【入门夯实】功能开关的集中管理：开关矩阵表

local ZUMA_OPEN = "true"
if ZUMA_OPEN == true then
    sendmsg(nil, 1, "祖玛活动开启")
end

local SWITCHES = {
    zuma_open = true,
    guild_escort = false,
    fishing = true,
    newbie_channel = true,
}
local function isOn(key)
    local v = SWITCHES[key]
    if v == nil then
        return false
    end
    return v == true
end
local function toggle(key, on)
    if SWITCHES[key] ~= nil then
        SWITCHES[key] = on == true
        sendmsg(nil, 1, "开关 " .. key .. " 已设为 " .. tostring(isOn(key)))
    end
end

if isOn("fishing") then
    sendmsg(nil, 1, "钓鱼系统开放中")
else
    sendmsg(nil, 1, "钓鱼系统维护中")
end

local function isOnFor(serverId, key)
    local perServer = SERVER_SWITCHES[serverId] or {}
    if perServer[key] ~= nil then
        return perServer[key] == true
    end
    return isOn(key)
end