【界面UI】行会旗帜：旗帜血条与据点着色的界面实现

-- 创建旗帜信息控件组
local flags = {}
local function buildFlag(idx, name)
    local panel = GUI:GetParent("MainTop")
    local bar = GUI:LoadingBar_Create(panel, "FlagBar" .. idx, 30, 40 + idx * 30, "bar_bg", 0)
    GUI:LoadingBar_setPercent(bar, 100)
    local label = GUI:RichText_Create(panel, "FlagName" .. idx, 30, 20 + idx * 30, name, 200, 16, "#FFFFFF", 2, nil, "")
    flags[idx] = {bar = bar, label = label}
end

-- 每 2 秒刷新归属与耐久，易主时高亮
local COLORS = {"#FF3333", "#33AAFF", "#FFCC00"}
local lastOwner = {}
local function onFlagSync(player, msgId, w1, w2, w3, sMsg)
    local flagIdx = w1
    local owner = w2
    local hpPct = w3
    local item = flags[flagIdx]
    if item == nil then return end
    GUI:LoadingBar_setPercent(item.bar, hpPct)
    GUI:setText(item.label, sMsg .. "  耐久 " .. hpPct .. "%")
    if lastOwner[flagIdx] ~= nil and lastOwner[flagIdx] ~= owner then
        GUI:setText(item.label, "【易主】" .. sMsg)
    end
    lastOwner[flagIdx] = owner
end
SL:RegisterLuaNetMsg(9301, onFlagSync, nil)