private IodineObject Choice(VirtualMachine vm, IodineObject self, IodineObject[] args)
{
if (args.Length <= 0)
{
vm.RaiseException(new IodineArgumentException(1));
return(null);
}
IodineObject collection = args [0].GetIterator(vm);
int count = 0;
collection.IterReset(vm);
while (collection.IterMoveNext(vm))
{
collection.IterGetCurrent(vm);
count++;
}
int choice = rgn.Next(0, count);
count = 0;
collection.IterReset(vm);
while (collection.IterMoveNext(vm))
{
IodineObject o = collection.IterGetCurrent(vm);
if (count == choice)
{
return(o);
}
count++;
}
return(null);
}
private IodineObject Enumerate(VirtualMachine vm, IodineObject self, IodineObject[] args)
{
if (args.Length == 0)
{
vm.RaiseException(new IodineArgumentException(1));
return(IodineNull.Instance);
}
IodineList list = new IodineList(new IodineObject[] { });
IodineObject collection = args [0].GetIterator(vm);
collection.IterReset(vm);
int counter = 0;
while (collection.IterMoveNext(vm))
{
IodineObject o = collection.IterGetCurrent(vm);
list.Add(new IodineTuple(new IodineObject[] {
new IodineInteger(counter++),
o
}));
}
return(list);
}
public override IodineObject Invoke(VirtualMachine vm, IodineObject[] args)
{
if (args.Length <= 0)
{
vm.RaiseException(new IodineArgumentException(1));
}
if (args [0] is IodineString)
{
return(new IodineBytes(args [0].ToString()));
}
IodineObject iter = args [0];
iter.IterReset(vm);
List <byte> bytes = new List <byte> ();
while (iter.IterMoveNext(vm))
{
IodineInteger b = iter.IterGetCurrent(vm) as IodineInteger;
if (b == null)
{
vm.RaiseException(new IodineException("Int"));
return(null);
}
bytes.Add((byte)(b.Value & 0xFF));
}
return(new IodineBytes(bytes.ToArray()));
}
private static IEnumerator internalSkip(VirtualMachine vm, IodineObject iterator, long count)
{
iterator.IterReset (vm);
long i = 0;
while (iterator.IterMoveNext (vm)) {
IodineObject obj = iterator.IterGetCurrent (vm);
if (i < count)
yield return obj;
i++;
}
}
public override IodineObject Add(VirtualMachine vm, IodineObject right)
{
var list = new IodineList(Objects.ToArray());
right.IterReset(vm);
while (right.IterMoveNext(vm))
{
var o = right.IterGetCurrent(vm);
list.Add(o);
}
return(list);
}
private static IEnumerator internalSkip(VirtualMachine vm, IodineObject iterator, long count)
{
iterator.IterReset(vm);
long i = 0;
while (iterator.IterMoveNext(vm))
{
IodineObject obj = iterator.IterGetCurrent(vm);
if (i < count)
{
yield return(obj);
}
i++;
}
}
private IodineObject each(VirtualMachine vm, IodineObject self, IodineObject[] args)
{
if (args.Length < 2)
{
vm.RaiseException(new IodineArgumentException(2));
return(null);
}
IodineObject iter = args [0];
IodineObject func = args [1];
iter.IterReset(vm);
while (iter.IterMoveNext(vm))
{
func.Invoke(vm, new IodineObject[] { iter.IterGetCurrent(vm) });
}
return(null);
}
private static IEnumerator internalSkipWhile(VirtualMachine vm, IodineObject iterator,
IodineObject func)
{
iterator.IterReset(vm);
while (iterator.IterMoveNext(vm))
{
IodineObject obj = iterator.IterGetCurrent(vm);
if (!func.Invoke(vm, new IodineObject[] { obj }).IsTrue())
{
yield return(obj);
}
else
{
break;
}
}
}
private IodineObject addRange(VirtualMachine vm, IodineObject self, IodineObject[] arguments)
{
if (arguments.Length <= 0)
{
vm.RaiseException(new IodineArgumentException(1));
return(null);
}
IodineObject collection = arguments [0];
collection.IterReset(vm);
