diff --git a/files/locales/locale/ru.txt b/files/locales/locale/ru.txt
index acc4471..e890d30 100644
--- a/files/locales/locale/ru.txt
+++ b/files/locales/locale/ru.txt
@@ -163,8 +163,7 @@ Mossy Stone Brick = Мшистый Каменный Кирпич
 Sandstone = Песчаник
 Smooth Sandstone = Гладкий Песчаник
 Red Sandstone = Красный Песчаник
-Red Sandstone Smooth = Красный Гладкий Песчаник
-Red Sandstone Carved = Красный Нарезной Песчаник
+Red Sandstone Smooth = Гладкий Красный Песчаник
 Obsidian = Обсидиан
 Bedrock = Коренная Порода
 Dirt = Земля
@@ -480,7 +479,6 @@ Black Mode = Чёрный Режим
 Light Mode = Светлый Режим
 
 
-
 #throwing
 Bow = Лук
 Bow with arrow = Лук со Стрелой
@@ -490,6 +488,8 @@ Arrow = Стрела
 #walls
 Cobblestone Wall = Стена из Булыжника
 Mossy Cobblestone Wall = Стена из Мшистого Булыжника
+Sandstone Wall = Стена из Песчаника
+Red Sandstone Wall = Стена из Красного Песчаника
 
 
 #watch
diff --git a/files/wallet/init.lua b/files/wallet/init.lua
index bb4982c..52bfd41 100644
--- a/files/wallet/init.lua
+++ b/files/wallet/init.lua
@@ -33,7 +33,7 @@ function update_wall(pos)
 
 	local node = minetest.get_node({x = pos.x, y = pos.y+1, z = pos.z})
 	if sum == 5 or sum == 10 then
-		if minetest.registered_nodes[node.name].walkable or node.name == "torches:floor" then
+		if minetest.registered_nodes[node.name].walkable then
 			sum = sum + 11
 		end
 	end
@@ -169,16 +169,15 @@ minetest.register_node("wallet:wall", {
 	description = "Cobblestone Wall",
 	paramtype = "light",
 	tiles = {"default_cobble.png"},
-	inventory_image = "cobblestone_wallet.png",
 	groups = {cracky = 3, wall = 1, stone = 2},
 	drawtype = "nodebox",
 	node_box = {
 		type = "fixed",
-		fixed = pillar
-	},
-	collision_box = {
-		type = "fixed",
-		fixed = collision
+		fixed = {
+			pillar,
+			half_blocks[1],
+			half_blocks[3],
+		}
 	},
 	on_construct = update_wall
 })
@@ -294,12 +293,15 @@ minetest.register_node("wallet:wallmossy", {
 		fixed = collision
 	},
 	tiles = {"default_mossycobble.png"},
-	inventory_image = "cobblestonemossy_wallet.png",
 	groups = {cracky = 3, wall = 1, stone = 2},
 	drawtype = "nodebox",
 	node_box = {
 		type = "fixed",
-		fixed = pillar
+		fixed = {
+			pillar,
+			half_blocks[1],
+			half_blocks[3],
+		}
 	},
 	on_construct = update_wall
 })
diff --git a/files/wallet/textures/cobblestone_wallet.png b/files/wallet/textures/cobblestone_wallet.png
deleted file mode 100644
index 782a97a..0000000
Binary files a/files/wallet/textures/cobblestone_wallet.png and /dev/null differ
diff --git a/files/wallet/textures/cobblestonemossy_wallet.png b/files/wallet/textures/cobblestonemossy_wallet.png
deleted file mode 100644
index e1d3bfc..0000000
Binary files a/files/wallet/textures/cobblestonemossy_wallet.png and /dev/null differ
diff --git a/files/walls/README.txt b/files/walls/README.txt
index 0c2f7c2..5fc1d41 100644
--- a/files/walls/README.txt
+++ b/files/walls/README.txt
@@ -5,3 +5,5 @@ See license.txt for license information.
 Authors of source code
 ----------------------
 Auke Kok <sofar@foo-projects.org> (LGPLv3.0+)
+Shara RedCat (LGPLv3.0+)
+MultiCraft Development Team (LGPLv3.0+)
diff --git a/files/walls/init.lua b/files/walls/init.lua
index 040bf43..7e93f6f 100644
--- a/files/walls/init.lua
+++ b/files/walls/init.lua
@@ -1,21 +1,17 @@
 walls = {}
 
