Merge branch 'github'

init.lua

@@ -57,8 +57,8 @@ nether.fogColor = {	           -- only used if climate_api is installed
 
 
 -- Settings
-nether.DEPTH_CEILING              =  -5000 -- The y location of the Nether's celing
+nether.DEPTH_CEILING              =  -25000 -- The y location of the Nether's celing
-nether.DEPTH_FLOOR                = -11000 -- The y location of the Nether's floor
+nether.DEPTH_FLOOR                = -31000 -- The y location of the Nether's floor
 nether.FASTTRAVEL_FACTOR          =      8 -- 10 could be better value for Minetest, since there's no sprint, but ex-Minecraft players will be mathing for 8
 nether.PORTAL_BOOK_LOOT_WEIGHTING =    0.9 -- Likelyhood of finding the Book of Portals (guide) in dungeon chests. Set to 0 to disable.
 nether.NETHER_REALM_ENABLED       =   true -- Setting to false disables the Nether and Nether portal

mapgen.lua

@@ -266,7 +266,7 @@ end
 
 mapgen.getCavePerlinAt = function(pos)
 	cavePointPerlin = cavePointPerlin or minetest.get_perlin(mapgen.np_cave)
-	return cavePointPerlin:get3d(pos)
+	return cavePointPerlin:get_3d(pos)
 end
 
 
@@ -485,7 +485,7 @@ function nether.find_nether_ground_y(target_x, target_z, start_y, player_name)
 	local maxp = {x = maxp_schem.x, y = 0, z = maxp_schem.z}
 
 	for y = start_y, math_max(NETHER_FLOOR + BLEND, start_y - 4096), -1 do
-		local nval_cave = nobj_cave_point:get3d({x = target_x, y = y, z = target_z})
+		local nval_cave = nobj_cave_point:get_3d({x = target_x, y = y, z = target_z})
 
 		if nval_cave > TCAVE then -- Cavern
 			air = air + 1
@@ -509,4 +509,4 @@ function nether.find_nether_ground_y(target_x, target_z, start_y, player_name)
 	return math_max(start_y, NETHER_FLOOR + BLEND) -- Fallback
 end
 
-minetest.register_on_generated(on_generated)
+minetest.register_on_generated(on_generated)

mapgen_mantle.lua

@@ -136,7 +136,7 @@ mapgen.add_basalt_columns = function(data, area, minp, maxp)
 			if basaltNoise > 0 then
 				-- a basalt column is here
 
-				local abs_sealevel_cave_noise = math_abs(cavePerlin:get3d({x = x, y = nearest_sea_level, z = z}))
+				local abs_sealevel_cave_noise = math_abs(cavePerlin:get_3d({x = x, y = nearest_sea_level, z = z}))
 
 				-- Add Some quick deterministic noise to the column heights
 				-- This is probably not good noise, but it doesn't have to be.

mapgen_nobiomes.lua

@@ -216,7 +216,7 @@ function nether.find_nether_ground_y(target_x, target_z, start_y, player_name)
 	local maxp = {x = maxp_schem.x, y = 0, z = maxp_schem.z}
 
 	for y = start_y, math.max(NETHER_FLOOR + BLEND, start_y - 4096), -1 do
-		local nval_cave = nobj_cave_point:get3d({x = target_x, y = y, z = target_z})
+		local nval_cave = nobj_cave_point:get_3d({x = target_x, y = y, z = target_z})
 
 		if nval_cave > TCAVE then -- Cavern
 			air = air + 1

portal_api.lua

@@ -2007,7 +2007,7 @@ local wormhole_nodedef_default = {
 		a = 160, r = 128, g = 0, b = 80
 	},
 	sunlight_propagates = true,
-	use_texture_alpha = true,
+	use_texture_alpha = "blend",
 	walkable = false,
 	diggable = false,
 	pointable = false,
@@ -2169,18 +2169,23 @@ function nether.register_portal_ignition_item(item_name, ignition_failure_sound)
 
 	minetest.override_item(item_name, {
 		on_place = function(stack, placer, pt)
+			local node = minetest.get_node(pt.under)
+			local def = minetest.registered_nodes[node.name]
 			local done = false
-			if pt.under and nether.is_frame_node[minetest.get_node(pt.under).name] then
+
+			if pt.under and nether.is_frame_node[node.name] then
 				done = ignite_portal(pt.under, placer:get_player_name())
 				if done and not minetest.settings:get_bool("creative_mode") then
 					stack:take_item()
 				end
+			elseif def and def.on_rightclick then
+				def.on_rightclick(pt.under, node, placer, stack, pt)
 			end
+
 			if not done and ignition_failure_sound ~= nil then
 				minetest.sound_play(ignition_failure_sound, {pos = pt.under, max_hear_distance = 10})
 			end
 
-
 			return stack
 		end,
 	})