Add in experimental redstone queue

diff --git a/mods/redstone/init.lua b/mods/redstone/init.lua
index b93a81a3f6208a04c795aea84f3ff354d117555c..85dac1f343b1820962a12d24f16eb3d894d2de43 100644 (file)
--- a/mods/redstone/init.lua
+++ b/mods/redstone/init.lua
@@ -641,32 +641,6 @@ function redstone.inject(pos,data)
 end
 
 
-local recursion_check = {}
-local bad_node
-function redstone.update(pos,is_capacitor)
-       local s_pos = minetest.serialize(pos)
-       if not recursion_check[s_pos] then
-               recursion_check[s_pos] = 0
-       end
-       recursion_check[s_pos] = recursion_check[s_pos] + 1
-       if recursion_check[s_pos] > 25 then
-               --print(recursion_check[s_pos])
-               minetest.after(0,function()
-                       bad_node = minetest.get_node(pos).name
-                       bad_node = minetest.get_node_drops(bad_node, "main:rubypick")
-                       for _,nodey in pairs(bad_node) do
-                               minetest.throw_item(pos,nodey)
-                       end
-                       minetest.remove_node(pos)
-                       data_injection(pos,nil)
-                       redstone.update(pos)
-               end)
-               return
-       end
-
-       calculate(pos,is_capacitor)
-end
-
 
 local level
 local pos2
@@ -701,9 +675,53 @@ local function player_detector_calculation()
        end
 end
 
+
+local recursion_check = {}
+local bad_node
+local queue = {}
+function redstone.update(pos,is_capacitor)
+       local count = table.getn(queue)
+       queue[count+1] = {pos=pos,is_capacitor=is_capacitor}
+       --[[
+       local s_pos = minetest.serialize(pos)
+       if not recursion_check[s_pos] then
+               recursion_check[s_pos] = 0
+       end
+       recursion_check[s_pos] = recursion_check[s_pos] + 1
+       if recursion_check[s_pos] > 25 then
+               --print(recursion_check[s_pos])
+               minetest.after(0,function()
+                       bad_node = minetest.get_node(pos).name
+                       bad_node = minetest.get_node_drops(bad_node, "main:rubypick")
+                       for _,nodey in pairs(bad_node) do
+                               minetest.throw_item(pos,nodey)
+                       end
+                       minetest.remove_node(pos)
+                       data_injection(pos,nil)
+                       redstone.update(pos)
+               end)
+               return
+       end
+       ]]--
+
+       --calculate(pos,is_capacitor)
+end
+
 minetest.register_globalstep(function()
        player_detector_calculation()
-       recursion_check = {}
+
+       if table.getn(queue) > 0 then
+               print(dump(queue))
+               local element = queue[1]
+               calculate(element.pos,element.is_capacitor)
+               queue[1] = nil
+               for index,data in pairs(queue) do
+                       queue[index-1] = data
+               end
+               queue[table.getn(queue)] = nil
+       end
+
+       --recursion_check = {}
 end)