Use singlenode and add new sky textures

mods/mapgen/init.lua

@@ -30,6 +30,11 @@ local ORECHA = 7*7*7 --  -- Ore 1/x chance per stone node
 local FISTS = 0 --  -- Fissure threshold at surface. Controls size of fissure entrances at surface
 local FISEXP = 0.05 --  -- Fissure expansion rate under surface
 
+-- Use singlenode.
+minetest.register_on_mapgen_init(function(mgparams)
+	minetest.set_mapgen_params({mgname="singlenode"})
+end)
+
 -- Generate
 local np_terrain = {
 	offset = 0,

mods/sky/init.lua

@@ -9,3 +9,19 @@ end)
 minetest.register_on_joinplayer(function(player)
     minetest.setting_set("enable_clouds", 0)
 end)
+
+-- Sky textures
+minetest.register_on_joinplayer(function(player)
+	minetest.after(0, function()
+		textures ={
+		"pink_planet_pos_y.png",
+		"pink_planet_neg_y.png",
+		"pink_planet_pos_z.png",
+		"pink_planet_neg_z.png",
+		"pink_planet_pos_x.png",
+		"pink_planet_neg_x.png",
+		}
+		
+		player:set_sky({r=0, g=0, b=0, a=0},"skybox", textures)
+	end)
+end)