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Import new torches mod by BlockMen and sofar

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mods/torches/README.txt
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Minetest mod "Torches"
=======================
version: 1.1
======================
License of source code: WTFPL
-----------------------------------------
(c) Copyright BlockMen (2013)
(c) Copyright BlockMen (2013-2015)
(C) Copyright sofar <sofar@foo-projects.org> (2016)
This program is free software. It comes without any warranty, to
the extent permitted by applicable law. You can redistribute it
and/or modify it under the terms of the Do What The Fuck You Want
To Public License, Version 2, as published by Sam Hocevar. See
http://sam.zoy.org/wtfpl/COPYING for more details.
About this mod:
~~~~~~~~~~~~~~~
This mod changes the default torch drawtype from "torchlike" to "mesh",
giving the torch a three dimensional appearance. The mesh contains the
proper pixel mapping to make the animation appear as a particle above
the torch, while in fact the animation is just the texture of the mesh.
Originally, this mod created in-game alternatives with several
draw styles. The alternatives have been removed and instead of
providing alternate nodes, this mod now directly modifies the existing
nodes. Conversion from the wallmounted style is done through an LBM.
The wield light part is inspired, but not copied from "walking light",
a mod by "echo". After looking at the code I decided to implement
it from scratch as I found it to be too resource intensive and not
implemented efficiently enough. Still, echo deserves the credit for
the excellent idea.
Torches is meant for minetest-0.4.14, and does not directly support
older minetest releases. You'll need a recent git, or nightly build.
Using the mod:
--------------
License:
~~~~~~~~
(c) Copyright BlockMen (2013-2015)
This mod adds 3D torches to Minetest. They also have real flames and look much more realistic.
Textures and Meshes/Models:
CC-BY 3.0 BlockMen
Note that the models were entirely done from scratch by sofar.
Notice: Already placed old torches wont be changed.
Code:
Licensed under the GNU LGPL version 2.1 or higher.
You can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License
as published by the Free Software Foundation;
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
See LICENSE.txt and http://www.gnu.org/licenses/lgpl-2.1.txt
Github:
~~~~~~~
https://github.com/BlockMen/torches
Forum:
~~~~~~
https://forum.minetest.net/viewtopic.php?id=6099
Changelog:
----------
- Torches on wall dont fall when node under it is dug
- Torches fall directly when not placed on floor or wall
- fixed different placing bugs
~~~~~~~~~~
see changelog.txt

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mods/torches/changelog.txt Normal file
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Changelog:
----------
1.1 - 1.2.x:
- Torches on wall dont fall when node under it is dug
- Torches fall directly when not placed on floor or wall
- fixed different placing bugs
1.3:
- Torches only show flames when player is near (13 blocks)
- Old torches are converted to new, ceiling torches are dropped
1.3.1:
- fix dropping torches when digging a block next to it
- all torches attached to a block get droped when dug
1.3.2:
- fix crashes by unknown nodes
2.0:
- Use new mesh drawtype to improve wallmounted torches
- Update particle usage
- New textures; flame texture fix by Yepoleb
- Fix for doors, chests, etc (rightclick support)
2.1
- Fix wallmounted torch mesh
- Clean up code, use wallmounted paramtype2
- Fix torches being placeable on ceilings (reported by kilbith)
3.0
- Minetest style added and used by default
- style can be changed via settings
- using Minetest style allows ceiling torches via settings
- Minetest style supports all texturepacks (as long torch shaped)
3.0.1
- Fix global variable that caused rarely placing issues (thanks to tchncs for pointing out)

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mods/torches/crafting.lua
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minetest.register_craft({
type = "fuel",
recipe = "torches:torch",
burntime = 4,
})
minetest.register_craft({
output = 'torches:torch 4',
recipe = {
{'group:coal'},
{'default:stick'},
}
})

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mods/torches/description.txt Normal file
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Mesh-based torches - three dimensional torches for minetest.

