try html formspec:

problems: * image width and height doesn't seem to work * font is too small
Add settingtypes.txt to configure player trapping and message logging
2022-08-19 11:18:17 +02:00 · 2022-08-16 17:25:41 +02:00 · 2022-08-15 15:47:16 +02:00 · 2022-07-26 17:52:25 +02:00 · 2021-12-22 19:07:12 +01:00 · 2021-12-22 18:46:56 +01:00
26 changed files with 260 additions and 700 deletions
--- a/LICENSE.txt
+++ b/LICENSE.txt
@ -1,2 +1,2 @@
 GPLv3 (lkloel's version)
-WTFPL for the changes
+MIT for the changes
--- a/README.md
+++ b/README.md
@ -1,26 +1,15 @@
-[Mod] nether-pack [nether-pack]
-
-This is a modified version of lkjoel's nether mod.  
-Look here if you want to see the differences:  
-https://github.com/HybridDog/minetest-nether/compare/lkjoel:master...master  
-Sadly lkjoel's one disappeared…
-
-Thanks a lot to LeMagnesium, crabman77, Ombridride, Gael-de-Sailly, ObaniGemini and other people from server-minetestforfun for working on this mod.
-
-**Depends:** see [depends.txt](https://raw.githubusercontent.com/HybridDog/nether-pack/master/nether/depends.txt)  
-**License:** see [LICENSE.txt](https://raw.githubusercontent.com/HybridDog/nether-pack/master/LICENSE.txt)  
-**Download:** [zip](https://github.com/HybridDog/nether-pack/archive/master.zip), [tar.gz](https://github.com/HybridDog/nether-pack/tarball/master)  
-
-a long time ago this happened  
-![I'm a screenshot!](http://i.imgur.com/pMZYqt9.png)  
-I assume other screenshots could represent this mod in more serious ways
-
-If you got ideas or found bugs, please tell them to me.
-
-[How to install a mod?](http://wiki.minetest.net/Installing_Mods)
+For a description of this Minetest mod, please refer to the forum topic:
+https://forum.minetest.net/viewtopic.php?f=9&t=10265


