diff --git a/mods/CORE/mcl_mapgen/API.md b/mods/CORE/mcl_mapgen/API.md
new file mode 100644
index 0000000000..364bc32052
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+++ b/mods/CORE/mcl_mapgen/API.md
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+# mcl_mapgen
+============
+This mod helps to avoid problems caused by Minetest's 'chunk-in-shell' feature of mapgen.cpp.
+It also queues your generators to run them in proper order.
+
+
+=========================================================================
+## mcl_mapgen.register_chunk_generator(chunk_callback_function, priority)
+=========================================================================
+UNSAFE! See below. Registers callback function to be called when current chunk generation is finished.
+	`callback_function`: chunk callback function definition, see below;
+	`priority`: order number - the less, the earlier.
+### Chunk callback function definition:
+	`function(minp, maxp, seed)`:
+		`minp` & `maxp`: minimum and maximum chunk position;
+		`seed`: seed of this mapchunk.
+
+
+=======================================================================
+## mcl_mapgen.register_chunk_generator_lvm(callback_function, priority)
+=======================================================================
+UNSAFE! See below. Registers callback function to be called when current chunk generation is finished.
+`vm_context` passes into callback function and should be returned back.
+	`callback_function`: chunk callback LVM function definition, see below;
+	`priority`: order number - the less, the earlier.
+### Chunk callback LVM function definition:
+	Function MUST RETURN `vm_context`. It passes into next callback function from the queue.
+	`function(vm_context)`:
+		`vm_context` is a table which already contains some LVM data and some of them can be added in callback function:
+			`minp` & `maxp`: minimum and maximum chunk position;
+			`seed`: seed of this mapchunk.
+
+
+===================================================================
+## mcl_mapgen.register_block_generator(callback_function, priority)
+===================================================================
+Registers callback function to be called when block (usually 16x16x16 nodes) generation is finished.
+	`callback_function`: block callback function definition, see below;
+	`priority`: order number - the less, the earlier.
+
+
+=======================================================================
+## mcl_mapgen.register_block_generator_lvm(callback_function, priority)
+=======================================================================
+Registers callback function to be called when block (usually 16x16x16 nodes) generation is finished.
+`vm_context` passes into callback function and should be returned back.
+	`callback_function`: block callback LVM function definition, see below;
+	`priority`: order number - the less, the earlier.
+
+
+===============================
+## mcl_mapgen.get_far_node(pos)
+===============================
+Returns node if it is generated. Otherwise returns `{name = "ignore"}`.
diff --git a/mods/CORE/mcl_mapgen/init.lua b/mods/CORE/mcl_mapgen/init.lua
new file mode 100644
index 0000000000..2572ce442d
--- /dev/null
+++ b/mods/CORE/mcl_mapgen/init.lua
@@ -0,0 +1,146 @@
+mcl_mapgen = {}
+
+local lvm_block_queue, lvm_chunk_queue, node_block_queue, node_chunk_queue = {}, {}, {}, {} -- Generators' queues
+local lvm, block, lvm_block, lvm_chunk, param2, nodes_block, nodes_chunk = 0, 0, 0, 0, 0, 0 -- Requirements: 0 means none; greater than 0 means 'required'
+local lvm_buffer, lvm_param2_buffer = {}, {} -- Static buffer pointers
+local BS, CS = mcl_vars.MAP_BLOCKSIZE, mcl_vars.chunksize -- Mapblock size (in nodes), Mapchunk size (in blocks)
+local LAST_BLOCK, LAST_NODE = CS - 1, BS - 1 -- First mapblock in chunk (node in mapblock) has number 0, last has THIS number. It's for runtime optimization
+local offset = math.floor(mcl_vars.central_chunk_offset_in_nodes / BS) -- Central mapchunk offset (in blocks)
+
+local DEFAULT_PRIORITY	= 5000
+
+local minetest_log, math_floor = minetest.log, math.floor
+
+function mcl_mapgen.register_chunk_generator(callback_function, priority)
+	nodes_chunk = nodes_chunk + 1
+	node_chunk_queue[nodes_chunk] = {i = priority or DEFAULT_PRIORITY, f = callback_function}
+	table.sort(node_chunk_queue, function(a, b) return (a.i <= b.i) end)
+end
+function mcl_mapgen.register_chunk_generator_lvm(callback_function, priority)
+	lvm = lvm + 1
+	lvm_chunk_queue[lvm_chunk] = {i = priority or DEFAULT_PRIORITY, f = callback_function}
+	table.sort(lvm_chunk_queue, function(a, b) return (a.i <= b.i) end)
+end
+function mcl_mapgen.register_block_generator(callback_function, priority)
+	block = block + 1
+	nodes_block = nodes_block + 1
+	node_block_queue[nodes_block] = {i = priority or DEFAULT_PRIORITY, f = callback_function}
+	table.sort(node_block_queue, function(a, b) return (a.i <= b.i) end)
+end
