public TArrayCopyMarshaler(int length, UFieldAddress arrayProperty,
MarshalingDelegates <T> .FromNative fromNative, MarshalingDelegates <T> .ToNative toNative)
{
property = arrayProperty;
helper = new FScriptArrayHelper(property.Address);
innerFromNative = fromNative;
innerToNative = toNative;
}
public TArrayReadWriteMarshaler(int length, UFieldAddress arrayProperty,
MarshalingDelegates <T> .FromNative fromNative, MarshalingDelegates <T> .ToNative toNative)
{
property = arrayProperty;
helper = new FScriptArrayHelper(property.Address);
wrappers = new TArrayReadWrite <T> [length];
innerFromNative = fromNative;
innerToNative = toNative;
}
public static FScriptArrayHelper CreateHelperFormInnerProperty(IntPtr innerProperty, IntPtr array)
{
FScriptArrayHelper scriptArrayHelper = new FScriptArrayHelper();
scriptArrayHelper.innerProperty = innerProperty;
scriptArrayHelper.array = (FScriptArray *)array;
scriptArrayHelper.elementSize = Native_UProperty.Get_ElementSize(innerProperty);
return(scriptArrayHelper);
}
public TArrayBase(UObject owner, UFieldAddress arrayProperty, IntPtr address,
MarshalingDelegates <T> .FromNative fromNative, MarshalingDelegates <T> .ToNative toNative)
{
property = arrayProperty;
array = (FScriptArray *)address;
ArrayHelper = new FScriptArrayHelper(property.Address, address);
Owner = owner;
FromNative = fromNative;
ToNative = toNative;
}
public static IList <T> FromNative(IntPtr nativeBuffer, int arrayIndex, IntPtr prop)
{
IntPtr scriptArrayAddress = nativeBuffer + (arrayIndex * Marshal.SizeOf(typeof(FScriptArray)));
FScriptArrayHelper helper = new FScriptArrayHelper(prop, scriptArrayAddress);
unsafe
{
FScriptArray *array = (FScriptArray *)scriptArrayAddress;
List <T> result = new List <T>(array->ArrayNum);
for (int i = 0; i < array->ArrayNum; ++i)
{
result.Add(innerFromNative(array->Data, i, helper.InnerPropertyAddress));
}
return(result);
}
}
internal static void ToNativeInternal(IntPtr nativeBuffer, int arrayIndex, IList <T> value,
ref FScriptArrayHelper helper, MarshalingDelegates <T> .ToNative innerToNative)
{
IntPtr scriptArrayAddress = nativeBuffer + (arrayIndex * Marshal.SizeOf(typeof(FScriptArray)));
helper.Array = scriptArrayAddress;
// Make sure any existing elements are properly destroyed
helper.EmptyAndAddZeroedValues(value == null ? 0 : value.Count);
if (value == null)
{
return;
}
unsafe
{
FScriptArray *array = (FScriptArray *)scriptArrayAddress;
for (int i = 0; i < value.Count; ++i)
{
innerToNative(array->Data, i, helper.InnerPropertyAddress, value[i]);
}
}
}
public static void ToNative(IntPtr nativeBuffer, int arrayIndex, IntPtr prop, IList <T> value)
{
FScriptArrayHelper helper = new FScriptArrayHelper(prop);
TArrayReadWriteMarshaler <T> .ToNativeInternal(nativeBuffer, arrayIndex, value, ref helper, innerToNative);
}
