mods/redstone/torch.lua

   1 local minetest,vector = minetest,vector
   2
   3
   4 --add in smoke and fire
   5 local function create_ps(pos)
   6         local dir = get_offset(minetest.get_node(pos).param2)
   7         local ppos = vector.add(dir,pos)
   8         local meta = minetest.get_meta(pos)
   9         local psf = minetest.add_particlespawner({
  10                 amount = 2,
  11                 time = 0,
  12                 minpos = ppos,
  13                 maxpos = ppos,
  14                 minvel = vector.new(0,0,0),
  15                 maxvel = vector.new(0,0,0),
  16                 minacc = {x=0, y=0, z=0},
  17                 maxacc = {x=0, y=0, z=0},
  18                 minexptime = 1,
  19                 maxexptime = 1,
  20                 minsize = 3,
  21                 maxsize = 3,
  22                 collisiondetection = false,
  23                 vertical = true,
  24                 texture = "redstone_torch_animated.png",
  25                 animation = {type = "vertical_frames",
  26
  27                         aspect_w = 16,
  28                         -- Width of a frame in pixels
  29
  30                         aspect_h = 16,
  31                         -- Height of a frame in pixels
  32
  33                         length =  0.2,
  34                         -- Full loop length
  35                 },
  36         })
  37         local pss = minetest.add_particlespawner({
  38                 amount = 2,
  39                 time = 0,
  40                 minpos = ppos,
  41                 maxpos = ppos,
  42                 minvel = vector.new(-0.1,0.1,-0.1),
  43                 maxvel = vector.new(0.1,0.3,0.1),
  44                 minacc = vector.new(0,0,0),
  45                 maxacc = vector.new(0,0,0),
  46                 minexptime = 1,
  47                 maxexptime = 2,
  48                 minsize = 1,
  49                 maxsize = 2,
  50                 collisiondetection = false,
  51                 vertical = false,
  52                 texture = "smoke.png",
  53         })
  54         meta:set_int("psf", psf)
  55         meta:set_int("pss", pss)
  56 end
  57
  58 -- Item definitions
  59 minetest.register_craftitem("redstone:torch", {
  60         description = "Redstone Torch",
  61         inventory_image = "redstone_torch.png",
  62         wield_image = "redstone_torch.png",
  63         wield_scale = {x = 1, y = 1, z = 1 + 1/16},
  64         liquids_pointable = false,
  65         power = 9,
  66         on_place = function(itemstack, placer, pointed_thing)
  67                 if pointed_thing.type ~= "node" then
  68                         return itemstack
  69                 end
  70
  71                 local wdir = minetest.dir_to_wallmounted(vector.subtract(pointed_thing.under,pointed_thing.above))
  72
  73                 local fakestack = itemstack
  74                 local retval = false
  75                 if wdir < 1 then
  76                         return itemstack
  77                 elseif wdir == 1 then
  78                         retval = fakestack:set_name("redstone:torch_floor")
  79                 else
  80                         retval = fakestack:set_name("redstone:torch_wall")
  81                 end
  82                 if not retval then
  83                         return itemstack
  84                 end
  85                 itemstack, retval = minetest.item_place(fakestack, placer, pointed_thing, wdir)
  86                 itemstack:set_name("redstone:torch")
  87
  88                 if retval then
  89                         minetest.sound_play("wood", {pos=pointed_thing.above, gain = 1.0})
  90                 end
  91
  92                 return itemstack
  93         end
  94 })
  95
  96 minetest.register_node("redstone:torch_floor", {
  97         inventory_image = "redstone_torch.png",
  98         wield_image = "redstone_torch.png",
  99         wield_scale = {x = 1, y = 1, z = 1 + 2/16},
 100         drawtype = "mesh",
 101         mesh = "torch_floor.obj",
 102         tiles = {"redstone_torch.png"},
 103         paramtype = "light",
 104         paramtype2 = "none",
 105         power = 9,
 106         sunlight_propagates = true,
 107         drop = "redstone:torch",
 108         walkable = false,
 109         light_source = 13,
 110         groups = {choppy=2, dig_immediate=3, not_in_creative_inventory=1, attached_node=1, torch=1,redstone=1,redstone_torch=1,redstone_power=9},
 111         legacy_wallmounted = true,
 112         selection_box = {
 113                 type = "fixed",
 114                 fixed = {-1/16, -0.5, -1/16, 1/16, 2/16, 1/16},
 115         },
 116
 117         on_construct = function(pos)
 118                 redstone.inject(pos,{torch=9})
 119                 redstone.update(pos)
 120         end,
 121         after_destruct = function(pos, oldnode)
 122                 redstone.inject(pos,nil)
 123                 redstone.update(pos)
 124         end,
 125         sounds = main.woodSound(),
 126 })
 127
 128 minetest.register_node("redstone:torch_wall", {
 129         inventory_image = "redstone_torch.png",
 130         wield_image = "redstone_torch.png",
 131         wield_scale = {x = 1, y = 1, z = 1 + 1/16},
 132         drawtype = "mesh",
 133         mesh = "torch_wall.obj",
 134         tiles = {"redstone_torch.png"},
 135         paramtype = "light",
 136         paramtype2 = "wallmounted",
 137         sunlight_propagates = true,
 138         walkable = false,
 139         light_source = 13,
 140         power = 9,
 141         groups = {choppy=2, dig_immediate=3, flammable=1, not_in_creative_inventory=1, attached_node=1, torch=1,redstone=1,redstone_torch=1,redstone_power=9},
 142         drop = "redstone:torch",
 143         selection_box = {
 144                 type = "wallmounted",
 145                 wall_top = {-0.1, -0.1, -0.1, 0.1, 0.5, 0.1},
 146                 wall_bottom = {-0.1, -0.5, -0.1, 0.1, 0.1, 0.1},
 147                 wall_side = {-0.5, -0.3, -0.1, -0.2, 0.3, 0.1},
 148         },
 149         on_construct = function(pos)
 150                 redstone.inject(pos,{torch=9})
 151                 redstone.update(pos)
 152         end,
 153         after_destruct = function(pos, oldnode)
 154                 redstone.inject(pos,nil)
 155                 redstone.update(pos)
 156         end,
 157         sounds = main.woodSound(),
 158 })
 159