1 files changed, 0 insertions, 139 deletions
diff --git a/src/SMAPI/Framework/ModLoading/Finders/TypeFinder.cs b/src/SMAPI/Framework/ModLoading/Finders/TypeFinder.cs
deleted file mode 100644
index 701b15f2..00000000
--- a/src/SMAPI/Framework/ModLoading/Finders/TypeFinder.cs
+++ /dev/null
@@ -1,139 +0,0 @@
-using System;
-using System.Linq;
-using Mono.Cecil;
-using Mono.Cecil.Cil;
-
-namespace StardewModdingAPI.Framework.ModLoading.Finders
-{
-    /// <summary>Finds incompatible CIL instructions that reference a given type.</summary>
-    internal class TypeFinder : IInstructionHandler
-    {
-        /*********
-        ** Accessors
-        *********/
-        /// <summary>The full type name for which to find references.</summary>
-        private readonly string FullTypeName;
-
-        /// <summary>The result to return for matching instructions.</summary>
-        private readonly InstructionHandleResult Result;
-
-        /// <summary>A lambda which overrides a matched type.</summary>
-        protected readonly Func<TypeReference, bool> ShouldIgnore;
-
-
-        /*********
-        ** Accessors
-        *********/
-        /// <summary>A brief noun phrase indicating what the instruction finder matches.</summary>
-        public string NounPhrase { get; }
-
-
-        /*********
-        ** Public methods
-        *********/
-        /// <summary>Construct an instance.</summary>
-        /// <param name="fullTypeName">The full type name to match.</param>
-        /// <param name="result">The result to return for matching instructions.</param>
-        /// <param name="shouldIgnore">A lambda which overrides a matched type.</param>
-        public TypeFinder(string fullTypeName, InstructionHandleResult result, Func<TypeReference, bool> shouldIgnore = null)
-        {
-            this.FullTypeName = fullTypeName;
-            this.Result = result;
-            this.NounPhrase = $"{fullTypeName} type";
-            this.ShouldIgnore = shouldIgnore ?? (p => false);
-        }
-
-        /// <summary>Perform the predefined logic for a method if applicable.</summary>
-        /// <param name="module">The assembly module containing the instruction.</param>
-        /// <param name="method">The method definition containing the instruction.</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>
-        public virtual InstructionHandleResult Handle(ModuleDefinition module, MethodDefinition method, PlatformAssemblyMap assemblyMap, bool platformChanged)
-        {
-            return this.IsMatch(method)
-                ? this.Result
-                : InstructionHandleResult.None;
-        }
-
-        /// <summary>Perform the predefined logic for an instruction if applicable.</summary>
-        /// <param name="module">The assembly module containing the instruction.</param>
-        /// <param name="cil">The CIL processor.</param>
-        /// <param name="instruction">The instruction to handle.</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>
-        public virtual InstructionHandleResult Handle(ModuleDefinition module, ILProcessor cil, Instruction instruction, PlatformAssemblyMap assemblyMap, bool platformChanged)
-        {
-            return this.IsMatch(instruction)
-                ? this.Result
-                : InstructionHandleResult.None;
-        }
-
-
-        /*********
-        ** Protected methods
-        *********/
-        /// <summary>Get whether a CIL instruction matches.</summary>
-        /// <param name="method">The method definition.</param>
-        protected bool IsMatch(MethodDefinition method)
-        {
-            if (this.IsMatch(method.ReturnType))
-                return true;
-
-            foreach (VariableDefinition variable in method.Body.Variables)
-            {
-                if (this.IsMatch(variable.VariableType))
-                    return true;
-            }
-
-            return false;
-        }
-
-        /// <summary>Get whether a CIL instruction matches.</summary>
-        /// <param name="instruction">The IL instruction.</param>
-        protected bool IsMatch(Instruction instruction)
-        {
-            // field reference
-            FieldReference fieldRef = RewriteHelper.AsFieldReference(instruction);
-            if (fieldRef != null)
-            {
-                return
-                    this.IsMatch(fieldRef.DeclaringType) // field on target class
-                    || this.IsMatch(fieldRef.FieldType); // field value is target class
-            }
-
-            // method reference
-            MethodReference methodRef = RewriteHelper.AsMethodReference(instruction);
-            if (methodRef != null)
-            {
-                return
-                    this.IsMatch(methodRef.DeclaringType) // method on target class
-                    || this.IsMatch(methodRef.ReturnType) // method returns target class
-                    || methodRef.Parameters.Any(p => this.IsMatch(p.ParameterType)); // method parameters
-            }
-
-            return false;
-        }
-
-        /// <summary>Get whether a type reference matches the expected type.</summary>
-        /// <param name="type">The type to check.</param>
-        protected bool IsMatch(TypeReference type)
-        {
-            // root type
-            if (type.FullName == this.FullTypeName && !this.ShouldIgnore(type))
-                return true;
-
-            // generic arguments
-            if (type is GenericInstanceType genericType)
-            {
-                if (genericType.GenericArguments.Any(this.IsMatch))
-                    return true;
-            }
-
-            // generic parameters (e.g. constraints)
-            if (type.GenericParameters.Any(this.IsMatch))
-                return true;
-
-            return false;
-        }
-    }
-}