while (collection.IterMoveNext(vm))
{
IodineObject o = collection.IterGetCurrent(vm);
Add(o);
}
return(null);
}
public override IodineObject Invoke(VirtualMachine vm, IodineObject[] args)
{
IodineList list = new IodineList(new IodineObject[0]);
if (args.Length > 0)
{
foreach (IodineObject arg in args)
{
IodineObject collection = arg.GetIterator(vm);
collection.IterReset(vm);
while (collection.IterMoveNext(vm))
{
IodineObject o = collection.IterGetCurrent(vm);
list.Add(o);
}
}
}
return(list);
}
private IodineObject join(VirtualMachine vm, IodineObject self, IodineObject[] args)
{
StringBuilder accum = new StringBuilder();
IodineObject collection = args [0];
collection.IterReset(vm);
string last = "";
string sep = "";
while (collection.IterMoveNext(vm))
{
IodineObject o = collection.IterGetCurrent(vm);
accum.AppendFormat("{0}{1}", last, sep);
last = o.ToString();
sep = this.Value;
}
accum.Append(last);
return(new IodineString(accum.ToString()));
}
private IodineObject AddRange(VirtualMachine vm, IodineObject self, IodineObject[] arguments)
{
IodineList thisObj = self as IodineList;
if (arguments.Length <= 0)
{
vm.RaiseException(new IodineArgumentException(1));
return(null);
}
IodineObject collection = arguments [0].GetIterator(vm);
collection.IterReset(vm);
while (collection.IterMoveNext(vm))
{
IodineObject o = collection.IterGetCurrent(vm);
thisObj.Add(o);
}
return(thisObj);
}
private IodineObject sum(VirtualMachine vm, IodineObject self, IodineObject[] args)
{
if (args.Length < 1)
{
vm.RaiseException(new IodineArgumentException(1));
return(null);
}
IodineObject initial = args.Length > 1 ? args [1] : new IodineInteger(0);
IodineObject collection = args [0];
collection.IterReset(vm);
while (collection.IterMoveNext(vm))
{
IodineObject o = collection.IterGetCurrent(vm);
initial = initial.Add(vm, o);
}
return(initial);
}
private IodineObject map(VirtualMachine vm, IodineObject self, IodineObject[] args)
{
if (args.Length <= 1)
{
vm.RaiseException(new IodineArgumentException(2));
return(null);
}
IodineList list = new IodineList(new IodineObject[] { });
IodineObject collection = args [0];
IodineObject func = args [1];
collection.IterReset(vm);
while (collection.IterMoveNext(vm))
{
IodineObject o = collection.IterGetCurrent(vm);
list.Add(func.Invoke(vm, new IodineObject[] { o }));
}
return(list);
}
private IodineObject Sort(VirtualMachine vm, IodineObject self, IodineObject[] args)
{
if (args.Length < 1)
{
vm.RaiseException(new IodineArgumentException(1));
return(IodineNull.Instance);
}
IodineObject collection = args [0].GetIterator(vm);
IodineObject func = null;
if (args.Length > 1)
{
func = args [1];
}
List <IodineObject> items = new List <IodineObject> ();
collection.IterReset(vm);
while (collection.IterMoveNext(vm))
{
IodineObject item = collection.IterGetCurrent(vm);
items.Add(item);
}
items.Sort((x, y) => {
if (func != null)
{
x = func.Invoke(vm, new IodineObject[] { x });
y = func.Invoke(vm, new IodineObject[] { y });
}
IodineInteger i = x.Compare(vm, y) as IodineInteger;
return((int)i.Value);
});
return(new IodineTuple(items.ToArray()));
}
private IodineObject Filter(VirtualMachine vm, IodineObject self, IodineObject[] args)
{
if (args.Length <= 1)
{
vm.RaiseException(new IodineArgumentException(2));
return(IodineNull.Instance);
}
IodineList list = new IodineList(new IodineObject[] { });
IodineObject collection = args [0].GetIterator(vm);
IodineObject func = args [1];