-TODO:  
-— find a way to get the perlin noise inside [-1; 1] or use another noise  
-— add something containing items to that buildings  
-— update leaves visual_scale
+TODO:
+* Find a way to get the perlin noise inside [-1; 1] or use another noise
+* Add some node which containing items to the simple pyramid "buildings"
+* Change the sky background, fog, etc. in the nether
+* Improve the guide formspec.
+  Writing it in Markdown would be nice.
+  These could be useful:
+  * https://forum.minetest.net/viewtopic.php?t=23855
+    Minetest Bedrock Markup Language
+  * https://github.com/mpeterv/markdown
+    Markdown to HTML converter; Minetest formspecs support HTML
--- a/Datei.lua
+++ b/Datei.lua
@ -1,365 +0,0 @@
--[[ Nether leaves
-minetest.register_node("nether:leaves", {
-	description = "Nether Leaves",
-	drawtype = "allfaces_optional",
--	visual_scale = 1.189, --scale^2=sqrt(2)
-	tiles = {"nether_leaves.png"},
-	paramtype = "light",
-	groups = {snappy=3, leafdecay=2},
-	sounds = default.node_sound_leaves_defaults(),
-})]]
-
--[[ Nether Lava
-minetest.register_node("nether:lava_flowing", {
-	description = "Nether Lava (flowing)",
-	inventory_image = minetest.inventorycube("default_lava.png"),
-	drawtype = "flowingliquid",
-	tiles = {"default_lava.png"},
-	paramtype = "light",
-	light_source = LIGHT_MAX - 1,
-	walkable = false,
-	pointable = false,
-	diggable = false,
-	buildable_to = true,
-	liquidtype = "flowing",
-	liquid_alternative_flowing = "nether:lava_flowing",
-	liquid_alternative_source = "default:lava_source",
-	liquid_viscosity = LAVA_VISC,
-	damage_per_second = 4*2,
-	post_effect_color = {a=192, r=255, g=64, b=0},
-	special_materials = {
-		{image="default_lava.png", backface_culling=false},
-		{image="default_lava.png", backface_culling=true},
-	},
-	groups = {lava=3, liquid=2, hot=3},
-})
-
-minetest.register_node("nether:lava_source", {
-	description = "Nether Lava",
-	inventory_image = minetest.inventorycube("default_lava.png"),
-	drawtype = "liquid",
-	tiles = {"default_lava.png"},
-	paramtype = "light",
-	light_source = LIGHT_MAX - 1,
-	walkable = false,
-	pointable = false,
-	diggable = false,
-	buildable_to = true,
-	liquidtype = "source",
-	liquid_alternative_flowing = "nether:lava_flowing",
-	liquid_alternative_source = "default:lava_source",
-	liquid_viscosity = LAVA_VISC,
-	damage_per_second = 4*2,
-	post_effect_color = {a=192, r=255, g=64, b=0},
-	special_materials = {
-		-- New-style lava source material (mostly unused)
-		{image="default_lava.png", backface_culling=false},
-	},
-	groups = {lava=3, liquid=2, hot=3},
-})]]
-
-- Throne of Hades
-HADES_THRONE = {
-	-- Lava Moat
-	{pos={x=-1,y=-1,z=-1}, block="default:lava_source"},
-	{pos={x=-1,y=-1,z=0}, block="default:lava_source"},
-	{pos={x=-1,y=-1,z=1}, block="default:lava_source"},
-	{pos={x=-1,y=-1,z=2}, block="default:lava_source"},
-	{pos={x=-1,y=-1,z=3}, block="default:lava_source"},
-	{pos={x=-1,y=-1,z=4}, block="default:lava_source"},
-	{pos={x=-1,y=-1,z=5}, block="default:lava_source"},
-	{pos={x=-1,y=-1,z=6}, block="default:lava_source"},
-	{pos={x=-1,y=-1,z=7}, block="default:lava_source"},
-	{pos={x=0,y=-1,z=7}, block="default:lava_source"},
-	{pos={x=1,y=-1,z=7}, block="default:lava_source"},
-	{pos={x=2,y=-1,z=7}, block="default:lava_source"},
-	{pos={x=3,y=-1,z=7}, block="default:lava_source"},
-	{pos={x=4,y=-1,z=7}, block="default:lava_source"},
-	{pos={x=5,y=-1,z=7}, block="default:lava_source"},
-	{pos={x=6,y=-1,z=7}, block="default:lava_source"},
-	{pos={x=6,y=-1,z=6}, block="default:lava_source"},
-	{pos={x=6,y=-1,z=5}, block="default:lava_source"},
-	{pos={x=6,y=-1,z=4}, block="default:lava_source"},
-	{pos={x=6,y=-1,z=3}, block="default:lava_source"},
-	{pos={x=6,y=-1,z=2}, block="default:lava_source"},
-	{pos={x=6,y=-1,z=1}, block="default:lava_source"},
-	{pos={x=6,y=-1,z=0}, block="default:lava_source"},
-	{pos={x=6,y=-1,z=-1}, block="default:lava_source"},
-	{pos={x=5,y=-1,z=-1}, block="default:lava_source"},
-	{pos={x=4,y=-1,z=-1}, block="default:lava_source"},
-	{pos={x=3,y=-1,z=-1}, block="default:lava_source"},
-	{pos={x=2,y=-1,z=-1}, block="default:lava_source"},
-	{pos={x=1,y=-1,z=-1}, block="default:lava_source"},
-	{pos={x=0,y=-1,z=-1}, block="default:lava_source"},
-	-- Floor 1
-	{pos={x=0,y=0,z=0}, block="nether:netherrack"},
-	{pos={x=0,y=0,z=1}, block="nether:netherrack"},
-	{pos={x=0,y=0,z=2}, block="nether:netherrack"},
-	{pos={x=0,y=0,z=3}, block="nether:netherrack"},
-	{pos={x=0,y=0,z=4}, block="nether:netherrack"},
-	{pos={x=0,y=0,z=5}, block="nether:netherrack"},
-	{pos={x=1,y=0,z=5}, block="nether:netherrack"},
-	{pos={x=2,y=0,z=5}, block="nether:netherrack"},
-	{pos={x=3,y=0,z=5}, block="nether:netherrack"},
-	{pos={x=4,y=0,z=5}, block="nether:netherrack"},
-	{pos={x=5,y=0,z=5}, block="nether:netherrack"},
-	{pos={x=0,y=0,z=6}, block="nether:netherrack"},
-	{pos={x=1,y=0,z=6}, block="nether:netherrack"},
-	{pos={x=2,y=0,z=6}, block="nether:netherrack"},
-	{pos={x=3,y=0,z=6}, block="nether:netherrack"},
-	{pos={x=4,y=0,z=6}, block="nether:netherrack"},
-	{pos={x=5,y=0,z=6}, block="nether:netherrack"},
-	{pos={x=5,y=0,z=4}, block="nether:netherrack"},
-	{pos={x=5,y=0,z=3}, block="nether:netherrack"},
-	{pos={x=5,y=0,z=2}, block="nether:netherrack"},
-	{pos={x=5,y=0,z=1}, block="nether:netherrack"},
-	{pos={x=5,y=0,z=0}, block="nether:netherrack"},
-	{pos={x=4,y=0,z=0}, block="nether:netherrack"},
-	{pos={x=3,y=0,z=0}, block="nether:netherrack"},
-	{pos={x=2,y=0,z=0}, block="nether:netherrack"},
-	{pos={x=1,y=0,z=0}, block="nether:netherrack"},
-	-- Floor 2
-	{pos={x=0,y=1,z=0}, block="nether:netherrack"},
-	{pos={x=0,y=1,z=1}, block="nether:netherrack"},
-	{pos={x=0,y=1,z=2}, block="nether:netherrack"},
-	{pos={x=0,y=1,z=3}, block="nether:netherrack"},
-	{pos={x=0,y=1,z=4}, block="nether:netherrack"},
-	{pos={x=0,y=1,z=5}, block="nether:netherrack"},
-	{pos={x=1,y=1,z=5}, block="nether:netherrack"},
-	{pos={x=2,y=1,z=5}, block="nether:netherrack"},
-	{pos={x=3,y=1,z=5}, block="nether:netherrack"},
-	{pos={x=4,y=1,z=5}, block="nether:netherrack"},
-	{pos={x=5,y=1,z=5}, block="nether:netherrack"},
-	{pos={x=0,y=1,z=6}, block="nether:netherrack"},
-	{pos={x=1,y=1,z=6}, block="nether:netherrack"},
-	{pos={x=2,y=1,z=6}, block="nether:netherrack"},
-	{pos={x=3,y=1,z=6}, block="nether:netherrack"},
-	{pos={x=4,y=1,z=6}, block="nether:netherrack"},
-	{pos={x=5,y=1,z=6}, block="nether:netherrack"},
-	{pos={x=5,y=1,z=4}, block="nether:netherrack"},
-	{pos={x=5,y=1,z=3}, block="nether:netherrack"},
-	{pos={x=5,y=1,z=2}, block="nether:netherrack"},
-	{pos={x=5,y=1,z=1}, block="nether:netherrack"},
-	{pos={x=5,y=1,z=0}, block="nether:netherrack"},
-	{pos={x=4,y=1,z=0}, block="nether:netherrack"},
-	{pos={x=3,y=1,z=1}, block="nether:netherrack"},
-	{pos={x=2,y=1,z=1}, block="nether:netherrack"},
-	{pos={x=1,y=1,z=0}, block="nether:netherrack"},
-	{pos={x=1,y=1,z=1}, block="nether:netherrack"},
-	{pos={x=4,y=1,z=1}, block="nether:netherrack"},
-	-- Floor 3
-	{pos={x=0,y=2,z=0}, block="nether:netherrack"},
-	{pos={x=0,y=2,z=1}, block="nether:netherrack"},
-	{pos={x=0,y=2,z=2}, block="nether:netherrack"},
-	{pos={x=0,y=2,z=3}, block="nether:netherrack"},
-	{pos={x=0,y=2,z=4}, block="nether:netherrack"},
-	{pos={x=0,y=2,z=5}, block="nether:netherrack"},
-	{pos={x=1,y=2,z=5}, block="nether:netherrack"},
-	{pos={x=2,y=2,z=5}, block="nether:netherrack"},
-	{pos={x=3,y=2,z=5}, block="nether:netherrack"},
-	{pos={x=4,y=2,z=5}, block="nether:netherrack"},
-	{pos={x=5,y=2,z=5}, block="nether:netherrack"},
-	{pos={x=0,y=2,z=6}, block="nether:netherrack"},
-	{pos={x=1,y=2,z=6}, block="nether:netherrack"},
-	{pos={x=2,y=2,z=6}, block="nether:netherrack"},
-	{pos={x=3,y=2,z=6}, block="nether:netherrack"},
-	{pos={x=4,y=2,z=6}, block="nether:netherrack"},
-	{pos={x=5,y=2,z=6}, block="nether:netherrack"},
-	{pos={x=5,y=2,z=4}, block="nether:netherrack"},
-	{pos={x=5,y=2,z=3}, block="nether:netherrack"},
-	{pos={x=5,y=2,z=2}, block="nether:netherrack"},
-	{pos={x=5,y=2,z=1}, block="nether:netherrack"},
-	{pos={x=5,y=2,z=0}, block="nether:netherrack"},
-	{pos={x=4,y=2,z=0}, block="nether:netherrack"},
-	{pos={x=3,y=2,z=2}, block="nether:netherrack"},
-	{pos={x=2,y=2,z=2}, block="nether:netherrack"},
-	{pos={x=1,y=2,z=0}, block="nether:netherrack"},
-	{pos={x=1,y=2,z=1}, block="nether:netherrack"},
-	{pos={x=4,y=2,z=1}, block="nether:netherrack"},
-	{pos={x=1,y=2,z=2}, block="nether:netherrack"},
-	{pos={x=4,y=2,z=2}, block="nether:netherrack"},
-	-- Floor 4
-	{pos={x=0,y=3,z=0}, block="nether:netherrack"},
-	{pos={x=0,y=3,z=1}, block="nether:netherrack"},
-	{pos={x=0,y=3,z=2}, block="nether:netherrack"},
-	{pos={x=0,y=3,z=3}, block="nether:netherrack"},
-	{pos={x=0,y=3,z=4}, block="nether:netherrack"},
-	{pos={x=0,y=3,z=5}, block="nether:netherrack"},
-	{pos={x=1,y=3,z=5}, block="nether:netherrack"},
-	{pos={x=2,y=3,z=5}, block="nether:netherrack"},
-	{pos={x=3,y=3,z=5}, block="nether:netherrack"},
-	{pos={x=4,y=3,z=5}, block="nether:netherrack"},
-	{pos={x=5,y=3,z=5}, block="nether:netherrack"},
-	{pos={x=0,y=3,z=6}, block="nether:netherrack"},
-	{pos={x=1,y=3,z=6}, block="nether:netherrack"},
-	{pos={x=2,y=3,z=6}, block="nether:netherrack"},
-	{pos={x=3,y=3,z=6}, block="nether:netherrack"},
-	{pos={x=4,y=3,z=6}, block="nether:netherrack"},
-	{pos={x=5,y=3,z=6}, block="nether:netherrack"},
-	{pos={x=5,y=3,z=4}, block="nether:netherrack"},
-	{pos={x=5,y=3,z=3}, block="nether:netherrack"},
-	{pos={x=5,y=3,z=2}, block="nether:netherrack"},
-	{pos={x=5,y=3,z=1}, block="nether:netherrack"},
-	{pos={x=5,y=3,z=0}, block="nether:netherrack"},
-	{pos={x=4,y=3,z=0}, block="nether:netherrack"},
-	{pos={x=3,y=3,z=3}, block="nether:netherrack"},
-	{pos={x=2,y=3,z=3}, block="nether:netherrack"},
-	{pos={x=1,y=3,z=0}, block="nether:netherrack"},
-	{pos={x=1,y=3,z=1}, block="nether:netherrack"},
-	{pos={x=4,y=3,z=1}, block="nether:netherrack"},
-	{pos={x=1,y=3,z=2}, block="nether:netherrack"},
-	{pos={x=4,y=3,z=2}, block="nether:netherrack"},
-	{pos={x=1,y=3,z=3}, block="nether:netherrack"},
-	{pos={x=4,y=3,z=3}, block="nether:netherrack"},
-	{pos={x=1,y=3,z=4}, block="nether:netherrack"},
-	{pos={x=4,y=3,z=4}, block="nether:netherrack"},
-	{pos={x=2,y=3,z=4}, block="nether:netherrack"},
-	{pos={x=2,y=3,z=5}, block="nether:netherrack"},
-	{pos={x=3,y=3,z=4}, block="nether:netherrack"},
-	{pos={x=3,y=3,z=5}, block="nether:netherrack"},
-	-- Floor 5
-	{pos={x=2,y=4,z=4}, block="nether:netherrack"},
-	{pos={x=2,y=4,z=5}, block="nether:netherrack"},
-	{pos={x=3,y=4,z=4}, block="nether:netherrack"},
-	{pos={x=3,y=4,z=5}, block="nether:netherrack"},
-	{pos={x=2,y=4,z=6}, block="nether:netherrack"},
-	{pos={x=3,y=4,z=6}, block="nether:netherrack"},
-	-- Torches on floor 5
-	{pos={x=0,y=4,z=4}, block="nether:torch_bottom"},
-	{pos={x=1,y=4,z=4}, block="nether:torch_bottom"},
-	{pos={x=0,y=4,z=5}, block="nether:torch_bottom"},
-	{pos={x=1,y=4,z=5}, block="nether:torch_bottom"},
-	{pos={x=4,y=4,z=4}, block="nether:torch_bottom"},
-	{pos={x=5,y=4,z=4}, block="nether:torch_bottom"},
-	{pos={x=4,y=4,z=5}, block="nether:torch_bottom"},
-	{pos={x=5,y=4,z=5}, block="nether:torch_bottom"},
-	{pos={x=0,y=4,z=0}, block="nether:torch_bottom"},
-	{pos={x=1,y=4,z=0}, block="nether:torch_bottom"},
-	{pos={x=0,y=4,z=1}, block="nether:torch_bottom"},
-	{pos={x=1,y=4,z=1}, block="nether:torch_bottom"},
-	{pos={x=4,y=4,z=0}, block="nether:torch_bottom"},
-	{pos={x=5,y=4,z=0}, block="nether:torch_bottom"},
-	{pos={x=4,y=4,z=1}, block="nether:torch_bottom"},
-	{pos={x=5,y=4,z=1}, block="nether:torch_bottom"},
-	{pos={x=0,y=4,z=2}, block="nether:torch_bottom"},
-	{pos={x=1,y=4,z=2}, block="nether:torch_bottom"},
-	{pos={x=0,y=4,z=3}, block="nether:torch_bottom"},
-	{pos={x=1,y=4,z=3}, block="nether:torch_bottom"},
-	{pos={x=4,y=4,z=2}, block="nether:torch_bottom"},
-	{pos={x=5,y=4,z=2}, block="nether:torch_bottom"},
-	{pos={x=4,y=4,z=3}, block="nether:torch_bottom"},
-	{pos={x=5,y=4,z=3}, block="nether:torch_bottom"},
-	{pos={x=4,y=4,z=6}, block="nether:torch_bottom"},
-	{pos={x=5,y=4,z=6}, block="nether:torch_bottom"},
-	{pos={x=0,y=4,z=6}, block="nether:torch_bottom"},
-	{pos={x=1,y=4,z=6}, block="nether:torch_bottom"},
-	-- Nether Portal
-	{pos={x=1,y=5,z=6}, portalblock=true},
-}
-
-
-minetest.register_on_generated(function(minp, maxp, seed)
-	if minp.y <= 99 then
-		return
-	end
-	local vm, emin, emax = minetest.get_mapgen_object("voxelmanip")
-	local data = vm:get_data()
-	local area = VoxelArea:new{MinEdge=emin, MaxEdge=emax}
-
-	local perlin1 = minetest.get_perlin(13,3, 0.5, 50)	--Get map specific perlin
-	local perlin2 = minetest.get_perlin(133,3, 0.5, 10)
-	for x=minp.x, maxp.x, 1 do
-		for z=minp.z, maxp.z, 1 do
-			local test = perlin1:get2d({x=x, y=z})+1
-			local test2 = perlin2:get2d({x=x, y=z})
--			print(test)
-			if test2 < 0 then