413
mods/torches/init.lua
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local VIEW_DISTANCE = 13
local null = {x=0, y=0, z=0}
--
-- 3d torch part
--
local dirs = {{-1,0,-1},{-1,0,0},{0,0,-1},
{1,0,1},{1,0,0},{0,0,1},{0,1,0}}
minetest.register_node(":default:torch", {
description = "Torch",
drawtype = "mesh",
mesh = "torch_floor.obj",
inventory_image = "default_torch_on_floor.png",
wield_image = "default_torch_on_floor.png",
tiles = {{
name = "default_torch_on_floor_animated.png",
animation = {type = "vertical_frames", aspect_w = 16, aspect_h = 16, length = 3.3}
}},
paramtype = "light",
paramtype2 = "wallmounted",
sunlight_propagates = true,
walkable = false,
liquids_pointable = false,
light_source = 13,
groups = {choppy=2, dig_immediate=3, flammable=1, attached_node=1, torch=1},
drop = "default:torch",
selection_box = {
type = "wallmounted",
wall_top = {-1/16, -2/16, -1/16, 1/16, 0.5, 1/16},
wall_bottom = {-1/16, -0.5, -1/16, 1/16, 2/16, 1/16},
},
sounds = default.node_sound_wood_defaults(),
on_place = function(itemstack, placer, pointed_thing)
if pointed_thing.type ~= "node" then
-- no interaction possible with entities, for now.
return itemstack
end
--fire_particles
local function add_fire(pos)
pos.y = pos.y+0.19
minetest.add_particle(pos, null, null, 1.1,
1.5, true, "torches_fire"..tostring(math.random(1,2)) ..".png")
pos.y = pos.y +0.01
minetest.add_particle(pos, null, null, 0.8,
1.5, true, "torches_fire"..tostring(math.random(1,2)) ..".png")
end
local under = pointed_thing.under
local node = minetest.get_node(under)
local def = minetest.registered_nodes[node.name]
if def and def.on_rightclick then
return def.on_rightclick(under, node, placer, itemstack,
pointed_thing) or itemstack, false
end
--help functions
function check_attached_node_fdir(p, n)
local def = minetest.registered_nodes[n.name]
local d = {x=0, y=0, z=0}
if def.paramtype2 == "facedir" then
if n.param2 == 0 then
d.z = 1
elseif n.param2 == 1 then
d.x = 1
elseif n.param2 == 2 then
d.z = -1
elseif n.param2 == 3 then
d.x = -1
local above = pointed_thing.above
local wdir = minetest.dir_to_wallmounted({x = under.x - above.x, y = under.y - above.y, z = under.z - above.z})
local fakestack = itemstack
local retval
if wdir <= 1 then
retval = fakestack:set_name("default:torch")
else
retval = fakestack:set_name("default:torch_wall")
end
if not retval then
return itemstack
end
itemstack = minetest.item_place(fakestack, placer, pointed_thing, wdir)
itemstack:set_name("default:torch")
return itemstack
end
})
minetest.register_node(":default:torch_wall", {
drawtype = "mesh",
mesh = "torch_wall.obj",
tiles = {{
name = "default_torch_on_floor_animated.png",
animation = {type = "vertical_frames", aspect_w = 16, aspect_h = 16, length = 3.3}
}},
paramtype = "light",
paramtype2 = "wallmounted",
sunlight_propagates = true,
walkable = false,
light_source = 13,
groups = {choppy=2, dig_immediate=3, flammable=1, not_in_creative_inventory=1, attached_node=1, torch=1},
drop = "default:torch",
selection_box = {
type = "wallmounted",
wall_top = {-0.1, -0.1, -0.1, 0.1, 0.5, 0.1},
wall_bottom = {-0.1, -0.5, -0.1, 0.1, 0.1, 0.1},
wall_side = {-0.5, -0.3, -0.1, -0.2, 0.3, 0.1},
},
sounds = default.node_sound_wood_defaults(),
})
minetest.register_lbm({
name = "torches:convert_wallmounted",
nodenames = {"default:torch", "torches:floor", "torches:wall"},
action = function(pos, node)
if node.param2 >= 2 then
minetest.set_node(pos, {name = "default:torch_wall",
param2 = node.param2})
else
minetest.set_node(pos, {name = "default:torch",
param2 = node.param2})
end
end
local p2 = {x=p.x+d.x, y=p.y+d.y, z=p.z+d.z}
local nn = minetest.env:get_node(p2).name
local def2 = minetest.registered_nodes[nn]
if def2 and not def2.walkable then
})
--
-- torch wield light
--
if not minetest.is_yes(minetest.setting_get("torches_wieldlight_enable") or true) then
return
end
