icyessentials/ess/tools.lua

-- Repair command
local function cmd_repair(name, params, splitparams)
	local player = minetest.get_player_by_name(name)
	local commit = 0

	if splitparams[1] == name and splitparams[2] == "all" then
		splitparams[1] = "all"
	end

	if #splitparams > 0 then
		if splitparams[1] == "all" then
			if not ess.priv_match(name, "ess.tools.repairall") then
				return ess.reject_permission()
			end
			-- Repair all tools
			commit = 2
		elseif splitparams[2] == "all" and minetest.get_player_by_name(splitparams[1]) then
			if not ess.priv_match(name, "ess.tools.repairall.other") then
				return ess.reject_permission()
			end
			player = minetest.get_player_by_name(splitparams[1])
			-- Repair all of a player's tools
			commit = 2
		elseif splitparams[1] ~= name and minetest.get_player_by_name(splitparams[1]) then
			if not ess.priv_match(name, "ess.tools.repair.other") then
				return ess.reject_permission()
			end
			player = minetest.get_player_by_name(splitparams[1])
			-- Repair a player's held tool
			commit = 1
		end
	else
		-- Repair my own tool
		commit = 1
	end

	if commit == 1 and player then
		local held = player:get_wielded_item()
		if held:get_wear() > 0 then
			held:set_wear(0)
		end
		player:set_wielded_item(held)
		return true, "Successfully repaired the held tool!"
	elseif commit == 2 and player then
		local inv = player:get_inventory()
		local list = inv:get_list("main")
		for _,stack in pairs(list) do
			if stack:get_wear() > 0 then
				stack:set_wear(0)
			end
		end
		inv:set_list("main", list)
		return true, "Successfully repaired all tools!"
	end

	return false,"Invalid parameters."
end

local commands = {
	["repair"] = {
		description = "Repair currently held tool.",
		aliases = {"fix"},
		privs = {
			["ess.tools.repair"] = true,
			["ess.tools.repair.other"] = true,
			["ess.tools.repairall"] = true,
			["ess.tools.repairall.other"] = true,
		},
		params = "[<playername>] [all]",
		func = cmd_repair
	}
}

ess.autoregister(commands, "tools")