-				h = 200+math.floor(test2*3+0.5)
-			else
-				h = 203+math.floor(test*3+0.5)
-			end
-			for y=minp.y, maxp.y, 1 do
-				p_addpos = area:index(x, y, z)
-				if y <= h then
-					data[p_addpos] = c_netherrack
-				elseif y <= 201 then
-					data[p_addpos] = c_lava
-				end
-			end
-		end
-	end
-
-	vm:set_data(data)
-	--vm:set_lighting({day=0, night=0})
-	vm:calc_lighting()
-	vm:update_liquids()
-	vm:write_to_map()
-end)
-
-
-We don't want the Throne of Hades to get regenerated (especially since it will screw up portals)
-	if (minp.x <= HADES_THRONE_STARTPOS_ABS.x)
-	and (maxp.x >= HADES_THRONE_STARTPOS_ABS.x)
-	and (minp.y <= HADES_THRONE_STARTPOS_ABS.y)
-	and (maxp.y >= HADES_THRONE_STARTPOS_ABS.y)
-	and (minp.z <= HADES_THRONE_STARTPOS_ABS.z)
-	and (maxp.z >= HADES_THRONE_STARTPOS_ABS.z)
-	and (nether:fileexists(HADES_THRONE_GENERATED) == false) then
-		-- Pass 3: Make way for the Throne of Hades!
-		for x=(HADES_THRONE_STARTPOS_ABS.x - 1), (HADES_THRONE_ENDPOS_ABS.x + 1), 1 do
-			for z=(HADES_THRONE_STARTPOS_ABS.z - 1), (HADES_THRONE_ENDPOS_ABS.z + 1), 1 do
-				-- Notice I did not put a -1 for the beginning. This is because we don't want the throne to float
-				for y=HADES_THRONE_STARTPOS_ABS.y, (HADES_THRONE_ENDPOS_ABS.y + 1), 1 do
-					addpos = {x=x, y=y, z=z}
-					minetest.add_node(addpos, {name="air"})
-				end
-			end
-		end
-		-- Pass 4: Throne of Hades
-		for i,v in ipairs(HADES_THRONE_ABS) do
-			if v.portalblock == true then
-				NETHER_PORTALS_FROM_NETHER[table.getn(NETHER_PORTALS_FROM_NETHER)+1] = v.pos
-				nether:save_portal_from_nether(v.pos)
-				nether:createportal(v.pos)
-			else
-				minetest.add_node(v.pos, {name=v.block})
-			end
-		end
-		nether:touch(HADES_THRONE_GENERATED)
-	end
-
--[[ Create a nether tree
-function nether:grow_nethertree(pos)
-	--TRUNK
-	pos.y=pos.y+1
-	local trunkpos={x=pos.x, z=pos.z}
-	for y=pos.y, pos.y+4+math.random(2) do
-		trunkpos.y=y
-		minetest.add_node(trunkpos, {name="nether:tree"})
-	end
-	--LEAVES
-	local leafpos={}
-	for x=(trunkpos.x-NETHER_TREESIZE), (trunkpos.x+NETHER_TREESIZE), 1 do
-		for y=(trunkpos.y-NETHER_TREESIZE), (trunkpos.y+NETHER_TREESIZE), 1 do
-			for z=(trunkpos.z-NETHER_TREESIZE), (trunkpos.z+NETHER_TREESIZE), 1 do
-				if (x-trunkpos.x)*(x-trunkpos.x)
-				+(y-trunkpos.y)*(y-trunkpos.y)
-				+(z-trunkpos.z)*(z-trunkpos.z)
-				<= NETHER_TREESIZE*NETHER_TREESIZE + NETHER_TREESIZE then
-					leafpos={x=x, y=y, z=z}
-					if minetest.get_node(leafpos).name=="air" then
-						if math.random(NETHER_APPLE_FREQ) == 1 then
-							if math.random(NETHER_HEAL_APPLE_FREQ) == 1 then
-								minetest.add_node(leafpos, {name="default:apple"})
-							else
-								minetest.add_node(leafpos, {name="nether:apple"})
-							end
-						else
-							minetest.add_node(leafpos, {name="nether:leaves"})
-						end				
-					end				
-				end
-			end
-		end
-	end
-end]]
--- a//nether_fruit_leaves.png
+++ b//nether_fruit_leaves.png
--- a//nether_glowstone.png
+++ b//nether_glowstone.png
--- a//nether_leaves.png
+++ b//nether_leaves.png
--- a//nether_leaves_decision/nether_leaves.png
+++ b//nether_leaves_decision/nether_leaves.png
--- a//nether_leaves_decision/nether_leaves_high_cont.png
+++ b//nether_leaves_decision/nether_leaves_high_cont.png
--- a//nether_netherrack.png1
+++ b//nether_netherrack.png1
--- a//nether_portal_creator.png
+++ b//nether_portal_creator.png
--- a//nether_tree.png
+++ b//nether_tree.png
--- a//nether_tree_top.png
+++ b//nether_tree_top.png
--- a//temp.txt
+++ b//temp.txt
@ -1,166 +0,0 @@
-	-- Floor 1
-	{pos={x=0,y=0,z=0}, block="nether:netherrack"},
-	{pos={x=0,y=0,z=1}, block="nether:netherrack"},
-	{pos={x=0,y=0,z=2}, block="nether:netherrack"},
-	{pos={x=0,y=0,z=3}, block="nether:netherrack"},
-	{pos={x=0,y=0,z=4}, block="nether:netherrack"},
-	{pos={x=0,y=0,z=5}, block="nether:netherrack"},
-	{pos={x=1,y=0,z=5}, block="nether:netherrack"},
-	{pos={x=2,y=0,z=5}, block="nether:netherrack"},
-	{pos={x=3,y=0,z=5}, block="nether:netherrack"},
-	{pos={x=4,y=0,z=5}, block="nether:netherrack"},
-	{pos={x=5,y=0,z=5}, block="nether:netherrack"},
-	{pos={x=0,y=0,z=6}, block="nether:netherrack"},
-	{pos={x=1,y=0,z=6}, block="nether:netherrack"},
-	{pos={x=2,y=0,z=6}, block="nether:netherrack"},
-	{pos={x=3,y=0,z=6}, block="nether:netherrack"},
-	{pos={x=4,y=0,z=6}, block="nether:netherrack"},
-	{pos={x=5,y=0,z=6}, block="nether:netherrack"},
-	{pos={x=5,y=0,z=4}, block="nether:netherrack"},
-	{pos={x=5,y=0,z=3}, block="nether:netherrack"},
-	{pos={x=5,y=0,z=2}, block="nether:netherrack"},
-	{pos={x=5,y=0,z=1}, block="nether:netherrack"},
-	{pos={x=5,y=0,z=0}, block="nether:netherrack"},
-	{pos={x=4,y=0,z=0}, block="nether:netherrack"},
-	{pos={x=3,y=0,z=0}, block="nether:netherrack"},
-	{pos={x=2,y=0,z=0}, block="nether:netherrack"},
-	{pos={x=1,y=0,z=0}, block="nether:netherrack"},
-	-- Floor 2
-	{pos={x=0,y=1,z=0}, block="nether:netherrack"},
-	{pos={x=0,y=1,z=1}, block="nether:netherrack"},
-	{pos={x=0,y=1,z=2}, block="nether:netherrack"},
-	{pos={x=0,y=1,z=3}, block="nether:netherrack"},
-	{pos={x=0,y=1,z=4}, block="nether:netherrack"},
-	{pos={x=0,y=1,z=5}, block="nether:netherrack"},
-	{pos={x=1,y=1,z=5}, block="nether:netherrack"},
-	{pos={x=2,y=1,z=5}, block="nether:netherrack"},
-	{pos={x=3,y=1,z=5}, block="nether:netherrack"},
-	{pos={x=4,y=1,z=5}, block="nether:netherrack"},
-	{pos={x=5,y=1,z=5}, block="nether:netherrack"},
-	{pos={x=0,y=1,z=6}, block="nether:netherrack"},
-	{pos={x=1,y=1,z=6}, block="nether:netherrack"},
-	{pos={x=2,y=1,z=6}, block="nether:netherrack"},
-	{pos={x=3,y=1,z=6}, block="nether:netherrack"},
-	{pos={x=4,y=1,z=6}, block="nether:netherrack"},
-	{pos={x=5,y=1,z=6}, block="nether:netherrack"},
-	{pos={x=5,y=1,z=4}, block="nether:netherrack"},
-	{pos={x=5,y=1,z=3}, block="nether:netherrack"},
-	{pos={x=5,y=1,z=2}, block="nether:netherrack"},
-	{pos={x=5,y=1,z=1}, block="nether:netherrack"},
-	{pos={x=5,y=1,z=0}, block="nether:netherrack"},
-	{pos={x=4,y=1,z=0}, block="nether:netherrack"},
-	{pos={x=3,y=1,z=1}, block="nether:netherrack"},
-	{pos={x=2,y=1,z=1}, block="nether:netherrack"},
-	{pos={x=1,y=1,z=0}, block="nether:netherrack"},
-	{pos={x=1,y=1,z=1}, block="nether:netherrack"},
-	{pos={x=4,y=1,z=1}, block="nether:netherrack"},
-	-- Floor 3
-	{pos={x=0,y=2,z=0}, block="nether:netherrack"},
-	{pos={x=0,y=2,z=1}, block="nether:netherrack"},
-	{pos={x=0,y=2,z=2}, block="nether:netherrack"},
-	{pos={x=0,y=2,z=3}, block="nether:netherrack"},
-	{pos={x=0,y=2,z=4}, block="nether:netherrack"},
-	{pos={x=0,y=2,z=5}, block="nether:netherrack"},
-	{pos={x=1,y=2,z=5}, block="nether:netherrack"},
-	{pos={x=2,y=2,z=5}, block="nether:netherrack"},
-	{pos={x=3,y=2,z=5}, block="nether:netherrack"},
-	{pos={x=4,y=2,z=5}, block="nether:netherrack"},
-	{pos={x=5,y=2,z=5}, block="nether:netherrack"},
-	{pos={x=0,y=2,z=6}, block="nether:netherrack"},
-	{pos={x=1,y=2,z=6}, block="nether:netherrack"},
-	{pos={x=2,y=2,z=6}, block="nether:netherrack"},
-	{pos={x=3,y=2,z=6}, block="nether:netherrack"},
-	{pos={x=4,y=2,z=6}, block="nether:netherrack"},
-	{pos={x=5,y=2,z=6}, block="nether:netherrack"},
-	{pos={x=5,y=2,z=4}, block="nether:netherrack"},
-	{pos={x=5,y=2,z=3}, block="nether:netherrack"},
-	{pos={x=5,y=2,z=2}, block="nether:netherrack"},
-	{pos={x=5,y=2,z=1}, block="nether:netherrack"},
-	{pos={x=5,y=2,z=0}, block="nether:netherrack"},
-	{pos={x=4,y=2,z=0}, block="nether:netherrack"},
-	{pos={x=3,y=2,z=2}, block="nether:netherrack"},
-	{pos={x=2,y=2,z=2}, block="nether:netherrack"},
-	{pos={x=1,y=2,z=0}, block="nether:netherrack"},
-	{pos={x=1,y=2,z=1}, block="nether:netherrack"},
-	{pos={x=4,y=2,z=1}, block="nether:netherrack"},
-	{pos={x=1,y=2,z=2}, block="nether:netherrack"},
-	{pos={x=4,y=2,z=2}, block="nether:netherrack"},
-	-- Floor 4
-	{pos={x=0,y=3,z=0}, block="nether:netherrack"},
-	{pos={x=0,y=3,z=1}, block="nether:netherrack"},
-	{pos={x=0,y=3,z=2}, block="nether:netherrack"},
-	{pos={x=0,y=3,z=3}, block="nether:netherrack"},
-	{pos={x=0,y=3,z=4}, block="nether:netherrack"},
-	{pos={x=0,y=3,z=5}, block="nether:netherrack"},
-	{pos={x=1,y=3,z=5}, block="nether:netherrack"},
-	{pos={x=2,y=3,z=5}, block="nether:netherrack"},
-	{pos={x=3,y=3,z=5}, block="nether:netherrack"},
-	{pos={x=4,y=3,z=5}, block="nether:netherrack"},
-	{pos={x=5,y=3,z=5}, block="nether:netherrack"},
-	{pos={x=0,y=3,z=6}, block="nether:netherrack"},
-	{pos={x=1,y=3,z=6}, block="nether:netherrack"},
-	{pos={x=2,y=3,z=6}, block="nether:netherrack"},
-	{pos={x=3,y=3,z=6}, block="nether:netherrack"},
-	{pos={x=4,y=3,z=6}, block="nether:netherrack"},
-	{pos={x=5,y=3,z=6}, block="nether:netherrack"},
-	{pos={x=5,y=3,z=4}, block="nether:netherrack"},
-	{pos={x=5,y=3,z=3}, block="nether:netherrack"},
-	{pos={x=5,y=3,z=2}, block="nether:netherrack"},
-	{pos={x=5,y=3,z=1}, block="nether:netherrack"},
-	{pos={x=5,y=3,z=0}, block="nether:netherrack"},
-	{pos={x=4,y=3,z=0}, block="nether:netherrack"},
-	{pos={x=3,y=3,z=3}, block="nether:netherrack"},
-	{pos={x=2,y=3,z=3}, block="nether:netherrack"},
-	{pos={x=1,y=3,z=0}, block="nether:netherrack"},
-	{pos={x=1,y=3,z=1}, block="nether:netherrack"},
-	{pos={x=4,y=3,z=1}, block="nether:netherrack"},
-	{pos={x=1,y=3,z=2}, block="nether:netherrack"},
-	{pos={x=4,y=3,z=2}, block="nether:netherrack"},
-	{pos={x=1,y=3,z=3}, block="nether:netherrack"},
-	{pos={x=4,y=3,z=3}, block="nether:netherrack"},
-	{pos={x=1,y=3,z=4}, block="nether:netherrack"},
-	{pos={x=4,y=3,z=4}, block="nether:netherrack"},
-	{pos={x=2,y=3,z=4}, block="nether:netherrack"},
-	{pos={x=2,y=3,z=5}, block="nether:netherrack"},
-	{pos={x=3,y=3,z=4}, block="nether:netherrack"},
-	{pos={x=3,y=3,z=5}, block="nether:netherrack"},
-	-- Floor 5
-	{pos={x=2,y=4,z=4}, block="nether:netherrack"},
-	{pos={x=2,y=4,z=5}, block="nether:netherrack"},
-	{pos={x=3,y=4,z=4}, block="nether:netherrack"},
-	{pos={x=3,y=4,z=5}, block="nether:netherrack"},
-	{pos={x=2,y=4,z=6}, block="nether:netherrack"},
-	{pos={x=3,y=4,z=6}, block="nether:netherrack"},
-	-- Torches on floor 5
-	{pos={x=0,y=4,z=4}, block="nether:nether_torch_bottom"},
-	{pos={x=1,y=4,z=4}, block="nether:nether_torch_bottom"},
-	{pos={x=0,y=4,z=5}, block="nether:nether_torch_bottom"},
-	{pos={x=1,y=4,z=5}, block="nether:nether_torch_bottom"},
-	{pos={x=4,y=4,z=4}, block="nether:nether_torch_bottom"},
-	{pos={x=5,y=4,z=4}, block="nether:nether_torch_bottom"},
-	{pos={x=4,y=4,z=5}, block="nether:nether_torch_bottom"},
-	{pos={x=5,y=4,z=5}, block="nether:nether_torch_bottom"},
-	{pos={x=0,y=4,z=0}, block="nether:nether_torch_bottom"},
-	{pos={x=1,y=4,z=0}, block="nether:nether_torch_bottom"},
-	{pos={x=0,y=4,z=1}, block="nether:nether_torch_bottom"},
-	{pos={x=1,y=4,z=1}, block="nether:nether_torch_bottom"},
-	{pos={x=4,y=4,z=0}, block="nether:nether_torch_bottom"},
-	{pos={x=5,y=4,z=0}, block="nether:nether_torch_bottom"},
-	{pos={x=4,y=4,z=1}, block="nether:nether_torch_bottom"},
-	{pos={x=5,y=4,z=1}, block="nether:nether_torch_bottom"},
-	{pos={x=0,y=4,z=2}, block="nether:nether_torch_bottom"},
-	{pos={x=1,y=4,z=2}, block="nether:nether_torch_bottom"},
-	{pos={x=0,y=4,z=3}, block="nether:nether_torch_bottom"},
-	{pos={x=1,y=4,z=3}, block="nether:nether_torch_bottom"},
-	{pos={x=4,y=4,z=2}, block="nether:nether_torch_bottom"},
-	{pos={x=5,y=4,z=2}, block="nether:nether_torch_bottom"},
-	{pos={x=4,y=4,z=3}, block="nether:nether_torch_bottom"},
-	{pos={x=5,y=4,z=3}, block="nether:nether_torch_bottom"},
-	{pos={x=4,y=4,z=6}, block="nether:nether_torch_bottom"},
-	{pos={x=5,y=4,z=6}, block="nether:nether_torch_bottom"},
-	-- Floor 6
-	{pos={x=2,y=5,z=6}, block="nether:netherrack"},
-	{pos={x=3,y=5,z=6}, block="nether:netherrack"},
-	-- Floor 7
-	{pos={x=2,y=6,z=6}, block="nether:netherrack"},
-	{pos={x=3,y=6,z=6}, block="nether:netherrack"},
--- a/nether/.luacheckrc
+++ b/nether/.luacheckrc
@ -0,0 +1,15 @@
+read_globals = {
+	-- Defined by Minetest
+	"minetest", "vector", "PseudoRandom", "VoxelArea", "ItemStack", "dump",
+	"string",
+
+	-- Mods
+	"default", "stairs", "creative"
+}
+globals = {"nether"}
+ignore = {
+	"212",
+		-- Unused argument
+	"411", "421", "422", "423", "431", "432",
+		-- Shadowing
+}
--- a/nether/crafting.lua
+++ b/nether/crafting.lua
@ -197,7 +197,7 @@ minetest.register_on_craft(function(itemstack, player, old_craft_grid, craft_inv
 	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})
+	minetest.sound_play("default_wood_footstep", {pos=player:get_pos(),  gain=0.25})
 	sound_allowed = false
 	minetest.after(0, function()
 		sound_allowed = true
--- a/nether/depends.txt
+++ b/nether/depends.txt
@ -1,10 +0,0 @@
-default
-creative?
-glow
-riesenpilz
-stairs
-moreblocks?
-vector_extras
-fence_registration?
-function_delayer?
-watershed?
--- a/nether/furnace.lua
+++ b/nether/furnace.lua
@ -257,7 +257,7 @@ minetest.register_abm({
 		meta:set_float("timedif", timediff-times)


