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CompilationFinishedHook caches last path in a project specific EditorPref to avoid having to search full project directory each time

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This commit is contained in:
vis2k 2018-08-27 11:44:14 +02:00
parent 5d2a6f8e94
commit 49ff55312f
1 changed files with 37 additions and 1 deletions
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38
Mirror/Weaver/CompilationFinishedHook.cs
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@ -77,8 +77,44 @@ static string FindMirrorRuntime()
// -> we have Runtime and Runtime-Editor dll. it doesn't matter
// which one we use, so let's always use the one that is found
// first
// searching huge project directories can be expensive, so let's use
// EditorPrefs to try the last working one first
// -> EditorPrefs are global across projects. we only care about the
// path for this project though. otherwise switching between two
// projects would need path to be searched again each time
// -> use project GUID to make project specific paths
string key = PlayerSettings.productGUID + ".LastMirrorRuntimeDll";
if (EditorPrefs.HasKey(key))
{
string lastPath = EditorPrefs.GetString(key);
if (File.Exists(lastPath))
{
return lastPath;
}
}
// search directory
string[] files = Directory.GetFiles("Assets", "Mirror.Runtime.dll", SearchOption.AllDirectories);
return files.Length > 0 ? files[0] : "";
if (files.Length > 0)
{
// save path for next time, but only if it's a relative path.
// we don't want to use another project's dlls for weaving, that
// would be debugging hell.
// (Directory.GetFiles should return relative paths)
if (!Path.IsPathRooted(files[0]))
{
EditorPrefs.SetString(key, files[0]);
}
else
{
Debug.Log("Weaving doesn't cache path because it's absolute: " + files[0]);
}
return files[0];
}
return "";
}
}
}