protected override void Dispose(bool disposing)
{
if (disposing)
{
DisposeComponents(); // RiftContext.Designer.cs
if (gameProcessManager != null)
{
gameProcessManager.Dispose();
}
if (serverManager != null)
{
serverManager.Dispose();
}
if (shopManager != null)
{
shopManager.Dispose();
}
if (imageCache != null)
{
imageCache.Dispose();
}
}
base.Dispose(disposing);
}
private static void Exit()
{
Bot.Stop();
ImageCache.Dispose();
Log.CloseAndFlush();
}
//载入某个Illust的全部图片
private ImageCache Load(Illust illust)
{
{//hit
ImageCache cache;
if (cache_pool.TryGetValue(illust.id, out cache))
{
cache.required_time = DateTime.UtcNow;
return(cache);
}
}
{//not hit
ImageCache cache = new ImageCache();
cache.illust = illust;
cache.required_time = DateTime.UtcNow;
cache.data = new List <Image>();
for (int i = 0; i < illust.pageCount; i++)
{
if (illust.bookmarked && !illust.isPageValid(i))
{
continue;
}
string path = String.Format("{0}/{1}", pixivClient.download_dir_main, illust.storeFileName(i));
if (File.Exists(path))
{
try
{
var img = Image.FromFile(path);
//我内存贼大，不用裁剪
img.Tag = i;//图片在illust中的原本index
cache.data.Add(img);
}
catch (Exception e)
{
//视同文件损坏，删除
Console.WriteLine("Can't Load Image " + path);
Console.WriteLine(e.Message);
Console.WriteLine("Delete Image");
File.Delete(path);
var img = (Image)empty_image.Clone();
img.Tag = -1;
cache.data.Add(img);
}
}
else
{
var img = (Image)empty_image.Clone();
img.Tag = -1;
cache.data.Add(img);
}
}
if (!cache_pool.TryAdd(illust.id, cache))//开头就检测过hit，如果此时已经存在，那肯定是刚加进去的，没必要更新required_time
{
cache.Dispose();
}
while (cache_pool.Count > cache_size)
{
//C#里可修改的Pair类是什么？
int oldest_cache = -1;
DateTime oldest_cache_time = DateTime.MaxValue;
foreach (var tmp_cache in cache_pool)
{
if (tmp_cache.Value.required_time < oldest_cache_time)
{
oldest_cache = tmp_cache.Key;
oldest_cache_time = tmp_cache.Value.required_time;
}
}
if (oldest_cache < 0)
{
continue;
}
ImageCache ignored;
if (cache_pool.TryRemove(oldest_cache, out ignored))
{
ignored.Dispose();
}
}
return(cache);
}
}