-		for i = 1,times do
+		for _ = 1,times do
 			for _,name in pairs({
 					"fuel_totaltime",
 					"fuel_time",
@ -292,7 +292,7 @@ minetest.register_abm({
 						inv:add_item("dst", cooked.item)
 						-- take stuff from "src" list
 						inv:set_stack("src", 1, aftercooked.items[1])
-					else
+					--~ else
 						--print("Could not insert '"..cooked.item:to_string().."'")
 					end
 					meta:set_string("src_time", 0)
--- a/nether/guide.lua
+++ b/nether/guide.lua
@ -68,10 +68,13 @@ local guide_infos = {
 		{"text", "One contains 4 kinds of blocks :"},
 		{"image", {1, 1, cube("nether_blood.png"), 1}},
 		{"image", {1, 1,
-			cube("nether_blood_top.png", "nether_blood.png^nether_blood_side.png", "nether_blood.png^nether_blood_side.png"),
+			cube("nether_blood_top.png",
+				"nether_blood.png^nether_blood_side.png",
+				"nether_blood.png^nether_blood_side.png"),
 			2}},
 		{"image", {1, 1, "nether_fruit.png", 3}},
-		{"image", {1, 1, cube("nether_blood_stem_top.png", "nether_blood_stem.png", "nether_blood_stem.png")}},
+		{"image", {1, 1, cube("nether_blood_stem_top.png",
+			"nether_blood_stem.png", "nether_blood_stem.png")}},
 		{"y", 0.1},
 		{"text", "Blood stem, blood, blood head and nether fruit"},
 		{"y", 0.1},
@ -123,10 +126,14 @@ local guide_infos = {
 			"After that it's recommended to use cooked blood nodes."},
 		{"y", 0.1},
 		{"text", "Some nether items can be cooked:"},
-		{"image", {1, 1, cube("nether_blood_stem_top_cooked.png", "nether_blood_stem_cooked.png", "nether_blood_stem_cooked.png"), 0.35}},
+		{"image", {1, 1, cube("nether_blood_stem_top_cooked.png",
+			"nether_blood_stem_cooked.png", "nether_blood_stem_cooked.png"),
+			0.35}},
 		{"image", {1, 1, cube("nether_blood_cooked.png"), 1.6}},
 		{"image", {1, 1,
-			cube("nether_blood_top_cooked.png", "nether_blood_cooked.png^nether_blood_side_cooked.png", "nether_blood_cooked.png^nether_blood_side_cooked.png"),
+			cube("nether_blood_top_cooked.png",
+				"nether_blood_cooked.png^nether_blood_side_cooked.png",
+				"nether_blood_cooked.png^nether_blood_side_cooked.png"),
 			2.9}},
 		{"image", {1, 1, cube("nether_wood_cooked.png"), 4.3}},
 		{"y", 1.2},
@ -142,14 +149,18 @@ local guide_infos = {
 		{"text", "Here you can find out information about the nether extractor."},
 		{"y", 0.2},
 		{"text", "Here you can see its craft recipe:"},
-		{"image", {0.5, 0.5, cube("nether_blood_top_cooked.png", "nether_blood_cooked.png^nether_blood_side_cooked.png", "nether_blood_cooked.png^nether_blood_side_cooked.png"), 0.5}},
+		{"image", {0.5, 0.5, cube("nether_blood_top_cooked.png",
+			"nether_blood_cooked.png^nether_blood_side_cooked.png",
+			"nether_blood_cooked.png^nether_blood_side_cooked.png"), 0.5}},
 		{"image", {0.5, 0.5, cube("nether_netherrack_brick.png"), 1}},
 		{"image", {0.5, 0.5, cube("nether_netherrack_brick.png")}},
 		{"image", {0.5, 0.5, cube("nether_blood_extractor.png"), 2.5}},
 		{"image", {0.5, 0.5, "nether_shroom_stem.png", 0.5}},
 		{"image", {0.5, 0.5, cube("nether_blood_cooked.png"), 1}},
 		{"image", {0.5, 0.5, cube("nether_blood_cooked.png")}},
-		{"image", {0.5, 0.5, cube("nether_blood_stem_top_cooked.png", "nether_blood_stem_cooked.png", "nether_blood_stem_cooked.png"), 0.5}},
+		{"image", {0.5, 0.5, cube("nether_blood_stem_top_cooked.png",
+			"nether_blood_stem_cooked.png", "nether_blood_stem_cooked.png"),
+			0.5}},
 		{"image", {0.5, 0.5, cube("nether_netherrack_brick.png"), 1}},
 		{"image", {0.5, 0.5, cube("nether_netherrack_brick.png")}},
 		{"y", 0.2},
@ -304,6 +315,58 @@ local guide_forms = {
 }

