public override HassiumObject Invoke(VirtualMachine vm, SourceLocation location, params HassiumObject[] args)
{
if (BoundAttributes.ContainsKey("new"))
{
return(BoundAttributes["new"].Invoke(vm, location, args).AddType(TypeDefinition));
}
else if (BoundAttributes.ContainsKey(INVOKE))
{
return(BoundAttributes[INVOKE].Invoke(vm, location, args).AddType(TypeDefinition));
}
else
{
foreach (var inherit in Inherits)
{
var inheritClazz = vm.ExecuteMethod(inherit);
if (inheritClazz is HassiumTypeDefinition)
{
foreach (var attrib in inheritClazz.BoundAttributes)
{
BoundAttributes.Add(attrib.Key, (attrib.Value.Clone() as HassiumObject).SetSelfReference(this));
}
}
else
{
foreach (var attrib in HassiumMethod.CloneDictionary(vm.ExecuteMethod(inherit).GetAttributes()))
{
if (!BoundAttributes.ContainsKey(attrib.Key))
{
attrib.Value.Parent = this;
BoundAttributes.Add(attrib.Key, attrib.Value);
}
}
}
}
if (BoundAttributes.ContainsKey("new"))
{
return(Invoke(vm, location, args).AddType(TypeDefinition));
}
vm.RaiseException(HassiumAttribNotFoundException.AttribNotFoundExceptionTypeDef._new(vm, null, location, this, new HassiumString(INVOKE)));
return(Null);
}
}
public override HassiumObject Invoke(VirtualMachine vm, SourceLocation location, params HassiumObject[] args)
{
List <HassiumMethod> lengthMatchingMethods = new List <HassiumMethod>();
foreach (var method in Methods)
{
if (method.Parameters.Count == args.Length)
{
lengthMatchingMethods.Add(method);
}
}
if (lengthMatchingMethods.Count == 0)
{
vm.RaiseException(HassiumArgLengthException.ArgLengthExceptionTypeDef._new(vm, null, location, this, new HassiumInt(Methods[0].Parameters.Count), new HassiumInt(args.Length)));
return(Null);
}
else if (lengthMatchingMethods.Count == 1)
{
return(lengthMatchingMethods[0].Invoke(vm, location, args));
}
else
{
foreach (var method in lengthMatchingMethods)
{
bool foundMatch = true;
int i = 0;
foreach (var param in method.Parameters)
{
var arg = args[i++];
if (param.Key.FunctionParameterType == Compiler.Parser.FunctionParameterType.Enforced)
{
if (!vm.Is(arg, vm.ExecuteMethod(param.Key.EnforcedType)).Bool)
{
foundMatch = false;
break;
}
}
}
if (foundMatch)
{
return(method.Invoke(vm, location, args));
}
}
vm.RaiseException(HassiumArgLengthException.ArgLengthExceptionTypeDef._new(vm, null, location, this, new HassiumInt(Methods[0].Parameters.Count), new HassiumInt(args.Length)));
return(Null);
}
}
public override HassiumObject Invoke(VirtualMachine vm, SourceLocation location, params HassiumObject[] args)
{
if (SourceRepresentation != string.Empty)
{
vm.PushCallStack(string.Format("{0}\t[{1}]", SourceRepresentation, location));
}
if (SourceRepresentation != string.Empty || Name == "__init__")
{
vm.StackFrame.PushFrame();
}
int i = 0;
foreach (var param in Parameters)
{
// If there's more arguments provided than called for
if (i >= args.Length)
{
vm.RaiseException(HassiumArgLengthException.ArgLengthExceptionTypeDef._new(vm, null, location, this, new HassiumInt(Parameters.Count), new HassiumInt(args.Length)));
return(Null);
}
var arg = args[i++];
if (param.Key.FunctionParameterType == FunctionParameterType.Variadic)
{
if (arg is HassiumList || arg is HassiumTuple)
{
vm.StackFrame.Add(param.Value, arg);
}
else
{
HassiumList list = new HassiumList(new HassiumObject[0]);
for (--i; i < args.Length; i++)
{
HassiumList.add(vm, list, location, args[i]);
}
vm.StackFrame.Add(param.Value, list);
}
break;
}
else if (param.Key.FunctionParameterType == FunctionParameterType.Enforced)
{
var enforcedType = vm.ExecuteMethod(param.Key.EnforcedType);
if (enforcedType is HassiumTrait)
{
if (!(enforcedType as HassiumTrait).Is(vm, location, arg).Bool)
{
vm.RaiseException(HassiumConversionFailedException.ConversionFailedExceptionTypeDef._new(vm, null, location, arg, enforcedType));
return(Null);
}
}
else if (!arg.Types.Contains(enforcedType))
{
vm.RaiseException(HassiumConversionFailedException.ConversionFailedExceptionTypeDef._new(vm, null, location, arg, enforcedType));
return(Null);
}
}
vm.StackFrame.Add(param.Value, arg);
}
// If there's less arguments than called for
if (i < args.Length)
{
vm.RaiseException(HassiumArgLengthException.ArgLengthExceptionTypeDef._new(vm, null, location, this, new HassiumInt(Parameters.Count), new HassiumInt(args.Length)));
return(Null);
}
if (IsConstructor)
{
HassiumClass clazz = new HassiumClass((Parent as HassiumClass).Name);
clazz.BoundAttributes = CloneDictionary(Parent.BoundAttributes);
var parent = (Parent as HassiumClass);
clazz.DocStr = parent.DocStr;
clazz.AddType(parent.TypeDefinition);
foreach (var inherit in parent.Inherits)
{
foreach (var attrib in CloneDictionary(vm.ExecuteMethod(inherit).GetAttributes()))
{
if (!clazz.ContainsAttribute(attrib.Key))
{
attrib.Value.Parent = clazz;
clazz.BoundAttributes.Add(attrib.Key, attrib.Value);
}
}
}
foreach (var type in Parent.Types)
{
clazz.AddType(type as HassiumTypeDefinition);
}
foreach (var attrib in clazz.BoundAttributes.Values)
{
attrib.Parent = clazz;
}
vm.ExecuteMethod(clazz.BoundAttributes["new"] as HassiumMethod);
vm.PopCallStack();
vm.StackFrame.PopFrame();
return(clazz);
}
var ret = vm.ExecuteMethod(this);
if (ReturnType != null)
{
var enforcedType = vm.ExecuteMethod(ReturnType);
enforcedType = enforcedType is HassiumTypeDefinition ? enforcedType : enforcedType.Type();
if (!ret.Types.Contains(enforcedType))
{
vm.RaiseException(HassiumConversionFailedException.ConversionFailedExceptionTypeDef._new(vm, null, location, ret, enforcedType));
return(this);
}
}
if (Name != "__init__" && Name != string.Empty)
{
vm.StackFrame.PopFrame();
}
if (SourceRepresentation != string.Empty && Name != "__init__")
{
vm.PopCallStack();
}
return(ret);
}
