private int[,] GetScoreBoard(char[,] board, int range)
{
var scoreBoard = new int[HEIGHT, WIDTH];
for (int y = 0; y < HEIGHT; y++)
{
for (int x = 0; x < WIDTH; x++)
{
char cell = board[y, x];
if (!cell.Equals(FLOOR_CELL))
{
scoreBoard[y, x] = 0;
continue;
}
if (Bombs.Any(b => b.X == x && b.Y == y))
{
scoreBoard[y, x] = 0;
continue;
}
scoreBoard[y, x] = GetHitCount(board, new Bomb(x, y, 8, range));
}
}
return(scoreBoard);
}
public int GetMaxCountSteps()
{
return
(Math.Max(
Troops.Any() ? Troops.Max(x => x.Remaining) : 0,
Bombs.Any() ? Bombs.Max(x => x.Remaining) + Constants.BOMB_EXPLODE_DURATION : 0
));
}
bool IsSafeToPutBomb(Position pos, int power)
{
logger.Debug("---------- IsSafeToPutBomb -----------");
logger.Debug($"pos {pos.ToString()} power {power} ");
// 置こうとしている場所が、既存の爆弾の誘爆圏内ならfalse
var isInExplosion = Bombs.Any(bomb =>
{
var affects = PosAffectedIncludingCausingExplosion(bomb);
return(affects.Contains(pos));
});
if (isInExplosion)
{
logger.Debug($"pos {pos.ToString()} is inExplosion ");
logger.Debug($"false ");
logger.Debug("---------- IsSafeToPutBomb -----------");
return(false);
}
// 置いた場合5歩以内に誘爆圏内から逃れられるか？
var b = new Bomb(pos, power);
var affected = PosAffectedIncludingCausingExplosion(b);
var minEscapeStep = affected.Select(p =>
{
return(CellDict[p].Distance);
}).Min();
logger.Debug($"minEscapeStep {minEscapeStep} ");
if (minEscapeStep > 5)
{
logger.Debug($"false ");
logger.Debug("---------- IsSafeToPutBomb -----------");
return(false);
}
logger.Debug($"true ");
logger.Debug("---------- IsSafeToPutBomb -----------");
return(true);
}
