internal static List <CodeInstruction> GetInstructions(ILGenerator generator, MethodBase method, int maxTranspilers)
{
if (generator == null)
{
throw new ArgumentNullException(nameof(generator));
}
if (method == null)
{
throw new ArgumentNullException(nameof(method));
}
var originalVariables = MethodPatcher.DeclareLocalVariables(generator, method);
var useStructReturnBuffer = StructReturnBuffer.NeedsFix(method);
var copier = new MethodCopier(method, generator, originalVariables);
copier.SetArgumentShift(useStructReturnBuffer);
var info = Harmony.GetPatchInfo(method);
if (info != null)
{
var sortedTranspilers = PatchFunctions.GetSortedPatchMethods(method, info.Transpilers.ToArray(), false);
for (var i = 0; i < maxTranspilers && i < sortedTranspilers.Count; i++)
{
copier.AddTranspiler(sortedTranspilers[i]);
}
}
return(copier.Finalize(null, null, out var _));
}
internal static List <CodeInstruction> GetInstructions(ILGenerator generator, MethodBase method, int maxTranspilers)
{
if (generator == null)
{
throw new ArgumentNullException(nameof(generator));
}
if (method == null)
{
throw new ArgumentNullException(nameof(method));
}
var originalVariables = MethodPatcher.DeclareLocalVariables(generator, method);
var useStructReturnBuffer = StructReturnBuffer.NeedsFix(method);
var copier = new MethodCopier(method, generator, originalVariables);
copier.SetArgumentShift(useStructReturnBuffer);
var info = Harmony.GetPatchInfo(method);
if (info != null)
{
var sortedTranspilers = PatchFunctions.GetSortedPatchMethods(method, info.Transpilers.ToArray(), false);
for (var i = 0; i < maxTranspilers && i < sortedTranspilers.Count; i++)
{
copier.AddTranspiler(sortedTranspilers[i]);
}
}
var endLabels = new List <Label>();
var emitter = new Emitter(generator, false);
copier.Finalize(emitter, endLabels, out var hasReturnCode);
return(emitter.GetInstructions().OrderBy(pair => pair.Key).Select(pair => pair.Value).ToList());
}
/// <summary>Sort patch methods by their priority rules</summary>
/// <param name="original">The original method</param>
/// <param name="patches">Patches to sort</param>
/// <returns>The sorted patch methods</returns>
///
public static List <MethodInfo> GetSortedPatchMethods(MethodBase original, Patch[] patches)
{
return(PatchFunctions.GetSortedPatchMethods(original, patches, false));
}