/// <inheritdoc/>
void IDictionaryPropertyBagVisitor.Visit <TDictionary, TKey, TValue>(IDictionaryPropertyBag <TDictionary, TKey, TValue> properties, ref TDictionary container)
{
foreach (var property in properties.GetProperties(ref container))
{
((IPropertyAccept <TDictionary>)property).Accept(this, ref container);
}
}
void IDictionaryPropertyBagVisitor.Visit <TDictionary, TKey, TValue>(IDictionaryPropertyBag <TDictionary, TKey, TValue> properties, ref TDictionary container)
{
m_Stream->Add(container.Count);
foreach (var kvp in container)
{
WriteValue(kvp.Key);
WriteValue(kvp.Value);
}
}
void IDictionaryPropertyBagVisitor.Visit <TDictionary, TKey, TValue>(IDictionaryPropertyBag <TDictionary, TKey, TValue> properties, ref TDictionary container)
{
var elements = m_Metadata.HasElements ? m_View.AsObjectView()[k_SerializedElementsKey] : m_View;
container.Clear();
switch (elements.Type)
{
case TokenType.Array:
{
var arr = elements.AsArrayView();
foreach (var element in arr)
{
if (element.Type != TokenType.Object)
{
continue;
}
var obj = element.AsObjectView();
if (obj.TryGetValue("Key", out var kView) && obj.TryGetValue("Value", out var vView))
{
var key = default(TKey);
ReadValue(ref key, kView);
var value = default(TValue);
ReadValue(ref value, vView);
container.Add(key, value);
}
}
break;
}
case TokenType.Object:
{
var obj = elements.AsObjectView();
foreach (var member in obj)
{
var key = default(TKey);
ReadValue(ref key, member.Key());
var value = default(TValue);
ReadValue(ref value, member.Value());
container.Add(key, value);
}
break;
}
}
}
void IDictionaryPropertyBagVisitor.Visit <TDictionary, TKey, TValue>(IDictionaryPropertyBag <TDictionary, TKey, TValue> properties, ref TDictionary container)
{
m_SerializedReferences?.AddDeserializedReference(container);
container.Clear();
var count = m_Stream->ReadNext <int>();
for (var i = 0; i < count; i++)
{
container.Add(ReadValue <TKey>(), ReadValue <TValue>());
}
}
/// <summary>
/// Invoked by Unity.Properties for each dictionary container type. (i.e. IDictionary{TKey, TValue} type)
/// </summary>
/// <param name="properties">The property bag being visited.</param>
/// <param name="srcContainer">The source dictionary being visited</param>
/// <typeparam name="TDictionary">The dictionary type.</typeparam>
/// <typeparam name="TKey">The key type.</typeparam>
/// <typeparam name="TValue">The value type.</typeparam>
void IDictionaryPropertyBagVisitor.Visit <TDictionary, TKey, TValue>(IDictionaryPropertyBag <TDictionary, TKey, TValue> properties, ref TDictionary srcContainer)
{
var dstContainer = (TDictionary)m_Stack;
if (srcContainer.Count != dstContainer.Count)
{
m_Equals = false;
return;
}
using (var srcContainerEnumerator = srcContainer.GetEnumerator())
using (var dstContainerEnumerator = dstContainer.GetEnumerator())
{
for (;;)
{
var srcNext = srcContainerEnumerator.MoveNext();
var dstNext = dstContainerEnumerator.MoveNext();
if (srcNext != dstNext)
{
m_Equals = false;
return;
}
if (!srcNext)
{
break;
}
var keysAreEqual = CompareEquality(srcContainerEnumerator.Current.Key, dstContainerEnumerator.Current.Key);
var valuesAreEqual = CompareEquality(srcContainerEnumerator.Current.Key, dstContainerEnumerator.Current.Key);
if (keysAreEqual && valuesAreEqual)
{
continue;
}
m_Equals = false;
return;
}
}
}
/// <summary>
/// Invoked by Unity.Properties for each dictionary container type. (i.e. IDictionary{TKey, TValue} type)
/// </summary>
/// <param name="properties">The property bag being visited.</param>
/// <param name="srcContainer">The source dictionary being visited</param>
/// <typeparam name="TDictionary">The dictionary type.</typeparam>
/// <typeparam name="TKey">The key type.</typeparam>
/// <typeparam name="TValue">The value type.</typeparam>
void IDictionaryPropertyBagVisitor.Visit <TDictionary, TKey, TValue>(IDictionaryPropertyBag <TDictionary, TKey, TValue> properties, ref TDictionary srcContainer)
{
// Unbox the current destination container being written to.
var dstContainer = (TDictionary)m_Stack;
dstContainer.Clear();
foreach (var kvp in srcContainer)
{
var key = default(TKey);
var value = default(TValue);
CloneValue(ref key, kvp.Key);
CloneValue(ref value, kvp.Value);
dstContainer.Add(key, value);
}
// Re-box the container.
m_Stack = dstContainer;
}
