Use an xcompat compatible scheme for crafting recipes

Provide fallbacks if optional dependencies are not met.

2 files changed, 206 insertions, 82 deletions

diff --git a/crafts.lua b/crafts.lua
index 20ecfec..05303c6 100644
--- a/crafts.lua
+++ b/crafts.lua
@@ -1,99 +1,223 @@
+local xcompat_available = minetest.global_exists("xcompat")
+local m = xcompat_available and table.copy(xcompat.materials) or {}
+
+-- provide required materials if xcompat is missing
+if not xcompat_available then
+	if minetest.get_modpath("default") then
+		m.empty_bucket = "bucket:bucket_empty"
+		m.iron_lump = "default:iron_lump"
+		m.steel_ingot = "default:steel_ingot"
+		m.glass = "default:glass"
+		m.sandstone = "default:sandstone"
+		m.copper_ingot = "default:copper_ingot"
+		m.copper_block = "default:copperblock"
+		m.gold_block = "default:goldblock"
+		m.tin_block = "default:tinblock"
+		m.mese = "default:mese"
+		m.pick_steel = "default:pick_steel"
+		m.torch = "default:torch"
+	elseif minetest.get_modpath("mcl_core") then
+		m.empty_bucket = "mcl_buckets:bucket_empty"
+		m.iron_lump = "mcl_raw_ores:raw_iron"
+		m.steel_ingot = "mcl_core:iron_ingot"
+		m.glass = "mcl_core:glass"
+		m.sandstone = "mcl_core:sandstone"
+		m.copper_ingot = "mcl_copper:copper_ingot"
+		m.copper_block = "mcl_copper:block"
+		m.gold_block = "mcl_core:goldblock"
+		m.tin_block = "mcl_core:ironblock"
+		m.mese = "mesecons_torch:redstoneblock" -- mcla still carries this as an alias
+		m.pick_steel = "mcl_core:pick_steel"
+		m.torch = "mcl_torches:torch"
+	end
+	if minetest.get_modpath("dye") then
+		m.dye_black = "dye:black"
+		m.dye_blue = "dye:blue"
+		m.dye_red = "dye:red"
+		m.dye_green = "dye:green"
+	elseif minetest.get_modpath("mcl_dyes") then
+		m.dye_black = "mcl_dyes:black"
+		m.dye_blue = "mcl_dyes:blue"
+		m.dye_red = "mcl_dyes:red"
+		m.dye_green = "mcl_dyes:green"
+	elseif minetest.get_modpath("mcl_dye") then
+		m.dye_black = "mcl_dye:black"
+		m.dye_blue = "mcl_dye:blue"
+		m.dye_red = "mcl_dye:red"
+		m.dye_green = "mcl_dye:green"
+	end
+end
+
+if minetest.get_modpath("basic_materials") then
+	m.steel_bar = "basic_materials:steel_bar"
+	m.steel_strip = "basic_materials:steel_strip"
+	m.steel_gear = "basic_materials:gear_steel"
+	m.plastic_sheet = "basic_materials:plastic_sheet"
+	m.silicon = "basic_materials:silicon"
+	m.copper_wire = "basic_materials:copper_wire"
+	m.ic = "basic_materials:ic"
+	m.motor = "basic_materials:motor"
+else
+	m.steel_bar = m.gold_block
+	m.steel_strip = m.gold_block
+	m.steel_gear = m.gold_block
+	m.plastic_sheet = m.tin_block
+	m.silicon = m.sandstone
+	m.copper_wire = m.copper_ingot
+	m.ic = m.copper_block
+	m.motor = m.pick_steel
+end
+
+-- vl mesecons has colored lightstone with different naming scheme
+local mc_lightstone = minetest.registered_nodes["mesecons_lightstone:lightstone_blue_off"]
+local vl_lightstone = minetest.registered_nodes["mesecons_lightstone:lightstone_off_blue"]
+if mc_lightstone then
+	-- real mesecons_lightstone
+	m.lightstone_blue = "mesecons_lightstone:lightstone_blue_off"
+	m.lightstone_green = "mesecons_lightstone:lightstone_green_off"
+	m.lightstone_red = "mesecons_lightstone:lightstone_red_off"
+	m.lightstone_white = "mesecons_lightstone:lightstone_white_off"
+	m.lightstone_extra = ""
+elseif vl_lightstone then
+	-- vl mesecons_lightstone
+	m.lightstone_blue = "mesecons_lightstone:lightstone_off_blue"
+	m.lightstone_green = "mesecons_lightstone:lightstone_off_green"
+	m.lightstone_red = "mesecons_lightstone:lightstone_off_red"
+	m.lightstone_white = "mesecons_lightstone:lightstone_off_white"
+	m.lightstone_extra = ""
+else
+	m.lightstone_blue = m.dye_blue
+	m.lightstone_green = m.dye_green
+	m.lightstone_red = m.dye_red
+	m.lightstone_white = m.torch
+	m.lightstone_extra = m.torch
+end
+
+local mesecons_button = minetest.registered_nodes["mesecons_button:button_off"]
+if mesecons_button then
+	-- real mesecons
+	m.button = mesecons_button.name
+elseif minetest.get_modpath("mcl_core") then
+	m.button = "group:button"
+else
+	m.button = m.mese
+end
+
+if minetest.get_modpath("mesecons_switch") then
+	-- real mesecons
+	m.switch = "mesecons_switch:mesecon_switch_off"
+elseif minetest.get_modpath("mcl_lever") then
+	-- mcla
+	m.switch = "mcl_lever:lever_off"
+elseif minetest.get_modpath("mesecons_walllever") then
+	-- other mcl
+	m.switch = "mesecons_walllever:wall_lever_off"
+else
+	m.switch = m.mese
+end
+
+if minetest.get_modpath("digilines") then
+	m.lcd = "digilines:lcd"
+else
+	m.lcd = m.mese
+end
+
 minetest.register_craft({
 	output = "celevator:buffer_oil",
 	recipe = {
-		{"","basic_materials:steel_bar",""},
-		{"default:steel_ingot","bucket:bucket_empty","default:steel_ingot"},
-		{"default:steel_ingot","default:steel_ingot","default:steel_ingot"},
+		{"",m.steel_bar,""},
+		{m.steel_ingot,m.empty_bucket,m.steel_ingot},
+		{m.steel_ingot,m.steel_ingot,m.steel_ingot},
 	},
 })
 
