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

Thomas Rudin

2018-12-09 701240bc3a17a73d73f3a96cd81e559d662ac42c

 technic/machines/register/grinder_recipes.lua

@@ -15,6 +15,7 @@
   {"default:desert_stone",       "default:desert_sand"},
   {"default:gold_lump",          "technic:gold_dust 2"},
   {"default:iron_lump",          "technic:wrought_iron_dust 2"},
   {"default:tin_lump",           "technic:tin_dust 2"},
   {"technic:chromium_lump",      "technic:chromium_dust 2"},
   {"technic:uranium_lump",       "technic:uranium_dust 2"},
   {"technic:zinc_lump",          "technic:zinc_dust 2"},
@@ -22,18 +23,29 @@
   {"technic:sulfur_lump",        "technic:sulfur_dust 2"},
   {"default:stone",              "technic:stone_dust"},
   {"default:sand",               "technic:stone_dust"},
	

   -- Other
   {"default:cobble",          "default:gravel"},
   {"default:gravel",          "default:sand"},
   {"default:sandstone",       "default:sand 2"}, -- reverse recipe can be found in the compressor
   {"default:cobble",           "default:gravel"},
   {"default:gravel",           "default:sand"},
   {"default:sandstone",        "default:sand 2"}, -- reverse recipe can be found in the compressor
   {"default:desert_sandstone", "default:desert_sand 2"}, -- reverse recipe can be found in the compressor
   {"default:silver_sandstone", "default:silver_sand 2"}, -- reverse recipe can be found in the compressor
}

-- defuse the sandstone -> 4 sand recipe to avoid infinite sand bugs (also consult the inverse compressor recipe)
minetest.register_craft({
   output = "default:sandstone 0",
minetest.clear_craft({
   recipe = {
      {'default:sandstone'}
      {"default:sandstone"}
   },
})
minetest.clear_craft({
   recipe = {
      {"default:desert_sandstone"}
   },
})
minetest.clear_craft({
   recipe = {
      {"default:silver_sandstone"}
   },
})

@@ -44,7 +56,6 @@
if minetest.get_modpath("moreores") then
   table.insert(recipes, {"moreores:mithril_lump",   "technic:mithril_dust 2"})
   table.insert(recipes, {"moreores:silver_lump",    "technic:silver_dust 2"})
   table.insert(recipes, {"moreores:tin_lump",       "technic:tin_dust 2"})
end

if minetest.get_modpath("gloopores") or minetest.get_modpath("glooptest") then
@@ -61,12 +72,6 @@

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

-- defuse common grinder unfriendly recipes
if minetest.get_modpath("fake_fire") then -- from homedecor_modpack
   minetest.register_craft({ output='default:cobble 0', recipe={{'default:cobble'}}})
   minetest.register_craft({ output='default:gravel 0', recipe={{'default:gravel'}}})
end

-- dusts
@@ -88,7 +93,7 @@
end

-- Sorted alphibeticaly
register_dust("Brass",           "technic:brass_ingot")
register_dust("Brass",           "basic_materials:brass_ingot")
register_dust("Bronze",          "default:bronze_ingot")
register_dust("Carbon Steel",    "technic:carbon_steel_ingot")
register_dust("Cast Iron",       "technic:cast_iron_ingot")
@@ -101,9 +106,9 @@
register_dust("Mithril",         "moreores:mithril_ingot")
register_dust("Silver",          "moreores:silver_ingot")
register_dust("Stainless Steel", "technic:stainless_steel_ingot")
register_dust("Stone",            "default:stone")
register_dust("Stone",           "default:stone")
register_dust("Sulfur",          nil)
register_dust("Tin",             "moreores:tin_ingot")
register_dust("Tin",             "default:tin_ingot")
register_dust("Wrought Iron",    "technic:wrought_iron_ingot")
register_dust("Zinc",            "technic:zinc_ingot")
if minetest.get_modpath("gloopores") or minetest.get_modpath("glooptest") then