【界面UI】攻城战况图：沙巴克实时战况的界面呈现

---战况图的面板结构
function SiegeUI.open()
    local win = GUI:Win_Open("siege_board")
    local bar = GUI:LoadingBar_Create(win, "gateHp", 20, 60, "gate_bar.png", 0)
    local cd = GUI:Text_Create(win, "occupyCd", 20, 100, 16, "#FFD700", "")
    local list = GUI:ListView_Create(win, "guildRank", 20, 130, 300, 120, 1)
    SL:RegisterLuaNetMsg(7600, function(p1, p2, p3, sMsg)
        GUI:LoadingBar_setPercent(bar, p1)
        GUI:Text_setString(cd, "占领读秒 " .. p2 .. " 秒")
    end)
end

---战况推送的节流：数据不变不下发
local lastPush = {}
function SiegeUI.push(actor, gateHp, cdSec, topGuild)
    local key = gateHp .. ":" .. cdSec .. ":" .. topGuild
    if lastPush[actor:GetUserId()] == key then return end
    lastPush[actor:GetUserId()] = key
    sendluamsg(actor, 7600, gateHp, cdSec, 0, topGuild)
end