local torchlight_update_interval = minetest.setting_get("torches_wieldlight_interval") or 0.25
minetest.register_node("torches:torchlight", {
drawtype = "airlike",
groups = {not_in_creative_inventory = 1},
walkable = false,
paramtype = "light",
sunlight_propagates = true,
light_source = 11,
pointable = false,
buildable_to = true,
drops = {},
})
-- state tables
local torchlight = {}
local playerlist = {}
local function wields_torch(player)
if not player then
return false
end
local item = player:get_wielded_item()
if not item then
return false
end
return item:get_name() == "default:torch"
end
local function wielded_torch(name)
if not torchlight[name] then
return false
end
return true
end
local function is_wall(wallparam)
if wallparam == 0 then return false end
local para2 = 0
if wallparam == 2 then
para2 = 1
elseif wallparam == 3 then
para2 = 3
elseif wallparam == 4 then
para2 = 0
elseif wallparam == 5 then
para2 = 2
end
return para2
local function is_torchlight(pos)
local node = minetest.get_node(pos)
return node.name == "torches:torchlight"
end
local function player_near(pos)
for _,object in ipairs(minetest.env:get_objects_inside_radius(pos, VIEW_DISTANCE)) do
if object:is_player() then
return true
end
local function remove_torchlight(pos)
if is_torchlight(pos) then
minetest.swap_node(pos, {name = "air"})
end
end
local function place_torchlight(pos)
local name = minetest.get_node(pos).name
if name == "torches:torchlight" then
return true
end
if (minetest.get_node_light(pos) or 0) > 11 then
-- no reason to place torch here, so save a bunch
-- of node updates this way
return false
end
if name == "air" then
minetest.swap_node(pos, {name = "torches:torchlight"})
return true
end
return false
end
-- abms for flames
minetest.register_abm({
nodenames = {"torches:wand"},
interval = 1,
chance = 1,
action = function(pos)
if player_near(pos) then
add_fire(pos)
end
local function get_torchpos(player)
return vector.add({x = 0, y = 1, z = 0}, vector.round(player:getpos()))
end
minetest.register_on_joinplayer(function(player)
local name = player:get_player_name()
playerlist[name] = true
end)
minetest.register_on_leaveplayer(function(player)
local name = player:get_player_name()
-- don't look at wielded() here, it's likely invalid
if torchlight[name] then
remove_torchlight(torchlight[name])
torchlight[name] = nil
end
})
playerlist[name] = nil
end)
minetest.register_abm({
nodenames = {"torches:floor"},
interval = 1,
chance = 1,
action = function(pos)
if player_near(pos) then
add_fire(pos)
end
end
})
minetest.register_craftitem("torches:torch", {
description = "Torch",
inventory_image = "torches_torch.png",
wield_image = "torches_torch.png",
stack_max = 64,
wield_scale = {x=1,y=1,z=1+1/16},
liquids_pointable = false,
on_place = function(itemstack, placer, pointed_thing)
local pn = placer:get_player_name()
if pointed_thing.type ~= "node"
or string.find(minetest.env:get_node(pointed_thing.above).name, "group:torch")
or string.find(minetest.env:get_node(pointed_thing.above).name, "doors:") then
return itemstack
end
if minetest.is_protected(pointed_thing.above, pn) then
return itemstack
end
local above = pointed_thing.above
local under = pointed_thing.under
local wdir = minetest.dir_to_wallmounted({x = under.x - above.x, y = under.y - above.y, z = under.z - above.z})
local pos = {x = above.x, y = above.y, z = above.z}
local u_n = minetest.get_node(under)
local udef = minetest.registered_nodes[u_n.name]
if u_n and udef and not udef.walkable then above = under end
u_n = minetest.get_node(above)
udef = minetest.registered_nodes[u_n.name]
if u_n and udef and udef.walkable then return itemstack end
if wdir == 1 then
minetest.env:add_node(above, {name = "torches:floor"})
if minetest.env:get_node(under).name:find("wallet:wall") == 1 then
update_wall_global(pos)
end
else
minetest.env:add_node(above, {name = "torches:wand", param2 = is_wall(wdir)})
end
