diff options
author | Jesse Plamondon-Willard <github@jplamondonw.com> | 2017-09-19 22:45:28 -0400 |
---|---|---|
committer | Jesse Plamondon-Willard <github@jplamondonw.com> | 2017-09-19 22:45:28 -0400 |
commit | 8c5bd12f4793a9c866b6046c05482592a5c799bc (patch) | |
tree | 50047403a6e4a2ae088d02cc10e95a5caccb1cfe /src/StardewModdingAPI.AssemblyRewriters/Rewriters/FieldReplaceRewriter.cs | |
parent | af1a2bde8219c5d4b8660b13702725626a4a5647 (diff) | |
download | SMAPI-8c5bd12f4793a9c866b6046c05482592a5c799bc.tar.gz SMAPI-8c5bd12f4793a9c866b6046c05482592a5c799bc.tar.bz2 SMAPI-8c5bd12f4793a9c866b6046c05482592a5c799bc.zip |
merge assembly rewriters into main SMAPI project (#347)
Diffstat (limited to 'src/StardewModdingAPI.AssemblyRewriters/Rewriters/FieldReplaceRewriter.cs')
-rw-r--r-- | src/StardewModdingAPI.AssemblyRewriters/Rewriters/FieldReplaceRewriter.cs | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/src/StardewModdingAPI.AssemblyRewriters/Rewriters/FieldReplaceRewriter.cs b/src/StardewModdingAPI.AssemblyRewriters/Rewriters/FieldReplaceRewriter.cs deleted file mode 100644 index 73844073..00000000 --- a/src/StardewModdingAPI.AssemblyRewriters/Rewriters/FieldReplaceRewriter.cs +++ /dev/null @@ -1,53 +0,0 @@ -using System; -using System.Reflection; -using Mono.Cecil; -using Mono.Cecil.Cil; -using StardewModdingAPI.AssemblyRewriters.Finders; - -namespace StardewModdingAPI.AssemblyRewriters.Rewriters -{ - /// <summary>Rewrites references to one field with another.</summary> - public class FieldReplaceRewriter : FieldFinder - { - /********* - ** Properties - *********/ - /// <summary>The new field to reference.</summary> - private readonly FieldInfo ToField; - - - /********* - ** Public methods - *********/ - /// <summary>Construct an instance.</summary> - /// <param name="type">The type whose field to which references should be rewritten.</param> - /// <param name="fromFieldName">The field name to rewrite.</param> - /// <param name="toFieldName">The new field name to reference.</param> - /// <param name="nounPhrase">A brief noun phrase indicating what the instruction finder matches (or <c>null</c> to generate one).</param> - public FieldReplaceRewriter(Type type, string fromFieldName, string toFieldName, string nounPhrase = null) - : base(type.FullName, fromFieldName, nounPhrase) - { - this.ToField = type.GetField(toFieldName); - if (this.ToField == null) - throw new InvalidOperationException($"The {type.FullName} class doesn't have a {toFieldName} field."); - } - - /// <summary>Rewrite a CIL instruction for compatibility.</summary> - /// <param name="module">The module being rewritten.</param> - /// <param name="cil">The CIL rewriter.</param> - /// <param name="instruction">The instruction to rewrite.</param> - /// <param name="assemblyMap">Metadata for mapping assemblies to the current platform.</param> - /// <param name="platformChanged">Whether the mod was compiled on a different platform.</param> - /// <returns>Returns whether the instruction was rewritten.</returns> - /// <exception cref="IncompatibleInstructionException">The CIL instruction is not compatible, and can't be rewritten.</exception> - public override bool Rewrite(ModuleDefinition module, ILProcessor cil, Instruction instruction, PlatformAssemblyMap assemblyMap, bool platformChanged) - { - if (!this.IsMatch(instruction)) - return false; - - FieldReference newRef = module.Import(this.ToField); - cil.Replace(instruction, cil.Create(instruction.OpCode, newRef)); - return true; - } - } -} |