milo wip

milo/plugins/exportTask.lua

@@ -14,22 +14,30 @@ function ExportTask:cycle(context)
 			local machine = device[target]
 			if machine and machine.getItemMeta then
 				for _, entry in pairs(v.exports) do
-					local slot = machine.getItemMeta(entry.slot) or { count = 0 }
-					local item = itemDB:splitKey(entry.name)
+					local slotNo = type(entry.slot) == 'number' and entry.slot or nil -- '*' indicates any slot
 
-					-- is something else is in this slot
-					if not slot.name or slot.name == item.name then
-						local maxCount = slot.maxCount or itemDB:getMaxCount(item)
-						local count = maxCount - slot.count
+					local slot = (slotNo and machine.getItemMeta(slotNo)) or { count = 0 }
+					for key in pairs(entry.filter) do
+						local item = itemDB:splitKey(key)
 
-						if count > 0 then
-							item = Milo:getItemWithQty(item)
-							if item and count > 0 then
-								context.storage:export(
-									target,
-									entry.slot,
-									math.min(count, item.count),
-									item)
+						-- is something else is in this slot
+						if not slot.name or slot.name == item.name then
+							local maxCount = slot.maxCount or itemDB:getMaxCount(item)
+							local count = maxCount - slot.count
+							if not slotNo then
+								-- TODO: should we just execute export -
+								-- or scan all slots for space ??
+								count = machine.size() * maxCount - slot.count
+							end
+							if count > 0 then
+								item = Milo:getItemWithQty(item)
+								if item and count > 0 then
+									context.storage:export(
+										target,
+										slotNo,
+										math.min(count, item.count),
+										item)
+								end
 							end
 						end
 					end