package management

core/apis/inventoryAdapter.lua

@@ -0,0 +1,54 @@
+local Adapter = { }
+
+function Adapter.wrap(args)
+	local adapters = {
+		'refinedAdapter',
+		'meAdapter18',
+    'chestAdapter18',
+
+    -- adapters for version 1.7
+    'meAdapter',
+    'chestAdapter',
+  }
+
+  for _,adapterType in ipairs(adapters) do
+		local adapter = require(adapterType)(args)
+
+		if adapter:isValid() then
+
+			-- figure out which direction to push/pull items from an inventory
+			-- based on the side the inventory is attached and which way the
+			-- turtle/computer is facing
+			if args and args.facing and adapter.side and not adapter.direction then
+				local horz = { top = 'down', bottom = 'up' }
+				adapter.direction = horz[adapter.side]
+
+				if not adapter.direction then
+					local sides = {
+						front = 0,
+						right = 1,
+						back = 2,
+						left = 3,
+					}
+		-- pretty sure computer/turtle have sides reversed
+					local cards = {
+						east = 0,
+						south = 1,
+						west = 2,
+						north = 3,
+					}
+					local icards = {
+						[ 0 ] = 'west',
+						[ 1 ] = 'north',
+						[ 2 ] = 'east',
+						[ 3 ] = 'south',
+					}
+					adapter.direction = icards[(cards[args.facing] + sides[adapter.side]) % 4]
+				end
+			end
+			return adapter
+		end
+	end
+end
+
+return Adapter