[1.10.2] Capability system and slots shared between facings

[Naheulf]

Hello,

With new capability system, how to detect if  a slot is accessible through multiple sides ?

For example :

If a foo TileEntity has 3 slots. Slot "0" is accessible from top facing. Slot "1" is accessible only from all sides. Slot "2" is accessible from bottom side.

IItemHandler topHandler      = foo.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY,  EnumFacing.UP);   //Slots "0" and "1"
IItemHandler bottomHandler   = foo.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY,  EnumFacing.DOWN); //Slots "1" and "2"
IItemHandler internalHandler = foo.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null);             //Slots "0", "1" and "2"

How to detect that slot slot "1"  is included in topHandler and bottomHandler ?

topHandler.getStackInSlot(1) == bottomHandler.getStackInSlot(0) // Not work if slot is empty or if getStackInSlot return an ItemStack.copy()

 

[Naheulf]

I try to debug Steve factory Manager in MC 1.10.2. This mod was create with the old ISidedInventory Interface. gigabit101 has include capability support but it does't work well (exemple).