add toolranks support for iron tools

Readme.MD

@@ -23,3 +23,4 @@ Changelog:
  - 0.2 - Added Iron Pickaxe
  - 0.3 - Add Iron Axe, Shovel, Sword, Hoe and more lucky blocks
  - 0.4 - Switch Bronze and Steel tool capabilities (Steel is stronger irl)
+ - 0.5 - Add Toolranks support for iron tools

depends.txt

@@ -2,3 +2,4 @@ default
 stairs?
 farming?
 lucky_block?
+toolranks?

tools.lua

@@ -238,3 +238,22 @@ minetest.override_item("default:sword_bronze", {
 		damage_groups = {fleshy = 6},
 	},
 })
+
+-- Add [toolranks] mod support if found
+if minetest.get_modpath("toolranks") then
+
+	-- Helper function
+	local function add_tool(name, desc, afteruse)
+
+		minetest.override_item(name, {
+			original_description = desc,
+			description = toolranks.create_description(desc, 0, 1),
+			after_use = afteruse and toolranks.new_afteruse
+		})
+	end
+
+	add_tool("pigiron:pick_iron", "Iron Pickaxe", true)
+	add_tool("pigiron:axe_iron", "Iron Axe", true)
+	add_tool("pigiron:shovel_iron", "Iron Shovel", true)
+	add_tool("pigiron:sword_iron", "Iron Sword", true)
+end