public void AssembleCsProgram(uint heapSize)
{
// The heap size is determined by the symbol count + the unique extern string count
UdonSharp.HeapFactory heapFactory = new UdonSharp.HeapFactory(heapSize);
UdonEditorInterface assemblerInterface = new UdonEditorInterface(null, heapFactory, null, null, null, null, null, null, null);
assemblerInterface.AddTypeResolver(new UdonBehaviourTypeResolver());
FieldInfo assemblyError = typeof(UdonAssemblyProgramAsset).GetField("assemblyError", BindingFlags.NonPublic | BindingFlags.Instance);
try
{
program = assemblerInterface.Assemble(udonAssembly);
assemblyError.SetValue(this, null);
hasInteractEvent = false;
foreach (string entryPoint in program.EntryPoints.GetExportedSymbols())
{
if (entryPoint == "_interact")
{
hasInteractEvent = true;
break;
}
}
}
catch (Exception e)
{
program = null;
assemblyError.SetValue(this, e.Message);
Debug.LogException(e);
}
}
internal bool AssembleCsProgram(uint heapSize)
{
if (editorInterfaceInstance == null || heapFactoryInstance == null)
{
// The heap size is determined by the symbol count + the unique extern string count
heapFactoryInstance = new UdonSharp.HeapFactory();
editorInterfaceInstance = new UdonEditorInterface(null, heapFactoryInstance, null, null, null, null, null, null, null);
editorInterfaceInstance.AddTypeResolver(new UdonBehaviourTypeResolver()); // todo: can be removed with SDK's >= VRCSDK-UDON-2020.06.15.14.08_Public
}
heapFactoryInstance.FactoryHeapSize = heapSize;
FieldInfo assemblyError = typeof(UdonAssemblyProgramAsset).GetField("assemblyError", BindingFlags.NonPublic | BindingFlags.Instance);
try
{
program = editorInterfaceInstance.Assemble(udonAssembly);
assemblyError.SetValue(this, null);
hasInteractEvent = false;
foreach (string entryPoint in program.EntryPoints.GetExportedSymbols())
{
if (entryPoint == "_interact")
{
hasInteractEvent = true;
break;
}
}
}
catch (Exception e)
{
program = null;
assemblyError.SetValue(this, e.Message);
Debug.LogException(e);
return(false);
}
return(true);
}
public void AssembleCsProgram(uint heapSize)
{
// The heap size is determined by the symbol count + the unique extern string count
UdonSharp.HeapFactory heapFactory = new UdonSharp.HeapFactory(heapSize);
UdonEditorInterface assemblerInterface = new UdonEditorInterface(null, heapFactory, null, null, null, null, null, null, null);
assemblerInterface.AddTypeResolver(new UdonBehaviourTypeResolver());
FieldInfo assemblyError = typeof(UdonAssemblyProgramAsset).GetField("assemblyError", BindingFlags.NonPublic | BindingFlags.Instance);
try
{
program = assemblerInterface.Assemble(udonAssembly);
assemblyError.SetValue(this, null);
}
catch (Exception e)
{
program = null;
assemblyError.SetValue(this, e.Message);
Debug.LogException(e);
}
}
public IUdonProgram Assemble(string assembly)
{
return(_udonEditorInterface.Assemble(assembly));
}
public static UdonAssemblyProgramAsset UdonSharpProgramToAssemblyProgram(UdonSharpProgramAsset udonSharpProgramAsset, string savePath)
{
if (EditorApplication.isPlaying)
{
throw new System.NotSupportedException("USharpEditorUtility.UdonSharpProgramToAssemblyProgram() cannot be called in play mode");
}
UdonAssemblyProgramAsset newProgramAsset = ScriptableObject.CreateInstance <UdonAssemblyProgramAsset>();
AssetDatabase.CreateAsset(newProgramAsset, savePath);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh(ImportAssetOptions.ForceSynchronousImport);
newProgramAsset = AssetDatabase.LoadAssetAtPath <UdonAssemblyProgramAsset>(savePath);
udonSharpProgramAsset.CompileCsProgram();
string programAssembly = UdonSharpEditorCache.Instance.GetUASMStr(udonSharpProgramAsset);
// Strip comments/inline code
StringBuilder asmBuilder = new StringBuilder();
using (StringReader reader = new StringReader(programAssembly))
{
string line = reader.ReadLine();
while (line != null)
{
if (!string.IsNullOrWhiteSpace(line) &&
!line.TrimStart().StartsWith("#", System.StringComparison.Ordinal))
{
asmBuilder.AppendFormat("{0}\n", line);
}
line = reader.ReadLine();
}
}
programAssembly = asmBuilder.ToString();
FieldInfo assemblyField = typeof(UdonAssemblyProgramAsset).GetField("udonAssembly", BindingFlags.NonPublic | BindingFlags.Instance);
assemblyField.SetValue(newProgramAsset, programAssembly);
IUdonProgram program = null;
try
{
UdonSharp.HeapFactory heapFactory = new UdonSharp.HeapFactory();
UdonEditorInterface editorInterface = new UdonEditorInterface(null, heapFactory, null, null, null, null, null, null, null);
heapFactory.FactoryHeapSize = udonSharpProgramAsset.GetSerializedUdonProgramAsset().RetrieveProgram().Heap.GetHeapCapacity();
program = editorInterface.Assemble(programAssembly);
}
catch (System.Exception e)
{
Debug.LogError(e);
return(null);
}
FieldInfo assemblyProgramField = typeof(UdonProgramAsset).GetField("program", BindingFlags.NonPublic | BindingFlags.Instance);
assemblyProgramField.SetValue(newProgramAsset, program);
IUdonProgram uSharpProgram = udonSharpProgramAsset.GetRealProgram();
IUdonProgram assemblyProgram = (IUdonProgram)assemblyProgramField.GetValue(newProgramAsset);
if (uSharpProgram == null || assemblyProgram == null)
{
return(null);
}
ImmutableArray <string> symbols = uSharpProgram.SymbolTable.GetSymbols();
foreach (string symbol in symbols)
{
uint symbolAddress = uSharpProgram.SymbolTable.GetAddressFromSymbol(symbol);
System.Type symbolType = uSharpProgram.Heap.GetHeapVariableType(symbolAddress);
object symbolValue = uSharpProgram.Heap.GetHeapVariable(symbolAddress);
assemblyProgram.Heap.SetHeapVariable(assemblyProgram.SymbolTable.GetAddressFromSymbol(symbol), symbolValue, symbolType);
}
EditorUtility.SetDirty(newProgramAsset);
newProgramAsset.SerializedProgramAsset.StoreProgram(assemblyProgram);
EditorUtility.SetDirty(newProgramAsset.SerializedProgramAsset);
AssetDatabase.SaveAssets();
// This doesn't work unfortunately due to how Udon tries to locate the serialized asset when importing an assembly
//string serializedAssetPath = $"{Path.GetDirectoryName(savePath)}/{Path.GetFileNameWithoutExtension(savePath)}_serialized.asset";
//AssetDatabase.MoveAsset(AssetDatabase.GetAssetPath(newProgramAsset.SerializedProgramAsset), serializedAssetPath);
//AssetDatabase.SaveAssets();
return(newProgramAsset);
}