collection.IterReset(vm);
while (collection.IterMoveNext(vm))
{
IodineObject o = collection.IterGetCurrent(vm);
if (func.Invoke(vm, new IodineObject[] { o }).IsTrue())
{
list.Add(o);
}
}
return(list);
}
private IodineObject reduce(VirtualMachine vm, IodineObject self, IodineObject[] args)
{
if (args.Length <= 1)
{
vm.RaiseException(new IodineArgumentException(2));
return(null);
}
IodineObject result = args.Length > 2 ? args [1] : null;
IodineObject collection = args [0];
IodineObject func = args.Length > 2 ? args [2] : args [1];
collection.IterReset(vm);
while (collection.IterMoveNext(vm))
{
IodineObject o = collection.IterGetCurrent(vm);
if (result == null)
{
result = o;
}
result = func.Invoke(vm, new IodineObject[] { result, o });
}
return(result);
}
private static IEnumerator internalSkipWhile (VirtualMachine vm, IodineObject iterator,
IodineObject func)
{
iterator.IterReset (vm);
while (iterator.IterMoveNext (vm)) {
IodineObject obj = iterator.IterGetCurrent (vm);
if (!func.Invoke (vm, new IodineObject[] {obj}).IsTrue ())
yield return obj;
else
break;
}
}
private void EvalInstruction()
{
if (instruction.Location != null)
{
currentLocation = instruction.Location;
}
switch (instruction.OperationCode)
{
case Opcode.Pop:
{
Pop();
break;
}
case Opcode.Dup:
{
IodineObject val = Pop();
Push(val);
Push(val);
break;
}
case Opcode.LoadConst:
{
Push(Top.Module.ConstantPool [instruction.Argument]);
break;
}
case Opcode.LoadNull:
{
Push(IodineNull.Instance);
break;
}
case Opcode.LoadSelf:
{
Push(Top.Self);
break;
}
case Opcode.LoadTrue:
{
Push(IodineBool.True);
break;
}
case Opcode.LoadException:
{
Push(lastException);
break;
}
case Opcode.LoadFalse:
{
Push(IodineBool.False);
break;
}
case Opcode.StoreLocal:
{
string name = ((IodineName)Top.Module.ConstantPool [instruction.Argument]).Value;
Top.StoreLocal(name, Pop());
break;
}
case Opcode.LoadLocal:
{
string name = ((IodineName)Top.Module.ConstantPool [instruction.Argument]).Value;
Push(Top.LoadLocal(name));
break;
}
case Opcode.StoreGlobal:
{
string name = ((IodineName)Top.Module.ConstantPool [instruction.Argument]).Value;
Top.Module.SetAttribute(this, name, Pop());
break;
}
case Opcode.LoadGlobal:
{
string name = ((IodineName)Top.Module.ConstantPool [instruction.Argument]).Value;
if (name == "_")
{
Push(Top.Module);
}
else if (Top.Module.Attributes.ContainsKey(name))
{
Push(Top.Module.GetAttribute(this, name));
}
else
{
RaiseException(new IodineAttributeNotFoundException(name));
}
break;
}
case Opcode.StoreAttribute:
{
IodineObject target = Pop();
IodineObject value = Pop();
string attribute = ((IodineName)Top.Module.ConstantPool [instruction.Argument]).Value;
if (target.Attributes.ContainsKey(attribute) &&
target.Attributes [attribute] is IIodineProperty)
{
IIodineProperty property = (IIodineProperty)target.Attributes [attribute];
property.Set(this, value);
break;
}
target.SetAttribute(this, attribute, value);
break;
}
case Opcode.LoadAttribute:
{
IodineObject target = Pop();
string attribute = ((IodineName)Top.Module.ConstantPool [instruction.Argument]).Value;
if (target.Attributes.ContainsKey(attribute) &&
target.Attributes [attribute] is IIodineProperty)
{
IIodineProperty property = (IIodineProperty)target.Attributes [attribute];
Push(property.Get(this));
break;
}
Push(target.GetAttribute(this, attribute));
break;
}
case Opcode.LoadAttributeOrNull:
{
IodineObject target = Pop();
