mods/redstone/torch.lua

   1 --get point where particle spawner is added
   2 local function get_offset(wdir)
   3         local z = 0
   4         local x = 0
   5         if wdir == 4 then
   6                 z = 0.25
   7         elseif wdir == 2 then
   8                 x = 0.25
   9         elseif wdir == 5 then
  10                 z = -0.25
  11         elseif wdir == 3 then
  12                 x = -0.25
  13         end
  14         return {x = x, y = 0.27, z = z}
  15 end
  16
  17 --remove smoke and fire
  18 local function delete_ps(pos)
  19         local meta = minetest.get_meta(pos)
  20         minetest.delete_particlespawner(meta:get_int("psf"))
  21         minetest.delete_particlespawner(meta:get_int("pss"))
  22 end
  23
  24 --add in smoke and fire
  25 local function create_ps(pos)
  26         local dir = get_offset(minetest.get_node(pos).param2)
  27         local ppos = vector.add(dir,pos)
  28         local meta = minetest.get_meta(pos)
  29         local psf = minetest.add_particlespawner({
  30                 amount = 2,
  31                 time = 0,
  32                 minpos = ppos,
  33                 maxpos = ppos,
  34                 minvel = vector.new(0,0,0),
  35                 maxvel = vector.new(0,0,0),
  36                 minacc = {x=0, y=0, z=0},
  37                 maxacc = {x=0, y=0, z=0},
  38                 minexptime = 1,
  39                 maxexptime = 1,
  40                 minsize = 3,
  41                 maxsize = 3,
  42                 collisiondetection = false,
  43                 vertical = true,
  44                 texture = "redstone_torch_animated.png",
  45                 animation = {type = "vertical_frames",
  46
  47                         aspect_w = 16,
  48                         -- Width of a frame in pixels
  49
  50                         aspect_h = 16,
  51                         -- Height of a frame in pixels
  52
  53                         length =  0.2,
  54                         -- Full loop length
  55                 },
  56         })
  57         local pss = minetest.add_particlespawner({
  58                 amount = 2,
  59                 time = 0,
  60                 minpos = ppos,
  61                 maxpos = ppos,
  62                 minvel = vector.new(-0.1,0.1,-0.1),
  63                 maxvel = vector.new(0.1,0.3,0.1),
  64                 minacc = vector.new(0,0,0),
  65                 maxacc = vector.new(0,0,0),
  66                 minexptime = 1,
  67                 maxexptime = 2,
  68                 minsize = 1,
  69                 maxsize = 2,
  70                 collisiondetection = false,
  71                 vertical = false,
  72                 texture = "smoke.png",
  73         })
  74         meta:set_int("psf", psf)
  75         meta:set_int("pss", pss)
  76 end
  77
  78 --reload smoke and flame on load
  79 --[[
  80 minetest.register_lbm({
  81         name = "redstone:torch",
  82         nodenames = {"redstone:torch_floor","redstone:torch_wall"},
  83         run_at_every_load = true,
  84         action = function(pos, node)
  85                 create_ps(pos)
  86         end,
  87 })
  88 ]]--
  89 -- Item definitions
  90 minetest.register_craftitem("redstone:torch", {
  91         description = "Redstone Torch",
  92         inventory_image = "redstone_torch.png",
  93         wield_image = "redstone_torch.png",
  94         wield_scale = {x = 1, y = 1, z = 1 + 1/16},
  95         liquids_pointable = false,
  96         power = 9,
  97         on_place = function(itemstack, placer, pointed_thing)
  98                 if pointed_thing.type ~= "node" then
  99                         return itemstack
 100                 end
 101
 102                 local wdir = minetest.dir_to_wallmounted(vector.subtract(pointed_thing.under,pointed_thing.above))
 103
 104                 local fakestack = itemstack
 105                 local retval = false
 106                 if wdir < 1 then
 107                         return itemstack
 108                 elseif wdir == 1 then
 109                         retval = fakestack:set_name("redstone:torch_floor")
 110                 else
 111                         retval = fakestack:set_name("redstone:torch_wall")
 112                 end
 113                 if not retval then
 114                         return itemstack
 115                 end
 116                 itemstack, retval = minetest.item_place(fakestack, placer, pointed_thing, wdir)
 117                 itemstack:set_name("redstone:torch")
 118
 119                 if retval then
 120                         minetest.sound_play("wood", {pos=pointed_thing.above, gain = 1.0})
 121                 end
 122
 123                 return itemstack
 124         end
 125 })
 126
 127 minetest.register_node("redstone:torch_floor", {
