public override void Save(SampleBlock block, IBlockEntity entity)
{
// By default 'BlockHandlerBase<TBlock>' stores block instance data as JSON in the 'Model' field of the 'PageStoryBlock' table.
// You can, however, store data anywhere you like and override persistance behaviour in this method.
base.Save(block, entity);
}
public virtual void Save(T block, IBlockEntity entity)
{
Guard.NotNull(entity, nameof(entity));
if (block == null)
{
return;
}
var settings = new JsonSerializerSettings
{
TypeNameHandling = TypeNameHandling.Objects,
ReferenceLoopHandling = ReferenceLoopHandling.Ignore,
ObjectCreationHandling = ObjectCreationHandling.Replace,
NullValueHandling = NullValueHandling.Ignore
};
entity.Model = JsonConvert.SerializeObject(block, Formatting.None, settings);
// save BindEntintyName & BindEntintyId
if (block is IBindableBlock bindableBlock)
{
entity.BindEntityId = bindableBlock.BindEntityId;
entity.BindEntityName = bindableBlock.BindEntityName;
}
}
public Task SetEntity(IBlockEntity furnaceEntity)
{
SlotAreas.Clear();
_properties.Clear();
SlotAreas.Add(new FurnaceSlotArea(furnaceEntity, this, GrainFactory));
SlotAreas.Add(new InventorySlotArea(this, GrainFactory));
SlotAreas.Add(new HotbarSlotArea(this, GrainFactory));
_furnaceEntity = furnaceEntity;
return(Task.CompletedTask);
}
private async Task <IBlockEntity> FindMasterEntity(IBlockEntity neighborEntity)
{
if (NeighborEntity == null)
{
return(AttachedObject.AsReference <IBlockEntity>());
}
async Task <(IBlockEntity entity, BlockWorldPos position)> GetPosition(IBlockEntity entity) =>
(entity, await entity.GetPosition());
// 按 X, Z 排序取最小
return((from e in await Task.WhenAll(new[] { GetPosition(AttachedObject.AsReference <IBlockEntity>()), GetPosition(NeighborEntity) })
orderby e.position.X, e.position.Z
select e.entity).First());
}
public virtual T Load(IBlockEntity entity, StoryViewMode viewMode)
{
Guard.NotNull(entity, nameof(entity));
var block = Create(entity);
var json = entity.Model;
if (json.IsEmpty())
{
return(block);
}
JsonConvert.PopulateObject(json, block);
if (block is IBindableBlock bindableBlock)
{
bindableBlock.BindEntityName = entity.BindEntityName;
bindableBlock.BindEntityId = entity.BindEntityId;
}
return(block);
}
internal static IBlockEntity InsertCore(DSCoordinateSystem contextCoordinateSystem, ref string fileName, string blockName)
{
string kMethodName = "DSBlock.ByCoordinateSystem ";
if (null == contextCoordinateSystem)
{
throw new ArgumentNullException("contextCoordinateSystem");
}
if (contextCoordinateSystem.IsSheared)
{
throw new ArgumentException(string.Format(Properties.Resources.Sheared, "contextCoordinateSystem"), "contextCoordinateSystem");
}
if (string.IsNullOrEmpty(blockName))
{
throw new ArgumentException(string.Format(Properties.Resources.InvalidInput, blockName, kMethodName), "blockName");
}
fileName = DSGeometryExtension.LocateFile(fileName);
if (!File.Exists(fileName))
{
throw new ArgumentException(string.Format(Properties.Resources.FileNotFound, fileName), "fileName");
}
IBlockHelper helper = HostFactory.Factory.GetBlockHelper();
if (null == helper)
{
throw new InvalidOperationException(string.Format(Properties.Resources.OperationFailed, kMethodName));
}
IBlockEntity entity = helper.InsertBlockFromFile(contextCoordinateSystem.CSEntity, fileName, blockName);
if (null == entity)
{
throw new System.Exception(string.Format(Properties.Resources.OperationFailed, kMethodName));
}
return(entity);
}
public override SampleBlock Load(IBlockEntity entity, StoryViewMode viewMode)
{
var block = base.Load(entity, viewMode);
// By default 'BlockHandlerBase<TBlock>' stores block instance data as JSON in the 'Model' field of the 'PageStoryBlock' table.