 -- change the infos to formspecs
+for n,data in ipairs(guide_infos) do
+	local html_text = ""
+	local form = ""
+	local y = 0
+	local x = guide_size.cx
+	for _,i in ipairs(data) do
+		local typ, content = unpack(i)
+		if typ == "y" then
+			y = y+content
+		elseif typ == "x" then
+			x = math.max(x, content)
+		elseif typ == "text" then
+			html_text = html_text .. content .. "\n"
+			local tab = minetest.wrap_text(content, guide_size.fx, true)
+			local l = guide_size.cx
+			for _,str in ipairs(tab) do
+				--~ form = form.."label["..guide_size.cx ..","..guide_size.cy+y..";"..str.."]"
+				y = y+guide_size.fy
+				l = math.max(l, #str)
+			end
+			x = math.max(x, l/font_size)
+		elseif typ == "image" then
+			local w, h, texture_name, px, py = unpack(content)
+			if not px then
+				--~ form = form.."image["..guide_size.cx..","..guide_size.cy+y+h*0.3 ..";"..w..","..h..";"..texture_name.."]"
+				html_text = html_text ..
+					("<img name=%s width=%g height=%g>\n"):format(
+					texture_name, w, h)
+				y = y+h
+			else
+				px = guide_size.cx+px
+				py = py or 0
+				html_text = html_text ..
+					("<img name=%s width=%g height=%g>\n"):format(
+					texture_name, w, h)
+				--~ form = form.."image["..px..","..
+					--~ guide_size.cy+y+h*0.3+py ..";"..w..","..h..";"..texture_name.."]"
+				x = math.max(x, px+w)
+			end
+		end
+	end
+	form = ("formspec_version[4]size[%g,%g;]hypertext[0,0;%g,%g;html;%s]button[%g,%g;1,2;quit;Back]"
+		):format(
+		x * 1.8, y + 1,
+		x * 1.8, y,
+		minetest.formspec_escape(html_text),
+		0.5 * x - 0.5, y)
+
+	guide_forms[n] = {data.description, form}
+end
+print(dump(guide_forms))
+--[[
 for n,data in ipairs(guide_infos) do
 	local form = ""
 	local y = 0
@ -340,6 +403,7 @@ for n,data in ipairs(guide_infos) do
 	form = "size["..x*1.8 ..","..y+1 ..";]"..form.."button["..x/2-0.5 ..","..y ..";1,2;quit;Back]"
 	guide_forms[n] = {data.description, form}
 end
+--]]

