1 files changed, 34 insertions, 0 deletions
diff --git a/src/StardewModdingAPI/Framework/ModLoading/IInstructionHandler.cs b/src/StardewModdingAPI/Framework/ModLoading/IInstructionHandler.cs
new file mode 100644
index 00000000..8830cc74
--- /dev/null
+++ b/src/StardewModdingAPI/Framework/ModLoading/IInstructionHandler.cs
@@ -0,0 +1,34 @@
+using Mono.Cecil;
+using Mono.Cecil.Cil;
+
+namespace StardewModdingAPI.Framework.ModLoading
+{
+    /// <summary>Performs predefined logic for detected CIL instructions.</summary>
+    internal interface IInstructionHandler
+    {
+        /*********
+        ** Accessors
+        *********/
+        /// <summary>A brief noun phrase indicating what the handler matches.</summary>
+        string NounPhrase { get; }
+
+
+        /*********
+        ** Methods
+        *********/
+        /// <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>
+        InstructionHandleResult Handle(ModuleDefinition module, MethodDefinition method, PlatformAssemblyMap assemblyMap, bool platformChanged);
+
+        /// <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>
+        InstructionHandleResult Handle(ModuleDefinition module, ILProcessor cil, Instruction instruction, PlatformAssemblyMap assemblyMap, bool platformChanged);
+    }
+}