mods/redstone/inverter.lua

   1 local
   2 minetest,vector
   3 =
   4 minetest,vector
   5
   6 local r_max = redstone.max_state
   7
   8 --[[
   9  ██████╗ ███╗   ██╗
  10 ██╔═══██╗████╗  ██║
  11 ██║   ██║██╔██╗ ██║
  12 ██║   ██║██║╚██╗██║
  13 ╚██████╔╝██║ ╚████║
  14  ╚═════╝ ╚═╝  ╚═══╝
  15 ]]--
  16
  17 --inverts redstone signal
  18 minetest.register_node("redstone:inverter_on", {
  19     description = "Redstone Inverter",
  20     tiles = {"repeater_on.png"},
  21     groups = {stone = 1, hard = 1, pickaxe = 1, hand = 4,attached_node = 1,redstone_activation_directional=1},
  22     sounds = main.stoneSound(),
  23     paramtype = "light",
  24         paramtype2 = "facedir",
  25         sunlight_propagates = true,
  26         walkable = false,
  27         drawtype= "nodebox",
  28         drop="redstone:inverter_off",
  29         node_box = {
  30                 type = "fixed",
  31                 fixed = {
  32                                 --left  front  bottom right back top
  33                                 {-0.5, -0.5,  -0.5, 0.5,  -0.3, 0.5}, --base
  34                                 {-0.2, -0.5,  0.2, 0.2,  0.1, 0.4}, --output post
  35                         },
  36                 },
  37         after_place_node = function(pos, placer, itemstack, pointed_thing)
  38                 local dir = minetest.facedir_to_dir(minetest.get_node(pos).param2)
  39                 redstone.inject(pos,{
  40                         name = "redstone:inverter_on",
  41                         directional_activator = true,
  42                         input  = vector.subtract(pos,dir),
  43                         output = vector.add(pos,dir),
  44                         dir = dir
  45                 })
  46                 redstone.update(pos)
  47                 redstone.update(vector.add(pos,dir))
  48         end,
  49         after_destruct = function(pos, oldnode)
  50                 local param2 = oldnode.param2
  51                 local dir = minetest.facedir_to_dir(param2)
  52                 redstone.inject(pos,nil)
  53                 --redstone.update(pos)
  54                 redstone.update(vector.add(pos,dir))
  55         end
  56 })
  57
  58
  59 redstone.register_activator({
  60         name = "redstone:inverter_on",
  61         deactivate = function(pos)
  62                 local param2 = minetest.get_node(pos).param2
  63                 minetest.swap_node(pos,{name="redstone:inverter_off",param2=param2})
  64                 local dir = minetest.facedir_to_dir(param2)
  65                 redstone.inject(pos,{
  66                         name = "redstone:inverter_off",
  67                         torch  = r_max,
  68                         torch_directional = true,
  69                         directional_activator = true,
  70                         input  = vector.subtract(pos,dir),
  71                         output = vector.add(pos,dir),
  72                         dir = dir
  73                 })
  74                 --redstone.update(pos)
  75                 redstone.update(vector.add(pos,dir))
  76         end
  77 })
  78
  79
  80 minetest.register_lbm({
  81         name = "redstone:startupinverter",
  82         nodenames = {"redstone:inverter_on"},
  83         run_at_every_load = true,
  84         action = function(pos)
  85                 local dir = minetest.facedir_to_dir(minetest.get_node(pos).param2)
  86                 redstone.inject(pos,{
  87                         name = "redstone:inverter_on",
  88                         directional_activator = true,
  89                         input  = vector.subtract(pos,dir),
  90                         output = vector.add(pos,dir),
  91                         dir = dir
  92                 })
  93                 --redstone.update(pos)
  94                 redstone.update(vector.add(pos,dir))
  95         end,
  96 })
  97
  98
  99
 100 --[[
 101  ██████╗ ███████╗███████╗
 102 ██╔═══██╗██╔════╝██╔════╝
 103 ██║   ██║█████╗  █████╗
 104 ██║   ██║██╔══╝  ██╔══╝
 105 ╚██████╔╝██║     ██║
 106  ╚═════╝ ╚═╝     ╚═╝
 107 ]]--
 108
 109 minetest.register_node("redstone:inverter_off", {
 110     description = "Redstone Inverter",
 111     tiles = {"repeater_off.png"},
 112     groups = {stone = 1, hard = 1, pickaxe = 1, hand = 4,attached_node = 1,redstone_activation_directional=1,torch_directional=1,redstone_power=r_max},
 113     sounds = main.stoneSound(),
 114     paramtype = "light",
 115         paramtype2 = "facedir",
 116         sunlight_propagates = true,
 117         walkable = false,
 118         drawtype= "nodebox",
 119         drop="redstone:inverter_off",
 120         node_box = {
 121                 type = "fixed",
 122                 fixed = {
 123                                 --left  front  bottom right back top
 124                                 {-0.5, -0.5,  -0.5, 0.5,  -0.3, 0.5}, --base
 125                                 {-0.2, -0.5,  0.2, 0.2,  0.1, 0.4}, --output post
 126                         },
 127                 },
 128         after_place_node = function(pos, placer, itemstack, pointed_thing)
 129                 local dir = minetest.facedir_to_dir(minetest.get_node(pos).param2)
 130                 redstone.inject(pos,{
 131                         name = "redstone:inverter_off",
 132                         torch  = r_max,
 133                         torch_directional = true,
 134                         directional_activator = true,
 135                         input  = vector.subtract(pos,dir),
 136                         output = vector.add(pos,dir),
 137                         dir = dir
 138                 })
 139                 redstone.update(pos)
 140                 redstone.update(vector.add(pos,dir))
 141         end,
 142         after_destruct = function(pos, oldnode)
 143                 local param2 = oldnode.param2
 144                 local dir = minetest.facedir_to_dir(param2)
 145                 redstone.inject(pos,nil)
 146                 --redstone.update(pos)
 147                 redstone.update(vector.add(pos,dir))
 148         end
 149 })
 150
 151 redstone.register_activator({
 152         name = "redstone:inverter_off",
 153         activate = function(pos)
 154
 155                 local param2 = minetest.get_node(pos).param2
 156                 minetest.swap_node(pos,{name="redstone:inverter_on",param2=param2})
 157                 local dir = minetest.facedir_to_dir(param2)
 158                 redstone.inject(pos,{
 159                         name = "redstone:inverter_on",
 160                         directional_activator = true,
 161                         input  = vector.subtract(pos,dir),
 162                         output = vector.add(pos,dir),
 163                         dir = dir
 164                 })
 165                 --redstone.update(pos)
 166                 redstone.update(vector.add(pos,dir))
 167         end
 168 })
 169
 170
 171 minetest.register_lbm({
 172         name = "redstone:also_startup_inverter",
 173         nodenames = {"redstone:inverter_off"},
 174         run_at_every_load = true,
 175         action = function(pos)
 176                 local dir = minetest.facedir_to_dir(minetest.get_node(pos).param2)
 177                 redstone.inject(pos,{
 178                         name = "redstone:inverter_off",
 179                         torch  = r_max,
 180                         torch_directional = true,
 181                         directional_activator = true,
 182                         input  = vector.subtract(pos,dir),
 183                         output = vector.add(pos,dir),
 184                         dir    = dir
 185                 })
 186                 --redstone.update(pos)
 187                 redstone.update(vector.add(pos,dir))
 188         end,
 189 })