add nether torch crafting, make them ingniter and add vine normalmap

README.txt

@@ -7,5 +7,5 @@ http://i.imgur.com/pMZYqt9.png
 
 
 TODO:
-— care about nether torches
+— add nether fences
 — find a way to get the perlin noise inside [-1; 1] or use another noise

nether/crafting.lua

@@ -137,6 +137,14 @@ minetest.register_craft({
 	}
 })
 
+minetest.register_craft({
+	output = "nether:torch",
+	recipe = {
+		{"nether:bark"},
+		{"group:stick"},
+	}
+})
+
 minetest.register_craft({
 	output = "nether:forest_wood",
 	recipe = {
@@ -162,8 +170,10 @@ minetest.register_craft({
 
 local sound_allowed = true
 minetest.register_on_craft(function(itemstack, player, old_craft_grid, craft_inv)
-	if itemstack:get_name() == "nether:forest_planks"
-	and itemstack:get_count() == 7 then
+	if itemstack:get_name() ~= "nether:forest_planks"
+	or itemstack:get_count() ~= 7 then
+		return
+	end
 	local tree
 	for i = 1,9 do
 		if old_craft_grid[i]:get_name() == "nether:tree" then
@@ -184,14 +194,14 @@ minetest.register_on_craft(function(itemstack, player, old_craft_grid, craft_inv
 	end
 	itemstack:set_count(7+rdif)
 	inv:add_item("main", barkstack)
-		if sound_allowed then
+	if not sound_allowed then	-- avoid playing the sound multiple times, e.g. when middle mouse click
+		return
+	end
 	minetest.sound_play("default_wood_footstep", {pos=player:getpos(),  gain=0.25})
 	sound_allowed = false
 	minetest.after(0, function()
 		sound_allowed = true
 	end)
-		end
-	end
 end)
 
 minetest.register_craft({

nether/items.lua

@@ -598,7 +598,7 @@ minetest.register_node("nether:torch", {
 		wall_bottom = {-0.1, -0.5, -0.1, 0.1, -0.5+0.6, 0.1},
 		wall_side = {-0.5, -0.3, -0.1, -0.5+0.3, 0.3, 0.1},
 	},
-	groups = {choppy=2, dig_immediate=3, attached_node=1, hot=2},
+	groups = {choppy=2, dig_immediate=3, attached_node=1, hot=3, igniter=1},
 	legacy_wallmounted = true,
 	sounds = default.node_sound_defaults(),
 })