帮会甲士：重甲卫兵的据点常驻

local FEE = 1500
local function hireGuard(actor, guild)
    if (getsysvar("guard_" .. guild) or 0) == 1 then
        sendmsg(actor, 1, "甲士已在岗")
        return
    end
    local fund = getsysvar("gFund_" .. guild) or 0
    if fund < FEE then
        sendmsg(actor, 1, "帮会资金不足 " .. FEE)
        return
    end
    setsysvarex("gFund_" .. guild, fund - FEE)
    setsysvarex("guard_" .. guild, 1)
    setsysvarex("guardHp_" .. guild, 2000)
    sendmsg(actor, 1, "甲士上岗，耐久 2000")
end

local function guardFight(actor, guild)
    if (getsysvar("guard_" .. guild) or 0) ~= 1 then
        sendmsg(actor, 1, "甲士未在岗，据点无防护")
        return
    end
    local hp = (getsysvar("guardHp_" .. guild) or 0) - 300
    setsysvarex("guardHp_" .. guild, hp)
    if hp <= 0 then
        setsysvarex("guard_" .. guild, 0)
        sendmsg(actor, 1, "甲士倒下，次日重募")
    else
        sendmsg(actor, 1, "甲士击退来犯，剩余耐久 " .. hp)
    end
end