 local desc_tab = {}
 for n,i in ipairs(guide_forms) do
@ -347,11 +411,12 @@ for n,i in ipairs(guide_forms) do
 end

 -- creates contents formspec
-local y = 0
 for y,i in ipairs(guide_forms) do
-	local desc, form = unpack(i)
-	local s = #desc*1.3/font_size+1.5
-	guide_forms.contents = guide_forms.contents.."button["..guide_size.cx*12/s-0.5 ..","..guide_size.cy+y/1.3 ..";"..s..",1;name;"..desc.."]"
+	local desc = i[1]
+	local s = #desc * 1.3 / font_size + 1.5
+	guide_forms.contents = guide_forms.contents ..
+		"button[" .. guide_size.cx * 12 / s - 0.5 .. "," ..
+		guide_size.cy + y / 1.3 .. ";" .. s .. ",1;name;" .. desc .. "]"
 end

 -- shows the contents of the formspec
@ -386,8 +451,10 @@ minetest.register_chatcommand("nether_help", {
 			minetest.chat_send_player(name, "Something went wrong.")
 			return false
 		end
-		if player:getpos().y > nether.start then
-			minetest.chat_send_player(name, "Usually you don't neet this guide here. You can view it in the nether.")
+		if player:get_pos().y > nether.start then
+			minetest.chat_send_player(name,
+				"Usually you don't neet this guide here. " ..
+				"You can view it in the nether.")
 			return false
 		end
 		minetest.chat_send_player(name, "Showing guide...")
--- a/nether/init.lua
+++ b/nether/init.lua
@ -19,15 +19,6 @@ end

 --== EDITABLE OPTIONS ==--

--says some information.
-nether.info = true
-
-- tell everyone about the generation
-nether.inform_all = minetest.is_singleplayer()
-
--1:<a bit of information> 2:<acceptable amount of information> 3:<lots of text>
-nether.max_spam = 2
-
 -- Depth of the nether
 local nether_middle = -20000

@ -62,7 +53,7 @@ nether.start = f_h_max+100
 local NETHER_HEIGHT = 30

 -- Maximum amount of randomness in the map generation
-NETHER_RANDOM = 2
+local NETHER_RANDOM = 2

 -- Frequency of Glowstone on the "roof" of the Nether (higher is less frequent)
 local GLOWSTONE_FREQ_ROOF = 500
@ -94,9 +85,17 @@ local NETHER_SHROOM_FREQ = 100

 --== END OF EDITABLE OPTIONS ==--

-if nether.info then
+local path = minetest.get_modpath"nether"
+dofile(path .. "/settings.lua")
+local nether_weird_noise = dofile(path .. "/weird_mapgen_noise.lua")
+dofile(path .. "/items.lua")
+--dofile(path .. "/furnace.lua")
+dofile(path .. "/pearl.lua")
+
+
+if nether.log_level >= 1 then
 	function nether:inform(msg, spam, t)
-		if spam <= self.max_spam then
+		if spam <= self.log_level then
 			local info
 			if t then
 				info = "[nether] " .. msg .. (" after ca. %.3g s"):format(
@ -105,7 +104,7 @@ if nether.info then
 				info = "[nether] " .. msg
 			end
 			print(info)
-			if self.inform_all then
+			if self.log_to_chat then
 				minetest.chat_send_all(info)
 			end
 		end
@ -116,12 +115,6 @@ else
 end


-local path = minetest.get_modpath"nether"
-dofile(path.."/weird_mapgen_noise.lua")
-dofile(path.."/items.lua")
--dofile(path.."/furnace.lua")
-dofile(path.."/pearl.lua")
-
 -- Weierstrass function stuff from https://github.com/slemonide/gen
 local SIZE = 1000
 local ssize = math.ceil(math.abs(SIZE))
@ -391,18 +384,18 @@ minetest.register_on_generated(function(minp, maxp, seed)
 				map_lengths_xyz),
 		}
 	end
-	pelin_maps.a:get2dMap_flat({x=minp.x, y=minp.z}, pmap1)
-	pelin_maps.b:get2dMap_flat({x=minp.x, y=minp.z}, pmap2)
-	pelin_maps.c:get2dMap_flat({x=minp.x, y=minp.z}, pmap3)
+	pelin_maps.a:get_2d_map_flat({x=minp.x, y=minp.z}, pmap1)
+	pelin_maps.b:get_2d_map_flat({x=minp.x, y=minp.z}, pmap2)
+	pelin_maps.c:get_2d_map_flat({x=minp.x, y=minp.z}, pmap3)

 	local forest_possible = maxp.y > f_h_min and minp.y < f_h_max

 	--local pmap_f_bottom = minetest.get_perlin_map(perlins.forest_bottom,
-	-- map_lengths_xyz):get2dMap_flat({x=minp.x, y=minp.z})
+	-- map_lengths_xyz):get_2d_map_flat({x=minp.x, y=minp.z})
 	local perlin_f_bottom, strassx, strassz
 	if forest_possible then
 		perlin_f_bottom = minetest.get_perlin(11, 3, 0.8, tmp2)
-		pelin_maps.forest_top:get2dMap_flat({x=minp.x, y=minp.z}, pmap_f_top)
+		pelin_maps.forest_top:get_2d_map_flat({x=minp.x, y=minp.z}, pmap_f_top)
 		strassx = get_ws_list(2, minp.x)
 		strassz = get_ws_list(2, minp.z)
 	end
@ -485,7 +478,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
 					local pstr = p.x.." "..p.z
 					if not f_perlins[pstr] then
 						f_perlins[pstr] = math.floor(f_h_min + (math.abs(
-							perlin_f_bottom:get2d{x=p.x, y=p.z} + 1))
+							perlin_f_bottom:get_2d{x=p.x, y=p.z} + 1))
 							* f_yscale_bottom + 0.5)
 					end
 					local top_noise = pmap_f_top[count]+1
@ -1042,5 +1035,5 @@ local msg = ("[nether] loaded after ca. %g seconds."):format(time)
 if time > 0.01 then
 	print(msg)
 else
-	minetest.log("action", msg)
+	minetest.log("info", msg)
 end
--- a/nether/items.lua
+++ b/nether/items.lua
@ -11,25 +11,13 @@ local function add_more_nodes(name)
 		name = "nether_"..name
 	end
 	local data = minetest.registered_nodes[nd]
-	if stairsplus then
-		stairsplus:register_all(
-			"nether",
-			name,
-			nd,
-			data
-		)
-		minetest.register_alias("stairs:stair_"..name, "nether"..":stair_"..name)
-		minetest.register_alias("stairs:slab_"..name, "nether"..":slab_"..name)
-	else
-		stairs.register_stair_and_slab(
-			name, nd,
-			data.groups,
-			data.tiles,
-			data.description.." Stair",
-			data.description.." Slab",
-			data.sounds
-		)
-	end
+	stairs.register_stair_and_slab(name, nd,
+		data.groups,
+		data.tiles,
+		data.description.." Stair",
+		data.description.." Slab",
+		data.sounds
+	)
 	if add_fence then
 		add_fence({fence_of = nd})
 	end
@ -53,11 +41,13 @@ local function digging_allowed(player, v)
 	if not player then
 		return false
 	end
-	if creative_installed and creative.is_enabled_for(player:get_player_name()) then
+	if creative_installed
+	and creative.is_enabled_for(player:get_player_name()) then
 		return true
 	end
 	local tool = player:get_wielded_item():get_name()
-	tool = minetest.registered_tools[tool] or tool == "" and minetest.registered_items[tool]
+	tool = minetest.registered_tools[tool] or tool == ""
+		and minetest.registered_items[tool]
 	if not tool
 	or not tool.tool_capabilities then
 		return false
@ -222,7 +212,8 @@ add_more_nodes("blood_empty")

 minetest.register_node("nether:blood_top", {
 	description = "Nether Blood Head",
-	tiles = {"nether_blood_top.png", "nether_blood.png", "nether_blood.png^nether_blood_side.png"},
+	tiles = {"nether_blood_top.png", "nether_blood.png",
+		"nether_blood.png^nether_blood_side.png"},
 	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=1},
 	sounds = default.node_sound_wood_defaults(),
 })
@ -230,7 +221,8 @@ add_more_nodes("blood_top")

