| public LoadBitmapFromBytes ( byte data ) : SharpDX.Direct2D1.Bitmap | ||
| data | byte | 要加载位图的数据。 |
| return | SharpDX.Direct2D1.Bitmap | |
/// <summary>
/// 开始一个拼图游戏。
/// </summary>
/// <param name="ct">取消任务的通知。</param>
private void StartGame(CancellationToken ct)
{
this.background = devices.LoadBitmapFromBytes(gameInfo.ImageData);
this.imageSize = background.Size;
this.isDraging = this.isSelecting = false;
// 添加事件侦听器。
this.renderPanel.JigsawRegionChanged += this.renderPanel_JigsawRegionChanged;
this.renderPanel.JigsawScaleChanging += this.renderPanel_JigsawScaleChanging;
// 设置渲染区域。
this.renderPanel.Invoke(new Action(() =>
{
this.renderPanel.ImageSize = imageSize;
this.renderPanel.SetJigsawScale(this.gameInfo.Scale, new Point(0, 0));
this.renderPanel.AutoScrollPosition = this.gameInfo.ScrollPosition;
}));
if (this.gameInfo.UsedTime.Milliseconds == 0)
{
// 对于新游戏，重新分布拼图碎片。
this.pieces.SpreadPieces(renderPanel.JigsawRegion, this.gameInfo.Rotatable);
}
this.UpdatePiecesVisible();
ct.ThrowIfCancellationRequested();
this.renderer.PrepareRender(gameInfo.ImageData, pieces, gameInfo.Rotatable, ct);
ct.ThrowIfCancellationRequested();
this.hasGame = true;
this.gameChanged = true;
this.InvalidateAll();
this.startTime = DateTime.Now - gameInfo.UsedTime;
this.UpdateFinishedPercent();
this.renderPanel.MouseDown += this.renderPanel_MouseDown;
this.renderPanel.MouseMove += this.renderPanel_MouseMove;
this.renderPanel.MouseUp += this.renderPanel_MouseUp;
}
