mods/redstone/lever.lua

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