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Add mechanism to refresh UdonSharp Assets #113

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Merged
MerlinVR merged 2 commits into from
Nov 13, 2021
+52 −2
Merged

Add mechanism to refresh UdonSharp Assets #113

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d54d186
Add function to refresh all assets in tree, for when udonsharp assets…
cnlohr Sep 4, 2021
f7a5d08
* Double-check for possible nulls when reloading.
cnlohr Sep 6, 2021
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54 changes: 52 additions & 2 deletions Assets/UdonSharp/Editor/UdonSharpProgramAsset.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -257,7 +257,7 @@ public static UdonSharpProgramAsset[] GetAllUdonSharpPrograms()

foreach (UdonSharpProgramAsset fallbackAsset in fallbackAssets1)
{
if (!_programAssetCache.Contains(fallbackAsset))
if (_programAssetCache != null && fallbackAsset != null && !_programAssetCache.Contains(fallbackAsset))
{
Debug.LogWarning($"Repairing program asset {fallbackAsset} which Unity has broken");
neededFallback = true;
Expand All @@ -271,7 +271,7 @@ public static UdonSharpProgramAsset[] GetAllUdonSharpPrograms()
var fallbackAssets2 = AssetDatabase.FindAssets($"t:{nameof(UdonProgramAsset)}").Select(e => AssetDatabase.LoadAssetAtPath<UdonProgramAsset>(AssetDatabase.GUIDToAssetPath(e))).OfType<UdonSharpProgramAsset>();
foreach (UdonSharpProgramAsset fallbackAsset in fallbackAssets2)
{
if (!_programAssetCache.Contains(fallbackAsset))
if (_programAssetCache != null && fallbackAsset != null && !_programAssetCache.Contains(fallbackAsset))
{
Debug.LogWarning($"Repairing program asset {fallbackAsset} which Unity has broken pass 2");
neededFallback = true;
Expand Down Expand Up @@ -300,6 +300,56 @@ public static UdonSharpProgramAsset[] GetAllUdonSharpPrograms()
return (UdonSharpProgramAsset[])_programAssetCache.Clone();
}

[MenuItem("Window/Udon Sharp/Refresh All UdonSharp Assets")]
static public void UdonSharpCheckAbsent()
{
Debug.Log( "Checking Absent" );

int cycles = -1;
int lastNumAssets;
int currentNumAssets;
string[] udonSharpDataAssets;

// Loop until we stop picking up assets.
do
{
udonSharpDataAssets = AssetDatabase.FindAssets($"t:{nameof(UdonSharpProgramAsset)}");
lastNumAssets = udonSharpDataAssets.Length;
string[] udonSharpNames = new string[udonSharpDataAssets.Length];
Debug.Log( $"Found {udonSharpDataAssets.Length} assets." );

_programAssetCache = new UdonSharpProgramAsset[udonSharpDataAssets.Length];

for (int i = 0; i < _programAssetCache.Length; ++i)
{
udonSharpDataAssets[i] = AssetDatabase.GUIDToAssetPath(udonSharpDataAssets[i]);
}

foreach(string s in AssetDatabase.GetAllAssetPaths() )
{
if(!udonSharpDataAssets.Contains(s))
{
Type t = AssetDatabase.GetMainAssetTypeAtPath(s);
if (t != null && t.FullName == "UdonSharp.UdonSharpProgramAsset")
{
Debug.Log( $"Trying to recover {s}" );
Selection.activeObject = AssetDatabase.LoadAssetAtPath<UnityEngine.Object>(s);
}
}
}

ClearProgramAssetCache();

GetAllUdonSharpPrograms();

currentNumAssets = AssetDatabase.FindAssets($"t:{nameof(UdonSharpProgramAsset)}").Length;
Debug.Log( $"Checking to see if we need to re-run. Last: {lastNumAssets}, This: {currentNumAssets}" );
cycles++;
} while( lastNumAssets != currentNumAssets );

Debug.Log( $"Completed {cycles} refresh cycles, found {lastNumAssets} assets." );
}

[PublicAPI]
public static bool AnyUdonSharpScriptHasError()
{
Expand Down