Added a lock to the tool node destroyer to prevent the stone block from being destroyed. This need was removed from stone generation if a sieve-type mod is used on the server.

default_settings.lua

@@ -32,6 +32,7 @@ local settings = {
 	use_real_entities = true,
 	entity_update_interval = 0,
 	enable_vertical_digilines_connectivity = true,
+	enable_node_destroyer_from_tool = true,
 	enable_debug = false,
 }
 

luaentity.lua

@@ -365,7 +365,7 @@ local move_entities_globalstep_part2 = function(dtime)
 		if object or entity.owner ~= nil then
 			--minetest.chat_send_all("online: " .. dump(entity.owner))
 			if pipeworks.enable_debug then
-				minetest.log("action", "pipeworks: активная передача по трубам игрок в сети: " .. entity.owner)
+				minetest.log("action", "pipeworks: активная передача по трубам игрок в сети: " .. dump(entity.owner))
 			end
 
 			local master = entity._attached_entities_master

settingtypes.txt

@@ -101,4 +101,8 @@ pipeworks_log_teleport_tubes (Log Teleport Tubes) bool false
 # Set it to noop if you wish to disable that behavior.
 pipeworks_lua_tube_print_behavior (Behavior of print in Lua Tube) enum log log,noop
 
+#Disconnect node destroyer from tool
+pipeworks_enable_node_destroyer_from_tool = true
+
 pipeworks_enable_debug (Enable debug) bool false
+

wielder.lua

@@ -261,6 +261,14 @@ if pipeworks.enable_node_breaker then
 				end
 				-- Check if the tool can dig the node
 				local tool = stack:get_tool_capabilities()
+				if pipeworks.enable_debug then
+					minetest.log("action", "pipeworks: tool: " .. dump(tool))
+				end
+
+				if tool.punch_attack_uses > 0 and pipeworks.enable_node_destroyer_from_tool == false then
+					return
+				end
+
 				if not minetest.get_dig_params(node_def.groups, tool).diggable then
 					-- Try using hand if tool can't dig the node
 					local hand = ItemStack():get_tool_capabilities()