Add pipe_driver

test-programs/logistics-pipes/pipe_driver.lua

@@ -0,0 +1,51 @@
+local component = require("component")
+
+local driver = {}
+
+--------------------------------------------------------------------------------
+---------------------------------- Item Class ----------------------------------
+--------------------------------------------------------------------------------
+
+local ItemStack = {}
+
+function ItemStack.new(item)
+  checkARg(1, item, "table");
+  local out = {
+    data = item.getValue1(),
+    quantity = item.getValue2()
+  }
+  setmetatable(out, ItemStack)
+  return out
+end
+
+function ItemStack:getName()
+  return self.data.getName()
+end
+
+--------------------------------------------------------------------------------
+-------------------------------- Private Driver --------------------------------
+--------------------------------------------------------------------------------
+
+
+driver.internal = {}
+
+--------------------------------------------------------------------------------
+-------------------------------- Public  Driver --------------------------------
+--------------------------------------------------------------------------------
+
+function driver.getItems()
+  if not component.isAvailable("logisticspipe") then
+    error("no logistics pipe available", 2)
+  end
+  local pipe = component.logisticspipe.getPipe()
+  if not pipe.getAvailableItems and not pipe.makeRequest then
+    error("Logistics pipe is not a a requesting pipe")
+  end
+  local output = {}
+  for _,item in pairs(pipe.getAvailableItems()) do
+    table.insert(output, ItemStack.new(item))
+  end
+  return output
+end
+
+return driver