public Dictionary <TKey, TValue> FromNative(IntPtr nativeBuffer, int arrayIndex, IntPtr prop)
{
IntPtr scriptMapAddress = nativeBuffer + (arrayIndex * Marshal.SizeOf(typeof(FScriptMap)));
helper.Map = scriptMapAddress;
unsafe
{
FScriptMap *map = (FScriptMap *)scriptMapAddress;
Dictionary <TKey, TValue> result = new Dictionary <TKey, TValue>();
int maxIndex = map->GetMaxIndex();
for (int i = 0; i < maxIndex; ++i)
{
if (map->IsValidIndex(i))
{
IntPtr keyPtr, valuePtr;
helper.GetPairPtr(i, out keyPtr, out valuePtr);
result.Add(
keyFromNative(keyPtr, 0, helper.KeyPropertyAddress),
valueFromNative(valuePtr, 0, helper.ValuePropertyAddress));
}
}
return(result);
}
}
public FScriptMapHelper(IntPtr mapProperty, IntPtr map)
{
this.mapProperty = mapProperty;
this.map = (FScriptMap *)map;
mapLayout = Native_UMapProperty.Get_MapLayout(mapProperty);
keyProp = Native_UMapProperty.Get_KeyProp(mapProperty);
keySize = Native_UProperty.Get_ElementSize(keyProp);
keyArrayDim = Native_UProperty.Get_ArrayDim(keyProp);
valueProp = Native_UMapProperty.Get_ValueProp(mapProperty);
valueSize = Native_UProperty.Get_ElementSize(valueProp);
valueArrayDim = Native_UProperty.Get_ArrayDim(valueProp);
}
public TMapBase(UObject owner, UFieldAddress mapProperty, IntPtr address,
MarshalingDelegates <TKey> .FromNative keyFromNative, MarshalingDelegates <TKey> .ToNative keyToNative,
MarshalingDelegates <TValue> .FromNative valueFromNative, MarshalingDelegates <TValue> .ToNative valueToNative)
{
property = mapProperty;
map = (FScriptMap *)address;
MapHelper = new FScriptMapHelper(property.Address, address);
Owner = owner;
KeyFromNative = keyFromNative;
KeyToNative = keyToNative;
ValueFromNative = valueFromNative;
ValueToNative = valueToNative;
ContainerHashValidator.Validate(Native_UMapProperty.Get_KeyProp(property.Address));
}
internal static void ToNativeInternal(IntPtr nativeBuffer, int arrayIndex, IDictionary <TKey, TValue> value,
ref FScriptMapHelper helper, MarshalingDelegates <TKey> .ToNative keyToNative, MarshalingDelegates <TValue> .ToNative valueToNative)
{
IntPtr scriptMapAddress = nativeBuffer + (arrayIndex * Marshal.SizeOf(typeof(FScriptMap)));
helper.Map = scriptMapAddress;
// Make sure any existing elements are properly destroyed
helper.EmptyValues();
if (value == null)
{
return;
}
unsafe
{
FScriptMap *map = (FScriptMap *)scriptMapAddress;
Dictionary <TKey, TValue> dictionary = value as Dictionary <TKey, TValue>;
if (dictionary != null)
{
foreach (KeyValuePair <TKey, TValue> pair in dictionary)
{
helper.AddPair(pair.Key, pair.Value, keyToNative, valueToNative);
}
return;
}
TMapBase <TKey, TValue> mapBase = value as TMapBase <TKey, TValue>;
if (mapBase != null)
{
foreach (KeyValuePair <TKey, TValue> pair in mapBase)
{
helper.AddPair(pair.Key, pair.Value, keyToNative, valueToNative);
}
return;
}
foreach (KeyValuePair <TKey, TValue> pair in value)
{
helper.AddPair(pair.Key, pair.Value, keyToNative, valueToNative);
}
}
}
public static IDictionary <TKey, TValue> FromNative(IntPtr nativeBuffer, int arrayIndex, IntPtr prop)
{
IntPtr scriptMapAddress = nativeBuffer + (arrayIndex * Marshal.SizeOf(typeof(FScriptMap)));
FScriptMapHelper helper = new FScriptMapHelper(prop, scriptMapAddress);
unsafe
{
FScriptMap *map = (FScriptMap *)scriptMapAddress;
Dictionary <TKey, TValue> result = new Dictionary <TKey, TValue>();
int count = map->Count;
for (int i = 0; i < count; ++i)
{
IntPtr keyPtr, valuePtr;
helper.GetPairPtr(i, out keyPtr, out valuePtr);
result.Add(
keyFromNative(keyPtr, 0, helper.KeyPropertyAddress),
valueFromNative(valuePtr, 0, helper.ValuePropertyAddress));
}
return(result);
}
}