string attribute = ((IodineName)Top.Module.ConstantPool [instruction.Argument]).Value;
if (target.Attributes.ContainsKey(attribute))
{
Push(target.GetAttribute(this, attribute));
}
else
{
Push(IodineNull.Instance);
}
break;
}
case Opcode.StoreIndex:
{
IodineObject index = Pop();
IodineObject target = Pop();
IodineObject value = Pop();
target.SetIndex(this, index, value);
break;
}
case Opcode.LoadIndex:
{
IodineObject index = Pop();
IodineObject target = Pop();
Push(target.GetIndex(this, index));
break;
}
case Opcode.CastLocal:
{
IodineTypeDefinition type = Pop() as IodineTypeDefinition;
string name = ((IodineName)Top.Module.ConstantPool [instruction.Argument]).Value;
IodineObject o = Top.LoadLocal(name);
if (type == null)
{
RaiseException(new IodineTypeException("TypeDef"));
break;
}
if (o.InstanceOf(type))
{
Push(o);
}
else
{
RaiseException(new IodineTypeException(type.Name));
}
break;
}
case Opcode.BinOp:
{
IodineObject op2 = Pop();
IodineObject op1 = Pop();
Push(op1.PerformBinaryOperation(this,
(BinaryOperation)instruction.Argument,
op2
));
break;
}
case Opcode.UnaryOp:
{
Push(Pop().PerformUnaryOperation(this,
(UnaryOperation)instruction.Argument));
break;
}
case Opcode.Invoke:
{
IodineObject target = Pop();
IodineObject[] arguments = new IodineObject[instruction.Argument];
for (int i = 1; i <= instruction.Argument; i++)
{
arguments [instruction.Argument - i] = Pop();
}
Push(target.Invoke(this, arguments));
break;
}
case Opcode.InvokeVar:
{
IodineObject target = Pop();
List <IodineObject> arguments = new List <IodineObject> ();
IodineTuple tuple = Pop() as IodineTuple;
if (tuple == null)
{
RaiseException(new IodineTypeException("Tuple"));
break;
}
for (int i = 0; i < instruction.Argument; i++)
{
arguments.Add(Pop());
}
arguments.AddRange(tuple.Objects);
Push(target.Invoke(this, arguments.ToArray()));
break;
}
case Opcode.InvokeSuper:
{
IodineTypeDefinition target = Pop() as IodineTypeDefinition;
IodineObject[] arguments = new IodineObject[instruction.Argument];
for (int i = 1; i <= instruction.Argument; i++)
{
arguments [instruction.Argument - i] = Pop();
}
target.Inherit(this, Top.Self, arguments);
break;
}
case Opcode.Return:
{
Top.InstructionPointer = int.MaxValue;
break;
}
case Opcode.Yield:
{
Top.Yielded = true;
break;
}
case Opcode.JumpIfTrue:
{
if (Pop().IsTrue())
{
Top.InstructionPointer = instruction.Argument;
}
break;
}
case Opcode.JumpIfFalse:
{
if (!Pop().IsTrue())
{
Top.InstructionPointer = instruction.Argument;
}
break;
}
case Opcode.Jump:
{
Top.InstructionPointer = instruction.Argument;
break;
}
case Opcode.BuildClass:
{
IodineName name = Pop() as IodineName;
IodineString doc = Pop() as IodineString;
IodineMethod constructor = Pop() as IodineMethod;
//CodeObject initializer = Pop as CodeObject;
IodineTypeDefinition baseClass = Pop() as IodineTypeDefinition;
IodineTuple interfaces = Pop() as IodineTuple;
IodineClass clazz = new IodineClass(name.ToString(), new CodeObject(), constructor);
if (baseClass != null)
{
clazz.BaseClass = baseClass;
baseClass.BindAttributes(clazz);
}
for (int i = 0; i < instruction.Argument; i++)
{
IodineObject val = Pop();
IodineObject key = Pop();
clazz.Attributes [val.ToString()] = key;
}
foreach (IodineObject obj in interfaces.Objects)
{
IodineContract contract = obj as IodineContract;
if (!contract.InstanceOf(clazz))
{
//RaiseException (new IodineTypeException (contract.Name));
break;
}
}
clazz.SetAttribute("__doc__", doc);