// You can, however, store data anywhere you like and override loading behaviour in this method.
if (viewMode == StoryViewMode.Edit)
{
// You can prepare your model especially for the edit mode of the block,
// e.g. add some SelectListItems for dropdownmenus which you will only need in the edit mode of the block
block.MyProperties.Add(new SelectListItem {
Text = "Item1", Value = "1"
});
}
else if (viewMode == StoryViewMode.GridEdit)
{
// Manipulate properties especially for the grid edit mode e.g. turn of any animation which could distract the user from editing the grid.
//block.Autoplay = false;
}
return(block);
}
internal static IBlockEntity InsertCore(DSCoordinateSystem contextCoordinateSystem, string blockName)
{
string kMethodName = "DSBlock.ByCoordinateSystem ";
if (null == contextCoordinateSystem)
{
throw new ArgumentNullException("contextCoordinateSystem");
}
if (contextCoordinateSystem.IsSheared)
{
throw new ArgumentException(string.Format(Properties.Resources.Sheared, "contextCoordinateSystem"), "contextCoordinateSystem");
}
if (string.IsNullOrEmpty(blockName))
{
throw new ArgumentException(string.Format(Properties.Resources.InvalidInput, blockName, kMethodName), "blockName");
}
IBlockHelper helper = HostFactory.Factory.GetBlockHelper();
if (null == helper)
{
throw new InvalidOperationException(string.Format(Properties.Resources.OperationFailed, kMethodName));
}
if (!helper.BlockExistsInCurrentDocument(blockName))
{
throw new System.ArgumentException(string.Format(Properties.Resources.DoesNotExist, "DSBlock : " + blockName));
}
IBlockEntity entity = helper.InsertBlockFromCurrentDocument(contextCoordinateSystem.CSEntity, blockName);
if (null == entity)
{
throw new System.Exception(string.Format(Properties.Resources.OperationFailed, kMethodName));
}
return(entity);
}
protected virtual void AppendBlock(T entity, IBlockEntity block)
{
}
private DSBlockInstance(IBlockEntity entity, bool persist = false)
: base(entity, persist)
{
InitializeGuaranteedProperties();
}
public virtual void AfterSave(IBlockContainer container, IBlockEntity entity)
{
// Default impl does nothing.
}
protected override void AppendBlock(Category entity, IBlockEntity block)
{
entity.Blocks.Add((CategoryBlock)block);
base.AppendBlock(entity, block);
}
protected override void RemoveBlock(Category entity, IBlockEntity block)
{
entity.Blocks.Remove((CategoryBlock)block);
DataModelContext.Set <CategoryBlock>().Remove((CategoryBlock)block);
base.RemoveBlock(entity, block);
}
public FurnaceSlotArea(IBlockEntity furnaceEntity, WindowGrain window, IGrainFactory grainFactory)
: base(FurnaceSlotsCount, window, grainFactory)
{
_furnaceEntity = furnaceEntity;
}
public virtual string Clone(IBlockEntity sourceEntity, IBlockEntity clonedEntity)
{
return(sourceEntity.Model);
}
protected override void AppendBlock(Location entity, IBlockEntity block)
{
entity.Blocks.Add((LocationBlock)block);
base.AppendBlock(entity, block);
}
public virtual T Create(IBlockEntity entity)
{
return(Activator.CreateInstance <T>());
}
protected virtual void RemoveBlock(T entity, IBlockEntity block)
{
}
private BlockInstance(IBlockEntity entity, bool persist = false)
: base(entity, persist)
{
InitializeGuaranteedProperties();
}
protected override void RemoveBlock(Location entity, IBlockEntity block)
{
entity.Blocks.Remove((LocationBlock)block);
DataModelContext.Set <LocationBlock>().Remove((LocationBlock)block);
base.RemoveBlock(entity, block);
}