 minetest.register_craft({
 	output = "celevator:buffer_rubber",
 	recipe = {
-		{"basic_materials:plastic_sheet","dye:black","basic_materials:plastic_sheet"},
-		{"","default:steel_ingot",""},
-		{"default:steel_ingot","default:steel_ingot","default:steel_ingot"},
+		{m.plastic_sheet,m.dye_black,m.plastic_sheet},
+		{"",m.steel_ingot,""},
+		{m.steel_ingot,m.steel_ingot,m.steel_ingot},
 	},
 })
 
 minetest.register_craft({
 	output = "celevator:callbutton_both",
 	recipe = {
-		{"basic_materials:steel_strip","mesecons_lightstone:lightstone_blue_off","mesecons_button:button_off"},
-		{"basic_materials:steel_strip","",""},
-		{"basic_materials:steel_strip","mesecons_lightstone:lightstone_blue_off","mesecons_button:button_off"},
+		{m.steel_strip,m.lightstone_blue,m.button},
+		{m.steel_strip,m.lightstone_extra,""},
+		{m.steel_strip,m.lightstone_blue,m.button},
 	},
 })
 
 minetest.register_craft({
 	output = "celevator:callbutton_up",
 	recipe = {
-		{"basic_materials:steel_strip","mesecons_lightstone:lightstone_blue_off","mesecons_button:button_off"},
-		{"basic_materials:steel_strip","",""},
-		{"basic_materials:steel_strip","",""},
+		{m.steel_strip,m.lightstone_blue,m.button},
+		{m.steel_strip,m.lightstone_extra,""},
+		{m.steel_strip,"",""},
 	},
 })
 
 minetest.register_craft({
 	output = "celevator:callbutton_down",
 	recipe = {
-		{"basic_materials:steel_strip","",""},
-		{"basic_materials:steel_strip","",""},
-		{"basic_materials:steel_strip","mesecons_lightstone:lightstone_blue_off","mesecons_button:button_off"},
+		{m.steel_strip,"",""},
+		{m.steel_strip,m.lightstone_extra,""},
+		{m.steel_strip,m.lightstone_blue,m.button},
 	},
 })
 
