Extract tool API functions to separate file

api.lua

@@ -16,50 +16,6 @@
 
 local S=minetest.get_translator("industrialtest")
 
--- \brief Sets uses metadata value depending on item's definition
--- \param itemstack ItemStack which should be altered
--- \returns true if value was successfully added, false otherwise
-industrialtest.api.prepareToolItem=function(itemstack)
-	local def=minetest.registered_tools[itemstack:get_name()]
-	if not def then
-		return false
-	end
-	if def._industrialtest_tool and def.tool_capabilities and def.tool_capabilities.uses then
-		local meta=itemstack:get_meta()
-		meta:set_int("industrialtest.uses",def.tool_capabilities.uses)
-		return true
-	elseif def.groups and def.groups._industrialtest_emptyOnConstruct and itemstack:get_wear()==0 then
-		itemstack:set_wear(65534)
-		return true
-	end
-	return false
-end
--- \brief Adds wear to item after it's use
--- \param itemstack ItemStack to which wear should be added
--- \returns nil
-industrialtest.api.afterToolUse=function(itemstack)
-	local meta=itemstack:get_meta()
-	local def=minetest.registered_tools[itemstack:get_name()]
-	if not def or not def._industrialtest_tool or not def.tool_capabilities or not def.tool_capabilities.uses then
-		return
-	end
-	if not meta:contains("industrialtest.uses") then
-		industrialtest.prepareToolItem(itemstack)
-	end
-	local uses=meta:get_int("industrialtest.uses")-1
-	if uses==0 then
-		itemstack:set_count(0)
-		minetest.sound_play({name="default_tool_breaks"},{
-			gain=1,
-			fade=0,
-			pitch=1
-		},true)
-		return
-	end
-	meta:set_int("industrialtest.uses",uses)
-	itemstack:set_wear(65535-uses/def.tool_capabilities.uses*65535)
-end
-
 -- \brief Transfers power from source node to it's network, if sides is set then power will be only transfered to network connected to that sides
 -- \param pos Vector with position of source node
 -- \param (optional) sides table with Vectors

api/tool.lua

@@ -0,0 +1,60 @@
+-- IndustrialTest
+-- Copyright (C) 2024 mrkubax10
+
+-- This program is free software: you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation, either version 3 of the License, or
+-- (at your option) any later version.
+
+-- This program is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-- GNU General Public License for more details.
+
+-- You should have received a copy of the GNU General Public License
+-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+-- \brief Sets uses metadata value depending on item's definition
+-- \param itemstack ItemStack which should be altered
+-- \returns true if value was successfully added, false otherwise
+function industrialtest.api.prepareToolItem(itemstack)
+	local def=minetest.registered_tools[itemstack:get_name()]
+	if not def then
+		return false
+	end
+	if def._industrialtest_tool and def.tool_capabilities and def.tool_capabilities.uses then
+		local meta=itemstack:get_meta()
+		meta:set_int("industrialtest.uses",def.tool_capabilities.uses)
+		return true
+	elseif def.groups and def.groups._industrialtest_emptyOnConstruct and itemstack:get_wear()==0 then
+		itemstack:set_wear(65534)
+		return true
+	end
+	return false
+end
+
+-- \brief Adds wear to item after it's use
+-- \param itemstack ItemStack to which wear should be added
+-- \returns nil
+function industrialtest.api.afterToolUse(itemstack)
+	local meta=itemstack:get_meta()
+	local def=minetest.registered_tools[itemstack:get_name()]
+	if not def or not def._industrialtest_tool or not def.tool_capabilities or not def.tool_capabilities.uses then
+		return
+	end
+	if not meta:contains("industrialtest.uses") then
+		industrialtest.prepareToolItem(itemstack)
+	end
+	local uses=meta:get_int("industrialtest.uses")-1
+	if uses==0 then
+		itemstack:set_count(0)
+		minetest.sound_play({name="default_tool_breaks"},{
+			gain=1,
+			fade=0,
+			pitch=1
+		},true)
+		return
+	end
+	meta:set_int("industrialtest.uses",uses)
+	itemstack:set_wear(65535-uses/def.tool_capabilities.uses*65535)
+end

init.lua

@@ -35,6 +35,7 @@ dofile(modpath.."/api/common.lua")
 dofile(modpath.."/api/fluid.lua")
 dofile(modpath.."/api/power.lua")
 dofile(modpath.."/api/side.lua")
+dofile(modpath.."/api/tool.lua")
 dofile(modpath.."/api.lua")
 
 dofile(modpath.."/machines/common.lua")