mods/redstone/lever.lua

   1
   2 local
   3 minetest,vector,math,pairs
   4 =
   5 minetest,vector,math,pairs
   6
   7 local r_max = redstone.max_state
   8
   9 local excluded_nodes = {
  10         ["main:ironblock"]=true,
  11         ["main:ironblock_on"]=true,
  12 }
  13 local excluded_mods = {redstone=true,door=true}
  14 local registered_nodes
  15 minetest.register_on_mods_loaded(function()
  16         registered_nodes  = minetest.registered_nodes
  17 end)
  18
  19 minetest.register_node("redstone:lever_on", {
  20     description = "Lever On",
  21     tiles = {"stone.png"},
  22     groups = {stone = 1, hard = 1, pickaxe = 1, hand = 4,attached_node = 1,dig_immediate=1},
  23     sounds = main.stoneSound(),
  24     paramtype = "light",
  25         paramtype2 = "wallmounted",
  26         sunlight_propagates = true,
  27         walkable = false,
  28         drawtype= "nodebox",
  29         drop="redstone:lever_off",
  30         node_box = {
  31                 type = "fixed",
  32                 fixed = {
  33                                 --left front bottom right back top
  34                                 {-0.3, -0.5,  -0.4, 0.3,  -0.4, 0.4},
  35                                 {-0.1, -0.5,  0.3, 0.1,  0, 0.1},
  36                         },
  37                 },
  38     on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
  39                 minetest.swap_node(pos, {name="redstone:lever_off",param2=node.param2})
  40
  41                 minetest.sound_play("lever", {pos=pos})
  42
  43                 local dir = minetest.wallmounted_to_dir(node.param2)
  44
  45                 redstone.inject(pos,nil)
  46                 local pos2 = vector.add(dir,pos)
  47                 redstone.inject(pos2,nil)
  48
  49                 redstone.update(pos)
  50                 redstone.update(pos2)
  51         end,
  52         after_destruct = function(pos, oldnode)
  53                 redstone.inject(pos,nil)
  54                 local dir = minetest.wallmounted_to_dir(oldnode.param2)
  55                 local pos2 = vector.add(dir,pos)
  56                 redstone.inject(pos2,nil)
  57
  58                 redstone.update(pos)
  59                 redstone.update(pos2)
  60         end,
  61 })
  62
  63 minetest.register_lbm({
  64         name = "redstone:lever_on",
  65         nodenames = {"redstone:lever_on"},
  66         run_at_every_load = true,
  67         action = function(pos)
  68                 local param2 = minetest.get_node(pos).param2
  69                 local dir = minetest.wallmounted_to_dir(param2)
  70                 redstone.inject(pos,{torch=r_max})
  71                 local pos2 = vector.add(dir,pos)
  72                 redstone.inject(pos2,{torch=r_max})
  73                 minetest.after(0,function()
  74                         redstone.update(pos)
  75                         redstone.update(pos2)
  76                 end)
  77         end,
  78 })
  79
  80
  81
  82 minetest.register_node("redstone:lever_off", {
  83     description = "Lever",
  84     tiles = {"stone.png"},
  85     groups = {stone = 1, hard = 1, pickaxe = 1, hand = 4,attached_node = 1,dig_immediate=1},
  86     sounds = main.stoneSound(),
  87     paramtype = "light",
  88         paramtype2 = "wallmounted",
  89         sunlight_propagates = true,
  90         walkable = false,
  91         drawtype= "nodebox",
  92         drop="redstone:lever_off",
  93         node_placement_prediction = "",
  94         node_box = {
  95                 type = "fixed",
  96                 fixed = {
  97                                 --left front bottom right back top
  98                                 {-0.3, -0.5,  -0.4, 0.3,  -0.4, 0.4},
  99                                 {-0.1, -0.5,  -0.3, 0.1,  0, -0.1},
 100                         },
 101                 },
 102
 103         on_construct = function(pos)
 104                 local param2 = minetest.get_node(pos).param2
 105                 local dir = minetest.wallmounted_to_dir(param2)
 106                 local node = minetest.get_node(vector.add(pos,dir))
 107                 local def = registered_nodes[node.name]
 108                 local remove = (excluded_mods[def.mod_origin] == true or excluded_nodes[node.name] == true)
 109                 if remove then
 110                         minetest.swap_node(pos,{name="air"})
 111                         redstone.inject(pos,nil)
 112                         minetest.throw_item(pos, "redstone:lever_off")
 113                 end
 114         end,
 115     on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
 116                 minetest.swap_node(pos, {name="redstone:lever_on",param2=node.param2})
 117                 minetest.sound_play("lever", {pos=pos})
 118
 119                 local dir = minetest.wallmounted_to_dir(node.param2)
 120
 121                 redstone.inject(pos,{torch=r_max})
 122                 local pos2 = vector.add(dir,pos)
 123                 redstone.inject(pos2,{torch=r_max})
 124
 125                 redstone.update(pos)
 126                 redstone.update(pos2)
 127         end,
 128         after_destruct = function(pos, oldnode)
 129                 redstone.inject(pos,nil)
 130                 local dir = minetest.wallmounted_to_dir(oldnode.param2)
 131                 local pos2 = vector.add(dir,pos)
 132                 redstone.inject(pos2,nil)
 133
 134                 redstone.update(pos)
 135                 redstone.update(pos2)
 136         end,
 137 })