many worldgen mods and gonna try technic now

mods/technic_plus/technic/machines/register/compressor_recipes.lua

@@ -0,0 +1,54 @@
+
+local S = technic.getter
+
+technic.register_recipe_type("compressing", { description = S("Compressing") })
+
+function technic.register_compressor_recipe(data)
+	data.time = data.time or 4
+	technic.register_recipe("compressing", data)
+end
+
+local recipes = {
+	{"default:snowblock",          "default:ice"},
+	{"default:sand 2",             "default:sandstone"},
+	{"default:desert_sand 2",      "default:desert_sandstone"},
+	{"default:silver_sand 2",      "default:silver_sandstone"},
+	{"default:desert_sandstone",   "default:desert_stone"},
+	{"technic:mixed_metal_ingot",  "technic:composite_plate"},
+	{"default:copper_ingot 5",     "technic:copper_plate"},
+	{"technic:coal_dust 4",        "technic:graphite"},
+	{"technic:carbon_cloth",       "technic:carbon_plate"},
+	{"technic:uranium35_ingot 5",  "technic:uranium_fuel"},
+	{"technic:graphite 25",        "default:diamond"}
+}
+
+if minetest.get_modpath("ethereal") then
+	-- the density of charcoal is ~1/10 of coal, otherwise it's pure carbon
+	table.insert(recipes, {"ethereal:charcoal_lump 10", "default:coal_lump 1"})
+end
+
+
+-- defuse the default sandstone recipe, since we have the compressor to take over in a more realistic manner
+minetest.clear_craft({
+	recipe = {
+		{"default:sand", "default:sand"},
+		{"default:sand", "default:sand"},
+	},
+})
+minetest.clear_craft({
+	recipe = {
+		{"default:desert_sand", "default:desert_sand"},
+		{"default:desert_sand", "default:desert_sand"},
+	},
+})
+minetest.clear_craft({
+	recipe = {
+		{"default:silver_sand", "default:silver_sand"},
+		{"default:silver_sand", "default:silver_sand"},
+	},
+})
+
+for _, data in pairs(recipes) do
+	technic.register_compressor_recipe({input = {data[1]}, output = data[2]})
+end
+