mods/redstone/button.lua

   1 --this removes power from node that the button is powering
   2 local function on_button_destroy(pos)
   3         local param2 = minetest.get_node(pos).param2
   4         local dir = minetest.wallmounted_to_dir(param2)
   5         local pos = vector.add(dir,pos)
   6         local node = minetest.get_node(pos)
   7         local name = node.name
   8         local def = minetest.registered_nodes[name]
   9
  10         if def.drawtype == "normal" and string.match(name, "redstone:node_activated_") then
  11                 name = "main:"..string.gsub(name, "redstone:node_activated_", "")
  12                 minetest.set_node(pos, {name=name})
  13                 redstone.collect_info(pos)
  14         end
  15 end
  16
  17
  18 minetest.register_node("redstone:button_off", {
  19     description = "Crafting Table",
  20     tiles = {"stone.png"},
  21     groups = {stone = 1, hard = 1, pickaxe = 1, hand = 4,attached_node = 1,dig_immediate=1},
  22     sounds = main.stoneSound(),
  23     paramtype = "light",
  24         paramtype2 = "wallmounted",
  25         sunlight_propagates = true,
  26         walkable = false,
  27         drawtype= "nodebox",
  28         drop="redstone:button_off",
  29         node_box = {
  30                 type = "fixed",
  31                 fixed = {
  32                                 --left front bottom right back top
  33                                 {-0.25, -0.5,  -0.15, 0.25,  -0.3, 0.15},
  34                         },
  35                 },
  36     on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
  37                 minetest.set_node(pos, {name="redstone:button_on",param2=node.param2})
  38                 local dir = minetest.wallmounted_to_dir(node.param2)
  39                 local c_pos = table.copy(pos)
  40                 local pos = vector.add(dir,pos)
  41                 local name = minetest.get_node(pos).name
  42                 local def = minetest.registered_nodes[name]
  43
  44                 if def.drawtype == "normal" and string.match(name, "main:") then
  45                         minetest.sound_play("lever", {pos=pos})
  46                         name = "redstone:node_activated_"..string.gsub(name, "main:", "")
  47                         minetest.set_node(pos,{name=name})
  48                         redstone.collect_info(pos)
  49                 else
  50                         minetest.sound_play("lever", {pos=pos,pitch=0.6})
  51                 end
  52
  53                 local timer = minetest.get_node_timer(c_pos)
  54                 timer:start(1)
  55         end,
  56         on_destruct = on_button_destroy,
  57 })
  58 minetest.register_node("redstone:button_on", {
  59     description = "Crafting Table",
  60     tiles = {"stone.png"},
  61     groups = {stone = 1, hard = 1, pickaxe = 1, hand = 4,attached_node = 1,dig_immediate=1},
  62     sounds = main.stoneSound(),
  63     paramtype = "light",
  64         paramtype2 = "wallmounted",
  65         sunlight_propagates = true,
  66         walkable = false,
  67         drawtype= "nodebox",
  68         drop="redstone:button_off",
  69         node_box = {
  70                 type = "fixed",
  71                 fixed = {
  72                                 --left front bottom right back top
  73                                 {-0.25, -0.5,  -0.15, 0.25,  -0.45, 0.15},
  74                         },
  75                 },
  76     on_timer = function(pos, elapsed)
  77                 minetest.sound_play("lever", {pos=pos,pitch=0.8})
  78                 local node = minetest.get_node(pos)
  79                 minetest.set_node(pos, {name="redstone:button_off",param2=node.param2})
  80                 on_button_destroy(pos)
  81         end,
  82         on_destruct = on_button_destroy,
  83 })