 minetest.register_node("nether:blood_top_cooked", {
 	description = "Cooked Nether Blood Head",
-	tiles = {"nether_blood_top_cooked.png", "nether_blood_cooked.png", "nether_blood_cooked.png^nether_blood_side_cooked.png"},
+	tiles = {"nether_blood_top_cooked.png", "nether_blood_cooked.png",
+		"nether_blood_cooked.png^nether_blood_side_cooked.png"},
 	groups = {nether=3},
 	sounds = nether_sound,
 	furnace_burntime = 10,
@ -242,7 +234,8 @@ add_more_nodes("blood_top_cooked")

 minetest.register_node("nether:blood_top_empty", {
 	description = "Nether Blood Head Extracted",
-	tiles = {"nether_blood_top_empty.png", "nether_blood_empty.png", "nether_blood_empty.png^nether_blood_side_empty.png"},
+	tiles = {"nether_blood_top_empty.png", "nether_blood_empty.png",
+		"nether_blood_empty.png^nether_blood_side_empty.png"},
 	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=1},
 	sounds = default.node_sound_wood_defaults(),
 })
@ -251,7 +244,8 @@ add_more_nodes("blood_top_empty")

 minetest.register_node("nether:blood_stem", {
 	description = "Nether Blood Stem",
-	tiles = {"nether_blood_stem_top.png", "nether_blood_stem_top.png", "nether_blood_stem.png"},
+	tiles = {"nether_blood_stem_top.png", "nether_blood_stem_top.png",
+		"nether_blood_stem.png"},
 	groups = {snappy=2, choppy=2, oddly_breakable_by_hand=1},
 	sounds = default.node_sound_wood_defaults(),
 })
@ -259,7 +253,8 @@ add_more_nodes("blood_stem")

 minetest.register_node("nether:blood_stem_cooked", {
 	description = "Cooked Nether Blood Stem",
-	tiles = {"nether_blood_stem_top_cooked.png", "nether_blood_stem_top_cooked.png", "nether_blood_stem_cooked.png"},
+	tiles = {"nether_blood_stem_top_cooked.png",
+		"nether_blood_stem_top_cooked.png", "nether_blood_stem_cooked.png"},
 	groups = {nether=3},
 	sounds = nether_sound,
 	furnace_burntime = 30,
@ -271,7 +266,8 @@ add_more_nodes("blood_stem_cooked")

 minetest.register_node("nether:blood_stem_empty", {
 	description = "Nether Blood Stem Extracted",
-	tiles = {"nether_blood_stem_top_empty.png", "nether_blood_stem_top_empty.png", "nether_blood_stem_empty.png"},
+	tiles = {"nether_blood_stem_top_empty.png",
+		"nether_blood_stem_top_empty.png", "nether_blood_stem_empty.png"},
 	groups = {tree=1, choppy=2, oddly_breakable_by_hand=1},
 	sounds = default.node_sound_wood_defaults(),
 })
@ -363,7 +359,10 @@ minetest.override_item("riesenpilz:nether_shroom", {
 minetest.register_node("nether:apple", {
 	description = "Nether Fruit",
 	drawtype = "nodebox",
-	tiles = {"nether_fruit_top.png", "nether_fruit_bottom.png", "nether_fruit.png", "nether_fruit.png^[transformFX", "nether_fruit.png^[transformFX", "nether_fruit.png"},
+	tiles = {"nether_fruit_top.png", "nether_fruit_bottom.png",
+		"nether_fruit.png", "nether_fruit.png^[transformFX",
+		"nether_fruit.png^[transformFX", "nether_fruit.png"},
+	use_texture_alpha = "opaque",
 	node_box = {
 		type = "fixed",
 		fixed = {
@ -391,7 +390,7 @@ minetest.register_node("nether:apple", {
 			return
 		end
 		itemstack:take_item()
-		if nether_port(user, vector.round(user:getpos())) then
+		if nether.teleport_player(user) then
 			return itemstack
 		end
 		local amount = math.random(4, 6)
@ -518,8 +517,10 @@ minetest.register_node("nether:tree", {

 minetest.register_node("nether:tree_corner", {
 	description = "Nether Trunk Corner",
-	tiles = {"nether_tree.png^[transformR180", "nether_tree_top.png", "nether_tree_corner.png^[transformFY",
-		"nether_tree_corner.png^[transformR180", "nether_tree.png", "nether_tree_top.png"},
+	tiles = {"nether_tree.png^[transformR180", "nether_tree_top.png",
+		"nether_tree_corner.png^[transformFY",
+		"nether_tree_corner.png^[transformR180", "nether_tree.png",
+		"nether_tree_top.png"},
 	paramtype2 = "facedir",
 	is_ground_content = false,
 	groups = {tree=1,choppy=2,oddly_breakable_by_hand=1,not_in_creative_inventory=1},
@ -540,7 +541,7 @@ minetest.register_node("nether:leaves", {
 	description = "Nether Leaves",
 	drawtype = "plantlike",
 	waving = 1,
-	visual_scale = math.sqrt(math.sqrt(2)),
+	visual_scale = math.sqrt(2) + 0.01,
 	tiles = {"nether_leaves.png"},
 	inventory_image = "nether_leaves.png",
 	wield_image = "nether_leaves.png",
@ -641,7 +642,7 @@ minetest.register_node("nether:portal", {
 	light_source = 12,
 	paramtype = "light",
 	sunlight_propagates = true,
-	use_texture_alpha = true,
+	use_texture_alpha = "blend",
 	walkable = false,
 	pointable = false,
 	buildable_to = false,
--- a/nether/mod.conf
+++ b/nether/mod.conf
@ -0,0 +1,3 @@
+name = nether
+depends = default,glow,riesenpilz,stairs,vector_extras
+optional_depends = creative,fence_registration,function_delayer,watershed
--- a/nether/pearl.lua
+++ b/nether/pearl.lua
@ -1,22 +1,14 @@
-local function table_contains(t, v)
-	for _,i in pairs(t) do
-		if v == i then
-			return true
-		end
-	end
-	return false
-end

-local creative = minetest.settings:get_bool("creative_mode")
 local function throw_pearl(item, player)
-	local playerpos = player:getpos()
+	local playerpos = player:get_pos()
 	playerpos.y = playerpos.y+1.625
 	local obj = minetest.add_entity(playerpos, "nether:pearl_entity")
 	local dir = player:get_look_dir()
 	obj:setvelocity(vector.multiply(dir, 30))
 	obj:setacceleration({x=dir.x*-3, y=-dir.y^8*80-10, z=dir.z*-3})
-	obj:get_luaentity().player = player:get_player_name()
-	if not creative then
+	local pname = player:get_player_name()
+	obj:get_luaentity().player = pname
+	if not minetest.is_creative_enabled(pname) then
 		item:take_item()
 		return item
 	end
@ -107,7 +99,7 @@ minetest.register_entity("nether:pearl_entity", {
 		self.player = tmp.player
 	end,
 	get_staticdata = function(self)
-		--forceload(vector.round(self.object:getpos()))
+		--forceload(vector.round(self.object:get_pos()))
 		return minetest.serialize({
 			player = self.player,
 		})
@ -129,7 +121,7 @@ minetest.register_entity("nether:pearl_entity", {
 			return
 		end

-		local pos = self.object:getpos()
+		local pos = self.object:get_pos()
 		local rpos = vector.round(pos)
 		local lastpos = self.lastpos
 		if not lastpos then
--- a/nether/portal.lua
+++ b/nether/portal.lua
@ -2,8 +2,7 @@

 -- kills the player if he uses PilzAdam portal
 local portal_target = nether.buildings+1
-local nether_prisons = minetest.settings:get_bool("enable_damage")
-local obsidian_portal_kills = nether_prisons and true
+local damage_enabled = minetest.settings:get_bool"enable_damage"
 local mclike_portal = false

 local abm_allowed
@ -13,20 +12,20 @@ end)

 local save_path = minetest.get_worldpath() .. "/nether_players"
 local players_in_nether = {}
-- only get info from file if nether prisons
-if nether_prisons then
+
+-- Load the list of players which are trapped in the nether
+-- (or would be trapped if nether.trap_players was true)
+do
 	local file = io.open(save_path, "r")
-	if not file then
-		return
-	end
-	local contents = file:read"*all"
-	io.close(file)
-	if not contents then
-		return
-	end
-	local playernames = string.split(contents, " ")
-	for i = 1,#playernames do
-		players_in_nether[playernames[i]] = true
+	if file then
+		local contents = file:read"*all"
+		io.close(file)
+		if contents then
+			local playernames = string.split(contents, " ")
+			for i = 1,#playernames do
+				players_in_nether[playernames[i]] = true
+			end
+		end
 	end
 end

@ -43,7 +42,7 @@ local function save_nether_players()
 end

 local update_background
-if nether_prisons then
+if nether.trap_players then
 	function update_background(player, down)
 		if down then
 			player:set_sky({r=15, g=0, b=0}, "plain")
@ -72,7 +71,7 @@ end

