temp = currentBlink + 1;
        while (temp < 9) {
            Serial.println("Inside RIGHT");
            if( cells[temp] == EMPTY ) {
                stopBlinking();
                currentBlink = temp;
                return true;
            }
            temp += 1;
        }
        return false;
    }

    void stopBlinking() {
        lp.turnOnLED(currentBlink, 0);
    }

    //
    // returns
    //  1 = Player 1 wins
    //  2 = Player 2 wins
    //  0 = Draw
    // 10 = Continue
    //
    int checkWinner() {
        if (cells[0] != 0 &&  cells[0] == cells[4] && cells[4] == cells[8]) {
            if (cells[0] == X) status = P1_Wins;
            else status = P2_Wins;
            return status;
        } else if (cells[2] != 0 && cells[2] == cells[4] && cells[4] == cells[6]) {
            if (cells[2] == X) status = P1_Wins;
            else status = P2_Wins;
            return status;
        }
        for (int i = 0; i < 3; ++i)
        {
            if (cells[i] != 0 && cells[i] == cells[i+3] && cells[i+3] == cells[i+6]) {
                if (cells[i] == X) status = P1_Wins;
                else status = P2_Wins;
                return status;
            } else if (cells[i*3] != 0 && cells[i*3] == cells[(i*3)+1] && cells[(i*3)+1] == cells[(i*3)+2]) {
                if (cells[i*3] == X) status = P1_Wins;
                else status = P2_Wins;
                return status;
            }
        }

        int d;
        for (d = 0; d < 9; ++d) {
            if(cells[d] == 0) break;
        }
        if(d == 9){
            status = DRAW;
            return status;
        }


        status = CONTINUE;
        return status;
    }

    void blink() {
        Serial.print("CurrentOn : ");
        Serial.println(currentOn);
        if(currentOn) {
            lp.turnOnLED(currentBlink, 0);
        } else {
            lp.turnOnLED(currentBlink, user);
        }
        currentOn = !currentOn;
        for (int i = 0; i < 9; ++i) {
            Serial.print(cells[i]);
            Serial.print(" ");
        }Serial.println("");
    }

    void pressOK() {
        lp.turnOnLED(currentBlink, user);
        cells[currentBlink] = user;
        for (int i = 0; i < 9; ++i) {
            if(cells[i]==0)
                currentBlink = i;
        }
        if (user == 1) user = 2;
        else user = 1;
        checkWinner();
    }

    void setColorToAllLED(int color) {
        for (int i = 0; i < 9; ++i) {
            lp.turnOnLED(i,color);
        }
    }

    int cells[9];
    int currentBlink;
    bool currentOn;

    // 1 is player 1 -- RED
    // 2 is player 2 -- GREEN
    int user;
    int status;
};

class GamePad
{
public:
    Board board;
    long blinkTime;

    GamePad(){
        board = Board();
        j = 1;
        Button[0][0] = 1;   Button[0][1] = 805;     Button[0][2] = 838; // button 1
        Button[1][0] = 2;   Button[1][1] = 720;     Button[1][2] = 750; // button 1
        Button[2][0] = 3;   Button[2][1] = 560;     Button[2][2] = 611; // button 1
        Button[3][0] = 4;   Button[3][1] = 260;     Button[3][2] = 340; // button 1
        Button[4][0] = 5;   Button[4][1] = 150;     Button[4][2] = 179; // button 1
        Button[5][0] = 6;   Button[5][1] = 75;      Button[5][2] = 90; // button 1
        analogpin = A5;
        label = 0;
        counter = 0;
        time = 0;
        debounce_count = 100;
        current_state = 0;
    }

private:
    int j; // integer used in scanning the array designating column number

    //2-dimensional array for asigning the buttons and there high and low values
    // 1 = Left
    // 2 = TOP
    // 3 = RIGHT
    // 4 = DOWN
    // 5 = OK
    // 6 = SWITCH MODE
    int Button[6][3];

    int analogpin;  // analog pin to read the buttons
    int label;      // for reporting the button label
    int counter;    // how many times we have seen new value
    long time;          // the last time the output pin was sampled
    int debounce_count; // number of millis/samples to consider before declaring a debounced input
    int current_state;  // the debounced input value
    int ButtonVal;


public:
    void start() {
        while(board.checkWinner() == CONTINUE) {
            // If we have gone on to the next millisecond
            if(blinkTime == millis()) {
                Serial.println("Blinking");
                board.blink();
                blinkTime = millis() + 600;
            }
            if (millis() != time) {
                // check analog pin for the button value and save it to ButtonVal
                ButtonVal = analogRead(analogpin);
                //                Serial.println(ButtonVal);
                if(ButtonVal == current_state && counter >0) {
                    counter--;
                }
                if(ButtonVal != current_state) {
                    counter++;
                }
                // If ButtonVal has shown the same value for long enough let's switch it
                if (counter >= debounce_count) {
                    counter = 0;
                    current_state = ButtonVal;
                    //Checks which button has been pressed
                    if (ButtonVal > 0) {
                        ButtonCheck();
                    }
                }
                time = millis();
            }
        }
        // stop blinking
        board.stopBlinking();

        //Declare winner
        if(board.checkWinner() == DRAW) {
            while(true) {
                board.setColorToAllLED( 1 );
                delay(200);
                board.setColorToAllLED( 2 );
                delay(200);
            }
        }
        while(true) {
            board.setColorToAllLED( board.checkWinner() );
            delay(300);
            board.setColorToAllLED( 0 );
            delay(300);
        }
    }

    void ButtonCheck() {
        // loop for scanning the button array.
        for(int i = 0; i <= 6; i++) {
            // checks the ButtonVal against the high and low vales in the array
            if(ButtonVal >= Button[i][j] && ButtonVal <= Button[i][j+1]) {
                // stores the button number to a variable
                label = Button[i][0];
                Action();
            }
        }
    }

    void Action() {
        if(label == 1) {
            Serial.println("LEFT");
            board.moveLeft();
        }
        if(label == 2) {
            Serial.println("TOP");
            board.moveUp();
        }
        if(label == 3) {
            Serial.println("Right");
            board.moveRight();
        }
        if(label == 4) {
            Serial.println("DOWN");
            board.moveDown();
        }
        if(label == 5) {
            Serial.println("OK");
            board.pressOK();
        }
        if(label == 6) {
            Serial.println("MODE");
        }
        //Serial.println("Button =:");
        //Serial.println(label);
        //delay(200);
    }

};

GamePad gp;
//Board bda;
void setup() {
    //  Serial.begin(9600);
    gp.blinkTime = millis() + 600;
}

void loop() {
    gp.start();
    //bda.setColorToAllLED(1);
}