move default mod to opt-depends and use screwdriver only if available

.luacheckrc

@@ -20,7 +20,6 @@ read_globals = {
 	"screwdriver",
 	"minetest",
 	"mesecon",
-	"unifieddyes",
-	"pkarcs"
+	"unifieddyes"
 
 }

README.md

@@ -55,4 +55,3 @@ CC0
 * OgelGames https://github.com/OgelGames
 * leftshift https://github.com/leftshift
 * fluxionary https://github.com/fluxionary
-* Niles Corder https://github.com/ncorder

crafts.lua

@@ -10,22 +10,8 @@ if minetest.get_modpath("basic_materials") then
             {"homedecor:plastic_sheeting", "homedecor:plastic_sheeting", "homedecor:plastic_sheeting"}
         }
     })
-
-    if minetest.settings:get_bool("scifi_nodes.teleporter_enable_crafting", false) then
-        -- enable the teleporter pad crafting recipe only if the setting is enabled
-        minetest.register_craft({
-            output = "scifi_nodes:pad",
-            recipe = {
-                {"homedecor:plastic_sheeting", "quartz:block", "homedecor:plastic_sheeting"},
-                {"default:mese_crystal", "quartz:block", "default:mese_crystal"},
-                {"homedecor:plastic_sheeting", "quartz:block", "homedecor:plastic_sheeting"}
-            }
-        })
-    end
-
 end
 
-
 if not minetest.get_modpath("default") or not minetest.get_modpath("dye") then
     -- the default and dye mod are required for most of the recipes
     -- if either of them is missing (because we are not in the default game)

init.lua

@@ -31,8 +31,3 @@ dofile(MP.."/digicode.lua")
 dofile(MP.."/models.lua")
 dofile(MP.."/octagon_panes.lua")
 dofile(MP.."/crafts.lua")
-
-if minetest.get_modpath("pkarcs") then
-	-- register some nodes in the pkarcs mod
-	dofile(MP.."/pkarcs.lua")
-end

mod.conf

@@ -10,7 +10,6 @@ mesecons_button,
 mesecons_torch,
 mesecons_receiver,
 basic_materials,
-dye,
-unifieddyes,
-pkarcs
+dye
+unifieddyes
 """

pkarcs.lua

@@ -1,4 +0,0 @@
-pkarcs.register_node("scifi_nodes:whitetile")
-pkarcs.register_node("scifi_nodes:whiteoct")
-pkarcs.register_node("scifi_nodes:white")
-pkarcs.register_node("scifi_nodes:lighttop")

settingtypes.txt

@@ -1,5 +1,2 @@
-# Doors can only be opened by mesecon signal
-scifi_nodes.doors_open_with_mesecon_only (disables right click on doors) bool false
-
-# Teleporter recipe flag
-scifi_nodes.teleporter_enable_crafting (enables the teleporter recipe) bool false
+#    Doors can only be opened by mesecon signal
+scifi_nodes.doors_open_with_mesecon_only (disables right click on doors) bool true