if not wdir == 0 or not minetest.setting_getbool("creative_mode") then
itemstack:take_item()
end
return itemstack
end
})
minetest.register_node("torches:floor", {
inventory_image = "default_torch.png",
wield_image = "torches_torch.png",
wield_scale = {x=1,y=1,z=1+2/16},
drawtype = "nodebox",
tiles = {"torches_torch.png^[transformfy", "default_wood.png", "torches_torch.png",
"torches_torch.png^[transformfx", "torches_torch.png", "torches_torch.png"},
paramtype = "light",
paramtype2 = "none",
is_ground_content = false,
sunlight_propagates = true,
drop = "default:torch",
walkable = false,
light_source = 13,
groups = {choppy=2,dig_immediate=3,flammable=1,not_in_creative_inventory=1,torch=1,attached_node=1,dig_by_water=1},
legacy_wallmounted = true,
node_box = {
type = "fixed",
fixed = {-1/16, -0.5, -1/16, 1/16, 2/16, 1/16},
},
selection_box = {
type = "fixed",
fixed = {-1/16, -0.5, -1/16, 1/16, 2/16, 1/16},
},
--after_dig_node = function(pos, oldnode, oldmetadata, digger)
-- if not digger:is_player() then minetest.add_item(pos, {name="default:torch"}) end
--end,
update = function(pos,node, pos2)
if pos2.y < pos.y then
minetest.dig_node(pos)
end
end,
})
local wall_ndbx = {
{-1/16,-6/16, 6/16, 1/16, -5/16, 0.5},
{-1/16,-5/16, 5/16, 1/16, -4/16, 7/16},
{-1/16,-4/16, 4/16, 1/16, -3/16, 6/16},
{-1/16,-3/16, 3/16, 1/16, -2/16, 5/16},
{-1/16,-2/16, 2/16, 1/16, -1/16, 4/16},
{-1/16,-1/16, 1/16, 1/16, 0, 3/16},
{-1/16,0, 1/16, 1/16, 1/16, 2/16},
{-1/16, 0, -1/16, 1/16, 2/16, 1/16},
}
minetest.register_node("torches:wand", {
inventory_image = "default_torch.png",
wield_image = "torches_torch.png",
wield_scale = {x=1,y=1,z=1+1/16},
drawtype = "nodebox",
tiles = {"torches_torch.png^[transformfy", "default_wood.png", "torches_side.png",
"torches_side.png^[transformfx", "default_wood.png", "torches_torch.png"},
paramtype = "light",
paramtype2 = "facedir",
is_ground_content = false,
sunlight_propagates = true,
walkable = false,
light_source = 13,
groups = {choppy=2,dig_immediate=3,flammable=1,not_in_creative_inventory=1,torch=1,attached_node=1,dig_by_water=1},
legacy_wallmounted = true,
drop = "default:torch",
node_box = {
type = "fixed",
fixed = wall_ndbx
},
selection_box = {
type = "fixed",
fixed = {-1/16, -6/16, 7/16, 1/16, 2/16, 2/16},
},
update = function(pos,node)
if not check_attached_node_fdir(pos, node) then
minetest.add_item(pos, {name="torches:torch"})
end
end,
})
minetest.register_on_dignode(function(pos, oldnode, digger)
if minetest.find_node_near(pos, 1, {"group:torch"}) == nil then return end
for i=1,#dirs do
local v = dirs[i]
local p = {x=pos.x+v[1],y=pos.y+v[2],z=pos.z+v[3]}
local n = minetest.get_node_or_nil(p)
if n and n.name then
local def = minetest.registered_nodes[n.name]
if def and def.update then
def.update(p, n, pos)
end
end
minetest.register_on_shutdown(function()
for i, _ in pairs(torchlight) do
remove_torchlight(torchlight[i])
end
end)
dofile(minetest.get_modpath("torches") .. "/crafting.lua")
local function update_torchlight(dtime)
for name, _ in pairs(playerlist) do
local player = minetest.get_player_by_name(name)
local wielded = wielded_torch(name)
local wields = wields_torch(player)
if not wielded and wields then
local torchpos = get_torchpos(player)
if place_torchlight(torchpos) then
torchlight[name] = vector.new(torchpos)
end
elseif wielded and not wields then
remove_torchlight(torchlight[name])
torchlight[name] = nil
elseif wielded and wields then
local torchpos = get_torchpos(player)
if not vector.equals(torchpos, torchlight[name]) or
not is_torchlight(torchpos) then
if place_torchlight(torchpos) then
remove_torchlight(torchlight[name])
torchlight[name] = vector.new(torchpos)
elseif vector.distance(torchlight[name], torchpos) > 2 then
-- player went into some node
remove_torchlight(torchlight[name])
torchlight[name] = nil
end
end
end
end
minetest.after(torchlight_update_interval, update_torchlight)
end
