Stage 1 of pure redstone virtualization

diff --git a/mods/redstone/init.lua b/mods/redstone/init.lua
index e7891d1d558b1c534a8c1b80c253f9b265561d62..240ed1500fc71902b801b63b0c8a8a44b77c0251 100644 (file)
--- a/mods/redstone/init.lua
+++ b/mods/redstone/init.lua
@@ -1,7 +1,7 @@
 local 
-minetest,vector,math,table,pairs
+minetest,vector,math,table,pairs,next
 =
-minetest,vector,math,table,pairs
+minetest,vector,math,table,pairs,next
 
 -- minetest class
 local get_node        = minetest.get_node
@@ -44,31 +44,51 @@ local order = {
        {x=0, y=-1, z=1}, {x= 0, y=-1, z=-1},
 }
 
+local pool = {} -- this holds all redstone data (literal 3d virtual memory map)
+
+local function data_injection(pos,data)
+       --add data to both maps
+       if data then
+               if not pool[pos.x] then pool[pos.x] = {} end
+               if not pool[pos.x][pos.y] then pool[pos.x][pos.y] = {} end
+               pool[pos.x][pos.y][pos.z] = data
+       else
+               pool[pos.x][pos.y][pos.z] = data
+               if not next(pool[pos.x][pos.y]) then
+                       pool[pos.x][pos.y] = nil
+                       if not next(pool[pos.x]) then
+                               pool[pos.x] = nil
+                       end
+               end
+       end
+       print(dump(pool))
+end
+
+
+
 -- redstone class
 redstone = {}
 
-local speed_test
-
 local r_index = {}
 local a_index = {}
 local check_table = {}
 
-local path = minetest.get_modpath("redstone")
-dofile(path.."/functions.lua")
-dofile(path.."/wire.lua")
-dofile(path.."/torch.lua")
-dofile(path.."/lever.lua")
-dofile(path.."/button.lua")
-dofile(path.."/repeater.lua")
-dofile(path.."/light.lua")
-dofile(path.."/piston.lua")
-dofile(path.."/comparator.lua")
-dofile(path.."/craft.lua")
-dofile(path.."/ore.lua")
-dofile(path.."/inverter.lua")
-dofile(path.."/player_detector.lua")
-dofile(path.."/space_maker.lua")
-dofile(path.."/pressure_plate.lua")
+--local path = minetest.get_modpath("redstone")
+--dofile(path.."/functions.lua")
+--dofile(path.."/wire.lua")
+--dofile(path.."/torch.lua")
+--dofile(path.."/lever.lua")
+--dofile(path.."/button.lua")
+--dofile(path.."/repeater.lua")
+--dofile(path.."/light.lua")
+--dofile(path.."/piston.lua")
+--dofile(path.."/comparator.lua")
+--dofile(path.."/craft.lua")
+--dofile(path.."/ore.lua")
+--dofile(path.."/inverter.lua")
+--dofile(path.."/player_detector.lua")
+--dofile(path.."/space_maker.lua")
+--dofile(path.."/pressure_plate.lua")
 
 
 --set the data for powered states
@@ -446,11 +466,10 @@ for i = 0,8 do
                groups={dig_immediate=1,attached_node=1,redstone_dust=1,redstone=1,redstone_power=i},
                drop="redstone:dust",
                on_construct = function(pos)
-                       redstone.collect_info(pos)
+                       data_injection(pos,{dust=i})
                end,
                after_destruct = function(pos)
-                       --redstone.remove(pos,registered_nodes[get_node(pos).name].power)
-                       redstone.collect_info(pos)
+                       data_injection(pos,nil)
                end,
                connects_to = {"group:redstone"},
        })