Quarry: Check for valid facedir to fix server freeze #465 (#466)

Thomas Rudin

2018-12-09 701240bc3a17a73d73f3a96cd81e559d662ac42c

 technic/machines/register/extractor_recipes.lua

@@ -8,15 +8,6 @@
   technic.register_recipe("extracting", data)
end

local recipes = {
   -- Rubber
   {"technic:raw_latex",                 "technic:rubber 3"},
}

for _, data in pairs(recipes) do
   technic.register_extractor_recipe({input = {data[1]}, output = data[2]})
end

if minetest.get_modpath("dye") then
   -- check if we are using dye or unifieddyes
   local unifieddyes = minetest.get_modpath("unifieddyes")
@@ -45,13 +36,21 @@
   -- overwrite the existing crafting recipes
   local dyes = {"white", "red", "yellow", "blue", "violet", "orange"}
   for _, color in ipairs(dyes) do
      minetest.register_craft({
              type = "shapeless",
              output = "dye:"..color.." 1",
              recipe = {"group:flower,color_"..color},
      minetest.clear_craft({
         type = "shapeless",
         recipe = {"group:flower,color_"..color},
      })

      minetest.register_craft({
         type = "shapeless",
         output = "dye:"..color.." 1",
         recipe = {"group:flower,color_"..color},
      })
   end

   minetest.clear_craft({
      type = "shapeless",
      recipe = {"group:coal"},
   })
   minetest.register_craft({
      type = "shapeless",
      output = "dye:black 1",
@@ -59,6 +58,10 @@
   })

   if unifieddyes then
      minetest.clear_craft({
         type = "shapeless",
         recipe = {"default:cactus"},
      })
      minetest.register_craft({
         type = "shapeless",
         output = "dye:green 1",