minetest.after(torchlight_update_interval, update_torchlight)
minetest.register_alias("default:torch", "torches:torch")

1
mods/torches/mod.conf Normal file
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name = torches

50
mods/torches/models/torch_floor.obj Normal file
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# Blender v2.76 (sub 11) OBJ File: 'torch_floor.blend'
# www.blender.org
mtllib torch_floor.mtl
o Cube_Cube.001
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v 0.062500 -0.500000 -0.062500
v 0.062500 0.062500 0.062500
v 0.062500 -0.500000 0.062500
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v -0.062500 -0.500000 -0.062500
v -0.062500 0.062500 0.062500
v -0.062500 -0.500000 0.062500
v -0.353553 -0.500000 0.353553
v -0.353553 0.500000 0.353553
v 0.353553 -0.500000 -0.353553
v 0.353553 0.500000 -0.353553
v -0.353553 -0.500000 -0.353553
v 0.353553 -0.500000 0.353553
v -0.353553 0.500000 -0.353553
v 0.353553 0.500000 0.353553
vt 0.562500 0.500000
vt 0.562500 0.625000
vt 0.437500 0.625000
vt 0.437500 0.500000
vt 0.437500 0.000000
vt 0.562500 0.000000
vt 0.562500 0.125000
vt 0.437500 0.125000
vt 1.000000 0.000000
vt 1.000000 1.000000
vt 0.000000 1.000000
vt 0.000000 0.000000
vn 0.000000 1.000000 0.000000
vn 0.000000 0.000000 -1.000000
vn 1.000000 0.000000 0.000000
vn -0.707100 0.000000 -0.707100
vn -0.707100 -0.000000 0.707100
g Cube_Cube.001_Cube_Cube.001_Material.001
usemtl Material.001
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f 3/2/2 4/6/2 8/5/2 7/3/2
f 1/3/3 3/2/3 4/6/3 2/5/3
f 5/2/2 1/3/2 2/5/2 6/6/2
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64
mods/torches/models/torch_wall.obj Normal file
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# Blender v2.76 (sub 11) OBJ File: 'torch_wall.blend'
# www.blender.org
mtllib torch_wall.mtl
o Cube_Cube.001
v 0.062469 -0.195248 0.023570
v 0.062469 -0.476498 -0.463570
v 0.062469 -0.303502 0.086070
v 0.062469 -0.584752 -0.401070
v -0.062531 -0.195248 0.023570
v -0.062531 -0.476498 -0.463570
v -0.062531 -0.303502 0.086070
v -0.062531 -0.584752 -0.401070
v -0.353584 -0.613553 0.022500
v -0.353584 -0.613553 0.460000
v 0.353522 0.093553 0.022500
v 0.353522 0.093553 0.460000
v -0.353584 0.093553 0.022500
v 0.353522 -0.613553 0.022500
v -0.353584 0.093553 0.460000
v 0.353522 -0.613553 0.460000
v 0.353553 0.056811 -0.121957
v 0.353553 -0.224439 -0.609096
v -0.353553 -0.555561 0.231596
v -0.353553 -0.836811 -0.255543
v -0.353553 0.056811 -0.121957
v -0.353553 -0.224439 -0.609096
v 0.353553 -0.555561 0.231596
v 0.353553 -0.836811 -0.255543
vt 0.562500 0.500000
vt 0.562500 0.625000
vt 0.437500 0.625000
vt 0.437500 0.500000
vt 0.437500 0.000000
vt 0.562500 0.000000
vt 0.562500 0.125000
vt 0.437500 0.125000
vt 0.000000 0.562500
vt 0.000000 -0.000000
vt 1.000000 0.000000
vt 1.000000 0.562500
vt 1.000000 1.000000
vt 0.000000 1.000000
vn -0.000000 0.500000 0.866000
vn -0.000000 0.866000 -0.500000
vn 1.000000 0.000000 0.000000
vn -0.707100 0.612400 -0.353600
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g Cube_Cube.001_Cube_Cube.001_Material.001
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f 13/9/7 14/12/7 16/13/7 15/14/7

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mods/torches/settingtypes.txt Normal file
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# Enable wielded torches to light the area around it as the player moves. This is
# somewhat resource intensive and may be disabled to reduce lag.
torches_wieldlight_enable (Enable held torch to emit light) bool false
# How often the wieldlight should be moved if the player moves with a torch in their
# hand. Reducing this makes it feel more laggy, but reduces the amount of network
# packets sent to clients.
torches_wieldlight_interval (Torch light from held torch update interval) float 0.25

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