mods/redstone/oldcode.txty

   1 --this is the internal check for getting the max_power
   2 function redstone.add(pos,torch)
   3         local max = 0
   4         local current = 0
   5
   6         --chargup
   7         for x = -1,1 do
   8         for y = -1,1 do
   9         for z = -1,1 do
  10                 if not vector.equals(vector.new(0,0,0),vector.new(x,y,z)) then
  11                         local pos2 = vector.add(pos,vector.new(x,y,z))
  12                         local power = minetest.registered_nodes[minetest.get_node(pos2).name].power
  13                         if power then
  14                                 if power > max then
  15                                         max = power
  16                                         current = max - 1
  17                                 end
  18                         end
  19                 end
  20         end
  21         end
  22         end
  23         if torch == true then
  24                 current = 9
  25         else
  26                 if minetest.get_node_group(minetest.get_node(pos).name, "redstone_dust") > 0 then
  27                         minetest.set_node(pos,{name="redstone:dust_"..current})
  28                 end
  29         end
  30         --transfer
  31         for x = -1,1 do
  32         for y = -1,1 do
  33         for z = -1,1 do
  34                 local pos2 = vector.add(pos,vector.new(x,y,z))
  35                 local power = minetest.registered_nodes[minetest.get_node(pos2).name].power
  36                 if power then
  37                         if power < current then
  38                                 minetest.after(0,function(pos2)
  39                                         redstone.add(pos2)
  40                                 end,pos2)
  41                         end
  42                 end
  43         end
  44         end
  45         end
  46 end
  47
  48 function redstone.remove(pos,oldpower,torch)
  49         local max = 0
  50
  51         --chargup
  52         for x = -1,1 do
  53         for y = -1,1 do
  54         for z = -1,1 do
  55                 if not vector.equals(vector.new(0,0,0),vector.new(x,y,z)) then
  56                         local pos2 = vector.add(pos,vector.new(x,y,z))
  57                         local power = minetest.registered_nodes[minetest.get_node(pos2).name].power
  58                         if power and power ~= 9 then
  59                                 --print(power)
  60                                 if power > max then
  61                                         max = power
  62                                 end
  63                         end
  64                 end
  65         end
  66         end
  67         end
  68         for x = -1,1 do
  69         for y = -1,1 do
  70         for z = -1,1 do
  71                 if not vector.equals(vector.new(0,0,0),vector.new(x,y,z)) then
  72                         local pos2 = vector.add(pos,vector.new(x,y,z))
  73                         local power = minetest.registered_nodes[minetest.get_node(pos2).name].power
  74                         if power then
  75                                 if power < oldpower then
  76                                         if not torch == true then
  77                                                 if minetest.get_node_group(minetest.get_node(pos).name, "redstone_dust") > 0 then
  78                                                         minetest.set_node(pos,{name="redstone:dust_0"})
  79                                                 end
  80                                         end
  81
  82                                         minetest.after(0,function(pos2)
  83                                                 redstone.remove(pos2,power)
  84                                         end,pos2)
  85                                 end
  86                         end
  87                 end
  88         end
  89         end
  90         end
  91 end