diff options
| -rw-r--r-- | autocrafter.lua | 71 |
1 files changed, 62 insertions, 9 deletions
diff --git a/autocrafter.lua b/autocrafter.lua index 8cca0a5..663b14c 100644 --- a/autocrafter.lua +++ b/autocrafter.lua @@ -1,14 +1,67 @@ +local autocrafterCache={} +function addCacheEntry(pos,recipe,result,new) + if autocrafterCache[pos.x] == nil then autocrafterCache[pos.x] = {} end + if autocrafterCache[pos.x][pos.y] == nil then autocrafterCache[pos.x][pos.y] = {} end + if autocrafterCache[pos.x][pos.y][pos.z] == nil then autocrafterCache[pos.x][pos.z] = {} end + autocrafterCache[pos.x][pos.y][pos.z] = {["recipe"] = recipe, ["result"] = result, ["new"] = new} +end + +function getCacheEntry(pos) + if autocrafterCache[pos.x] == nil then return nil,nil,nil end + if autocrafterCache[pos.x][pos.y] == nil then return nil,nil,nil end + if autocrafterCache[pos.x][pos.y][pos.z] == nil then return nil,nil,nil end + return autocrafterCache[pos.x][pos.y][pos.z]["recipe"], autocrafterCache[pos.x][pos.y][pos.z]["result"], autocrafterCache[pos.x][pos.y][pos.z]["new"] +end -function autocraft(inventory) +function autocraft(inventory,pos) local recipe=inventory:get_list("recipe") - local result - local new - for i=1,9 do - recipe[i]=ItemStack({name=recipe[i]:get_name(),count=1}) - end - result,new=minetest.get_craft_result({method="normal",width=3,items=recipe}) - local input=inventory:get_list("input") + local recipe_last + local result + local new + + recipe_last, result, new = getCacheEntry(pos) + if recipe_last ~=nil then + local recipeUnchanged = true + for i=1,9 do + --print ("recipe_base"..i.." ") + --print (recipe[i]:get_name()) + --print (recipe[i]:get_count()) + --print (recipe_last[i]:get_name()) + --print (recipe_last[i]:get_count()) + if recipe[i]:get_name() ~= recipe_last[i]:get_name() then + recipeUnchanged = False + break + end + if recipe[i]:get_count() ~= recipe_last[i]:get_count() then + recipeUnchanged = False + break + end + end + if recipeUnchanged then + -- print("autocrafter recipe unchanged") + else + print("autocrafter recipe changed at pos("..pos.x..","..pos.y..","..pos.z..")") + for i=1,9 do + recipe_last[i] = recipe[i] + recipe[i]=ItemStack({name=recipe[i]:get_name(),count=1}) + end + result,new=minetest.get_craft_result({method="normal",width=3,items=recipe}) + addCacheEntry(pos,recipe_last,result,new) + end + else + print("first call for this autocrafter at pos("..pos.x..","..pos.y..","..pos.z..")") + recipe_last={} + for i=1,9 do + recipe_last[i] = recipe[i] + --print (recipe_last[i]:get_name()) + recipe[i]=ItemStack({name=recipe[i]:get_name(),count=1}) + end + result,new=minetest.get_craft_result({method="normal",width=3,items=recipe}) + addCacheEntry(pos,recipe_last,result,new) + end + + local input=inventory:get_list("input") if result.item:is_empty() then return end result=result.item if not inventory:room_for_item("dst", result) then return end @@ -81,6 +134,6 @@ minetest.register_abm({nodenames={"pipeworks:autocrafter"},interval=1,chance=1, action=function(pos,node) local meta=minetest.get_meta(pos) local inv=meta:get_inventory() - autocraft(inv) + autocraft(inv,pos) end }) |