/// <summary>
/// 从资源文件中获取图片资源并返回精灵对象
/// </summary>
/// <param name="sourceName">资源名称</param>
/// <param name="rtype">资源类型</param>
/// <param name="cutRect">纹理切割矩</param>
/// <returns>该资源的精灵</returns>
private YuriSprite GetGraphicSprite(string sourceName, ResourceType rtype, Int32Rect? cutRect)
{
if (sourceName == "") { return null; }
YuriSprite sprite = new YuriSprite();
string DevURI = null, PackURI = null;
// 处理路径
switch (rtype)
{
case ResourceType.Background:
DevURI = GlobalDataContainer.DevURI_PA_BACKGROUND;
PackURI = GlobalDataContainer.PackURI_PA_BACKGROUND;
break;
case ResourceType.Stand:
DevURI = GlobalDataContainer.DevURI_PA_CHARASTAND;
PackURI = GlobalDataContainer.PackURI_PA_CHARASTAND;
break;
case ResourceType.Pictures:
DevURI = GlobalDataContainer.DevURI_PA_PICTURES;
PackURI = GlobalDataContainer.PackURI_PA_PICTURES;
break;
default:
return null;
}
// 总是先查看是否有为封包的数据
if (this.resourceTable.ContainsKey(DevURI) &&
this.resourceTable[DevURI].ContainsKey(sourceName))
{
KeyValuePair<long, long> sourceLocation = this.resourceTable[DevURI][sourceName];
byte[] ob = PackageUtils.GetObjectBytes(IOUtils.ParseURItoURL(PackURI + GlobalDataContainer.PackPostfix),
sourceName, sourceLocation.Key, sourceLocation.Value);
MemoryStream ms = new MemoryStream(ob);
sprite.Init(sourceName, rtype, ms, cutRect);
}
// 没有封包数据再搜索开发目录
else
{
string furi = IOUtils.JoinPath(GlobalDataContainer.DevURI_RT_PICTUREASSETS, DevURI, sourceName);
if (File.Exists(IOUtils.ParseURItoURL(furi)))
{
Uri bg = new Uri(IOUtils.ParseURItoURL(furi), UriKind.RelativeOrAbsolute);
sprite.Init(sourceName, rtype, bg, cutRect);
}
else
{
throw new Exception("文件不存在：" + sourceName);
}
}
return sprite;
}
/// <summary>
/// 为主窗体描绘一个精灵
/// </summary>
/// <param name="sprite">精灵</param>
/// <param name="descriptor">精灵描述子</param>
private void DrawSprite(YuriSprite sprite, SpriteDescriptor descriptor)
{
if (sprite == null) { return; }
Image spriteImage = new Image();
BitmapImage bmp = sprite.SpriteBitmapImage;
spriteImage.Width = bmp.PixelWidth;
spriteImage.Height = bmp.PixelHeight;
spriteImage.Source = bmp;
spriteImage.Opacity = descriptor.Opacity;
sprite.CutRect = descriptor.CutRect;
sprite.DisplayBinding = spriteImage;
sprite.Anchor = descriptor.AnchorType;
Canvas.SetLeft(spriteImage, descriptor.X);
Canvas.SetTop(spriteImage, descriptor.Y);
Canvas.SetZIndex(spriteImage, descriptor.Z);
spriteImage.Visibility = Visibility.Visible;
this.view.BO_MainGrid.Children.Add(spriteImage);
sprite.InitAnimationRenderTransform();
SpriteAnimation.RotateToAnimation(sprite, TimeSpan.FromMilliseconds(0), descriptor.Angle, 0);
SpriteAnimation.ScaleToAnimation(sprite, TimeSpan.FromMilliseconds(0), descriptor.ScaleX, descriptor.ScaleY, 0, 0);
}
/// <summary>
/// 将精灵从画面移除
/// </summary>
/// <param name="sprite">精灵实例</param>
private void RemoveSprite(YuriSprite sprite)
{
if (sprite != null)
{
Image spriteView = sprite.DisplayBinding;
if (spriteView != null)
{
if (this.view.BO_MainGrid.Children.Contains(spriteView))
{
this.view.BO_MainGrid.Children.Remove(spriteView);
}
}
sprite.DisplayBinding = null;
}
}
/// <summary>
/// 初始化文字小三角
/// </summary>
private void InitMsgLayerTria()
{
this.MainMsgTriangleSprite = ResourceManager.GetInstance().GetPicture(GlobalDataContainer.GAME_MESSAGELAYER_TRIA_FILENAME, new Int32Rect(-1, 0, 0, 0));
Image TriaView = new Image();
BitmapImage bmp = MainMsgTriangleSprite.SpriteBitmapImage;
this.MainMsgTriangleSprite.DisplayBinding = TriaView;
TriaView.Width = bmp.PixelWidth;
TriaView.Height = bmp.PixelHeight;
TriaView.Source = bmp;
TriaView.Visibility = Visibility.Hidden;
TriaView.RenderTransform = new TranslateTransform();
Canvas.SetLeft(TriaView, GlobalDataContainer.GAME_MESSAGELAYER_TRIA_X);
Canvas.SetTop(TriaView, GlobalDataContainer.GAME_MESSAGELAYER_TRIA_Y);
Canvas.SetZIndex(TriaView, GlobalDataContainer.GAME_Z_PICTURES - 1);
this.view.BO_MainGrid.Children.Add(this.MainMsgTriangleSprite.DisplayBinding);
}