public override CSObject Evaluate(CSState state, CSObject curObj)
{
if (ChildCount != 2)
{
CSLog.E(this, "assigngment operator has invalid # of children...");
return(null);
}
CSObject left = Left.Evaluate(state, curObj);
if (left.CanCast <IList> ())
{
int index = IndexNode.EvaluateIndex(state, curObj);
System.Type type = ReflectionUtil.GetIListElementType(left.Type);
return(CSObject.ArrayVariableObject(this, type, left.Value, index));
}
else if (left.CanCast <IDictionary> ())
{
string key = IndexNode.EvaluateKey(state, curObj);
System.Type type = ReflectionUtil.GetIDictionaryElementType(left.Type);
return(CSObject.DictionaryVariableObject(this, type, left.Value, key));
}
else
{
CSLog.E(this, "you cannot use an index to non IList object");
return(null);
}
}
public override CSObject Evaluate(CSState state, CSObject curObj)
{
if (curObj == null)
{
CSLog.E(this, "curObj is missing");
return(null);
}
int len = _selectors.Length;
object obj = curObj.Value;
for (int i = 0; i < len - 1; ++i)
{
if (obj == null)
{
CSLog.E(this, "object is not assgined");
return(null);
}
obj = ReflectionUtil.Get(obj, _selectors[i]);
}
if (obj == null)
{
CSLog.E(this, "object is not assgined");
return(null);
}
string variableName = _selectors[len - 1];
System.Type type = ReflectionUtil.GetFieldType(obj, variableName);
return(CSObject.InstanceVariableObject(this, type, obj, variableName));
}
public KeyValuePair <object, object> Evaluate(CSState state, CSObject curObj, int index, System.Type keyType, System.Type valueType)
{
KeyValuePair <object, object> element = new KeyValuePair <object, object> (
_keys[index].Evaluate(state, curObj).GetAs(keyType),
_children[index].Evaluate(state, curObj).GetAs(valueType));
return(element);
}
public KeyValuePair <string, object> Evaluate(CSState state, CSObject curObj, int index, object target)
{
KeyValuePair <string, object> element = new KeyValuePair <string, object> (
_variableNames[index],
_children[index].Evaluate(state, curObj).Value);
return(element);
}
public override CSObject Evaluate(CSState state, CSObject curObj)
{
if (IsIndexed)
{
return(IndexNode.Evaluate(state, curObj));
}
else
{
return(CSObject.ImmediateObject(this, typeof(int), -1));
}
}
public override CSObject Evaluate(CSState state, CSObject curObj)
{
if (ChildCount != 2)
{
CSLog.E(this, "assigngment operator has invalid # of children...");
return(null);
}
CSObject left = Left.Evaluate(state, curObj);
CSObject right = Right.Evaluate(state, left);
return(right);
}
public object[] EvaluateElements(CSState state, CSObject curObj, System.Type type)
{
int len = ChildCount;
object[] elements = new object[len];
for (int i = 0; i < len; ++i)
{
CSObject obj = _children[i].Evaluate(state, curObj);
elements[i] = obj.GetAs(type);
}
return(elements);
}
public override CSObject Evaluate(CSState state, CSObject curObj)
{
if (_declaration)
{
CSObject obj = CSObject.LocalVariableObject(this, _type, _variableName, null);
state.AddVariable(_variableName, obj);
return(obj);
}
else
{
return(state.GetVariable(_variableName));
}
}
public virtual CSObject Evaluate(CSState state, CSObject curObj)
{
if (_children == null)
{
return(null);
}
CSObject lastResult = null;
int len = _children.Length;
for (int i = 0; i < len; ++i)
{
lastResult = _children[i].Evaluate(state, curObj);
}
return(lastResult);
}
public override CSObject Evaluate(CSState state, CSObject curObj)
{
CSObject selectedObj = Selectors.Evaluate(state, curObj);
object[] parameters = null;
if (Parameters.ChildCount > 0)
{
CSNode[] children = Parameters._children;
int clen = children.Length;
parameters = new object[clen];
for (int i = 0; i < clen; ++i)
{
CSObject next = children[i].Evaluate(state, curObj);
parameters[i] = next.Value;
}
}
System.Type[] types = null;
if (_genericParameters != null)
{
int glen = _genericParameters.Length;
types = new System.Type[glen];
for (int i = 0; i < glen; ++i)
{
types[i] = _genericParameters[i]._type;
}
}
System.Type retType;
object retVal = ReflectionUtil.CallMethod(selectedObj.Value, _functionName, types, out retType, parameters);
