Changed description

constructor.lua

@@ -75,7 +75,7 @@ local function on_timer(pos, elapsed)
             end
             -- give orb new charge value
             fuel_stack:get_meta():set_int("stored_charge", orb_charge)
-            fuel_stack:get_meta():set_string("description", "Current charge: "..tostring(orb_charge))
+            fuel_stack:get_meta():set_string("description", "Exchange Orb\nCurrent Charge: "..tostring(orb_charge))
             inv:set_stack("fuel", 1, fuel_stack)
             -- "convert" charge into a node at dst
             if dst_stack:is_empty() then

deconstructor.lua

@@ -62,7 +62,7 @@ local function on_timer(pos, elapsed)
             local stored = dest_orb:get_meta():get_int("stored_charge") or 0
             stored = stored + energy_value
             dest_orb:get_meta():set_int("stored_charge", stored)
-            dest_orb:get_meta():set_string("description", "Current charge: "..tostring(stored))
+            dest_orb:get_meta():set_string("description", "Exchange Orb\nCurrent Charge: "..tostring(stored))
             inv:set_stack("dst", 1, dest_orb)
 
             update = true

energy_collector.lua

@@ -51,7 +51,7 @@ local function on_timer(pos, elapsed)
         local stored = dest_orb:get_meta():get_int("stored_charge") or 0
         stored = stored + 1
         dest_orb:get_meta():set_int("stored_charge", stored)
-        dest_orb:get_meta():set_string("description", "Current charge: "..tostring(stored))
+        dest_orb:get_meta():set_string("description", "Exchange Orb\nCurrent Charge: "..tostring(stored))
         inv:set_stack("main", 1, dest_orb)
     end
     return true

orb.lua

@@ -5,7 +5,7 @@ function read_orb_charge(itemstack, user, pointed_thing)
 end
 
 minetest.register_tool("exchangeclone:exchange_orb", {
-    description = "Exchange Orb",
+    description = "Exchange Orb\nCurrent Charge: 0",
     inventory_image = "ee_exchange_orb.png",
     on_use = read_orb_charge,
 })