Use add_wear_by_uses function

mods/hades_doors/wrench.lua

@@ -25,7 +25,7 @@ local function handle_wrench( itemstack, player, pointed_thing, mode, uses )
 
 		if (mode == hades_doors.ADJUST_LOCKING or mode == hades_doors.ADJUST_CLOSING) and
 		(not minetest.is_creative_enabled( player_name )) and has_wear then
-			itemstack:add_wear( 65535 / config.wrench_usage_limit - 1 )
+			itemstack:add_wear_by_uses(config.wrench_usage_limit)
 		end
 	end
 end

mods/hades_farming/api.lua

@@ -57,7 +57,7 @@ hades_farming.hoe_on_use = function(itemstack, user, pointed_thing, uses)
 	}, true)
 	
 	if not minetest.is_creative_enabled(name) then
-		itemstack:add_wear(65535/(uses-1))
+		itemstack:add_wear_by_uses(uses)
 	end
 	return itemstack
 end

mods/hades_gaia/init.lua

@@ -74,7 +74,7 @@ function hades_gaia.staffgaia_on_use(itemstack, user, pointed_thing, uses)
 
 	cotrig(pt.under, user:get_player_name())
 	if not minetest.is_creative_enabled(user:get_player_name()) then
-		itemstack:add_wear(65535/(uses-1))
+		itemstack:add_wear_by_uses(uses)
 	end
 	return itemstack
 end

mods/mobs/api.lua

@@ -4387,7 +4387,7 @@ function mobs:capture_mob(self, clicker, chance_hand, chance_net,
 
 			chance = chance_net
 
-			tool:add_wear(4000) -- 17 uses
+			tool:add_wear_by_uses(17)
 
 			clicker:set_wielded_item(tool)
 
@@ -4395,7 +4395,7 @@ function mobs:capture_mob(self, clicker, chance_hand, chance_net,
 
 			chance = chance_lasso
 
-			tool:add_wear(650) -- 100 uses
+			tool:add_wear_by_uses(100)
 
 			clicker:set_wielded_item(tool)
 

mods/screwdriver/init.lua

@@ -170,7 +170,7 @@ screwdriver.handler = function(itemstack, user, pointed_thing, mode, uses)
 	end
 
 	if not minetest.is_creative_enabled(player_name) then
-		itemstack:add_wear(65535 / ((uses or USES) - 1))
+		itemstack:add_wear_by_uses(uses or USES_DEFAULT)
 	end
 
 	return itemstack