public static Instruction Step(this Instruction current, Instruction last, CompileContext compileContext)
{
if (StatementStructure.Recognize(new CodeBlock(current, last), out StatementStructure statementStructure) != StatementStructureType.Unknown)
{
string s = statementStructure.Generate(compileContext);
compileContext.WriteLine(s);
return(statementStructure.all.last.Next);
}
uint?localVariableIndex = compileContext.GetLocalVariableInstructionIndex(current);
if (localVariableIndex != null && compileContext.IsUnnecessaryLocalVariableID(localVariableIndex.Value))
{
return(current.Next.Next);
}
var code = current.OpCode.Code;
if (!methods.TryGetValue(code, out MethodInfo method))
{
throw new Exception(string.Format("Unsupported operate code: {0}", code));
}
method.Invoke(null, new object[] { current, compileContext });
return(current.Next);
}
