mods/redstone/button.lua

   1 --this removes power from node that the switch is powering
   2 local function on_button_destroy(pos)
   3         local param2 = minetest.get_node(pos).param2
   4         local self = minetest.get_node(pos)
   5         local dir = minetest.wallmounted_to_dir(self.param2)
   6
   7         local pos = vector.add(dir,pos)
   8         local node = minetest.get_node(pos)
   9         local name = node.name
  10
  11         local def = minetest.registered_nodes[name]
  12         if def.drawtype == "normal" and string.match(name, "redstone:") then
  13                 name = "main:"..string.gsub(name, "redstone:", "")
  14                 minetest.set_node(pos, {name=name})
  15                 redstone.collect_info(pos)
  16         end
  17 end
  18
  19
  20 minetest.register_node("redstone:button_off", {
  21     description = "Crafting Table",
  22     tiles = {"stone.png"},
  23     groups = {stone = 1, hard = 1, pickaxe = 1, hand = 4,attached_node = 1},
  24     sounds = main.stoneSound(),
  25     paramtype = "light",
  26         paramtype2 = "wallmounted",
  27         sunlight_propagates = true,
  28         walkable = false,
  29         drawtype= "nodebox",
  30         drop="redstone:button_off",
  31         node_box = {
  32                 type = "fixed",
  33                 fixed = {
  34                                 --left front bottom right back top
  35                                 {-0.25, -0.5,  -0.15, 0.25,  -0.3, 0.15},
  36                         },
  37                 },
  38     on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
  39                 minetest.sound_play("lever", {pos=pos})
  40                 minetest.set_node(pos, {name="redstone:button_on",param2=node.param2})
  41                 local dir = minetest.wallmounted_to_dir(node.param2)
  42                 local c_pos = table.copy(pos)
  43                 local pos = vector.add(dir,pos)
  44                 local name = minetest.get_node(pos).name
  45                 local def = minetest.registered_nodes[name]
  46
  47                 if def.drawtype == "normal" and string.match(name, "main:") then
  48                         name = "redstone:"..string.gsub(name, "main:", "")
  49                         minetest.set_node(pos,{name=name})
  50                         redstone.collect_info(pos)
  51                         local timer = minetest.get_node_timer(c_pos)
  52                         timer:start(1)
  53                 end
  54         end,
  55         on_destruct = on_button_destroy,
  56 })
  57 minetest.register_node("redstone:button_on", {
  58     description = "Crafting Table",
  59     tiles = {"stone.png"},
  60     groups = {stone = 1, hard = 1, pickaxe = 1, hand = 4,attached_node = 1},
  61     sounds = main.stoneSound(),
  62     paramtype = "light",
  63         paramtype2 = "wallmounted",
  64         sunlight_propagates = true,
  65         walkable = false,
  66         drawtype= "nodebox",
  67         drop="redstone:button_off",
  68         node_box = {
  69                 type = "fixed",
  70                 fixed = {
  71                                 --left front bottom right back top
  72                                 {-0.25, -0.5,  -0.15, 0.25,  -0.45, 0.15},
  73                         },
  74                 },
  75     on_timer = function(pos, elapsed)
  76                 minetest.sound_play("lever", {pos=pos,pitch=0.8})
  77                 local node = minetest.get_node(pos)
  78                 minetest.set_node(pos, {name="redstone:button_off",param2=node.param2})
  79                 on_button_destroy(pos)
  80         end,
  81         on_destruct = on_button_destroy,
  82 })