From 929dccb75a1405737975d76648e015a3e7c00177 Mon Sep 17 00:00:00 2001 From: Jesse Plamondon-Willard Date: Sat, 7 Oct 2017 23:07:10 -0400 Subject: reorganise repo structure --- .../Rewriters/VirtualEntryCallRemover.cs | 90 ---------------------- 1 file changed, 90 deletions(-) delete mode 100644 src/StardewModdingAPI/Framework/ModLoading/Rewriters/VirtualEntryCallRemover.cs (limited to 'src/StardewModdingAPI/Framework/ModLoading/Rewriters/VirtualEntryCallRemover.cs') diff --git a/src/StardewModdingAPI/Framework/ModLoading/Rewriters/VirtualEntryCallRemover.cs b/src/StardewModdingAPI/Framework/ModLoading/Rewriters/VirtualEntryCallRemover.cs deleted file mode 100644 index 322a7df1..00000000 --- a/src/StardewModdingAPI/Framework/ModLoading/Rewriters/VirtualEntryCallRemover.cs +++ /dev/null @@ -1,90 +0,0 @@ -using System; -using Mono.Cecil; -using Mono.Cecil.Cil; - -namespace StardewModdingAPI.Framework.ModLoading.Rewriters -{ - /// Rewrites virtual calls to the method. - internal class VirtualEntryCallRemover : IInstructionHandler - { - /********* - ** Properties - *********/ - /// The type containing the method. - private readonly Type ToType; - - /// The name of the method. - private readonly string MethodName; - - - /********* - ** Accessors - *********/ - /// A brief noun phrase indicating what the instruction finder matches. - public string NounPhrase { get; } - - - /********* - ** Public methods - *********/ - /// Construct an instance. - public VirtualEntryCallRemover() - { - this.ToType = typeof(Mod); - this.MethodName = nameof(Mod.Entry); - this.NounPhrase = $"{this.ToType.Name}::{this.MethodName}"; - } - - /// Perform the predefined logic for a method if applicable. - /// The assembly module containing the instruction. - /// The method definition containing the instruction. - /// Metadata for mapping assemblies to the current platform. - /// Whether the mod was compiled on a different platform. - public InstructionHandleResult Handle(ModuleDefinition module, MethodDefinition method, PlatformAssemblyMap assemblyMap, bool platformChanged) - { - return InstructionHandleResult.None; - } - - /// Perform the predefined logic for an instruction if applicable. - /// The assembly module containing the instruction. - /// The CIL processor. - /// The instruction to handle. - /// Metadata for mapping assemblies to the current platform. - /// Whether the mod was compiled on a different platform. - public InstructionHandleResult Handle(ModuleDefinition module, ILProcessor cil, Instruction instruction, PlatformAssemblyMap assemblyMap, bool platformChanged) - { - if (!this.IsMatch(instruction)) - return InstructionHandleResult.None; - - // get instructions comprising method call - int index = cil.Body.Instructions.IndexOf(instruction); - Instruction loadArg0 = cil.Body.Instructions[index - 2]; - Instruction loadArg1 = cil.Body.Instructions[index - 1]; - if (loadArg0.OpCode != OpCodes.Ldarg_0) - throw new InvalidOperationException($"Unexpected instruction sequence while removing virtual {this.ToType.Name}.{this.MethodName} call: found {loadArg0.OpCode.Name} instead of {OpCodes.Ldarg_0.Name}"); - if (loadArg1.OpCode != OpCodes.Ldarg_1) - throw new InvalidOperationException($"Unexpected instruction sequence while removing virtual {this.ToType.Name}.{this.MethodName} call: found {loadArg1.OpCode.Name} instead of {OpCodes.Ldarg_1.Name}"); - - // remove method call - cil.Remove(loadArg0); - cil.Remove(loadArg1); - cil.Remove(instruction); - return InstructionHandleResult.Rewritten; - } - - - /********* - ** Protected methods - *********/ - /// Get whether a CIL instruction matches. - /// The IL instruction. - protected bool IsMatch(Instruction instruction) - { - MethodReference methodRef = RewriteHelper.AsMethodReference(instruction); - return - methodRef != null - && methodRef.DeclaringType.FullName == this.ToType.FullName - && methodRef.Name == this.MethodName; - } - } -} -- cgit