return(CSObject.TempVariableObject(this, retType, retVal));
}
public override CSObject Evaluate(CSState state, CSObject curObj)
{
return(CSObject.TempVariableObject(this, typeof(System.Type), _type));
}
public override CSObject Evaluate(CSState state, CSObject curObj)
{
return(null);
}
public CSObject Evaluate()
{
CSState state = new CSState();
return(Evaluate(state, null));
}
public string EvaluateKey(CSState state, CSObject curObj)
{
return(Evaluate(state, curObj).GetAs <string> ());
}
public int EvaluateIndex(CSState state, CSObject curObj)
{
return(Evaluate(state, curObj).GetAs <int> ());
}
public override CSObject Evaluate(CSState state, CSObject curObj)
{
return(CSObject.StaticVariableObject(this, _type, _staticType, _variableName));
}
public override CSObject Evaluate(CSState state, CSObject curObj)
{
return(CSObject.ImmediateObject(this, typeof(float), _val));
}
public override CSObject Evaluate(CSState state, CSObject curObj)
{
if (ChildCount != 6)
{
CSLog.E(this, "new operator has invalid # of children...");
return(null);
}
if (NewType == null || NewType._type == null)
{
CSLog.E(this, "new operator does not have a proper type...");
return(null);
}
object newInstance = null;
System.Type type = NewType._type;
if (IsArray)
{
System.Type innerType = type.GetElementType();
int count = ArrayIndex.EvaluateIndex(null, null);
if (ArrayInitializer != null)
{
object[] elements = ArrayInitializer.EvaluateElements(state, curObj, innerType);
int len = elements.Length;
int allocCount = (len > count? len : count);
newInstance = System.Activator.CreateInstance(type, allocCount);
System.Array array = newInstance as System.Array;
for (int i = 0; i < len; ++i)
{
array.SetValue(elements[i], i);
}
}
else
{
if (count < 0)
{
throw new System.ArgumentException("array needs an initializer or count");
}
else
{
newInstance = System.Activator.CreateInstance(type, count);
}
}
}
else
{
object[] parameters = null;
if (NewParameters != null && NewParameters.ChildCount > 0)
{
CSNode[] pchildren = NewParameters._children;
int pCount = pchildren.Length;
parameters = new object[pCount];
for (int i = 0; i < pCount; ++i)
{
parameters[i] = pchildren[i].Evaluate(state, curObj).Value;
}
}
if (parameters == null)
{
newInstance = System.Activator.CreateInstance(type);
}
else
{
newInstance = System.Activator.CreateInstance(type, parameters);
}
CSDictionaryInitializerNode dictInitializer = DictionaryInitializer;
if (dictInitializer != null)
{
IDictionary dict = newInstance as IDictionary;
if (dict == null)
{
throw new System.InvalidOperationException("you cannot use a dictionary initializer on non dictionary object");
}
System.Type keyType = typeof(object);
System.Type valueType = typeof(object);
System.Type[] genericTypes = NewType._type.GetGenericArguments();
if (genericTypes != null)
{
if (genericTypes.Length > 2)
{
keyType = genericTypes[0];
valueType = genericTypes[1];
}
}
int len = dictInitializer.Count;
for (int i = 0; i < len; ++i)
{
KeyValuePair <object, object> element = dictInitializer.Evaluate(state, curObj, i, keyType, valueType);
dict.Add(element.Key, element.Value);
}
}
CSClassInitializerNode classInitializer = ClassInitializer;
if (classInitializer != null)
{
int len = classInitializer.Count;
for (int i = 0; i < len; ++i)
{
KeyValuePair <string, object> element = classInitializer.Evaluate(state, curObj, i, newInstance);
ReflectionUtil.Set(newInstance, element.Key, element.Value);
}
}
CSArrayInitializerNode arrayInitializer = ArrayInitializer;
IList list = newInstance as IList;
if (ArrayInitializer != null)
{
if (list == null)
{
CSLog.E("array initializer cannot used for : " + type.ToString());
}
else
{
System.Type elementType = ReflectionUtil.GetIListElementType(NewType._type);
if (elementType == null)
{
CSLog.E("array initializer cannot used for : " + type.ToString());
}
object[] elements = ArrayInitializer.EvaluateElements(state, curObj, elementType);
int len = elements.Length;
for (int i = 0; i < len; ++i)
{
list.Add(elements[i]);
}
}
}
}
CSObject obj = CSObject.TempVariableObject(this, type, newInstance);
return(obj);
}
