Enable craft.lua

[Crafter.git] / mods / redstone / lever.lua

diff --git a/mods/redstone/lever.lua b/mods/redstone/lever.lua
index 807003c9787b9a8bb2ceff29777d6f98526f3ac7..cda34c877a26ac45538738cfb61b997ac2cd30b8 100644 (file)
--- a/mods/redstone/lever.lua
+++ b/mods/redstone/lever.lua
@@ -4,6 +4,11 @@ minetest,vector,math,pairs
 =
 minetest,vector,math,pairs
 
+local excluded_mods = {redstone=true,door=true}
+local registered_nodes
+minetest.register_on_mods_loaded(function()
+       registered_nodes  = minetest.registered_nodes
+end)
 
 minetest.register_node("redstone:lever_on", {
     description = "Lever On",
@@ -54,7 +59,8 @@ minetest.register_lbm({
        nodenames = {"redstone:lever_on"},
        run_at_every_load = true,
        action = function(pos)
-               local dir = minetest.wallmounted_to_dir(node.param2)
+               local param2 = minetest.get_node(pos).param2
+               local dir = minetest.wallmounted_to_dir(param2)
                redstone.inject(pos,{torch=9})
                local pos2 = vector.add(dir,pos)
                redstone.inject(pos2,{torch=9})
@@ -86,6 +92,17 @@ minetest.register_node("redstone:lever_off", {
                                {-0.1, -0.5,  -0.3, 0.1,  0, -0.1},
                        },
                },
+
+       on_construct = function(pos)
+               local param2 = minetest.get_node(pos).param2
+               local dir = minetest.wallmounted_to_dir(param2)
+               local node = minetest.get_node(vector.add(pos,dir)).name
+               if excluded_mods[registered_nodes[node].mod_origin] then
+                       minetest.swap_node(pos,{name="air"})
+                       redstone.inject(pos,nil)
+                       minetest.throw_item(pos, "redstone:lever_off")
+               end
+       end,
     on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
                minetest.swap_node(pos, {name="redstone:lever_on",param2=node.param2})
                minetest.sound_play("lever", {pos=pos})