Hide unused function params

enchanting.lua

@@ -24,7 +24,7 @@ function enchanting.is_allowed_tool(toolname)
 	else return 0 end
 end
 
-function enchanting.fields(pos, formname, fields, sender)
+function enchanting.fields(pos, _, fields, _)
 	local meta = minetest.get_meta(pos)
 	local inv = meta:get_inventory()
 	local toolstack = inv:get_stack("tool", 1)
@@ -46,7 +46,7 @@ function enchanting.fields(pos, formname, fields, sender)
 	end
 end
 
-function enchanting.dig(pos, player)
+function enchanting.dig(pos, _)
 	local meta = minetest.get_meta(pos)
 	local inv = meta:get_inventory()
 
@@ -56,7 +56,7 @@ function enchanting.dig(pos, player)
 	return true
 end
 
-function enchanting.put(pos, listname, index, stack, player)
+function enchanting.put(_, listname, _, stack, _)
 	local toolname = stack:get_name()
 	local count = stack:get_count()
 
@@ -70,8 +70,7 @@ function enchanting.put(pos, listname, index, stack, player)
 	return count
 end
 
-function enchanting.move(pos, from_list, from_index, to_list, to_index, count, player)
+function enchanting.move(_, _, _, _, _, _, _) return 0 end
-	return 0 end
 
 xdecor.register("enchantment_table", {
 	description = "Enchantment Table",

handlers/registration.lua

@@ -1,8 +1,10 @@
 xdecor = xdecor or {}
 
-local default_can_dig = function(pos,player)
+local default_can_dig = function(pos, _)
 	local meta = minetest.get_meta(pos)
-	return meta:get_inventory():is_empty("main")
+	local inv = meta:get_inventory()
+
+	return inv:is_empty("main")
 end
 
 xdecor.wood = default.node_sound_wood_defaults()
@@ -13,19 +15,19 @@ xdecor.fancy_gui = default.gui_bg..default.gui_bg_img..default.gui_slots
 
 local default_inventory_size = 32
 local default_inventory_formspecs = {
-	["8"]="size[8,6]"..xdecor.fancy_gui..
+	["8"] = "size[8,6]"..xdecor.fancy_gui..
 	"list[context;main;0,0;8,1;]"..
 	"list[current_player;main;0,2;8,4;]",
 
-	["16"]="size[8,7]"..xdecor.fancy_gui..
+	["16"] = "size[8,7]"..xdecor.fancy_gui..
 	"list[context;main;0,0;8,2;]"..
 	"list[current_player;main;0,3;8,4;]",
 
-	["24"]="size[8,8]"..xdecor.fancy_gui..
+	["24"] = "size[8,8]"..xdecor.fancy_gui..
 	"list[context;main;0,0;8,3;]"..
 	"list[current_player;main;0,4;8,4;]",
 
-	["32"]="size[8,9]"..xdecor.fancy_gui..
+	["32"] = "size[8,9]"..xdecor.fancy_gui..
 	"list[context;main;0,0.3;8,4;]"..
 	"list[current_player;main;0,4.85;8,1;]"..
 	"list[current_player;main;0,6.08;8,3;8]"..
@@ -76,5 +78,5 @@ function xdecor.register(name, def)
 		end
 	end
 
-	minetest.register_node("xdecor:" .. name, def)
+	minetest.register_node("xdecor:".. name, def)
 end

hive.lua

@@ -14,7 +14,7 @@ function hive.construct(pos)
 	inv:set_size("honey", 1)
 end
 
-function hive.dig(pos, player)
+function hive.dig(pos, _)
 	local meta = minetest.get_meta(pos)
 	local inv = meta:get_inventory()
 
@@ -32,11 +32,11 @@ xdecor.register("hive", {
 	groups = {snappy=3, flammable=1},
 	on_construct = hive.construct,
 	can_dig = hive.dig,
-	on_punch = function(pos, node, puncher, pointed_thing)
+	on_punch = function(_, _, puncher, _)
 		local health = puncher:get_hp()
-		puncher:set_hp(health-4)
+		puncher:set_hp(health - 4)
 	end,
-	allow_metadata_inventory_put = function(pos, listname, index, stack, player)
+	allow_metadata_inventory_put = function(_, listname, _, stack, _)
 		if listname == "honey" then return 0 end
 		return stack:get_count()
 	end,
@@ -45,7 +45,7 @@ xdecor.register("hive", {
 minetest.register_abm({
 	nodenames = {"xdecor:hive"},
 	interval = 10, chance = 4,
-	action = function(pos, node, active_object_count, active_object_count_wider)
+	action = function(pos, _, _, _)
 		local meta = minetest.get_meta(pos)
 		local inv = meta:get_inventory()
 

