【入门夯实】魔法数字：写死的300和0.85该进配置

local function rollDrop(actor)
    actor = getplayerbyname(actor)
    if math.random(1, 5000) == 1 then
        giveitem(actor, "裁决之杖", 1, 1)
    end
end

local CFG = {
    DROP_RATE = 5000,
    DROP_BIND = 1,
    DISCOUNT = 0.85,
    COOLDOWN_SEC = 300,
}
local function rollDrop(actor)
    actor = getplayerbyname(actor)
    if math.random(1, CFG.DROP_RATE) == 1 then
        giveitem(actor, "裁决之杖", 1, CFG.DROP_BIND)
        sendmsg(actor, 1, "祖玛教主掉落裁决之杖（绑定），爆率 1/" .. CFG.DROP_RATE)
    end
end

local CFG = {}
local function loadCfg()
    CFG.DROP_RATE = tonumber(getsysvar("Cfg_DropRate")) or 5000
    CFG.DISCOUNT = tonumber(getsysvar("Cfg_Discount")) or 85
end