private void MakeAIMove(int player)
{
bool moved = false;
// pick a random search start position
int rx = Random.Range(0, GameBoard.LENGTH_X - 1);
int ry = Random.Range(0, GameBoard.LENGTH_Y - 1);
// from (rx,ry) search of an available move
for (int i = 0; i < GameBoard.LENGTH_X && !moved; i++)
{
for (int j = 0; j < GameBoard.LENGTH_Y && !moved; j++)
{
int x = (rx + i) % GameBoard.LENGTH_X;
int y = (ry + j) % GameBoard.LENGTH_Y;
// first try to place a piece on the current position
if (m_board.CanPlayerMoveToPostion(x, y))
{
GamePiece p = Random.Range(0, 2) == 0 ? m_pieceA : m_pieceB;
m_board.AddPiece(player, p.Prefab, x, y);
moved = true;
}
// a random percentage of the time, try to powerup this position
else if (m_board.CanPlayerPowerUpPosition(x, y) && Random.Range(0, 8) < 2)
{
m_board.AddPowerPiece(player, m_powerPiece.Prefab, x, y);
moved = true;
}
}
}
if (moved)
{
UpdateScores();
TransitionToNextState();
}
}