itemframe.lua

@@ -132,7 +132,7 @@ xdecor.register("frame", {
 minetest.register_abm({
 	nodenames = {"xdecor:frame"},
 	interval = 15, chance = 1,
-	action = function(pos, node, active_object_count, active_object_count_wider)
+	action = function(pos, node, _, _)
 		local num
 		if node.name ~= "xdecor:frame" then return end
 		num = #minetest.get_objects_inside_radius(pos, 0.5)

mailbox.lua

@@ -6,7 +6,7 @@ xdecor.register("mailbox", {
 		"xdecor_mailbox.png", "xdecor_mailbox.png",
 	},
 	groups = {cracky=2},
-	after_place_node = function(pos, placer, itemstack)
+	after_place_node = function(pos, placer, _)
 		local meta = minetest.get_meta(pos)
 		local owner = placer:get_player_name()
 
@@ -17,7 +17,7 @@ xdecor.register("mailbox", {
 		inv:set_size("main", 8*4)
 		inv:set_size("drop", 1)
 	end,
-	on_rightclick = function(pos, node, clicker, itemstack)
+	on_rightclick = function(pos, _, clicker, _)
 		local meta = minetest.get_meta(pos)
 		local player = clicker:get_player_name()
 		local owner = meta:get_string("owner")
@@ -37,7 +37,7 @@ xdecor.register("mailbox", {
 		if not inv:is_empty("main") then return false end
 		return player:get_player_name() == owner
 	end,
-	on_metadata_inventory_put = function(pos, listname, index, stack, player)
+	on_metadata_inventory_put = function(pos, listname, _, stack, _)
 		local meta = minetest.get_meta(pos)
 		local inv = meta:get_inventory()
 
@@ -46,7 +46,7 @@ xdecor.register("mailbox", {
 			inv:add_item("main", stack)
 		end
 	end,
-	allow_metadata_inventory_put = function(pos, listname, index, stack, player)
+	allow_metadata_inventory_put = function(pos, listname, _, stack, _)
 		if listname == "main" then return 0 end
 		if listname == "drop" then
 			local meta = minetest.get_meta(pos)

rope.lua

@@ -7,7 +7,7 @@ minetest.register_on_punchnode(function(pos, oldnode, digger)
 	end
 end)
 
-function rope.place(itemstack, placer, pointed_thing)
+function rope.place(itemstack, _, pointed_thing)
 	if pointed_thing.type == "node" then
 		local under = pointed_thing.under
 		local above = pointed_thing.above

worktable.lua

@@ -52,7 +52,7 @@ function worktable.construct(pos)
 	inv:set_size("hammer", 1)
 end
 
-function worktable.fields(pos, formname, fields, sender)
+function worktable.fields(pos, _, fields, _)
 	local meta = minetest.get_meta(pos)
 	local inv = meta:get_inventory()
 	local inputstack = inv:get_stack("input", 1)
@@ -81,7 +81,7 @@ function worktable.fields(pos, formname, fields, sender)
 	end
 end
 
-function worktable.dig(pos, player)
+function worktable.dig(pos, _)
 	local meta = minetest.get_meta(pos)
 	local inv = meta:get_inventory()
 
@@ -92,7 +92,7 @@ function worktable.dig(pos, player)
 	return true
 end
 
-function worktable.put(pos, listname, index, stack, player)
+function worktable.put(_, listname, _, stack, _)
 	local stackname = stack:get_name()
 	local count = stack:get_count()
 	local mat = minetest.serialize(material)
@@ -115,8 +115,7 @@ function worktable.put(pos, listname, index, stack, player)
 	return count
 end
 
-function worktable.move(pos, from_list, from_index, to_list, to_index, count, player)
+function worktable.move(_, _, _, _, _, _, _) return 0 end
-	return 0 end
 
 xdecor.register("worktable", {
 	description = "Work Table",
@@ -174,7 +173,7 @@ end
 minetest.register_abm({
 	nodenames = {"xdecor:worktable"},
 	interval = 3, chance = 1,
-	action = function(pos, node, active_object_count, active_object_count_wider)
+	action = function(pos, _, _, _)
 		local meta = minetest.get_meta(pos)
 		local inv = meta:get_inventory()
 		local tool = inv:get_stack("tool", 1)