toNative method

@override Pointer<SdlHapticEffect> toNative([ Allocator allocator = ffi.calloc ])

Implementation

@override
Pointer<SdlHapticEffect> toNative([Allocator allocator = ffi.calloc]) {
  final pointer = allocator<SdlHapticEffect>();
  final ref = pointer.ref.custom..type = type;
  direction.copyTo(ref.direction);
  ref
    ..length = length
    ..delay = delay
    ..button = button
    ..interval = interval
    ..channels = channels
    ..period = period
    ..samples = samples;
  if (data != null && data!.isNotEmpty) {
    final dataPointer = allocator<Uint16>(data!.length);
    dataPointer.asTypedList(data!.length).setAll(0, data!);
    ref.data = dataPointer;
  } else {
    ref.data = nullptr;
  }
  ref
    ..attackLength = attackLength
    ..attackLevel = attackLevel
    ..fadeLength = fadeLength
    ..fadeLevel = fadeLevel;
  return pointer;
}