public List <object> GetEntities()
{
List <object> entities = provider.GetEntities();
List <object> selectedEntities = new List <Object>();
BlockHandler b = BlockHandlerRegistry.GetBlockHandler(GetBlockType());
var indexes = CastList(index.GetValue()).GetTypedValue().GetValues()
.Select(v => v.GetValue()).ToList();
foreach (Primitive p in indexes)
{
//Return empty list if index > Count
if (p.GetPrimitiveType() == Return.NUMERIC)
{
int i = (int)CastNumber(p).GetTypedValue();
if (i < entities.Count)
{
selectedEntities.Add(entities[i]);
}
}
if (p.GetPrimitiveType() == Return.STRING)
{
var entityName = CastString(p).GetTypedValue();
selectedEntities.AddRange(entities.Where(o => entityName == b.GetName(o)));
}
//Other Index types not supported
}
return(selectedEntities);
}
public override bool Execute()
{
BlockHandler handler = BlockHandlerRegistry.GetBlockHandler(entityProvider.GetBlockType());
entityProvider.GetEntities().ForEach(e => blockAction(handler, e));
return(true);
}
public void PreParseCommands(List <CommandParameter> commandParameters)
{
extract <ActionCommandParameter>(commandParameters);//Extract and ignore
SelectorCommandParameter selector = extractFirst <SelectorCommandParameter>(commandParameters);
if (selector == null)
{
throw new Exception("SelectorCommandParameter is required for command: " + GetType());
}
blockHandler = BlockHandlerRegistry.GetBlockHandler(selector.Value.GetBlockType());
entityProvider = selector.Value;
}
public override bool Execute()
{
if (from.GetBlockType() != Block.CARGO || to.GetBlockType() != Block.CARGO)
{
throw new Exception("Transfers can only be executed on cargo block types");
}
BlockHandler blockHandler = BlockHandlerRegistry.GetBlockHandler(Block.CARGO);
var filter = PROGRAM.AnyItem(PROGRAM.GetItemFilters(CastString((second ?? first).GetValue()).GetTypedValue()));
var items = new List <MyInventoryItem>();
var toInventories = to.GetEntities().Select(i => (IMyInventory)i).Where(i => !i.IsFull).ToList();
var fromInventories = from.GetEntities().Select(i => (IMyInventory)i)
.Where(i => toInventories.TrueForAll(to => i.Owner.EntityId != to.Owner.EntityId)) //Don't transfer to yourself
.ToList();
MyFixedPoint amountLeft = MyFixedPoint.MaxValue;
if (second != null)
{
amountLeft = (MyFixedPoint)CastNumber(first.GetValue()).GetTypedValue();
}
int transfers = 0;
foreach (IMyInventory fromInventory in fromInventories)
{
fromInventory.GetItems(items, filter);
for (int i = 0; i < toInventories.Count; i++)
{
foreach (MyInventoryItem item in items)
{
var destinationInventory = toInventories[i];
var startMass = fromInventory.CurrentMass;
fromInventory.TransferItemTo(destinationInventory, item, amountLeft);
amountLeft -= (startMass - fromInventory.CurrentMass);
if (amountLeft <= MyFixedPoint.Zero || ++transfers >= PROGRAM.maxItemTransfers)
{
return(true);
}
if (destinationInventory.IsFull)
{
toInventories.RemoveAt(i--);
break;
}
}
}
}
return(true);
}
public bool evaluate(Object block, Block blockType)
{
BlockHandler handler = BlockHandlerRegistry.GetBlockHandler(blockType);
Primitive value = comparisonValue.GetValue();
PropertySupplier prop = property ?? handler.GetDefaultProperty(value.GetPrimitiveType());
if (direction.HasValue)
{
return(comparator.compare(handler.GetPropertyValue(block, prop, direction.Value), value));
}
else
{
return(comparator.compare(handler.GetPropertyValue(block, prop), value));
}
}
public Primitive GetValue()
{
List <Object> blocks = entityProvider.GetEntities();
if (aggregationType == PropertyAggregate.COUNT)
{
return(new NumberPrimitive(blocks.Count));
}
BlockHandler handler = BlockHandlerRegistry.GetBlockHandler(entityProvider.GetBlockType());
PropertySupplier p = property ?? handler.GetDefaultProperty(Return.NUMERIC);
List <Primitive> propertyValues = blocks.Select(b => {
return(direction.HasValue ? handler.GetPropertyValue(b, p, direction.Value) : handler.GetPropertyValue(b, p));
}).ToList();
return(Aggregate(propertyValues, aggregationType));
}