Add copper, and the beginnings of a machine system.

mods/rgt_world/init.lua

@@ -83,7 +83,8 @@ rgt.register_node("sand", {
 
 rgt.register_node("oak_log", {
     tiles = {"rgt_oak_log_top.png", "rgt_oak_log_top.png", "rgt_oak_log_side.png"},
-    groups = {dig_immediate = 3}
+    groups = {dig_immediate = 3},
+    paramtype2 = "facedir"
 })
 
 rgt.register_node("oak_leaves", {
@@ -233,7 +234,8 @@ minetest.register_alias("mapgen_river_water_source", "red_glazed_terracotta:rive
 rgt.register_node("light", {
     tiles = {"[fill:1x1:0,0:#fed"},
     light_source = 14,
-    paramtype = "light"
+    paramtype = "light",
+    description = "Test"
 })
 
 minetest.register_ore {
@@ -246,7 +248,6 @@ minetest.register_ore {
 }
 
 
-
 --minetest.register_decoration {
 --    deco_type = "schematic",
 --    place_on = "dirt_grass",
@@ -271,7 +272,7 @@ minetest.register_biome{
     depth_riverbed = 3,
     
     node_dungeon = "cobble",
-    node_dungeon_alt = "stone",
+    node_dungeon_alt = "stone_brick_large",
 
     
     y_max = 3000,
@@ -295,7 +296,7 @@ minetest.register_biome{
     depth_riverbed = 3,
     
     node_dungeon = "cobble",
-    node_dungeon_alt = "stone",
+    node_dungeon_alt = "stone_brick_large",
 
     
     y_max = 1,

mods/rgt_world/variants.lua

@@ -33,7 +33,7 @@ function ns.update_stair(pos, basename, leaf)
         node.param2 = minetest.dir_to_facedir(-neighbors[1]:rotate(vector.new(0, math.pi /2, 0)))
         minetest.swap_node(pos, node)
     elseif #neighbors > 1 then
-        -- Just ue the first two neighbors.
+        -- Just use the first two neighbors.
         if neighbors[1].x ~= 0 and neighbors[2].x ~= 0 or neighbors[1].z ~= 0 and neighbors[2].z ~= 0 then
             node.name = basename.."_stair"
             node.param2 = minetest.dir_to_facedir(neighbors[1])