mods/redstone/switches.lua

   1 --create torch versions of the nodes
   2 for name,def in pairs(minetest.registered_nodes) do
   3         if def.drawtype == "normal" and string.match(name, "main:") then
   4                 local def2 = table.copy(def)
   5                 def2.groups.redstone_torch = 1
   6                 def2.drop = name
   7                 def2.mod_origin = "redstone"
   8                 def2.textures = "dirt.png"
   9                 local newname = "redstone:"..string.gsub(name, "main:", "")
  10                 def2.name = newname
  11                 minetest.register_node(newname,def2)
  12         end
  13 end
  14
  15
  16 --this removes power from node that the switch is powering
  17 local function on_lever_destroy(pos)
  18         local param2 = minetest.get_node(pos).param2
  19         local self = minetest.get_node(pos)
  20         local dir = minetest.facedir_to_dir(self.param2)
  21
  22         local pos = vector.add(dir,pos)
  23         local node = minetest.get_node(pos)
  24         local name = node.name
  25
  26         local def = minetest.registered_nodes[name]
  27         if def.drawtype == "normal" and string.match(name, "redstone:") then
  28                 name = "main:"..string.gsub(name, "redstone:", "")
  29                 minetest.set_node(pos, {name=name})
  30                 redstone.collect_info(pos)
  31         end
  32 end
  33
  34
  35 minetest.register_node("redstone:switch_off", {
  36     description = "Crafting Table",
  37     tiles = {"stone.png"},
  38     groups = {stone = 1, hard = 1, pickaxe = 1, hand = 4},
  39     sounds = main.stoneSound(),
  40     paramtype = "light",
  41         paramtype2 = "wallmounted",
  42         sunlight_propagates = true,
  43         walkable = false,
  44         drawtype= "nodebox",
  45         drop="redstone:switch_off",
  46         node_box = {
  47                 type = "fixed",
  48                 fixed = {
  49                                 --left front bottom right back top
  50                                 {-0.3, -0.5,  -0.4, 0.3,  -0.4, 0.4},
  51                                 {-0.1, -0.5,  -0.3, 0.1,  0, -0.1},
  52                         },
  53                 },
  54     on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
  55                 minetest.sound_play("lever", {pos=pos})
  56                 minetest.set_node(pos, {name="redstone:switch_on",param2=node.param2})
  57                 local dir = minetest.facedir_to_dir(node.param2)
  58                 local pos = vector.add(dir,pos)
  59                 local name = minetest.get_node(pos).name
  60                 local def = minetest.registered_nodes[name]
  61
  62                 if def.drawtype == "normal" and string.match(name, "main:") then
  63                         name = "redstone:"..string.gsub(name, "main:", "")
  64                         minetest.set_node(pos,{name=name})
  65                         redstone.collect_info(pos)
  66                 end
  67         end,
  68         on_destruct = on_lever_destroy,
  69 })
  70 minetest.register_node("redstone:switch_on", {
  71     description = "Crafting Table",
  72     tiles = {"stone.png"},
  73     groups = {stone = 1, hard = 1, pickaxe = 1, hand = 4},
  74     sounds = main.stoneSound(),
  75     paramtype = "light",
  76         paramtype2 = "wallmounted",
  77         sunlight_propagates = true,
  78         walkable = false,
  79         drawtype= "nodebox",
  80         drop="redstone:switch_off",
  81         node_box = {
  82                 type = "fixed",
  83                 fixed = {
  84                                 --left front bottom right back top
  85                                 {-0.3, -0.5,  -0.4, 0.3,  -0.4, 0.4},
  86                                 {-0.1, -0.5,  0.3, 0.1,  0, 0.1},
  87                         },
  88                 },
  89     on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
  90                 minetest.sound_play("lever", {pos=pos,pitch=0.8})
  91                 minetest.set_node(pos, {name="redstone:switch_off",param2=node.param2})
  92                 on_lever_destroy(pos)
  93         end,
  94         on_destruct = on_lever_destroy,
  95 })