Push(clazz);
break;
}
case Opcode.BuildMixin:
{
IodineName name = Pop() as IodineName;
IodineMixin mixin = new IodineMixin(name.ToString());
for (int i = 0; i < instruction.Argument; i++)
{
IodineObject val = Pop();
IodineObject key = Pop();
mixin.Attributes [val.ToString()] = key;
}
Push(mixin);
break;
}
case Opcode.BuildEnum:
{
IodineName name = Pop() as IodineName;
IodineEnum ienum = new IodineEnum(name.ToString());
for (int i = 0; i < instruction.Argument; i++)
{
IodineInteger val = Pop() as IodineInteger;
IodineName key = Pop() as IodineName;
ienum.AddItem(key.ToString(), (int)val.Value);
}
Push(ienum);
break;
}
case Opcode.BuildContract:
{
IodineName name = Pop() as IodineName;
IodineContract contract = new IodineContract(name.ToString());
for (int i = 0; i < instruction.Argument; i++)
{
IodineMethod val = Pop() as IodineMethod;
contract.AddMethod(val);
}
Push(contract);
break;
}
case Opcode.BuildTrait:
{
IodineName name = Pop() as IodineName;
IodineTrait trait = new IodineTrait(name.ToString());
for (int i = 0; i < instruction.Argument; i++)
{
IodineMethod val = Pop() as IodineMethod;
trait.AddMethod(val);
}
Push(trait);
break;
}
case Opcode.BuildHash:
{
IodineDictionary hash = new IodineDictionary();
for (int i = 0; i < instruction.Argument; i++)
{
IodineObject val = Pop();
IodineObject key = Pop();
hash.Set(key, val);
}
Push(hash);
break;
}
case Opcode.BuildList:
{
IodineObject[] items = new IodineObject[instruction.Argument];
for (int i = 1; i <= instruction.Argument; i++)
{
items [instruction.Argument - i] = Pop();
}
Push(new IodineList(items));
break;
}
case Opcode.BuildTuple:
{
IodineObject[] items = new IodineObject[instruction.Argument];
for (int i = 1; i <= instruction.Argument; i++)
{
items [instruction.Argument - i] = Pop();
}
Push(new IodineTuple(items));
break;
}
case Opcode.BuildClosure:
{
IodineObject obj = Pop();
IodineMethod method = obj as IodineMethod;
Push(new IodineClosure(Top, method));
break;
}
case Opcode.BuildGenExpr:
{
CodeObject method = Pop() as CodeObject;
Push(new IodineGeneratorExpr(Top, method));
break;
}
case Opcode.Slice:
{
IodineObject target = Pop();
IodineInteger[] arguments = new IodineInteger[3];
for (int i = 0; i < 3; i++)
{
IodineObject obj = Pop();
arguments [i] = obj as IodineInteger;
if (obj != IodineNull.Instance && arguments [i] == null)
{
RaiseException(new IodineTypeException("Int"));
break;
}
}
IodineSlice slice = new IodineSlice(arguments [0], arguments [1], arguments [2]);
Push(target.Slice(this, slice));
break;
}
case Opcode.MatchPattern:
{
IodineObject collection = Pop().GetIterator(this);
IodineObject[] items = new IodineObject[instruction.Argument];
for (int i = 1; i <= instruction.Argument; i++)
{
items [instruction.Argument - i] = Pop();
}
int index = 0;
collection.IterReset(this);
while (collection.IterMoveNext(this) && index < items.Length)
{
IodineObject o = collection.IterGetCurrent(this);
if (items [index] is IodineTypeDefinition)
{
if (!o.InstanceOf(items [index] as IodineTypeDefinition))
{
Push(IodineBool.False);
break;
}
}
else
{
if (!o.Equals(items [index]))
{
Push(IodineBool.False);
break;
}
}
index++;
}
Push(IodineBool.Create(index == items.Length));
break;
}
case Opcode.Unwrap:
{
IodineObject container = Pop();
IodineObject value = container.Unwrap(this);
if (instruction.Argument > 0)
{
IodineInteger len = value.Len(this) as IodineInteger;