 128         inventory_image = "redstone_torch.png",
 129         wield_image = "redstone_torch.png",
 130         wield_scale = {x = 1, y = 1, z = 1 + 2/16},
 131         drawtype = "mesh",
 132         mesh = "torch_floor.obj",
 133         tiles = {"redstone_torch.png"},
 134         paramtype = "light",
 135         paramtype2 = "none",
 136         power = 9,
 137         sunlight_propagates = true,
 138         drop = "redstone:torch",
 139         walkable = false,
 140         light_source = 13,
 141         groups = {choppy=2, dig_immediate=3, not_in_creative_inventory=1, attached_node=1, torch=1,redstone=1,redstone_torch=1,connect_to_raillike=1},
 142         legacy_wallmounted = true,
 143         selection_box = {
 144                 type = "fixed",
 145                 fixed = {-1/16, -0.5, -1/16, 1/16, 2/16, 1/16},
 146         },
 147
 148         on_construct = function(pos)
 149                 redstone.collect_info(pos)
 150         end,
 151         after_destruct = function(pos, oldnode)
 152                 redstone.collect_info(pos)
 153         end,
 154         sounds = main.woodSound(),
 155 })
 156
 157 minetest.register_node("redstone:torch_wall", {
 158         inventory_image = "redstone_torch.png",
 159         wield_image = "redstone_torch.png",
 160         wield_scale = {x = 1, y = 1, z = 1 + 1/16},
 161         drawtype = "mesh",
 162         mesh = "torch_wall.obj",
 163         tiles = {"redstone_torch.png"},
 164         paramtype = "light",
 165         paramtype2 = "wallmounted",
 166         sunlight_propagates = true,
 167         walkable = false,
 168         light_source = 13,
 169         power = 9,
 170         groups = {choppy=2, dig_immediate=3, flammable=1, not_in_creative_inventory=1, attached_node=1, torch=1,redstone=1,redstone_torch=1,connect_to_raillike=1},
 171         drop = "redstone:torch",
 172         selection_box = {
 173                 type = "wallmounted",
 174                 wall_top = {-0.1, -0.1, -0.1, 0.1, 0.5, 0.1},
 175                 wall_bottom = {-0.1, -0.5, -0.1, 0.1, 0.1, 0.1},
 176                 wall_side = {-0.5, -0.3, -0.1, -0.2, 0.3, 0.1},
 177         },
 178         on_construct = function(pos)
 179                 redstone.collect_info(pos)
 180         end,
 181         after_destruct = function(pos, oldnode)
 182                 redstone.collect_info(pos)
 183         end,
 184         sounds = main.woodSound(),
 185 })
 186
 187
 188 minetest.register_craftitem("redstone:blink_torch", {
 189         description = "Redstone Blink Torch",
 190         inventory_image = "redstone_torch.png",
 191         wield_image = "redstone_torch.png",
 192         wield_scale = {x = 1, y = 1, z = 1 + 1/16},
 193         liquids_pointable = false,
 194         power = 8,
 195         on_place = function(itemstack, placer, pointed_thing)
 196                 if pointed_thing.type ~= "node" then
 197                         return itemstack
 198                 end
 199
 200                 local wdir = minetest.dir_to_wallmounted(vector.subtract(pointed_thing.under,pointed_thing.above))
 201
 202                 local fakestack = itemstack
 203                 local retval = false
 204                 if wdir < 1 then
 205                         return itemstack
 206                 elseif wdir == 1 then
 207                         retval = fakestack:set_name("redstone:blink_torch_floor_1")
 208                 else
 209                         retval = fakestack:set_name("redstone:blink_torch_wall_1")
 210                 end
 211                 if not retval then
 212                         return itemstack
 213                 end
 214                 itemstack, retval = minetest.item_place(fakestack, placer, pointed_thing, wdir)
 215                 itemstack:set_name("redstone:blink_torch")
 216
 217                 if retval then
 218                         minetest.sound_play("wood", {pos=pointed_thing.above, gain = 1.0})
 219                 end
 220
 221                 return itemstack
 222         end
 223 })
 224 for i = 0,1 do
 225         local coloring = 160*(1-i)
 226         -- BLINK TORCH
 227
 228         minetest.register_node("redstone:blink_torch_floor_"..i, {
 229                 inventory_image = "redstone_torch.png",
 230                 wield_image = "redstone_torch.png",
 231                 wield_scale = {x = 1, y = 1, z = 1 + 2/16},
 232                 drawtype = "mesh",
 233                 mesh = "torch_floor.obj",
 234                 tiles = {"redstone_torch.png^[colorize:black:"..coloring},
 235                 paramtype = "light",
 236                 paramtype2 = "none",
 237                 power = 9*i,
 238                 sunlight_propagates = true,
 239                 drop = "redstone:torch",
 240                 walkable = false,
