public static WoWUIFrame GetFrameByName(GameInterface game, string name)
{
var stopwatch = Stopwatch.StartNew();
if (!cachedFrames.TryGetValue(game.wowProcess.ProcessID, out ConcurrentDictionary <string, IntPtr> dict))
{
dict = (cachedFrames[game.wowProcess.ProcessID] = new ConcurrentDictionary <string, IntPtr>());
}
WoWUIFrame frame;
if (dict.TryGetValue(name, out IntPtr address))
{
try
{
frame = new WoWUIFrame(address, game.wowProcess);
if (frame.GetName == name)
{
return(frame);
}
}
catch { /* frame is moved in memory, ignore this exception and just rebuild the cache */ }
}
frame = GetAllFrames(game).FirstOrDefault(l => l.GetName == name);
if (stopwatch.ElapsedMilliseconds > 500)
{
log.Error($"GetFrameByName exec time: {stopwatch.ElapsedMilliseconds}ms");
}
return(frame);
}
private static IEnumerable <WoWUIFrame> GetAllFrames(GameInterface game)
{
if (game.IsInGame && game.wowProcess.IsValidBuild)
{
Stopwatch stopwatch = Stopwatch.StartNew();
var dict = cachedFrames[game.wowProcess.ProcessID];
var @base = game.wowProcess.Memory.Read <IntPtr>(game.wowProcess.Memory.ImageBase + WowBuildInfoX64.UIFrameBase);
var currentFrame = game.wowProcess.Memory.Read <IntPtr>(@base + WowBuildInfoX64.UIFirstFrame);
while (currentFrame != IntPtr.Zero)
{
WoWUIFrame f = null;
var shouldExit = false;
try
{
WoWUIFrame temp = new WoWUIFrame(currentFrame, game.wowProcess);
if (!string.IsNullOrWhiteSpace(temp.GetName))
{
dict.AddOrUpdate(temp.GetName, currentFrame, (key, oldValue) => currentFrame);
f = temp;
}
}
catch { /* we don't care if we can't create WoWUIFrame from address, just skip it */ }
finally
{
try
{
currentFrame = game.wowProcess.Memory.Read <IntPtr>(currentFrame + game.wowProcess.Memory.Read <int>(@base + WowBuildInfoX64.UINextFrame) + 8);
}
catch
{
shouldExit = true;
}
}
if (f != null)
{
yield return(f);
}
if (shouldExit)
{
break;
}
}
if (stopwatch.ElapsedMilliseconds > 500)
{
log.Error($"GetAllFrames exec time: {stopwatch.ElapsedMilliseconds}ms");
}
}
}