 minetest.register_craft({
 	output = "celevator:car_standard",
 	recipe = {
-		{"default:steel_ingot","default:steel_ingot","default:steel_ingot"},
-		{"mesecons_button:button_off","celevator:hwdoor_glass","default:steel_ingot"},
-		{"mesecons_switch:mesecon_switch_off","default:steel_ingot","default:steel_ingot"},
+		{m.steel_ingot,m.steel_ingot,m.steel_ingot},
+		{m.button,"celevator:hwdoor_glass",m.steel_ingot},
+		{m.switch,m.steel_ingot,m.steel_ingot},
 	},
 })
 
 minetest.register_craft({
 	output = "celevator:car_glassback",
 	recipe = {
-		{"default:steel_ingot","default:steel_ingot","default:steel_ingot"},
-		{"mesecons_button:button_off","celevator:hwdoor_glass","default:glass"},
-		{"mesecons_switch:mesecon_switch_off","default:steel_ingot","default:steel_ingot"},
+		{m.steel_ingot,m.steel_ingot,m.steel_ingot},
+		{m.button,"celevator:hwdoor_glass",m.glass},
+		{m.switch,m.steel_ingot,m.steel_ingot},
 	},
 })
 
 minetest.register_craft({
 	output = "celevator:car_metal",
 	recipe = {
-		{"","basic_materials:steel_strip",""},
-		{"basic_materials:steel_strip","celevator:car_standard","basic_materials:steel_strip"},
-		{"","basic_materials:steel_strip",""},
+		{"",m.steel_strip,""},
+		{m.steel_strip,"celevator:car_standard",m.steel_strip},
+		{"",m.steel_strip,""},
 	},
 })
 
 minetest.register_craft({
 	output = "celevator:controller",
 	recipe = {
-		{"basic_materials:steel_strip","basic_materials:ic","basic_materials:steel_strip"},
-		{"basic_materials:steel_strip","basic_materials:ic","basic_materials:steel_strip"},
-		{"basic_materials:steel_strip","default:steel_ingot","basic_materials:steel_strip"},
+		{m.steel_strip,m.ic,m.steel_strip},
+		{m.steel_strip,m.ic,m.steel_strip},
+		{m.steel_strip,m.steel_ingot,m.steel_strip},
 	},
 })
 
 minetest.register_craft({
 	output = "celevator:dispatcher",
 	recipe = {
-		{"basic_materials:steel_strip","basic_materials:ic","basic_materials:steel_strip"},
-		{"basic_materials:steel_strip","basic_materials:ic","basic_materials:steel_strip"},
-		{"basic_materials:steel_strip","basic_materials:steel_strip","basic_materials:steel_strip"},
+		{m.steel_strip,m.ic,m.steel_strip},
+		{m.steel_strip,m.ic,m.steel_strip},
+		{m.steel_strip,m.steel_strip,m.steel_strip},
 	},
 })
 
 minetest.register_craft({
 	output = "celevator:drive",
 	recipe = {
-		{"basic_materials:silicon","basic_materials:steel_strip","basic_materials:silicon"},
-		{"basic_materials:silicon","basic_materials:ic","basic_materials:silicon"},
-		{"basic_materials:silicon","basic_materials:steel_strip","basic_materials:silicon"},
+		{m.silicon,m.steel_strip,m.silicon},
+		{m.silicon,m.ic,m.silicon},
+		{m.silicon,m.steel_strip,m.silicon},
 	},
 })
 
@@ -101,8 +225,8 @@ minetest.register_craft({
 	output = "celevator:digilines_io",
 	recipe = {
 		{"","",""},
-		{"","basic_materials:ic",""},
-		{"digilines:wire_std_00000000","basic_materials:steel_strip","digilines:wire_std_00000000"},
+		{"",m.ic,""},
+		{"digilines:wire_std_00000000",m.steel_strip,"digilines:wire_std_00000000"},
 	},
 })
 
@@ -110,8 +234,8 @@ minetest.register_craft({
 	output = "celevator:mesecons_input_off",
 	recipe = {
 		{"","",""},
-		{"","basic_materials:ic",""},
-		{"mesecons:wire_00000000_off","basic_materials:steel_strip","basic_materials:steel_strip"},
+		{"",m.ic,""},
+		{"mesecons:wire_00000000_off",m.steel_strip,m.steel_strip},
 	},
 })
 
