/// <summary>
/// 指定マスを空マスと入れ替える
/// </summary>
/// <param name="index">移動する指定マスのインデックス</param>
/// <param name="countRecord">スライド回数をカウントするかどうか</param>
/// <returns>指定マスが移動したログを返す</returns>
public MoveLog Move(int index, bool countRecord = true)
{
Direction direction = this.MovableDirection(index);
MoveLog moveLog = new MoveLog(this.Board[index], direction);
if (direction != Direction.None)
{
this.Board[this.SpaceIndex] = this.Board[index];
this.Board[index] = -1;
this.SpaceIndex = index;
if (countRecord)
{
this.SlideCount++;
}
}
return(moveLog);
}
/// <summary>
/// ランダムなマスを移動(移動モーション無し)
/// </summary>
/// <param name="index">移動するマスのインデックス</param>
private void RandomMovePicture()
{
// 移動判定フラグが真なら終了
if (this.PictureMoving)
{
return;
}
this.PictureMoving = true;
// パズルを回転
MoveLog moveLog = this.MainPuzzle.RandomMove();
// 移動に成功したら画面の画像を同期
if (moveLog.MoveDirection != Direction.None)
{
// 方角を計算して画像を動かす
int topLocation = this.BoardPictures[moveLog.MoveIndex].Location.Y;
int leftLocation = this.BoardPictures[moveLog.MoveIndex].Location.X;
if (moveLog.MoveDirection == Direction.W)
{
topLocation -= this.MainPuzzle.MassWidth;
}
else if (moveLog.MoveDirection == Direction.S)
{
topLocation += this.MainPuzzle.MassWidth;
}
if (moveLog.MoveDirection == Direction.A)
{
leftLocation -= this.MainPuzzle.MassWidth;
}
else if (moveLog.MoveDirection == Direction.D)
{
leftLocation += this.MainPuzzle.MassWidth;
}
this.BoardPictures[moveLog.MoveIndex].Location = new Point(leftLocation, topLocation);
}
// 移動判定フラグを偽にする
this.PictureMoving = false;
}
/// <summary>
/// 指定したマスのインデックスが移動可能なら移動(移動モーション有り)
/// </summary>
/// <param name="index">移動するマスのインデックス</param>
private async void MovePicture(int index)
{
// 移動判定フラグが真なら終了
if (this.PictureMoving || this.State != PuzzleState.PLAYING)
{
return;
}
this.PictureMoving = true;
// パズルを回転
MoveLog moveLog = this.MainPuzzle.Move(index);
// 移動に成功したら画面の画像を同期
if (moveLog.MoveDirection != Direction.None)
{
// 方角を計算
int topDirection = 0, leftDirection = 0;
if (moveLog.MoveDirection == Direction.W)
{
topDirection = -1;
}
else if (moveLog.MoveDirection == Direction.S)
{
topDirection = 1;
}
if (moveLog.MoveDirection == Direction.A)
{
leftDirection = -1;
}
else if (moveLog.MoveDirection == Direction.D)
{
leftDirection = 1;
}
// 滑らかに移動
for (int i = 0; i < this.MainPuzzle.MassWidth / 2; i++)
{
this.BoardPictures[moveLog.MoveIndex].Top += 2 * topDirection;
this.BoardPictures[moveLog.MoveIndex].Left += 2 * leftDirection;
await Task.Run(() => System.Threading.Thread.Sleep(1));
}
// 余りが出た場合の調整
if (this.MainPuzzle.MassWidth % 2 == 1)
{
this.BoardPictures[moveLog.MoveIndex].Top += 1 * topDirection;
this.BoardPictures[moveLog.MoveIndex].Left += 1 * leftDirection;
}
// スライド回数をラベルに反映
this.SlideCountLabel.Text = this.MainPuzzle.SlideCount + "回";
// ゲームクリア判定
if (this.MainPuzzle.ClearCheck())
{
this.SetState(PuzzleState.CLEAR);
this.BoardPictures[this.MainPuzzle.MassCount - 1].Visible = true;
MessageBox.Show("経過時間：" + this.ProgressTime +
"秒\r\n回転回数：" + this.MainPuzzle.SlideCount + "回",
"ゲームクリア", MessageBoxButtons.OK);
}
}
// 移動判定フラグを偽にする
this.PictureMoving = false;
}
