/// <summary>
/// 获取存档屏幕截图的精灵
/// </summary>
/// <param name="sourceName">文件路径</param>
/// <returns>精灵实例</returns>
public YuriSprite GetSaveSnapshot(string sourceName)
{
YuriSprite sprite = new YuriSprite();
if (File.Exists(IOUtils.ParseURItoURL(sourceName)))
{
Uri bg = new Uri(IOUtils.ParseURItoURL(sourceName), UriKind.RelativeOrAbsolute);
sprite.Init(sourceName, ResourceType.SaveSnapshot, bg);
}
else
{
MessageBox.Show("[错误] 资源文件不存在：" + sourceName);
Director.GetInstance().GetMainRender().Shutdown();
}
return(sprite);
}
/// <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 == String.Empty)
{
return(null);
}
YuriSprite sprite = new YuriSprite();
string DevURI, PackURI;
// 处理路径
switch (rtype)
{
case ResourceType.Background:
DevURI = GlobalConfigContext.DevURI_PA_BACKGROUND;
PackURI = GlobalConfigContext.PackURI_PA_BACKGROUND;
break;
case ResourceType.Stand:
DevURI = GlobalConfigContext.DevURI_PA_CHARASTAND;
PackURI = GlobalConfigContext.PackURI_PA_CHARASTAND;
break;
case ResourceType.Pictures:
DevURI = GlobalConfigContext.DevURI_PA_PICTURES;
PackURI = GlobalConfigContext.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))
{
// 检查缓冲
var ob = ResourceCachePool.Refer(rtype.ToString() + "->" + sourceName, ResourceCacheType.Eden);
if (ob == null)
{
var sourceSlot = this.resourceTable[DevURI][sourceName];
ob = PackageUtils.GetObjectBytes(sourceSlot.BindingFile, sourceName, sourceSlot.Position, sourceSlot.Length);
ResourceCachePool.Register(rtype.ToString() + "->" + sourceName, ob, ResourceCacheType.Eden);
}
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
{
// 检查缓冲
byte[] ob = ResourceCachePool.Refer(rtype.ToString() + "->" + sourceName, ResourceCacheType.Eden);
if (ob == null)
{
string furi = IOUtils.JoinPath(GlobalConfigContext.DevURI_RT_PICTUREASSETS, DevURI, sourceName);
if (File.Exists(IOUtils.ParseURItoURL(furi)))
{
Uri bg = new Uri(IOUtils.ParseURItoURL(furi), UriKind.RelativeOrAbsolute);
ob = IOUtils.GetObjectBytes(bg);
ResourceCachePool.Register(rtype.ToString() + "->" + sourceName, ob, ResourceCacheType.Eden);
}
else
{
MessageBox.Show("[错误] 资源文件不存在：" + sourceName);
Director.GetInstance().GetMainRender().Shutdown();
return(null);
}
}
MemoryStream ms = new MemoryStream(ob);
sprite.Init(sourceName, rtype, ms, cutRect);
}
return(sprite);
}