@@ -119,78 +243,78 @@ minetest.register_craft({
 	output = "celevator:mesecons_output_off",
 	recipe = {
 		{"","",""},
-		{"","basic_materials:ic",""},
-		{"basic_materials:steel_strip","basic_materials:steel_strip","mesecons:wire_00000000_off"},
+		{"",m.ic,""},
+		{m.steel_strip,m.steel_strip,"mesecons:wire_00000000_off"},
 	},
 })
 
 minetest.register_craft({
 	output = "celevator:fs1switch_off",
 	recipe = {
-		{"basic_materials:steel_strip","mesecons_lightstone:lightstone_red_off",""},
-		{"basic_materials:steel_strip","mesecons_switch:mesecon_switch_off","dye:red"},
-		{"basic_materials:steel_strip","",""},
+		{m.steel_strip,m.lightstone_red,m.lightstone_extra},
+		{m.steel_strip,m.switch,m.dye_red},
+		{m.steel_strip,"",""},
 	},
 })
 
 minetest.register_craft({
 	output = "celevator:guide_rail 10",
 	recipe = {
-		{"basic_materials:steel_strip","default:steel_ingot","basic_materials:steel_strip"},
-		{"basic_materials:steel_strip","default:steel_ingot","basic_materials:steel_strip"},
-		{"basic_materials:steel_strip","default:steel_ingot","basic_materials:steel_strip"},
+		{m.steel_strip,m.steel_ingot,m.steel_strip},
+		{m.steel_strip,m.steel_ingot,m.steel_strip},
+		{m.steel_strip,m.steel_ingot,m.steel_strip},
 	},
 })
 
 minetest.register_craft({
 	output = "celevator:guide_rail_bracket",
 	recipe = {
-		{"basic_materials:steel_strip","celevator:guide_rail","basic_materials:steel_strip"},
+		{m.steel_strip,"celevator:guide_rail",m.steel_strip},
 	},
 })
 
 minetest.register_craft({
 	output = "celevator:hwdoor_glass",
 	recipe = {
-		{"basic_materials:steel_bar","basic_materials:steel_bar","basic_materials:steel_bar"},
-		{"default:glass","basic_materials:steel_bar","default:glass"},
-		{"basic_materials:steel_bar","basic_materials:steel_bar","basic_materials:steel_bar"},
+		{m.steel_bar,m.steel_bar,m.steel_bar},
+		{m.glass,m.steel_bar,m.glass},
+		{m.steel_bar,m.steel_bar,m.steel_bar},
 	},
 })
 
 minetest.register_craft({
 	output = "celevator:hwdoor_steel",
 	recipe = {
-		{"basic_materials:steel_bar","basic_materials:steel_bar","basic_materials:steel_bar"},
-		{"basic_materials:steel_strip","basic_materials:steel_bar","basic_materials:steel_strip"},
-		{"basic_materials:steel_bar","basic_materials:steel_bar","basic_materials:steel_bar"},
+		{m.steel_bar,m.steel_bar,m.steel_bar},
+		{m.steel_strip,m.steel_bar,m.steel_strip},
+		{m.steel_bar,m.steel_bar,m.steel_bar},
 	},
 })
 
 minetest.register_craft({
 	output = "celevator:lantern_up",
 	recipe = {
-		{"basic_materials:steel_strip",""},
-		{"basic_materials:steel_strip","mesecons_lightstone:lightstone_green_off"},
-		{"basic_materials:steel_strip",""},
+		{m.steel_strip,m.lightstone_green},
+		{m.steel_strip,m.lightstone_extra},
+		{m.steel_strip,""},
 	},
 })
 
 minetest.register_craft({
 	output = "celevator:lantern_down",
 	recipe = {
-		{"basic_materials:steel_strip",""},
-		{"basic_materials:steel_strip","mesecons_lightstone:lightstone_red_off"},
-		{"basic_materials:steel_strip",""},
+		{m.steel_strip,""},
+		{m.steel_strip,m.lightstone_extra},
+		{m.steel_strip,m.lightstone_red},
 	},
 })
 
 minetest.register_craft({
 	output = "celevator:lantern_both",
 	recipe = {
-		{"basic_materials:steel_strip","mesecons_lightstone:lightstone_green_off"},
-		{"basic_materials:steel_strip",""},
-		{"basic_materials:steel_strip","mesecons_lightstone:lightstone_red_off"},
+		{m.steel_strip,m.lightstone_green},
+		{m.steel_strip,m.lightstone_extra},
+		{m.steel_strip,m.lightstone_red},
 	},
 })
 
