mods/default/torch.lua

   1
   2 --[[
   3
   4 Torch mod - formerly mod "Torches"
   5 ======================
   6
   7 (c) Copyright BlockMen (2013-2015)
   8 (C) Copyright sofar <sofar@foo-projects.org> (2016)
   9
  10 This mod changes the default torch drawtype from "torchlike" to "mesh",
  11 giving the torch a three dimensional appearance. The mesh contains the
  12 proper pixel mapping to make the animation appear as a particle above
  13 the torch, while in fact the animation is just the texture of the mesh.
  14
  15
  16 License:
  17 ~~~~~~~~
  18 (c) Copyright BlockMen (2013-2015)
  19
  20 Textures and Meshes/Models:
  21 CC-BY 3.0 BlockMen
  22 Note that the models were entirely done from scratch by sofar.
  23
  24 Code:
  25 Licensed under the GNU LGPL version 2.1 or higher.
  26 You can redistribute it and/or modify it under
  27 the terms of the GNU Lesser General Public License
  28 as published by the Free Software Foundation;
  29
  30 You should have received a copy of the GNU Lesser General Public
  31 License along with this library; if not, write to the Free Software
  32 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  33
  34 See LICENSE.txt and http://www.gnu.org/licenses/lgpl-2.1.txt
  35
  36 --]]
  37
  38 minetest.register_node("default:torch", {
  39         description = "Torch",
  40         drawtype = "mesh",
  41         mesh = "torch_floor.obj",
  42         inventory_image = "default_torch_on_floor.png",
  43         wield_image = "default_torch_on_floor.png",
  44         tiles = {{
  45                     name = "default_torch_on_floor_animated.png",
  46                     animation = {type = "vertical_frames", aspect_w = 16, aspect_h = 16, length = 3.3}
  47         }},
  48         paramtype = "light",
  49         paramtype2 = "wallmounted",
  50         sunlight_propagates = true,
  51         walkable = false,
  52         liquids_pointable = false,
  53         light_source = 12,
  54         groups = {choppy=2, dig_immediate=3, flammable=1, attached_node=1, torch=1},
  55         drop = "default:torch",
  56         selection_box = {
  57                 type = "wallmounted",
  58                 wall_bottom = {-1/8, -1/2, -1/8, 1/8, 2/16, 1/8},
  59         },
  60         sounds = default.node_sound_wood_defaults(),
  61         on_place = function(itemstack, placer, pointed_thing)
  62                 local under = pointed_thing.under
  63                 local node = minetest.get_node(under)
  64                 local def = minetest.registered_nodes[node.name]
  65                 if def and def.on_rightclick and
  66                         ((not placer) or (placer and not placer:get_player_control().sneak)) then
  67                         return def.on_rightclick(under, node, placer, itemstack,
  68                                 pointed_thing) or itemstack
  69                 end
  70
  71                 local above = pointed_thing.above
  72                 local wdir = minetest.dir_to_wallmounted(vector.subtract(under, above))
  73                 local fakestack = itemstack
  74                 if wdir == 0 then
  75                         fakestack:set_name("default:torch_ceiling")
  76                 elseif wdir == 1 then
  77                         fakestack:set_name("default:torch")
  78                 else
  79                         fakestack:set_name("default:torch_wall")
  80                 end
  81
  82                 itemstack = minetest.item_place(fakestack, placer, pointed_thing, wdir)
  83                 itemstack:set_name("default:torch")
  84
  85                 return itemstack
  86         end
  87 })
  88
  89 minetest.register_node("default:torch_wall", {
  90         drawtype = "mesh",
  91         mesh = "torch_wall.obj",
  92         tiles = {{
  93                     name = "default_torch_on_floor_animated.png",
  94                     animation = {type = "vertical_frames", aspect_w = 16, aspect_h = 16, length = 3.3}
  95         }},
  96         paramtype = "light",
  97         paramtype2 = "wallmounted",
  98         sunlight_propagates = true,
  99         walkable = false,
 100         light_source = 12,
 101         groups = {choppy=2, dig_immediate=3, flammable=1, not_in_creative_inventory=1, attached_node=1, torch=1},
 102         drop = "default:torch",
 103         selection_box = {
 104                 type = "wallmounted",
 105                 wall_side = {-1/2, -1/2, -1/8, -1/8, 1/8, 1/8},
 106         },
 107         sounds = default.node_sound_wood_defaults(),
 108 })
 109
 110 minetest.register_node("default:torch_ceiling", {
 111         drawtype = "mesh",
 112         mesh = "torch_ceiling.obj",
 113         tiles = {{
 114                     name = "default_torch_on_floor_animated.png",
 115                     animation = {type = "vertical_frames", aspect_w = 16, aspect_h = 16, length = 3.3}
 116         }},
 117         paramtype = "light",
 118         paramtype2 = "wallmounted",
 119         sunlight_propagates = true,
 120         walkable = false,
 121         light_source = 12,
 122         groups = {choppy=2, dig_immediate=3, flammable=1, not_in_creative_inventory=1, attached_node=1, torch=1},
 123         drop = "default:torch",
 124         selection_box = {
 125                 type = "wallmounted",
 126                 wall_top = {-1/8, -1/16, -5/16, 1/8, 1/2, 1/8},
 127         },
 128         sounds = default.node_sound_wood_defaults(),
 129 })
 130
 131 minetest.register_lbm({
 132         name = "default:3dtorch",
 133         nodenames = {"default:torch", "torches:floor", "torches:wall"},
 134         action = function(pos, node)
 135                 if node.param2 == 0 then
 136                         minetest.set_node(pos, {name = "default:torch_ceiling",
 137                                 param2 = node.param2})
 138                 elseif node.param2 == 1 then
 139                         minetest.set_node(pos, {name = "default:torch",
 140                                 param2 = node.param2})
 141                 else
 142                         minetest.set_node(pos, {name = "default:torch_wall",
 143                                 param2 = node.param2})
 144                 end
 145         end
 146 })