better_commands-cd2025/COMMANDS/privs.lua

--local bc = better_commands--local bc = better_commands
local S = minetest.get_translator(minetest.get_current_modname())

better_commands.register_command("ability", {
    params = S("<player> <privilege> [<value>]"),
    description = S("Sets <privilege> of <player> to <value> (true/false). If <value> is not supplied, returns the existing value of <privilege>"),
    privs = {privs = true},
    func = function(name, param, context)
        local split_param = better_commands.parse_params(param)
        if not split_param[1] then
            return false, nil, 0
        end
        local set = split_param[3] and split_param[3][3]:lower()
        if set and set ~= "true" and set ~= "false" then
            return false, better_commands.error(S("[value] must be true or false (or missing), not '@1'", set)), 0
        end
        local targets, err = better_commands.parse_selector(split_param[1], context, true)
        if err or not targets then return false, better_commands.error(err), 0 end
        local priv = split_param[2] and split_param[2][3]
        local target = targets[1]
        if target.is_player and target:is_player() then
            local target_name = target:get_player_name()
            local privs = minetest.get_player_privs(target_name)
            if not set then
                if not priv then
                    local message = ""
                    local first = true
                    local count = 0
                    local sortable_privs = {}
                    for player_priv, value in pairs(privs) do
                        if value then
                            table.insert(sortable_privs, player_priv)
                            count = count + 1
                        end
                    end
                    table.sort(sortable_privs)
                    for _, player_priv in ipairs(sortable_privs) do
                        if not first then message = message..", " else first = false end
                        message = message..player_priv
                    end
                    return true, message, count
                else
                    if minetest.registered_privileges[priv] then
                        return true, S("@1 = @2", priv, tostring(privs[priv])), 1
                    else
                        return false, better_commands.error(S("Invalid privilege '@1'", priv)), 0
                    end
                end
            else
                if not minetest.registered_privileges[priv] then
                    return false, better_commands.error(S("Invalid privilege '@1'", priv)), 0
                else
                    if set == "true" then
                        privs[priv] = true
                    else
                        privs[priv] = nil
                    end
                    minetest.set_player_privs(target_name, privs)
                    minetest.chat_send_player(target_name, S(
                        "@1 privilege @2 by @3",
                        priv,
                        set == "true" and "granted" or "revoked",
                        better_commands.format_name(name)
                    ))
                    return true, S(
                        "@1 privilege @2 for @3",
                        set == "true" and "Granted" or "Revoked",
                        priv,
                        better_commands.format_name(name)
                    ), 1
                end
            end
        end
        return false, better_commands.error(S("No entity was found")), 0
    end
})

better_commands.register_command("op", {
    params = "[<targets>]",
    description = "Grants all privileges to the player(s)",
    privs = {privs = true},
    func = function (name, param, context)
        local split_param = better_commands.parse_params(param)
        local selector = split_param[1]
        local targets = {context.executor}
        if selector then
            local err
            targets, err = better_commands.parse_selector(selector, context)
            if err or not targets then return false, better_commands.error(err), 0 end
        end
        local count = 0
        local last
        if #targets > 0 then
            local privs = {}
            for priv in pairs(minetest.registered_privileges) do
                privs[priv] = true
            end
            for _, target in ipairs(targets) do
                if target.is_player and target:is_player() then
                    count = count + 1
                    last = better_commands.get_entity_name(target)
                    -- not sure whether I need to copy it or not
                    minetest.set_player_privs(target:get_player_name(), table.copy(privs))
                end
            end
        end
        if count < 1 then
            return false, better_commands.error(S("No player was found")), 0
        elseif count == 1 then
            return true, S("Granted all privileges to @1", last), 1
        else
            return true, S("Granted all privileges to @1 players", count), count
        end
    end
})

better_commands.register_command("deop", {
    params = "[<targets>]",
    description = "Grants all privileges to the player(s)",
    privs = {privs = true},
    func = function (name, param, context)
        local split_param = better_commands.parse_params(param)
        local selector = split_param[1]
        local targets = {context.executor}
        if selector then
            local err
            targets, err = better_commands.parse_selector(selector, context)
            if err or not targets then return false, better_commands.error(err), 0 end
        end
        local count = 0
        local last
        if #targets > 0 then
            local default_privs_string = minetest.settings:get("default_privs")
            local default_privs = {}
            if not default_privs_string or default_privs_string == "" then
                default_privs = {interact = true, shout = true}
            else
                local split_privs = string.split(default_privs_string, "%W", false, -1, true)
                for _, priv in ipairs(split_privs) do
                    default_privs[priv] = true
                end
            end
            for _, target in ipairs(targets) do
                if target.is_player and target:is_player() then
                    count = count + 1
                    last = better_commands.get_entity_name(target)
                    -- not sure whether I need to copy it or not
                    minetest.set_player_privs(target:get_player_name(), table.copy(default_privs))
                end
            end
        end
        if count < 1 then
            return false, better_commands.error(S("No player was found")), 0
        elseif count == 1 then
            return true, S("Revoked all privileges from to @1", last), 1
        else
            return true, S("Revoked all privileges from @1 players", count), count
        end
    end
})