@@ -245,18 +369,18 @@ minetest.register_craft({
 minetest.register_craft({
 	output = "celevator:machine",
 	recipe = {
-		{"basic_materials:gear_steel","basic_materials:copper_wire",""},
-		{"basic_materials:steel_bar","basic_materials:steel_bar","basic_materials:motor"},
-		{"default:steel_ingot","default:steel_ingot","default:steel_ingot"},
+		{m.steel_gear,m.copper_wire,""},
+		{m.steel_bar,m.steel_bar,m.motor},
+		{m.steel_ingot,m.steel_ingot,m.steel_ingot},
 	},
 })
 
 minetest.register_craft({
 	output = "celevator:pi",
 	recipe = {
-		{"basic_materials:steel_strip",""},
-		{"mesecons_lightstone:lightstone_red_off","digilines:lcd"},
-		{"basic_materials:steel_strip",""},
+		{m.steel_strip,m.lightstone_extra},
+		{m.lightstone_red,m.lcd},
+		{m.steel_strip,m.lightstone_extra},
 	},
 })
 
@@ -290,9 +414,9 @@ minetest.register_craft({
 minetest.register_craft({
 	output = "celevator:tape 15",
 	recipe = {
-		{"basic_materials:steel_strip","","basic_materials:steel_strip"},
-		{"basic_materials:steel_strip","basic_materials:steel_strip","basic_materials:steel_strip"},
-		{"basic_materials:steel_strip","","basic_materials:steel_strip"},
+		{m.steel_strip,"",m.steel_strip},
+		{m.steel_strip,m.steel_strip,m.steel_strip},
+		{m.steel_strip,"",m.steel_strip},
 	},
 })
 
@@ -301,8 +425,8 @@ minetest.register_craft({
 	type = "shapeless",
 	recipe = {
 		"celevator:tape",
-		"default:iron_lump",
-		"basic_materials:plastic_sheet",
+		m.iron_lump,
+		m.plastic_sheet,
 	},
 })
 
@@ -311,32 +435,32 @@ minetest.register_craft({
 	type = "shapeless",
 	recipe = {
 		"celevator:tape",
-		"basic_materials:steel_strip",
+		m.steel_strip,
 	},
 })
 
 minetest.register_craft({
 	output = "celevator:dbdkiosk",
 	recipe = {
-		{"basic_materials:steel_strip","basic_materials:ic","default:glass"},
-		{"basic_materials:steel_strip","mesecons_lightstone:lightstone_white_off","default:glass"},
-		{"basic_materials:steel_strip","","default:glass"},
+		{m.steel_strip,m.ic,m.glass},
+		{m.steel_strip,m.lightstone_white,m.glass},
+		{m.steel_strip,"",m.glass},
 	},
 })
 
 minetest.register_craft({
 	output = "celevator:genericswitch",
 	recipe = {
-		{"basic_materials:steel_strip","",""},
-		{"basic_materials:steel_strip","mesecons_switch:mesecon_switch_off","dye:black"},
-		{"basic_materials:steel_strip","",""},
+		{m.steel_strip,"",""},
+		{m.steel_strip,m.switch,m.dye_black},
+		{m.steel_strip,"",""},
 	},
 })
 
 minetest.register_craft({
 	output = "celevator:governor",
 	recipe = {
-		{"basic_materials:steel_strip","basic_materials:steel_bar","mesecons_button:button_off"},
-		{"basic_materials:steel_strip","basic_materials:gear_steel","basic_materials:steel_strip"},
+		{m.steel_strip,m.steel_bar,m.button},
+		{m.steel_strip,m.steel_gear,m.steel_strip},
 	},
 })
diff --git a/mod.conf b/mod.conf
index 244c7b0..45bbd50 100644
--- a/mod.conf
+++ b/mod.conf
@@ -1,5 +1,5 @@
 name = celevator
 description = Realistic Elevators
-optional_depends = laptop,mesecons,digilines,basic_materials
+optional_depends = laptop,mesecons,digilines,basic_materials,xcompat,mesecons_lightstone,mesecons_button
 author = cheapie
 min_minetest_version = 5.7