if (len == null || len.Value != instruction.Argument)
{
Push(IodineBool.False);
break;
}
}
Push(value);
Push(IodineBool.True);
break;
}
case Opcode.Unpack:
{
IodineTuple tuple = Pop() as IodineTuple;
if (tuple == null)
{
RaiseException(new IodineTypeException("Tuple"));
break;
}
if (tuple.Objects.Length != instruction.Argument)
{
RaiseException(new IodineUnpackException(instruction.Argument));
break;
}
for (int i = tuple.Objects.Length - 1; i >= 0; i--)
{
Push(tuple.Objects [i]);
}
break;
}
case Opcode.GetIter:
{
Push(Pop().GetIterator(this));
break;
}
case Opcode.IterGetNext:
{
Push(Pop().IterGetCurrent(this));
break;
}
case Opcode.IterMoveNext:
{
Push(IodineBool.Create(Pop().IterMoveNext(this)));
break;
}
case Opcode.IterReset:
{
Pop().IterReset(this);
break;
}
case Opcode.PushExceptionHandler:
{
Top.ExceptionHandlers.Push(new IodineExceptionHandler(frameCount, instruction.Argument));
break;
}
case Opcode.PopExceptionHandler:
{
Top.ExceptionHandlers.Pop();
break;
}
case Opcode.InstanceOf:
{
IodineObject o = Pop();
IodineTypeDefinition type = Pop() as IodineTypeDefinition;
if (type == null)
{
RaiseException(new IodineTypeException("TypeDef"));
break;
}
Push(IodineBool.Create(o.InstanceOf(type)));
break;
}
case Opcode.DynamicCast:
{
IodineObject o = Pop();
IodineTypeDefinition type = Pop() as IodineTypeDefinition;
if (type == null)
{
RaiseException(new IodineTypeException("TypeDef"));
break;
}
if (o.InstanceOf(type))
{
Push(o);
}
else
{
Push(IodineNull.Instance);
}
break;
}
case Opcode.NullCoalesce:
{
IodineObject o1 = Pop();
IodineObject o2 = Pop();
if (o1 is IodineNull)
{
Push(o2);
}
else
{
Push(o1);
}
break;
}
case Opcode.BeginExcept:
{
bool rethrow = true;
for (int i = 1; i <= instruction.Argument; i++)
{
IodineTypeDefinition type = Pop() as IodineTypeDefinition;
if (type == null)
{
RaiseException(new IodineTypeException("TypeDef"));
break;
}
if (lastException.InstanceOf(type))
{
rethrow = false;
break;
}
}
if (rethrow)
{
RaiseException(lastException);
}
break;
}
case Opcode.Raise:
{
IodineObject e = Pop();
if (e.InstanceOf(IodineException.TypeDefinition))
{
RaiseException(e);
}
else
{
RaiseException(new IodineTypeException("Exception"));
}
break;
}
case Opcode.SwitchLookup:
{
Dictionary <int, IodineObject> lookup = new Dictionary <int, IodineObject> ();
int needle = Pop().GetHashCode();
for (int i = 0; i < instruction.Argument; i++)
{
IodineObject value = Pop();
IodineObject key = Pop();
lookup [key.GetHashCode()] = value;
}
if (lookup.ContainsKey(needle))
{
lookup [needle].Invoke(this, new IodineObject[] { });
Push(IodineBool.True);
}
else
{
Push(IodineBool.False);
}
break;
}
case Opcode.BeginWith:
{
IodineObject obj = Pop();
obj.Enter(this);
Top.DisposableObjects.Push(obj);
break;
}
case Opcode.EndWith:
{
Top.DisposableObjects.Pop().Exit(this);
break;
}
case Opcode.IncludeMixin:
{
IodineObject obj = Pop();
IodineObject type = Pop();
foreach (KeyValuePair <string, IodineObject> attr in obj.Attributes)
{
type.SetAttribute(attr.Key, attr.Value);
}
break;
}
case Opcode.ApplyMixin:
{
IodineObject type = Pop();
IodineMixin mixin = Top.Module.ConstantPool [instruction.Argument] as IodineMixin;
foreach (KeyValuePair <string, IodineObject> attr in mixin.Attributes)
{
type.SetAttribute(attr.Key, attr.Value);
}
break;
}
case Opcode.BuildFunction:
{
MethodFlags flags = (MethodFlags)instruction.Argument;
IodineString name = Pop() as IodineString;
IodineString doc = Pop() as IodineString;