-walls.register = function(wall_name, wall_desc, wall_texture_table, wall_mat, wall_sounds)
-	--make wall_texture_table paramenter backwards compatible for mods passing single texture
-	if type(wall_texture_table) ~= "table" then
-		wall_texture_table = { wall_texture_table }
-	end
+walls.register = function(wall_name, wall_desc, wall_texture_table, wall_mat, wall_sounds, not_in_cinv)
 	-- inventory node, and pole-type wall start item
 	minetest.register_node(wall_name, {
 		description = wall_desc,
 		drawtype = "nodebox",
 		node_box = {
 			type = "connected",
-			fixed         = {{-1/4,  -1/2, -1/4,   1/4,  1/2,  1/4}},
-			connect_front = {{-3/16, -1/2, -1/2,   3/16, 3/8, -1/4}},
-			connect_left  = {{-1/2,  -1/2, -3/16, -1/4,  3/8,  3/16}},
-			connect_back  = {{-3/16, -1/2,  1/4,   3/16, 3/8,  1/2}},
-			connect_right = {{ 1/4,  -1/2, -3/16,  1/2,  3/8,  3/16}}
+			fixed         = {-1/4,  -1/2, -1/4,   1/4,  1/2,  1/4},
+			connect_front = {-3/16, -1/2, -1/2,   3/16, 3/8, -1/4},
+			connect_left  = {-1/2,  -1/2, -3/16, -1/4,  3/8,  3/16},
+			connect_back  = {-3/16, -1/2,  1/4,   3/16, 3/8,  1/2},
+			connect_right = { 1/4,  -1/2, -3/16,  1/2,  3/8,  3/16}
 		},
 		collision_box = {
 			type = "connected",
@@ -31,12 +27,82 @@ walls.register = function(wall_name, wall_desc, wall_texture_table, wall_mat, wa
 		tiles = wall_texture_table,
 		walkable = true,
 		groups = {cracky = 3, wall = 1, stone = 2, not_in_creative_inventory = 1},
-		sounds = wall_sounds
+		sounds = wall_sounds,
+		drop = wall_name .. "_inv",
+		after_place_node = function(pos, placer, itemstack, pointed_thing)
+			local pos_under = {x = pos.x, y = pos.y - 1, z = pos.z}
+			local pos_above = {x = pos.x, y = pos.y + 1, z = pos.z}
+			local node_under = minetest.get_node(pos_under).name
+			if minetest.get_item_group(node_under, "wall") == 1 then
+				local node_under_can = node_under:gsub("_full$", "")
+				minetest.set_node(pos_under, {name = node_under_can .. "_full"})
+			end
+
+			local node_above = minetest.get_node(pos_above).name
+			if minetest.get_item_group(node_above, "wall") == 1 then
+				minetest.set_node(pos, {name = wall_name .. "_full"})
+			end
+		end,
+		after_dig_node = function(pos, oldnode, oldmetadata, digger)
+			local pos_under = {x = pos.x, y = pos.y - 1, z = pos.z}
+			local node_under = string.gsub(minetest.get_node(pos_under).name, "_full$", "")
+			if minetest.get_item_group(node_under, "wall") == 1 and
+					digger and digger:is_player() then
+				minetest.set_node(pos_under, {name = node_under})
+			end
+		end
+	})
+
+	minetest.register_node(wall_name .. "_full", {
+		drawtype = "nodebox",
+		node_box = {
+			type = "connected",
+			fixed         = {-1/4,  -1/2, -1/4,   1/4,  1/2,  1/4},
+			connect_front = {-3/16, -1/2, -1/2,   3/16, 1/2, -1/4},
+			connect_left  = {-1/2,  -1/2, -3/16, -1/4,  1/2,  3/16},
+			connect_back  = {-3/16, -1/2,  1/4,   3/16, 1/2,  1/2},
+			connect_right = { 1/4,  -1/2, -3/16,  1/2,  1/2,  3/16},
+		},
+		connects_to = {"group:wall", "group:stone", "group:fence"},
+		paramtype = "light",
+		is_ground_content = false,
+		tiles = wall_texture_table,
+		groups = {cracky = 3, wall = 1, stone = 2, not_in_creative_inventory = 1},
+		sounds = wall_sounds,
+		drop = wall_name .. "_inv",
+		after_dig_node = function(pos, oldnode, oldmetadata, digger)
+			local pos_under = {x = pos.x, y = pos.y - 1, z = pos.z}
+			local node_under = (minetest.get_node(pos_under).name):gsub("_full$", "")
+			if minetest.get_item_group(node_under, "wall") == 1 and
+					digger and digger:is_player() then
+				minetest.set_node(pos_under, {name = node_under})
+			end
+		end
+	})
+
+	minetest.register_node(wall_name .. "_inv", {
+		description = wall_desc,
+		drawtype = "nodebox",
+		node_box = {
+			type = "fixed",
+			fixed = {
+				{-1/4, -1/2, -1/4,   1/4, 1/2, 1/4},
+				{-1/2, -1/2, -3/16, -1/4, 3/8, 3/16},
+				{ 1/4, -1/2, -3/16,  1/2, 3/8, 3/16}
+			}
+		},
+		paramtype = "light",
+		tiles = wall_texture_table,
+		groups = {cracky = 3, wall = 1, stone = 2, not_in_creative_inventory = not_in_cinv and 1 or 0},
+
+		on_construct = function(pos)
+			minetest.set_node(pos, {name = wall_name})
+		end
 	})
 
