diff options
Diffstat (limited to 'src/SMAPI/Framework/ModLoading/RewriteHelper.cs')
| -rw-r--r-- | src/SMAPI/Framework/ModLoading/RewriteHelper.cs | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/src/SMAPI/Framework/ModLoading/RewriteHelper.cs b/src/SMAPI/Framework/ModLoading/RewriteHelper.cs index d9a49cfa..553679f9 100644 --- a/src/SMAPI/Framework/ModLoading/RewriteHelper.cs +++ b/src/SMAPI/Framework/ModLoading/RewriteHelper.cs @@ -42,6 +42,10 @@ namespace StardewModdingAPI.Framework.ModLoading /// <param name="reference">The type reference.</param> public static bool IsSameType(Type type, TypeReference reference) { + // + // duplicated by IsSameType(TypeReference, TypeReference) below + // + // same namespace & name if (type.Namespace != reference.Namespace || type.Name != reference.Name) return false; @@ -66,6 +70,39 @@ namespace StardewModdingAPI.Framework.ModLoading return true; } + /// <summary>Get whether a type matches a type reference.</summary> + /// <param name="type">The defined type.</param> + /// <param name="reference">The type reference.</param> + public static bool IsSameType(TypeReference type, TypeReference reference) + { + // + // duplicated by IsSameType(Type, TypeReference) above + // + + // same namespace & name + if (type.Namespace != reference.Namespace || type.Name != reference.Name) + return false; + + // same generic parameters + if (type.IsGenericInstance) + { + if (!reference.IsGenericInstance) + return false; + + TypeReference[] defGenerics = ((GenericInstanceType)type).GenericArguments.ToArray(); + TypeReference[] refGenerics = ((GenericInstanceType)reference).GenericArguments.ToArray(); + if (defGenerics.Length != refGenerics.Length) + return false; + for (int i = 0; i < defGenerics.Length; i++) + { + if (!RewriteHelper.IsSameType(defGenerics[i], refGenerics[i])) + return false; + } + } + + return true; + } + /// <summary>Determine whether two type IDs look like the same type, accounting for placeholder values such as !0.</summary> /// <param name="typeA">The type ID to compare.</param> /// <param name="typeB">The other type ID to compare.</param> @@ -80,6 +117,10 @@ namespace StardewModdingAPI.Framework.ModLoading /// <param name="reference">The method reference.</param> public static bool HasMatchingSignature(MethodInfo definition, MethodReference reference) { + // + // duplicated by HasMatchingSignature(MethodDefinition, MethodReference) below + // + // same name if (definition.Name != reference.Name) return false; @@ -97,6 +138,32 @@ namespace StardewModdingAPI.Framework.ModLoading return true; } + /// <summary>Get whether a method definition matches the signature expected by a method reference.</summary> + /// <param name="definition">The method definition.</param> + /// <param name="reference">The method reference.</param> + public static bool HasMatchingSignature(MethodDefinition definition, MethodReference reference) + { + // + // duplicated by HasMatchingSignature(MethodInfo, MethodReference) above + // + + // same name + if (definition.Name != reference.Name) + return false; + + // same arguments + ParameterDefinition[] definitionParameters = definition.Parameters.ToArray(); + ParameterDefinition[] referenceParameters = reference.Parameters.ToArray(); + if (referenceParameters.Length != definitionParameters.Length) + return false; + for (int i = 0; i < referenceParameters.Length; i++) + { + if (!RewriteHelper.IsSameType(definitionParameters[i].ParameterType, referenceParameters[i].ParameterType)) + return false; + } + return true; + } + /// <summary>Get whether a type has a method whose signature matches the one expected by a method reference.</summary> /// <param name="type">The type to check.</param> /// <param name="reference">The method reference.</param> |