Move some common tool functionality to separate files for further usage

api/power.lua

@@ -164,20 +164,6 @@ function industrialtest.api.updateItemPowerText(itemstack)
 	itemstack:set_wear(65535-meta:get_int("industrialtest.powerAmount")/meta:get_int("industrialtest.powerCapacity")*65534)
 end
 
--- \brief Adds power storage to item depending on it's definition
--- \param itemstack ItemStack to which item storage should be added
--- \returns true if power storage was successfully added, false otherwise
-function industrialtest.api.preparePowerStorageItem(itemstack)
-	local meta=itemstack:get_meta()
-	local def=minetest.registered_tools[itemstack:get_name()]
-	if industrialtest.api.hasPowerStorage(meta) or not def or not def._industrialtest_powerStorage or not def._industrialtest_powerCapacity or not def._industrialtest_powerFlow then
-		return false
-	end
-	industrialtest.api.addPowerStorage(meta,def._industrialtest_powerCapacity,def._industrialtest_powerFlow,"n/a")
-	industrialtest.api.updateItemPowerText(itemstack)
-	return true
-end
-
 -- \brief Adds power to itemstack. Function checks if itemstack has power storage.
 -- \param itemstack ItemStack to which add power
 -- \param amount How much power to add

api/tool.lua

@@ -1,60 +0,0 @@
--- 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

craftitems.lua

@@ -891,18 +891,3 @@ minetest.register_craft({
 		{"industrialtest:tin_plate","industrialtest:tin_plate","industrialtest:tin_plate"}
 	}
 })
-
--- Item callbacks
-minetest.register_on_player_inventory_action(function(player,action,inventory,info)
-	if action=="put" then
-		if industrialtest.api.preparePowerStorageItem(info.stack) or industrialtest.api.prepareToolItem(info.stack) or industrialtest.api.prepareFluidStorageItem(info.stack) then
-			inventory:set_stack(info.listname,info.index,info.stack)
-		end
-	end
-end)
-minetest.register_on_craft(function(itemstack)
-	if industrialtest.api.preparePowerStorageItem(itemstack) or industrialtest.api.prepareToolItem(itemstack) then
-		return
-	end
-	industrialtest.api.prepareFluidStorageItem(itemstack)
-end)

init.lua

@@ -36,7 +36,6 @@ dofile(modpath.."/api/network.lua")
 dofile(modpath.."/api/power.lua")
 dofile(modpath.."/api/registration.lua")
 dofile(modpath.."/api/side.lua")
-dofile(modpath.."/api/tool.lua")
 
 dofile(modpath.."/machines/machine.lua")
 dofile(modpath.."/machines/activated_machine.lua")
@@ -65,6 +64,8 @@ dofile(modpath.."/machines/solar_panel_generator.lua")
 dofile(modpath.."/machines/wind_mill.lua")
 
 dofile(modpath.."/tools/common.lua")
+dofile(modpath.."/tools/tool.lua")
+dofile(modpath.."/tools/electric_tool.lua")
 dofile(modpath.."/tools/batpack.lua")
 dofile(modpath.."/tools/electric_chainsaw.lua")
 dofile(modpath.."/tools/electric_drill.lua")

tools/electric_tool.lua

@@ -0,0 +1,45 @@
+-- IndustrialTest
+-- Copyright (C) 2025 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/>.
+
+industrialtest.ElectricTool=table.copy(industrialtest.Tool)
+
+function industrialtest.ElectricTool.onPlace(self,itemstack,user,pointed)
+	self:prepareTool(itemstack)
+
+	local meta=itemstack:get_meta()
+	local opPower=self:getOpPower()
+	if meta:get_int("industrialtest.powerAmount")<opPower then
+		return false
+	end
+
+	self:use(itemstack,user,pointed)
+	industrialtest.api.addPowerToItem(itemstack,-opPower)
+	return true
+end
+
+function industrialtest.ElectricTool.prepareTool(self,itemstack)
+	local meta=itemstack:get_meta()
+	if industrialtest.api.hasPowerStorage(meta) then
+		return
+	end
+	industrialtest.api.addPowerStorage(meta,self.capacity,self.flow,"n/a")
+	industrialtest.api.updateItemPowerText(itemstack)
+end
+
+function industrialtest.ElectricTool.getOpPower(self,itemstack)
+	-- dummy function
+	return 0
+end

tools/tool.lua

@@ -0,0 +1,104 @@
+-- IndustrialTest
+-- Copyright (C) 2025 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/>.
+
+industrialtest.Tool={}
+
+function industrialtest.Tool.use(self,itemstack,user,pointed)
+	-- dummy function
+	return false
+end
+
+function industrialtest.Tool.onPlace(self,itemstack,user,pointed)
+	if self:use(itemstack,user,pointed) then
+		local meta=itemstack:get_meta()
+		if not meta:contains("industrialtest.uses") then
+			self:prepareTool(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 true
+		end
+		meta:set_int("industrialtest.uses",uses)
+		itemstack:set_wear(65535-uses/self.uses*65535)
+		return true
+	end
+	return false
+end
+
+function industrialtest.Tool.prepareTool(self,itemstack)
+	local meta=itemstack:get_meta()
+	meta:set_int("industrialtest.uses",self.uses)
+end
+
+function industrialtest.Tool.createDefinitionTable(self)
+	local def={
+		description=self.description,
+		inventory_image=self.inventoryImage,
+		tool_capabilities={
+			full_punch_interval=1,
+			uses=self.uses
+		},
+		on_place=function(itemstack,user,pointed)
+			if self:onPlace(itemstack,user,pointed) then
+				return itemstack
+			end
+			return nil
+		end,
+		_industrialtest_self=self
+	}
+
+	if industrialtest.mtgAvailable then
+		def.groups={
+			flammable=self.flammable
+		}
+	elseif industrialtest.mclAvailable then
+		def.groups={
+			tool=1
+		}
+		def._repair_material=self.repairMaterial
+		def._mcl_toollike_wield=true
+	end
+
+	return def
+end
+
+function industrialtest.Tool.register(self)
+	local def=self:createDefinitionTable()
+	minetest.register_tool(self.name,def)
+end
+
+-- Item callbacks
+minetest.register_on_player_inventory_action(function(player,action,inventory,info)
+	if action=="put" then
+		local def=info.stack:get_definition()
+		if def and def._industrialtest_self then
+			def._industrialtest_self:prepareTool(info.stack)
+			inventory:set_stack(info.listname,info.index,info.stack)
+		end
+	end
+end)
+minetest.register_on_craft(function(itemstack)
+	local def=itemstack:get_definition()
+	if def and def._industrialtest_self then
+		def._industrialtest_self:prepareTool(itemstack)
+	end
+end)