public Interpreter(Parser parser, ScopeManager scopeManager, SystemFunctionTable systemFunctionTable,
CustomFunctionTable customFunctionTable)
{
_parser = parser ?? throw new ArgumentNullException(nameof(parser));
_scopeManager = scopeManager ?? throw new ArgumentNullException(nameof(scopeManager));
_systemFunctionTable = systemFunctionTable ?? throw new ArgumentNullException(nameof(systemFunctionTable));
_customFunctionTable = customFunctionTable ?? throw new ArgumentNullException(nameof(customFunctionTable));
}
static void Main()
{
var customFunctionTable = new CustomFunctionTable();
var scopeManager = new ScopeManager(new Scope());
var sysFuncTable = new SystemFunctionTable(scopeManager, customFunctionTable);
var lexer = new Lexer(Code.ToCharArray());
var parser = new Parser(lexer, sysFuncTable);
//new Interpreter(lexer, new Scope()).Run();
new Interpreter(parser, scopeManager, sysFuncTable, customFunctionTable).Execute();
}
public SystemFunctionTable(ScopeManager scopeManager, CustomFunctionTable customFunctionTable)
{
_functions = new Dictionary <string, Function>
{
{ "+", new AddFunction(scopeManager) },
{ "-", new SubtractFunction(scopeManager) },
{ "*", new MultiplyFunction(scopeManager) },
{ "/", new DivideFunction(scopeManager) },
{ "=", new EqualFunction(scopeManager) },
{ "!=", new NotEqualFunction(scopeManager) },
{ ">", new GreaterThanFunction(scopeManager) },
{ "<", new LessThanFunction(scopeManager) },
{ "print", new PrintFunction(scopeManager) },
{ "concat", new ConcatFunction(scopeManager) },
{ "def", new DefFunction(scopeManager) },
{ "func", new DefFuncFunction(scopeManager, customFunctionTable) },
{ "call", new CallFunction(scopeManager) },
{ "if", new IfFunction(scopeManager) },
{ "list", new ListFunction(scopeManager) },
{ "params", new ParamsFunction(scopeManager) },
{ "return", new ReturnFunction(scopeManager) }
};
}