//
//This function is used to claim a move (by playerID) on the actual game board
//
static public void BoardClicked(int clickedRow, int clickedColumn, bool isOccupied, PLAYERS_ID playerID) //////////////////////////////////////////////////////////////////////////////////////////////////////////
{
if (!gameFinished && clickedColumn >= 0 && clickedColumn < MAX_COLUMNS && clickedRow >= 0 && clickedRow < MAX_ROWS)
{
if (!isOccupied) //No stealing pieces
{
Color colourPiece;
if (playerID == PLAYERS_ID.PLAYER_TWO)
{
colourPiece = new Color(0, 0, 255); //Blue
}
else
{
colourPiece = new Color(255, 0, 0); //Red
}
gameBoard[clickedRow, clickedColumn].AddPlayerToSquare(playerID, clickedRow, clickedColumn);
gameBoard[clickedRow, clickedColumn].SetColor(colourPiece);
if (CheckForWinner(gameBoard[clickedRow, clickedColumn]))
{
print("Player " + playerID + " has won!!!!");
winningPlayer = playerID;
gameFinished = true;
}
else if (CheckForTie())
{
winningPlayer = PLAYERS_ID.PLAYER_NONE;
print("GAME TIED!!!!");
gameFinished = true;
}
}
}
}
static public PLAYERS_ID GetNextPlayerID(PLAYERS_ID currPlayer)
{
PLAYERS_ID nextPlayer = GameBoard.PLAYERS_ID.PLAYER_NONE;
//Update the current player to the next player
if (currPlayer == GameBoard.PLAYERS_ID.PLAYER_ONE)
{
nextPlayer = GameBoard.PLAYERS_ID.PLAYER_TWO;
}
else if (currPlayer == GameBoard.PLAYERS_ID.PLAYER_TWO)
{
nextPlayer = GameBoard.PLAYERS_ID.PLAYER_ONE;
}
return(nextPlayer);
}
//Initialize the actual game board
void InitGameBoard(bool init) //////////////////////////////////////////////////////////////////////////////////////////////////////////
{
//playerTurn = 0;
gameFinished = false;
winningPlayer = PLAYERS_ID.PLAYER_NONE;
for (int i = 0; i < MAX_ROWS; i++)
{
for (int j = 0; j < MAX_COLUMNS; j++)
{
if (init)
{
GameObject gamePieceObj = (GameObject)Instantiate(gamePiecePrefab); //calls the awake function, then returns
gameBoard[i, j] = gamePieceObj.GetComponent <GamePiece>();
}
gameBoard[i, j].InitPlayerSquare(i, j);
}
}
}
static bool CheckPiecesBelowLeft(ref GamePiece playerGamePiece, ref int foundMatchCount, PLAYERS_ID playerTurnID)
{
bool bFoundWin = false;
if (playerGamePiece.PlayerID == playerTurnID)
{
foundMatchCount++;
if (foundMatchCount == CONNECT_NUM)
{
bFoundWin = true;
}
else if (playerGamePiece.Row < (MAX_ROWS - 1) && playerGamePiece.Column > 0 && foundMatchCount < CONNECT_NUM)
{
bFoundWin = CheckPiecesBelowLeft(ref gameBoard[playerGamePiece.Row + 1, playerGamePiece.Column - 1], ref foundMatchCount, playerTurnID);
}
if (bFoundWin)
{
playerGamePiece.SetColor(new Color(0, 255, 0));
}
}
return(bFoundWin);
}
static bool CheckPiecesAboveLeft(ref GamePiece playerGamePiece, ref int foundMatchCount, PLAYERS_ID playerTurnID)
{
bool bFoundWin = false;
if (playerGamePiece.PlayerID == playerTurnID)
{
foundMatchCount++;
if (foundMatchCount == CONNECT_NUM)
{
bFoundWin = true;
}
else if (playerGamePiece.Row > 0 && playerGamePiece.Column > 0 && foundMatchCount < CONNECT_NUM)
{
//if haven't found a match check the next squre above
bFoundWin = CheckPiecesAboveLeft(ref gameBoard[playerGamePiece.Row - 1, playerGamePiece.Column - 1], ref foundMatchCount, playerTurnID);
}
if (bFoundWin)
{
playerGamePiece.SetColor(new Color(0, 255, 0));
}
}
return(bFoundWin);
}
//checks the actual game board for a winner
static bool CheckForWinner(GamePiece playerGamePiece)
{
bool bWon = false;
PLAYERS_ID playerTurnID = playerGamePiece.PlayerID;
for (int i = 0; i < MAX_ROWS; i++)
{
for (int j = 0; j < MAX_COLUMNS; j++)
{
GamePiece gamePiece = gameBoard[i, j];
if (playerTurnID == gamePiece.PlayerID)
{
int foundMatchCount = 0;
//Check above,
if (CheckPiecesAbove(ref gamePiece, ref foundMatchCount, playerTurnID))
{
bWon = true;
//found a winner
break;
}
foundMatchCount = 0;
//Check below,
if (CheckPiecesBelow(ref gamePiece, ref foundMatchCount, playerTurnID))
{
//found a winner
bWon = true;
break;
}
foundMatchCount = 0;
//Check right,
if (CheckPiecesRight(ref gamePiece, ref foundMatchCount, playerTurnID))
{
//found a winner
bWon = true;
break;
}
foundMatchCount = 0;
//Check Left,
if (CheckPiecesLeft(ref gamePiece, ref foundMatchCount, playerTurnID))
{
//found a winner
bWon = true;
break;
}
foundMatchCount = 0;
//check upper right
if (CheckPiecesAboveRight(ref gamePiece, ref foundMatchCount, playerTurnID))
{
//found a winner
bWon = true;
break;
}
foundMatchCount = 0;
//check upper left
if (CheckPiecesAboveLeft(ref gamePiece, ref foundMatchCount, playerTurnID))
{
//found a winner
bWon = true;
break;
}
foundMatchCount = 0;
//check lower right
if (CheckPiecesBelowRight(ref gamePiece, ref foundMatchCount, playerTurnID))
{
//found a winner
bWon = true;
break;
}
foundMatchCount = 0;
//check lower left
if (CheckPiecesBelowLeft(ref gamePiece, ref foundMatchCount, playerTurnID))
{
//found a winner
bWon = true;
break;
}
}
}
if (bWon)
{
break;
}
}
return(bWon);
}