 	-- crafting recipe
 	minetest.register_craft({
-		output = wall_name .. " 6",
+		output = wall_name .. "_inv 6",
 		recipe = {
 			{"", "", ""},
 			{wall_mat, wall_mat, wall_mat},
@@ -47,7 +113,13 @@ walls.register = function(wall_name, wall_desc, wall_texture_table, wall_mat, wa
 end
 
 walls.register("walls:cobble", "Cobblestone Wall", {"default_cobble.png"},
-		"default:cobble", default.node_sound_stone_defaults())
+		"default:cobble", default.node_sound_stone_defaults(), true)
 
 walls.register("walls:mossycobble", "Mossy Cobblestone Wall", {"default_mossycobble.png"},
-		"default:mossycobble", default.node_sound_stone_defaults())
+		"default:mossycobble", default.node_sound_stone_defaults(), true)
+
+walls.register("walls:sandstone", "Sandstone Wall", {"default_sandstone_normal.png"},
+		"default:sandstone", default.node_sound_stone_defaults())
+
+walls.register("walls:redsandstone", "Red Sandstone Wall", {"default_redsandstone_normal.png"},
+		"default:redsandstone", default.node_sound_stone_defaults())
diff --git a/files/walls/license.txt b/files/walls/license.txt
index 94b5c0f..3a96bd6 100644
--- a/files/walls/license.txt
+++ b/files/walls/license.txt
@@ -3,6 +3,8 @@ License of source code
 
 GNU Lesser General Public License, version 3.0
 Copyright (C) 2015 Auke Kok <sofar@foo-projects.org>
+Copyright (C) 2018 Shara RedCat
+Copyright (C) 2019-2020 MultiCraft Development Team
 
 This program is free software; you can redistribute it and/or modify it under the terms
 of the GNU Lesser General Public License as published by the Free Software Foundation;