【进阶实战】帮会合并：两会合一的数据迁移封装

local RATIO = 0.8
local function mergeGuild(smallName, bigName)
    local members = tostring(getsysvar("Members_" .. smallName) or "")
    for name in string.gmatch(members, "[^;]+") do
        local gx = tonumber(getsysvar("GX_" .. name)) or 0
        setsysvarex("PendingGX_" .. bigName .. "_" .. name,
            math.floor(gx * RATIO), 1)
    end
    local fund = tonumber(getsysvar("Fund_" .. smallName)) or 0
    setsysvarex("Fund_" .. bigName,
        (tonumber(getsysvar("Fund_" .. bigName)) or 0) + fund, 1)
    setsysvarex("Members_" .. smallName, "", 1)
end

local function claimOnLogin(actor, selfName, bigName)
    local key = "PendingGX_" .. bigName .. "_" .. selfName
    local moved = tonumber(getsysvar(key)) or 0
    if moved > 0 then
        local gx = tonumber(getplayvar(actor, 1, "GongXian")) or 0
        setplayvar(actor, 1, "GongXian", gx + moved, 1)
        setsysvarex(key, 0, 1)
        sendmsg(actor, 1, "合并折算帮贡 " .. moved .. " 点已到账。")
    end
end