static void OnPlayModeStateChanged(PlayModeStateChange stateChange)
{
if (stateChange == PlayModeStateChange.ExitingPlayMode)
{
patcher = null;
loadedAssemblies.Clear();
}
}
public static void HotPatch(string assemblyName)
{
if (!EditorApplication.isPlaying)
{
return;
}
try {
if (patcher == null)
{
patcher = new ILDynaRec.HotPatcher();
LoadAllAssemblies();
}
var checkAssemblies = loadedAssemblies.ToArray();
if (assemblyName != null)
{
checkAssemblies = checkAssemblies.Where((name) => name == assemblyName).ToArray();
}
int i = 0;
foreach (var assembly in checkAssemblies)
{
if (EditorUtility.DisplayCancelableProgressBar("Hot patching", $"Compiling {assembly}", (float)(i++) / checkAssemblies.Length))
{
throw new UnityException("Hotpatch cancelled");
}
var compiler = new UnityCompiler {
assemblyModifiedTime = assemblyTimestamps[assembly],
};
var outputName = Path.GetFileNameWithoutExtension(assembly) + "--hotpatch.dll";
if (!compiler.InvokeCompiler(assembly, outputName))
{
UnityCompiler.Trace($"Did not compile compile {assembly}.");
continue;
}
UnityCompiler.Trace($"Compiled assembly {assembly} as {compiler.OutputAssemblyPath}, running hot patcher.");
patcher.HotPatch(compiler.OutputAssemblyPath);
assemblyTimestamps[assembly] = DateTime.Now;
}
}
finally {
EditorUtility.ClearProgressBar();
}
}
