public GridOverlayViewModel(ICoordinateService coordinateService,
IWorldConfigRepository loadedWorldConfigRepository,
IMapConfigRepository mapConfigRepository,
ITilesPositionService tilesPositionService,
Transform centerTransform)
{
CoordinateVisibilityLiveData = new LiveData <bool>(true);
GridVisibilityLiveData = new LiveData <bool>(true);
CellsCountLiveData = new LiveData <int>();
CellsPositionLiveData = new LiveData <IReadOnlyList <Vector3> >();
WorldConfigLiveData = new LiveData <WorldConfig>();
CoordinatesLiveData = new LiveData <IReadOnlyList <Coordinate> >();
_compositeDisposable = new CompositeDisposable
{
mapConfigRepository.GetObservableStream()
.CombineLatest(
loadedWorldConfigRepository.GetObservableStream(),
tilesPositionService.GetObservableStream(centerTransform.position.y),
(mapConfig, worldConfig, positions) => (mapConfig, worldConfig, positions)
)
.Subscribe(
tuple =>
{
var(mapConfig, worldConfig, positions) = tuple;
var coordinates = coordinateService.GetFlattenCoordinates(mapConfig);
UpdateCellsCountsWhenNeeded(coordinates.Count);
UpdateCellsPositionWhenNeeded(positions);
UpdateWorldConfigWhenNeeded(worldConfig);
UpdateCoordinatesWhenNeeded(coordinates);
}
)
};
}
public IObservable <IReadOnlyList <Vector3> > GetObservableStream(float yPosition)
{
return(_mapConfigRepository.GetObservableStream()
.CombineLatest(_worldConfigRepository.GetObservableStream(), (mapConfig, worldConfig) => (mapConfig, worldConfig))
.Select(
tuple =>
{
var(mapConfig, worldConfig) = tuple;
return CreateData(mapConfig, worldConfig, yPosition);
}
));
}
public ClosestTileHolderFromPositionService(IWorldConfigRepository loadedWorldConfigRepository,
IBoardItemHoldersFetchingService <TileHolder> holderFetchingService,
ILoadBoardItemsHolderService tileHolderLoadService)
{
_holderFetchingService = holderFetchingService;
_currentTileHolders = new List <TileHolder>();
_compositeDisposable = new CompositeDisposable
{
loadedWorldConfigRepository.GetObservableStream()
.SubscribeOn(Scheduler.ThreadPool)
.ObserveOn(Scheduler.MainThread)
.Subscribe(config => _currentWorldConfig = config),
tileHolderLoadService.FinishedLoadingEventStream
.SubscribeOn(Scheduler.ThreadPool)
.ObserveOn(Scheduler.MainThread)
.Subscribe(_ => UpdateCurrentTileHolders())
};
}