/// <summary>Applies all registered patches</summary>
/// <returns>The generated replacement method</returns>
///
public MethodInfo Patch()
{
if (original == null)
{
throw new NullReferenceException($"Null method for {instance.Id}");
}
if (original.IsDeclaredMember() == false)
{
var declaredMember = original.GetDeclaredMember();
throw new ArgumentException($"You can only patch implemented methods/constructors. Path the declared method {declaredMember.FullDescription()} instead.");
}
lock (locker)
{
var patchInfo = HarmonySharedState.GetPatchInfo(original);
if (patchInfo == null)
{
patchInfo = new PatchInfo();
}
PatchFunctions.AddPrefix(patchInfo, instance.Id, prefix);
PatchFunctions.AddPostfix(patchInfo, instance.Id, postfix);
PatchFunctions.AddTranspiler(patchInfo, instance.Id, transpiler);
PatchFunctions.AddFinalizer(patchInfo, instance.Id, finalizer);
var replacement = PatchFunctions.UpdateWrapper(original, patchInfo);
HarmonySharedState.UpdatePatchInfo(original, patchInfo);
return(replacement);
}
}
/// <summary>Applies the patch</summary>
/// <returns>A list of all created dynamic methods</returns>
///
public List <DynamicMethod> Patch()
{
lock (locker)
{
var dynamicMethods = new List <DynamicMethod>();
foreach (var original in originals)
{
if (original == null)
{
throw new NullReferenceException("Null method for " + instance.Id);
}
var individualPrepareResult = RunMethod <HarmonyPrepare, bool>(true, original);
if (individualPrepareResult)
{
var patchInfo = HarmonySharedState.GetPatchInfo(original);
if (patchInfo == null)
{
patchInfo = new PatchInfo();
}
PatchFunctions.AddPrefix(patchInfo, instance.Id, prefix);
PatchFunctions.AddPostfix(patchInfo, instance.Id, postfix);
PatchFunctions.AddTranspiler(patchInfo, instance.Id, transpiler);
PatchFunctions.AddFinalizer(patchInfo, instance.Id, finalizer);
dynamicMethods.Add(PatchFunctions.UpdateWrapper(original, patchInfo, instance.Id));
HarmonySharedState.UpdatePatchInfo(original, patchInfo);
RunMethod <HarmonyCleanup>(original);
}
}
return(dynamicMethods);
}
}
void ProcessPatchJob(PatchJobs <MethodInfo> .Job job)
{
MethodInfo replacement = default;
var individualPrepareResult = RunMethod <HarmonyPrepare, bool>(true, false, null, job.original);
Exception exception = null;
if (individualPrepareResult)
{
lock (PatchProcessor.locker)
{
try
{
var patchInfo = HarmonySharedState.GetPatchInfo(job.original);
if (patchInfo == null)
{
patchInfo = new PatchInfo();
}
foreach (var prefix in job.prefixes)
{
PatchFunctions.AddPrefix(patchInfo, instance.Id, prefix);
}
foreach (var postfix in job.postfixes)
{
PatchFunctions.AddPostfix(patchInfo, instance.Id, postfix);
}
foreach (var transpiler in job.transpilers)
{
PatchFunctions.AddTranspiler(patchInfo, instance.Id, transpiler);
}
foreach (var finalizer in job.finalizers)
{
PatchFunctions.AddFinalizer(patchInfo, instance.Id, finalizer);
}
replacement = PatchFunctions.UpdateWrapper(job.original, patchInfo);
HarmonySharedState.UpdatePatchInfo(job.original, patchInfo);
}
catch (Exception ex)
{
exception = ex;
}
}
}
RunMethod <HarmonyCleanup>(ref exception, job.original, exception);
if (exception != null)
{
ReportException(exception, job.original);
}
job.replacement = replacement;
}