diff --git a/lib_materials_tools.lua b/lib_materials_tools.lua
deleted file mode 100644
index 872c010..0000000
--- a/lib_materials_tools.lua
+++ /dev/null
@@ -1,210 +0,0 @@
-
-
-local S = lib_materials.intllib
-
-
-
-minetest.register_tool("lib_materials:tool_club_stone", {
-	description = S("Stone Club"),
-	_doc_items_longdesc = S("Stone club for clubbing things."),
-	_doc_items_usagehelp = S("Use this club to club."),
-	image           = "lib_materials_tool_club_stone.png",
-	inventory_image = "lib_materials_tool_club_stone.png",
-	
-	tool_capabilities = {
-		full_punch_interval = 0.8,
-		max_drop_level=1,
-		groupcaps={
-		-- about equal to a stone pick (it's not intended as a tool)
-			diggy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			prying={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			pokey={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			snappy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-		},
-		damage_groups = {fleshy=6},
-	}
-})
-
-minetest.register_tool("lib_materials:tool_rock_biface", {
-	description = S("Tool - Biface Rock"),
-	_doc_items_longdesc = S("Tool - Biface Rock."),
-	_doc_items_usagehelp = S("Tool - Biface Rock. Used to carve sticks, and to craft stone tools."),
-	image           = "lib_materials_tool_rock_biface.png",
-	inventory_image = "lib_materials_tool_rock_biface.png",
-	
-	tool_capabilities = {
-		full_punch_interval = 0.8,
-		max_drop_level=1,
-		groupcaps={
-		-- about equal to a stone pick (it's not intended as a tool)
-			diggy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			prying={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			pokey={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			snappy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-		},
-		damage_groups = {fleshy=6},
-	}
-})
-
-minetest.register_tool("lib_materials:tool_rock_chipper", {
-	description = S("Stone Chipper"),
-	_doc_items_longdesc = S("Stone Chipper."),
-	_doc_items_usagehelp = S("Stone Chipper."),
-	image           = "lib_materials_tool_rock_chipper.png",
-	inventory_image = "lib_materials_tool_rock_chipper.png",
-	
-	tool_capabilities = {
-		full_punch_interval = 0.8,
-		max_drop_level=1,
-		groupcaps={
-		-- about equal to a stone pick (it's not intended as a tool)
-			diggy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			prying={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			pokey={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			snappy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-		},
-		damage_groups = {fleshy=6},
-	}
-})
-
-minetest.register_tool("lib_materials:tool_rock_flint", {
-	description = S("Flint"),
-	_doc_items_longdesc = S("Flint."),
-	_doc_items_usagehelp = S("Flint."),
-	image           = "lib_materials_tool_rock_flint.png",
-	inventory_image = "lib_materials_tool_rock_flint.png",
-	
-	tool_capabilities = {
-		full_punch_interval = 0.8,
-		max_drop_level=1,
-		groupcaps={
-		-- about equal to a stone pick (it's not intended as a tool)
-			diggy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			prying={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			pokey={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			snappy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-		},
-		damage_groups = {fleshy=6},
-	}
-})
-
-minetest.register_tool("lib_materials:tool_rock_large", {
-	description = S("Tool - Large Rock"),
-	_doc_items_longdesc = S("Tool - Large Rock."),
-	_doc_items_usagehelp = S("Tool - Large Rock."),
-	image           = "lib_materials_tool_rock_large.png",
-	inventory_image = "lib_materials_tool_rock_large.png",
-	
-	tool_capabilities = {
-		full_punch_interval = 0.8,
-		max_drop_level=1,
-		groupcaps={
-		-- about equal to a stone pick (it's not intended as a tool)
-			diggy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			prying={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			pokey={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			snappy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			chippy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			flakey={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			knappy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-		},
-		damage_groups = {fleshy=6},
-	}
-})
-
-minetest.register_tool("lib_materials:tool_rock_pebble", {
-	description = S("Tool - Pebble"),
-	_doc_items_longdesc = S("Tool - Pebble."),
-	_doc_items_usagehelp = S("Tool - Pebble."),
-	image           = "lib_materials_tool_rock_pebble.png",
-	inventory_image = "lib_materials_tool_rock_pebble.png",
-	
-	tool_capabilities = {
-		full_punch_interval = 0.8,
-		max_drop_level=1,
-		groupcaps={
-		-- about equal to a stone pick (it's not intended as a tool)
-			diggy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			prying={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			pokey={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			snappy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			chippy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			flakey={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			knappy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-		},
-		damage_groups = {fleshy=6},
-	}
-})
-
-minetest.register_tool("lib_materials:tool_rock_pebbles", {
-	description = S("Tool - Pebbles"),
-	_doc_items_longdesc = S("Tool - Pebbles."),
-	_doc_items_usagehelp = S("Tool - Pebbles."),
-	image           = "lib_materials_tool_rock_pebbles.png",
-	inventory_image = "lib_materials_tool_rock_pebbles.png",
-	
-	tool_capabilities = {
-		full_punch_interval = 0.8,
-		max_drop_level=1,
-		groupcaps={
-		-- about equal to a stone pick (it's not intended as a tool)
-			diggy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			prying={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			pokey={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			snappy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			chippy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			flakey={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			knappy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-		},
-		damage_groups = {fleshy=6},
-	}
-})
-
-minetest.register_tool("lib_materials:tool_rock_pebbles_large", {
-	description = S("Tool - Pebbles Large"),
-	_doc_items_longdesc = S("Tool - Pebbles Large."),
-	_doc_items_usagehelp = S("Tool - Pebbles Large."),
-	image           = "lib_materials_tool_rock_pebbles_large.png",
-	inventory_image = "lib_materials_tool_rock_pebbles_large.png",
-	
-	tool_capabilities = {
-		full_punch_interval = 0.8,
-		max_drop_level=1,
-		groupcaps={
-		-- about equal to a stone pick (it's not intended as a tool)
-			diggy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			prying={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			pokey={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			snappy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			chippy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			flakey={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			knappy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-		},
-		damage_groups = {fleshy=6},
-	}
-})
-
-minetest.register_tool("lib_materials:tool_rock_small", {
-	description = S("Tool - Small Rock"),
-	_doc_items_longdesc = S("Tool - Small Rock."),
-	_doc_items_usagehelp = S("Tool - Small Rock."),
-	image           = "lib_materials_tool_rock_small.png",
-	inventory_image = "lib_materials_tool_rock_small.png",
-	
-	tool_capabilities = {
-		full_punch_interval = 0.8,
-		max_drop_level=1,
-		groupcaps={
-		-- about equal to a stone pick (it's not intended as a tool)
-			diggy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			prying={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			pokey={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			snappy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			chippy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			flakey={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-			knappy={times={[2]=2.00, [3]=1.20}, uses=30, maxlevel=1},
-		},
-		damage_groups = {fleshy=6},
-	}
-})
-