mods/default/torch.lua

   1 local function on_flood(pos, oldnode, newnode)
   2         minetest.add_item(pos, ItemStack("default:torch 1"))
   3         -- Play flame-extinguish sound if liquid is not an 'igniter'
   4         local nodedef = minetest.registered_items[newnode.name]
   5         if not (nodedef and nodedef.groups and
   6                         nodedef.groups.igniter and nodedef.groups.igniter > 0) then
   7                 minetest.sound_play(
   8                         "default_cool_lava",
   9                         {pos = pos, max_hear_distance = 16, gain = 0.1}
  10                 )
  11         end
  12         -- Remove the torch node
  13         return false
  14 end
  15
  16 minetest.register_node("default:torch", {
  17         description = "Torch",
  18         drawtype = "mesh",
  19         mesh = "torch_floor.obj",
  20         inventory_image = "default_torch_on_floor.png",
  21         wield_image = "default_torch_on_floor.png",
  22         tiles = {{
  23                     name = "default_torch_on_floor_animated.png",
  24                     animation = {type = "vertical_frames", aspect_w = 16, aspect_h = 16, length = 3.3}
  25         }},
  26         paramtype = "light",
  27         paramtype2 = "wallmounted",
  28         sunlight_propagates = true,
  29         walkable = false,
  30         liquids_pointable = false,
  31         light_source = 12,
  32         groups = {choppy=2, dig_immediate=3, flammable=1, attached_node=1, torch=1},
  33         drop = "default:torch",
  34         selection_box = {
  35                 type = "wallmounted",
  36                 wall_bottom = {-1/8, -1/2, -1/8, 1/8, 2/16, 1/8},
  37         },
  38         sounds = default.node_sound_wood_defaults(),
  39         on_place = function(itemstack, placer, pointed_thing)
  40                 local under = pointed_thing.under
  41                 local node = minetest.get_node(under)
  42                 local def = minetest.registered_nodes[node.name]
  43                 if def and def.on_rightclick and
  44                         not (placer and placer:is_player() and
  45                         placer:get_player_control().sneak) then
  46                         return def.on_rightclick(under, node, placer, itemstack,
  47                                 pointed_thing) or itemstack
  48                 end
  49
  50                 local above = pointed_thing.above
  51                 local wdir = minetest.dir_to_wallmounted(vector.subtract(under, above))
  52                 local fakestack = itemstack
  53                 if wdir == 0 then
  54                         fakestack:set_name("default:torch_ceiling")
  55                 elseif wdir == 1 then
  56                         fakestack:set_name("default:torch")
  57                 else
  58                         fakestack:set_name("default:torch_wall")
  59                 end
  60
  61                 itemstack = minetest.item_place(fakestack, placer, pointed_thing, wdir)
  62                 itemstack:set_name("default:torch")
  63
  64                 return itemstack
  65         end,
  66         floodable = true,
  67         on_flood = on_flood,
  68 })
  69
  70 minetest.register_node("default:torch_wall", {
  71         drawtype = "mesh",
  72         mesh = "torch_wall.obj",
  73         tiles = {{
  74                     name = "default_torch_on_floor_animated.png",
  75                     animation = {type = "vertical_frames", aspect_w = 16, aspect_h = 16, length = 3.3}
  76         }},
  77         paramtype = "light",
  78         paramtype2 = "wallmounted",
  79         sunlight_propagates = true,
  80         walkable = false,
  81         light_source = 12,
  82         groups = {choppy=2, dig_immediate=3, flammable=1, not_in_creative_inventory=1, attached_node=1, torch=1},
  83         drop = "default:torch",
  84         selection_box = {
  85                 type = "wallmounted",
  86                 wall_side = {-1/2, -1/2, -1/8, -1/8, 1/8, 1/8},
  87         },
  88         sounds = default.node_sound_wood_defaults(),
  89         floodable = true,
  90         on_flood = on_flood,
  91 })
  92
  93 minetest.register_node("default:torch_ceiling", {
  94         drawtype = "mesh",
  95         mesh = "torch_ceiling.obj",
  96         tiles = {{
  97                     name = "default_torch_on_floor_animated.png",
  98                     animation = {type = "vertical_frames", aspect_w = 16, aspect_h = 16, length = 3.3}
  99         }},
 100         paramtype = "light",
 101         paramtype2 = "wallmounted",
 102         sunlight_propagates = true,
 103         walkable = false,
 104         light_source = 12,
 105         groups = {choppy=2, dig_immediate=3, flammable=1, not_in_creative_inventory=1, attached_node=1, torch=1},
 106         drop = "default:torch",
 107         selection_box = {
 108                 type = "wallmounted",
 109                 wall_top = {-1/8, -1/16, -5/16, 1/8, 1/2, 1/8},
 110         },
 111         sounds = default.node_sound_wood_defaults(),
 112         floodable = true,
 113         on_flood = on_flood,
 114 })
 115
 116 minetest.register_lbm({
 117         name = "default:3dtorch",
 118         nodenames = {"default:torch", "torches:floor", "torches:wall"},
 119         action = function(pos, node)
 120                 if node.param2 == 0 then
 121                         minetest.set_node(pos, {name = "default:torch_ceiling",
 122                                 param2 = node.param2})
 123                 elseif node.param2 == 1 then
 124                         minetest.set_node(pos, {name = "default:torch",
 125                                 param2 = node.param2})
 126                 else
 127                         minetest.set_node(pos, {name = "default:torch_wall",
 128                                 param2 = node.param2})
 129                 end
 130         end
 131 })