 241                 light_source = i*13,
 242                 groups = {choppy=2, dig_immediate=3, not_in_creative_inventory=1, attached_node=1, torch=1,redstone=1,connect_to_raillike=1,blinker_torch = 1},
 243                 legacy_wallmounted = true,
 244                 selection_box = {
 245                         type = "fixed",
 246                         fixed = {-1/16, -0.5, -1/16, 1/16, 2/16, 1/16},
 247                 },
 248                 --there is no way for a player to get blink torch off
 249                 --so shortcut is to add this to both states
 250                 on_construct = function(pos)
 251                         redstone.add(pos,true)
 252                 end,
 253                 after_destruct = function(pos, oldnode)
 254                         redstone.remove(pos,9,true)
 255                 end,
 256                 sounds = main.woodSound(),
 257         })
 258
 259         minetest.register_node("redstone:blink_torch_wall_"..i, {
 260                 inventory_image = "redstone_torch.png",
 261                 wield_image = "redstone_torch.png",
 262                 wield_scale = {x = 1, y = 1, z = 1 + 1/16},
 263                 drawtype = "mesh",
 264                 mesh = "torch_wall.obj",
 265                 tiles = {"redstone_torch.png^[colorize:black:"..coloring},
 266                 paramtype = "light",
 267                 paramtype2 = "wallmounted",
 268                 sunlight_propagates = true,
 269                 walkable = false,
 270                 light_source = 13*i,
 271                 power = 9*i,
 272                 groups = {choppy=2, dig_immediate=3, flammable=1, not_in_creative_inventory=1, attached_node=1, torch=1,redstone=1,redstone_torch=1,connect_to_raillike=1,blinker_torch = 1},
 273                 drop = "redstone:torch",
 274                 selection_box = {
 275                         type = "wallmounted",
 276                         wall_top = {-0.1, -0.1, -0.1, 0.1, 0.5, 0.1},
 277                         wall_bottom = {-0.1, -0.5, -0.1, 0.1, 0.1, 0.1},
 278                         wall_side = {-0.5, -0.3, -0.1, -0.2, 0.3, 0.1},
 279                 },
 280                 on_construct = function(pos)
 281                         redstone.add(pos,true)
 282                 end,
 283                 after_destruct = function(pos, oldnode)
 284                         redstone.remove(pos,9,true)
 285                 end,
 286                 sounds = main.woodSound(),
 287         })
 288
 289 end
 290
 291
 292 minetest.register_abm{
 293         label = "Torch Blink",
 294         nodenames = {"group:blinker_torch"},
 295         --neighbors = {"group:redstone"},
 296         interval = 0.7,
 297         chance = 1,
 298         action = function(pos, node, active_object_count, active_object_count_wider)
 299                 --minetest.set_node(pos,{name=node.name:sub(1, -2)..0})
 300                 --redstone.update(pos)
 301                 local inversion = math.abs(tonumber(node.name:sub(#node.name, #node.name))-1) --never do this
 302                 minetest.set_node(pos,{name=node.name:sub(1, #node.name-1)..inversion})
 303                 if inversion == 1 then
 304                         redstone.add(pos,true)
 305                 elseif inversion == 0 then
 306                         redstone.remove(pos,9,true)
 307                 end
 308
 309         end,
 310 }
 311 minetest.register_craft({
 312         output = "redstone:blink_torch 4",
 313         recipe = {
 314                 {"redstone:dust"},
 315                 {"redstone:dust"},
 316                 {"main:stick"}
 317         },
 318 })
 319
 320 minetest.register_craft({
 321         output = "redstone:torch 4",
 322         recipe = {
 323                 {"redstone:dust"},
 324                 {"main:stick"}
 325         }
 326 })
 327
 328
 329
 330
 331
 332
 333
 334
 335
 336
 337
 338 --[[
 339
 340 minetest.register_craftitem("redstone:blink_torch", {
 341         description = "Redstone Blink Torch",
 342         inventory_image = "redstone_torch.png",
 343         wield_image = "redstone_torch.png",
 344         wield_scale = {x = 1, y = 1, z = 1 + 1/16},
 345         liquids_pointable = false,
 346         power = 8,
 347         on_place = function(itemstack, placer, pointed_thing)
 348                 if pointed_thing.type ~= "node" then
 349                         return itemstack
 350                 end
 351
 352                 local wdir = minetest.dir_to_wallmounted(vector.subtract(pointed_thing.under,pointed_thing.above))
 353
 354                 local fakestack = itemstack
 355                 local retval = false
 356                 if wdir < 1 then
 357                         return itemstack
 358                 elseif wdir == 1 then
