diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/SMAPI/Framework/RewriteFacades/HarmonyInstanceMethods.cs | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/src/SMAPI/Framework/RewriteFacades/HarmonyInstanceMethods.cs b/src/SMAPI/Framework/RewriteFacades/HarmonyInstanceMethods.cs index 0f906f51..bca76981 100644 --- a/src/SMAPI/Framework/RewriteFacades/HarmonyInstanceMethods.cs +++ b/src/SMAPI/Framework/RewriteFacades/HarmonyInstanceMethods.cs @@ -1,3 +1,5 @@ +using System; +using System.Collections.Generic; using System.Linq; using System.Reflection; using System.Reflection.Emit; @@ -24,10 +26,30 @@ namespace StardewModdingAPI.Framework.RewriteFacades return new Harmony(id); } + /// <summary>Apply one or more patches to a method.</summary> + /// <param name="original">The original method.</param> + /// <param name="prefix">The prefix to apply.</param> + /// <param name="postfix">The postfix to apply.</param> + /// <param name="transpiler">The transpiler to apply.</param> public DynamicMethod Patch(MethodBase original, HarmonyMethod prefix = null, HarmonyMethod postfix = null, HarmonyMethod transpiler = null) { - MethodInfo method = base.Patch(original: original, prefix: prefix, postfix: postfix, transpiler: transpiler); - return new DynamicMethod(method.Name, method.Attributes, method.CallingConvention, method.ReturnType, method.GetParameters().Select(p => p.ParameterType).ToArray(), method.Module, true); + try + { + MethodInfo method = base.Patch(original: original, prefix: prefix, postfix: postfix, transpiler: transpiler); + return new DynamicMethod(method.Name, method.Attributes, method.CallingConvention, method.ReturnType, method.GetParameters().Select(p => p.ParameterType).ToArray(), method.Module, true); + } + catch (Exception ex) + { + var patchTypes = new List<string>(); + if (prefix != null) + patchTypes.Add("prefix"); + if (postfix != null) + patchTypes.Add("postfix"); + if (transpiler != null) + patchTypes.Add("transpiler"); + + throw new Exception($"Failed applying {string.Join("/", patchTypes)} to method {original.DeclaringType?.FullName}.{original.Name}", ex); + } } } } |