CodeObject bytecode = Pop() as CodeObject;
IodineTuple parameters = Pop() as IodineTuple;
IodineObject[] defaultValues = new IodineObject[] { };
int defaultValuesStart = 0;
if (flags.HasFlag(MethodFlags.HasDefaultParameters))
{
IodineTuple defaultValuesTuple = Pop() as IodineTuple;
IodineInteger startInt = Pop() as IodineInteger;
defaultValues = defaultValuesTuple.Objects;
defaultValuesStart = (int)startInt.Value;
}
IodineMethod method = new IodineMethod(
Top.Module,
name,
bytecode,
parameters,
flags,
defaultValues,
defaultValuesStart
);
method.SetAttribute("__doc__", doc);
Push(method);
break;
}
}
}
public override IodineObject Add(VirtualMachine vm, IodineObject right)
{
IodineList list = new IodineList (Objects.ToArray ());
right.IterReset (vm);
while (right.IterMoveNext (vm)) {
IodineObject o = right.IterGetCurrent (vm);
list.Add (o);
}
return list;
}
private IodineObject Hex(VirtualMachine vm, IodineObject self, IodineObject[] args)
{
string[] lut = new string[] {
"00", "01", "02", "03", "04", "05", "06", "07", "08", "09", "0a", "0b", "0c", "0d", "0e", "0f",
"10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "1a", "1b", "1c", "1d", "1e", "1f",
"20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "2a", "2b", "2c", "2d", "2e", "2f",
"30", "31", "32", "33", "34", "35", "36", "37", "38", "39", "3a", "3b", "3c", "3d", "3e", "3f",
"40", "41", "42", "43", "44", "45", "46", "47", "48", "49", "4a", "4b", "4c", "4d", "4e", "4f",
"50", "51", "52", "53", "54", "55", "56", "57", "58", "59", "5a", "5b", "5c", "5d", "5e", "5f",
"60", "61", "62", "63", "64", "65", "66", "67", "68", "69", "6a", "6b", "6c", "6d", "6e", "6f",
"70", "71", "72", "73", "74", "75", "76", "77", "78", "79", "7a", "7b", "7c", "7d", "7e", "7f",
"80", "81", "82", "83", "84", "85", "86", "87", "88", "89", "8a", "8b", "8c", "8d", "8e", "8f",
"90", "91", "92", "93", "94", "95", "96", "97", "98", "99", "9a", "9b", "9c", "9d", "9e", "9f",
"a0", "a1", "a2", "a3", "a4", "a5", "a6", "a7", "a8", "a9", "aa", "ab", "ac", "ad", "ae", "af",
"b0", "b1", "b2", "b3", "b4", "b5", "b6", "b7", "b8", "b9", "ba", "bb", "bc", "bd", "be", "bf",
"c0", "c1", "c2", "c3", "c4", "c5", "c6", "c7", "c8", "c9", "ca", "cb", "cc", "cd", "ce", "cf",
"d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", "d8", "d9", "da", "db", "dc", "dd", "de", "df",
"e0", "e1", "e2", "e3", "e4", "e5", "e6", "e7", "e8", "e9", "ea", "eb", "ec", "ed", "ee", "ef",
"f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", "f8", "f9", "fa", "fb", "fc", "fd", "fe", "ff"
};
if (args.Length <= 0)
{
vm.RaiseException(new IodineArgumentException(1));
return(IodineNull.Instance);
}
StringBuilder accum = new StringBuilder();
if (args [0] is IodineBytes)
{
IodineBytes bytes = args [0] as IodineBytes;
foreach (byte b in bytes.Value)
{
accum.Append(lut [b]);
}
return(new IodineString(accum.ToString()));
}
if (args [0] is IodineString)
{
IodineString str = args [0] as IodineString;
foreach (byte b in str.Value)
{
accum.Append(lut [b]);
}
return(new IodineString(accum.ToString()));
}
IodineObject iterator = args [0].GetIterator(vm);
if (iterator != null)
{
while (iterator.IterMoveNext(vm))
{
IodineInteger b = iterator.IterGetCurrent(vm) as IodineInteger;
if (b == null)
{
vm.RaiseException(new IodineTypeException("Int"));
return(IodineNull.Instance);
}
accum.Append(lut [b.Value & 0xFF]);
}
}
return(new IodineString(accum.ToString()));
}