+function mcl_mapgen.register_block_generator_lvm(callback_function, priority)
+	block = block + 1
+	lvm = lvm + 1
+	lvm_block = lvm_block + 1
+	lvm_block_queue[lvm_block] = {i = priority or DEFAULT_PRIORITY, f = callback_function}
+	table.sort(lvm_block_queue, function(a, b) return (a.i <= b.i) end)
+end
+
+
+local blocks = minetest.deserialize(		storage:get_string("mapgen_blocks") or "return {}") or {}
+minetest.register_on_shutdown(function()	storage:set_string("mapgen_blocks", minetest.serialize(blocks)) end)
+
+local vm_context-- here will be many references and flags, like: param2, light_data, heightmap, biomemap, heatmap, humiditymap, gennotify, write_lvm, write_param2, shadow
+local data, data2, area
+local current_blocks = {}
+
+minetest.register_on_generated(function(minp, maxp, blockseed)
+	local minp, maxp, blockseed = minp, maxp, blockseed
+	minetest_log("verbose", "[mcl_mapgen] New chunk: minp=" .. minetest.pos_to_string(minp) .. ", maxp=" .. minetest.pos_to_string(maxp) .. ", blockseed=" .. blockseed)
+
+	local vm, emin, emax = minetest.get_mapgen_object("voxelmanip")
+
+	if lvm > 0 then
+		vm_context = {lvm_param2_buffer = lvm_param2_buffer, vm = vm, emin = emin, emax = emax, minp = minp, maxp = maxp, blockseed = blockseed}
+		data = vm:get_data(lvm_buffer)
+		vm_context.data = data
+		area = VoxelArea:new({MinEdge=emin, MaxEdge=emax})
+		vm_context.area = area
+		for _, v in pairs(lvm_chunk_queue) do
+			vm_context = v.f(vm_context)
+		end
+	end
+
+	if block > 0 then
+		local x0, y0, z0 = minp.x, minp.y, minp.z
+		local bx0, by0, bz0 = math_floor(x0/BS), math_floor(y0/BS), math_floor(z0/BS)
+		local x1, y1, z1, x2, y2, z2 = emin.x, emin.y, emin.z, emax.x, emax.y, emax.z
+		local x, y, z = x1, y1, z1 -- iterate 7x7x7 mapchunk, {x,y,z} - first node pos. of mapblock
+		local bx, by, bz -- block coords (in blocs)
+		local box, boy, boz -- block offsets in chunks (in blocks)
+		while x < x2 do
+			bx = math_floor(x/BS)
+			local block_pos_offset_removed = bx - offset
+			box = block_pos_offset_removed % CS
+			if not blocks[bx] then blocks[bx]={} end
+			local total_mapgen_block_writes_through_x = (box > 0 and box < LAST_BLOCK) and 4 or 8
+			while y < y2 do
+				by = math_floor(y/BS)
+				block_pos_offset_removed = by - offset
+				boy = block_pos_offset_removed % CS
+				if not blocks[bx][by] then blocks[bx][by]={} end
+				local total_mapgen_block_writes_through_y = (boy > 0 and boy < LAST_BLOCK) and math_floor(total_mapgen_block_writes_through_x / 2) or total_mapgen_block_writes_through_x
+				while z < z2 do
+					bz = math_floor(z/BS)
+					block_pos_offset_removed = bz - offset
+					boz = block_pos_offset_removed % CS
+					local total_mapgen_block_writes = (boz > 0 and boz < LAST_BLOCK) and math_floor(total_mapgen_block_writes_through_y / 2) or total_mapgen_block_writes_through_y
+					local current_mapgen_block_writes = blocks[bx][by][bz] and (blocks[bx][by][bz] + 1) or 1
+					if current_mapgen_block_writes == total_mapgen_block_writes then
+						-- this block shouldn't be overwritten anymore, no need to keep it in memory
+						blocks[bx][by][bz] = nil
+						vm_context.seed = blockseed + box * 7 + boy * 243 + boz * 11931
+						if lvm_block > 0 then
+							vm_context.minp, vm_content.maxp = {x=x, y=y, z=z}, {x=x+LAST_NODE, y=y+LAST_NODE, z=z+LAST_NODE}
+							for _, v in pairs(lvm_block_queue) do
+								vm_context = v.f(vm_context)
+							end
+						end
+						if nodes_block > 0 then
+							current_blocks[#current_blocks+1] = { minp = {x=x, y=y, z=z}, maxp = {x=pos.x+LAST_NODE, y=pos.y+LAST_NODE, z=pos.z+LAST_NODE}, seed = seed }
+						end
+					else
+						blocks[bx][by][bz] = current_mapgen_block_writes
+					end
+					z = z + BS
+				end
+				if next(blocks[bx][by]) == nil then blocks[bx][by] = nil end
+				z = z1
+				y = y + BS
+			end
+			if next(blocks[bx]) == nil then blocks[bx] = nil end
+			y = y1
+			x = x + BS
+		end
+	end
+
+	if vm_context.write then
+		vm:set_data(data)
+	end
+	if vm_context.write_param2 then
+		vm:set_param2_data(data2)
+	end
+	vm:calc_lighting(p1, p2, shadow)
+	vm:write_to_map()
+	vm:update_liquids()
+
+	for _, v in pairs(node_chunk_queue) do
+		v.f(minp, maxp, blockseed)
+	end
+
+	for i, b in pairs(current_blocks) do
+		for _, v in pairs(node_block_queue) do
+			v.f(b.minp, b.maxp, b.seed)
+		end
+		current_blocks[id] = nil
+	end
+end)
+
+minetest.register_on_generated = mcl_mapgen.register_chunk_generator
+
+function mcl_mapgen.get_far_node(p)
+	local p = p
+	local node = minetest_get_node(p)
+	if node.name ~= "ignore" then return node end
+	minetest_get_voxel_manip():read_from_map(p, p)
+	return minetest_get_node(p)
+end
diff --git a/mods/CORE/mcl_mapgen/mod.conf b/mods/CORE/mcl_mapgen/mod.conf
new file mode 100644
index 0000000000..4f896b3cf9
--- /dev/null
+++ b/mods/CORE/mcl_mapgen/mod.conf
@@ -0,0 +1,4 @@
+name = mcl_mapgen
+author = kay27
+description = MineClone 2 MapGen Basic Stuff
+depends = mcl_init