【进阶实战】行会徽章：徽章上传与审核的接口封装

local badges = {}
local function uploadBadge(actorName, guildName, imgHash, w, h)
    local actor = getplayerbyname(actorName)
    if w ~= 64 or h ~= 64 then
        sendmsg(actor, 1, "徽章尺寸须为 64x64。")
        return false
    end
    if getsysvar("Badge_" .. imgHash) ~= "" and
        getsysvar("Badge_" .. imgHash) ~= nil then
        sendmsg(actor, 1, "该图片已被使用或驳回过。")
        return false
    end
    local id = "BD" .. os.time()
    badges[id] = { guild = guildName, hash = imgHash,
        status = "review", by = actorName }
    setsysvarex("Badge_" .. imgHash, id, 1)
    sendmsg(actor, 1, "徽章已提交审核，24 小时内出结果。")
    return id
end
local function reviewBadge(id, pass, reason)
    local b = badges[id]
    if b == nil or b.status ~= "review" then
        return false
    end
    if pass then
        b.status = "active"
        sendmsg(nil, 1, b.guild .. " 的行会徽章已生效。")
    else
        b.status = "rejected"
        sendmsg(getplayerbyname(b.by), 1,
            "徽章被驳回：" .. (reason or "不符合规范") .. "，可修改后重传。")
    end
    return true
end

reviewBadge("BD1770000000", false, "含文字水印")