 359                         retval = fakestack:set_name("redstone:blink_torch_floor_1")
 360                 else
 361                         retval = fakestack:set_name("redstone:blink_torch_wall_1")
 362                 end
 363                 if not retval then
 364                         return itemstack
 365                 end
 366                 itemstack, retval = minetest.item_place(fakestack, placer, pointed_thing, wdir)
 367                 itemstack:set_name("redstone:blink_torch")
 368
 369                 if retval then
 370                         minetest.sound_play("wood", {pos=pointed_thing.above, gain = 1.0})
 371                 end
 372
 373                 return itemstack
 374         end
 375 })
 376 for i = 0,1 do
 377         local coloring = 160*(1-i)
 378         -- BLINK TORCH
 379
 380         minetest.register_node("redstone:blink_torch_floor_"..i, {
 381                 inventory_image = "redstone_torch.png",
 382                 wield_image = "redstone_torch.png",
 383                 wield_scale = {x = 1, y = 1, z = 1 + 2/16},
 384                 drawtype = "mesh",
 385                 mesh = "torch_floor.obj",
 386                 tiles = {"redstone_torch.png^[colorize:black:"..coloring},
 387                 paramtype = "light",
 388                 paramtype2 = "none",
 389                 power = 8*i,
 390                 sunlight_propagates = true,
 391                 drop = "redstone:torch",
 392                 walkable = false,
 393                 light_source = i*13,
 394                 groups = {choppy=2, dig_immediate=3, not_in_creative_inventory=1, attached_node=1, torch=1,redstone=1,connect_to_raillike=1,blinker_torch = 1},
 395                 legacy_wallmounted = true,
 396                 selection_box = {
 397                         type = "fixed",
 398                         fixed = {-1/16, -0.5, -1/16, 1/16, 2/16, 1/16},
 399                 },
 400                 on_construct = function(pos)
 401                         redstone.update(pos)
 402                 end,
 403                 after_destruct = function(pos, oldnode)
 404                         redstone.update(pos,oldnode)
 405                 end,
 406                 sounds = main.woodSound(),
 407         })
 408
 409         minetest.register_node("redstone:blink_torch_wall_"..i, {
 410                 inventory_image = "redstone_torch.png",
 411                 wield_image = "redstone_torch.png",
 412                 wield_scale = {x = 1, y = 1, z = 1 + 1/16},
 413                 drawtype = "mesh",
 414                 mesh = "torch_wall.obj",
 415                 tiles = {"redstone_torch.png^[colorize:black:"..coloring},
 416                 paramtype = "light",
 417                 paramtype2 = "wallmounted",
 418                 sunlight_propagates = true,
 419                 walkable = false,
 420                 light_source = 13*i,
 421                 power = 8*i,
 422                 groups = {choppy=2, dig_immediate=3, flammable=1, not_in_creative_inventory=1, attached_node=1, torch=1,redstone=1,redstone_torch=1,connect_to_raillike=1,blinker_torch = 1},
 423                 drop = "redstone:torch",
 424                 selection_box = {
 425                         type = "wallmounted",
 426                         wall_top = {-0.1, -0.1, -0.1, 0.1, 0.5, 0.1},
 427                         wall_bottom = {-0.1, -0.5, -0.1, 0.1, 0.1, 0.1},
 428                         wall_side = {-0.5, -0.3, -0.1, -0.2, 0.3, 0.1},
 429                 },
 430                 on_construct = function(pos)
 431                         redstone.update(pos)
 432                 end,
 433                 after_destruct = function(pos, oldnode)
 434                         redstone.update(pos,oldnode)
 435                 end,
 436                 sounds = main.woodSound(),
 437         })
 438
 439 end
 440
 441
 442 minetest.register_abm{
 443         label = "Torch Blink",
 444         nodenames = {"group:blinker_torch"},
 445         --neighbors = {"group:redstone"},
 446         interval = 0.4,
 447         chance = 1,
 448         action = function(pos, node, active_object_count, active_object_count_wider)
 449                 --minetest.set_node(pos,{name=node.name:sub(1, -2)..0})
 450                 --redstone.update(pos)
 451                 print("tests")
 452                 local inversion = math.abs(tonumber(node.name:sub(#node.name, #node.name))-1) --never do this
 453                 minetest.set_node(pos,{name=node.name:sub(1, #node.name-1)..inversion})
 454                 redstone.update(pos)
 455         end,
 456 }
 457 minetest.register_craft({
 458         output = "redstone:blink_torch 4",
 459         recipe = {
 460                 {"redstone:dust"},
 461                 {"redstone:dust"},
 462                 {"main:stick"}
 463         }
 464 })
 465 ]]--
 466