 -- where the player appears after dying
 local function get_player_died_target(player)
-	local target = vector.add(player:getpos(),
+	local target = vector.add(player:get_pos(),
 		{x=math.random(-100,100), y=0, z=math.random(-100,100)})
 	target.y = portal_target + math.random(4)
 	return target
@ -95,9 +94,6 @@ end
 -- teleports players to nether or helps it
 local function player_to_nether(player, pos)
 	local pname = player:get_player_name()
-	if players_in_nether[pname] then
-		return
-	end
 	players_in_nether[pname] = true
 	save_nether_players()
 	update_background(player, true)
@ -107,8 +103,10 @@ local function player_to_nether(player, pos)
 	end
 	minetest.chat_send_player(pname, "For any reason you arrived here. " ..
 		"Type /nether_help to find out things like craft recipes.")
-	player:set_hp(0)
-	if nether_prisons then
+	if nether.trap_players then
+		player:set_hp(0)
+	end
+	if not damage_enabled or not nether.trap_players then
 		player:set_pos(get_player_died_target(player))
 	end
 end
@ -119,7 +117,7 @@ local function player_from_nether(player, pos)
 		players_in_nether[pname] = nil
 		save_nether_players()
 	end
-	update_background(player)
+	update_background(player, false)
 	player:set_pos(pos)
 end

@ -172,14 +170,15 @@ minetest.register_chatcommand("from_hell", {
 			return false, "Something went wrong."
 		end
 		minetest.chat_send_player(pname, "You are free now")
-		local pos = player:getpos()
+		local pos = player:get_pos()
 		player_from_nether(player, {x=pos.x, y=100, z=pos.z})
 		return true, pname.." is now out of the nether."
 	end
 })


-if nether_prisons then
+-- Disallow teleportation and change spawn positions if the nether traps players
+if nether.trap_players then
 	-- randomly set player position when he/she dies in nether
 	minetest.register_on_respawnplayer(function(player)
 		local pname = player:get_player_name()
@ -229,7 +228,7 @@ if nether_prisons then
 			else
 				minetest.log("action", "Player \"" .. pname ..
 					"\" must not be in the nether, teleporting it!")
-				update_background(player)
+				update_background(player, false)
 				current_pos.y = 20
 				player:set_pos(current_pos)
 			end
@ -246,7 +245,7 @@ if nether_prisons then
 	local metatable_overridden
 	minetest.register_on_joinplayer(function(player)
 		-- set the background when the player joins
-		if player:getpos().y < nether.start then
+		if player:get_pos().y < nether.start then
 			update_background(player, true)
 		end

@ -266,12 +265,6 @@ if nether_prisons then
 			end
 		end
 	end)
-else
-	-- test if player is in nether when he/she joins
-	minetest.register_on_joinplayer(function(player)
-		players_in_nether[player:get_player_name()] =
-			player:getpos().y < nether.start or nil
-	end)
 end

 -- removes the violet stuff from the obsidian portal
@ -310,14 +303,14 @@ local function obsi_teleport_player(player, pos, target)
 		return
 	end

-	local objpos = player:getpos()
+	local objpos = player:get_pos()
 	objpos.y = objpos.y+0.1 -- Fix some glitches at -8000
 	if minetest.get_node(vector.round(objpos)).name ~= "nether:portal" then
 		return
 	end

 	local has_teleported
-	if obsidian_portal_kills then
+	if damage_enabled then
 		obsidian_teleport(player, pname)
 		has_teleported = true
 	elseif not mclike_portal then
@ -484,7 +477,7 @@ local function make_portal(pos)

 	for d=0,3 do
 	for y=p1.y,p2.y do
-		local p = {}
+		local p
 		if param2 == 0 then
 			p = {x=p1.x+d, y=y, z=p1.z}
 		else
@ -580,8 +573,7 @@ end)


 -- a not filled square
-vector.square = vector.square or
-function(r)
+local function vector_square(r)
 	local tab, n = {}, 1
 	for i = -r+1, r do
 		for j = -1, 1, 2 do
@ -601,13 +593,13 @@ local function is_netherportal(pos)
 			return
 		end
 	end
-	for _,sn in pairs(vector.square(1)) do
+	for _,sn in pairs(vector_square(1)) do
 		if minetest.get_node({x=x+sn[1], y=y-1, z=z+sn[2]}).name ~= "nether:netherrack"
 		or minetest.get_node({x=x+sn[1], y=y+3, z=z+sn[2]}).name ~= "nether:blood_cooked" then
 			return
 		end
 	end
-	for _,sn in pairs(vector.square(2)) do
+	for _,sn in pairs(vector_square(2)) do
 		if minetest.get_node({x=x+sn[1], y=y-1, z=z+sn[2]}).name ~= "nether:netherrack_black"
 		or minetest.get_node({x=x+sn[1], y=y+3, z=z+sn[2]}).name ~= "nether:wood_empty" then
 			return
@ -650,14 +642,19 @@ local function set_portal(t, z,x, y)
 	t[z][x] = y
 end

+local function get_player_nodepos(player)
+	local pos = player:get_pos()
+	pos.y = pos.y + player:get_properties().collisionbox[2] + 0.5
+	return vector.round(pos)
+end
+
 -- used when a player eats that fruit in a portal
-function nether_port(player, pos)
-	if not player
-	or not pos
-	or not pos.x then
-		minetest.log("error", "[nether] nether_port: something failed.")
+function nether.teleport_player(player)
+	if not player then
+		minetest.log("error", "[nether] Missing player.")
 		return
 	end
+	local pos = get_player_nodepos(player)
 	if not is_netherportal(pos) then
 		return
 	end
--- a/nether/settings.lua
+++ b/nether/settings.lua
@ -0,0 +1,23 @@
+local default_settings = {
+	trap_players = true,
+	log_to_chat = false,
+	log_level = 2,
+}
+
+nether.settings = {}
+
+for name,dv in pairs(default_settings) do
+	local setting
+	local setting_name = "nether." .. name
+	if type(dv) == "boolean" then
+		setting = minetest.settings:get_bool(setting_name)
+	elseif type(dv) == "number" then
+		setting = tonumber(minetest.settings:get(setting_name))
+	else
+		error"[nether] Only boolean and number settings are available"
+	end
+	if setting == nil then
+		setting = dv
+	end
+	nether[name] = setting
+end
--- a/nether/settingtypes.txt
+++ b/nether/settingtypes.txt
@ -0,0 +1,19 @@
+#    If enabled, regular players which are in the nether can leave it only with
+#    a nether portal and other ways of teleportation, e.g. the /spawn
+#    chatcommand, are blocked. Similarly, the nether can only be entered with a
+#    portal.
+#    This forces the players to investigate the nether and build a portal with
+#    hellish effort to go back to their home in the overworld.
+#    It is recommended to disable this setting in creative mode or if damage is
+#    disabled.
+nether.trap_players (Trap players) bool true
+
+#    If enabled, show log messages in the chat and not only in debug.txt
+nether.log_to_chat (Log messages to chat) bool false
+
+#    Specify how much text is printed for debugging purposes
+#    0: Disabled
+#    1: A bit of information
+#    2: Acceptable amount of information
+#    3: Lots of text
+nether.log_level (Log level) int 2 0 3
--- a/nether/weird_mapgen_noise.lua
+++ b/nether/weird_mapgen_noise.lua
@ -5,7 +5,7 @@ end

 local r_chs = {}

-function nether_weird_noise(minp, fct, s, seed, range, scale)
+local function nether_weird_noise(minp, fct, s, seed, range, scale)
 	if not r_chs[s] then
 		r_chs[s] = math.floor(s/3+0.5)
 	end
@ -86,3 +86,5 @@ minetest.register_node("ac:wmg", {
 		end
 	end,
 })]]
+
+return nether_weird_noise
Author	SHA1	Message	Date
HybridDog	dbcd72aa25	try html formspec: problems: * image width and height doesn't seem to work * font is too small	2022-08-19 11:18:17 +02:00
HybridDog	817efcdd29	Add settingtypes.txt to configure player trapping and message logging There are also some changes to fix problems when trapping is enabled while damage is disabled or the other way round.	2022-08-16 17:25:41 +02:00
HybridDog	6507e43dc5	Do not ignore the portal code if damage is enabled and the "nether_players" file does not exist I have accidentally introduced the bug in commit `4a7dd247e7`. It was discovered thanks to the people who reported it on the Minetest forum.	2022-08-15 15:47:16 +02:00
Desour	27bf94c4d0	Fix portal player y pos being off by 1 node sometimes	2022-07-26 17:52:25 +02:00
HybridDog	27be1dd740	Mention the problematic guide in the Readme	2021-12-22 19:07:12 +01:00
HybridDog	c35d18a519	Fix some deprecation warnings	2021-12-22 18:46:56 +01:00
HybridDog	fb1eca6c11	Add .luacheckrc and do some code fixes	2021-12-22 18:46:52 +01:00
HybridDog	be64a982f8	Remove the invisible folder	2021-12-22 17:53:32 +01:00
HybridDog	56f5909e0f	Relicense; WTFPL allows it	2021-12-22 17:45:59 +01:00
HybridDog	7cdd0471a2	depends.txt -> mod.conf	2021-12-22 17:44:27 +01:00
HybridDog	b876d8f2b9	Move the mod description to the forum to reduce duplicate text	2021-12-22 17:39:40 +01:00
HybridDog	870b6a9d47	Fix nether leaves visual_scale Also, update README	2019-03-10 12:35:51 +01:00