【进阶实战】门票核销：组队副本的进本扣票封装

local function openRaid(actor, teamIds)
    actor = getplayerbyname(actor)
    local taken = {}
    for _, uid in ipairs(teamIds) do
        local t = getplayerbyname(uid)
        if t == nil or t == "" or not takeitem(t, "沃玛门票", 1) then
            for _, back in ipairs(taken) do
                giveitem(getplayerbyname(back), "沃玛门票", 1)
            end
            sendmsg(actor, 1, uid .. " 的门票不足，开本取消，已扣门票退还。")
            return false
        end
        taken[#taken + 1] = uid
    end
    for _, uid in ipairs(teamIds) do
        local t = getplayerbyname(uid)
        if t ~= nil and t ~= "" then
            beginteleport(t, 100, 100)
        end
    end
    sendmsg(actor, 1, "开本成功，" .. #taken .. " 名队员已进入沃玛大殿。")
    return true
end

local function teleportWithRefund(uid, x, y)
    local t = getplayerbyname(uid)
    if t == nil or t == "" then
        return
    end
    if not beginteleport(t, x, y) then
        giveitem(t, "沃玛门票", 1)
        sendmsg(t, 1, "传送未成功，门票已退还。")
    end
end