IEnumerator WinVisualsRoutine(byte playerId, Vector2Int start, Vector2Int delta)
{
// Wait for the ball drop visual to complete before continuing
yield return(new WaitForSeconds(1.0f));
// Show the "You Win", "You Lose" or "Stalemate" text
StartCoroutine(WinVisualsTextRoutine(playerId));
// Highlight winning sequence
if (ConnectFour.IsPlayerValid(playerId))
{
// Three times
for (int count = 0; count < 3; count++)
{
// For each ball in the winning sequence
for (int i = 0; i < ConnectFour.SEQ_COUNT; i++)
{
// Get the placed ball at an offset from the start of the winning sequence
var obj = placedVisuals[start.x + (delta.x * i), start.y + (delta.y * i)];
var r = obj.GetComponent <Renderer>();
// Wait 0.5 seconds between each item
yield return(new WaitForSeconds(0.5f));
StartCoroutine(WinVisualsItemRoutine(playerId, r));
}
}
}
// Wait 1 second for padding
yield return(new WaitForSeconds(1.0f));
completedWinVisuals = true;
}
public static byte GetOtherPlayer(byte playerId)
{
if (ConnectFour.IsPlayerValid(playerId))
{
return(playerId == 1 ? ConnectFour.PLAYER_TWO : ConnectFour.PLAYER_ONE);
}
else
{
return(0);
}
}
// Does the move for this board in a specific column.
// If this returns true, the move resulted in a win and we should stop constructing the board deeper than this point
public bool DoMove(int column)
{
if (!ConnectFour.IsPlayerValid(move.playerId))
{
Debug.LogError("BoardState : Set valid playerId first!");
return(false);
}
move.column = column;
board.Drop(move.playerId, column, out move.row);
UpdateScore();
// Return true if the column is now occupied, or the move won, or if it was a stalemate
return(board.IsSpaceOccupied(column, 0) || board.CheckForWinIncremental(move.playerId, move.coord) || board.CheckForStalemate());
}