deltavr multiplayer 2.0

Assets/FishNet/CodeGenerating/Helpers/Extension/MethodDefinitionExtensions.cs

@@ -0,0 +1,55 @@
+using MonoFN.Cecil;
+using MonoFN.Cecil.Cil;
+
+namespace FishNet.CodeGenerating.Helping.Extension
+{
+
+    internal static class MethodDefinitionExtensions
+    {
+        /// <summary>
+        /// Clears the method content and returns ret.
+        /// </summary>
+        internal static void ClearMethodWithRet(this MethodDefinition md, CodegenSession session, ModuleDefinition importReturnModule = null)
+        {
+            md.Body.Instructions.Clear();
+            ILProcessor processor = md.Body.GetILProcessor();
+            processor.Add(session.GetClass<GeneralHelper>().CreateRetDefault(md, importReturnModule));
+        }
+
+        /// <summary>
+        /// Returns the ParameterDefinition index from end of parameters.
+        /// </summary>
+        /// <param name="md"></param>
+        /// <param name="index"></param>
+        /// <returns></returns>
+        internal static ParameterDefinition GetEndParameter(this MethodDefinition md, int index)
+        {
+            //Not enough parameters.
+            if (md.Parameters.Count < (index + 1))
+                return null;
+
+            return md.Parameters[md.Parameters.Count - (index + 1)];
+        }
+
+
+        /// <summary>
+        /// Creates a variable type within the body and returns it's VariableDef.
+        /// </summary>
+        internal static VariableDefinition CreateVariable(this MethodDefinition methodDef, TypeReference variableTypeRef)
+        {
+            VariableDefinition variableDef = new VariableDefinition(variableTypeRef);
+            methodDef.Body.Variables.Add(variableDef);
+            return variableDef;
+        }
+
+        /// <summary>
+        /// Creates a variable type within the body and returns it's VariableDef.
+        /// </summary>
+        internal static VariableDefinition CreateVariable(this MethodDefinition methodDef, CodegenSession session, System.Type variableType)
+        {
+            return CreateVariable(methodDef, session.GetClass<GeneralHelper>().GetTypeReference(variableType));
+        }
+    }
+
+
+}