private object print(object[] parameters)
{
object parameter0 = parameters[0];
if (parameter0 == null)
{
throw new Exception("Parameter0 is null!");
}
m_output.Add(ReturnValueConversions.PrettyStringRepresenation(parameter0));
return(VoidType.voidType);
}
private object AddStuffTogetherHack()
{
object rhs = PopValue();
object lhs = PopValue();
var rightValueType = rhs.GetType();
var leftValueType = lhs.GetType();
//Console.WriteLine("Adding " + lhs + " of type " + leftValueType + " together with " + rhs + " of type " + rightValueType);
if (rightValueType == typeof(float) && leftValueType == typeof(float))
{
return((float)rhs + (float)lhs);
}
if (rightValueType == typeof(int) && leftValueType == typeof(int))
{
return((float)((int)rhs + (int)lhs));
}
else if (rightValueType == typeof(string) || leftValueType == typeof(string))
{
return(ReturnValueConversions.PrettyStringRepresenation(lhs) + ReturnValueConversions.PrettyStringRepresenation(rhs));
}
else if (rightValueType == typeof(object[]) && leftValueType == typeof(object[]))
{
throw new Error("Primitive array concatenation is temporarily disabled.");
}
else if (rightValueType == typeof(SortedDictionary <KeyWrapper, object>) && leftValueType == typeof(SortedDictionary <KeyWrapper, object>))
{
var lhsArray = lhs as SortedDictionary <KeyWrapper, object>;
var rhsArray = rhs as SortedDictionary <KeyWrapper, object>;
var newArray = new SortedDictionary <KeyWrapper, object>();
for (int i = 0; i < lhsArray.Count; i++)
{
newArray.Add(new KeyWrapper(i), lhsArray[new KeyWrapper(i)]);
}
for (int i = 0; i < rhsArray.Count; i++)
{
newArray.Add(new KeyWrapper(i + lhsArray.Count), rhsArray[new KeyWrapper(i)]);
}
Console.WriteLine("Created new array by concatenation: " + ReturnValueConversions.PrettyStringRepresenation(newArray));
return(newArray);
}
else
{
throw new Error("Can't add " + lhs + " to " + rhs);
}
}
private void ArrayLookup()
{
object index = PopValue();
object array = m_currentScope.getValue(CurrentNode.getTokenString());
object val = null;
if (array is Range)
{
//Console.WriteLine ("LOOKING UP KEY " + index + " IN RANGE " + array.ToString ());
if (index.GetType() == typeof(float))
{
Range range = (Range)array;
float i = range.step * (int)(float)index;
float theNumber = range.start + i;
float lowerBound = 0;
float upperBound = 0;
if (range.step > 0)
{
lowerBound = range.start;
upperBound = range.end;
}
else
{
lowerBound = range.end;
upperBound = range.start;
}
if (theNumber < lowerBound)
{
throw new Error("Index " + index.ToString() + " is outside the range " + array.ToString());
}
else if (theNumber > upperBound)
{
throw new Error("Index " + index.ToString() + " is outside the range " + array.ToString());
}
val = (float)theNumber;
//Console.WriteLine("The result was " + val);
}
else
{
throw new Error("Can't look up " + index.ToString() + " in the range " + array.ToString());
}
}
else if (array.GetType() == typeof(SortedDictionary <KeyWrapper, object>))
{
//Console.WriteLine ("LOOKING UP KEY " + index + " of type " + index.GetType() + " IN ARRAY " + ReturnValueConversions.PrettyStringRepresenation(array));
var a = array as SortedDictionary <KeyWrapper, object>;
if (a.TryGetValue(new KeyWrapper(index), out val))
{
//Console.WriteLine("The result was " + val);
}
else
{
throw new Error("Can't find the index '" + index + "' (" + ReturnValueConversions.PrettyObjectType(index.GetType()) + ") in the array '" + CurrentNode.getTokenString() + "'", Error.ErrorType.RUNTIME, CurrentNode.getToken().LineNr, CurrentNode.getToken().LinePosition);
}
}
else if (array.GetType() == typeof(object[]))
{
throw new Error("Illegal object[] array: " + ReturnValueConversions.PrettyStringRepresenation(array));
// var a = (object[])array;
// if(index.GetType() != typeof(float)) {
// throw new Exception("Index " + index + " is of wrong type: " + index.GetType());
// }
// int i = (int)(float)index;
// val = a[i];
}
else if (array.GetType() == typeof(string))
{
int i = 0;
if (index.GetType() == typeof(float))
{
i = (int)(float)index;
}
else if (index.GetType() == typeof(int))
{
i = (int)index;
}
else
{
throw new Error("Must use nr when looking up index in string");
}
string s = (string)array;
if (i >= 0 && i < s.Length)
{
val = s[i].ToString();
}
else
{
throw new Error("The index '" + i + "' (" + index.GetType() + ") is outside the bounds of the string '" + CurrentNode.getTokenString() + "'", Error.ErrorType.RUNTIME, CurrentNode.getToken().LineNr, CurrentNode.getToken().LinePosition);
}
}
else
{
throw new Error("Can't convert " + array.ToString() + " to an array (for lookup)");
}
PushValue(val);
}