【界面UI】任务追踪栏：多任务并行的进度收纳

local track = GUI:Node_Create(GUI:Attach_MainTop(), "TaskTrack", 20, 200)
local rows = {}
for i = 1, 5 do
    rows[i] = {
        label = GUI:Text_Create(track, "Row" .. i, 0, (i - 1) * 22, 13, "#FFFFFF", ""),
        time = GUI:Text_Create(track, "Tm" .. i, 190, (i - 1) * 22, 12, "#FFD700", ""),
    }
end
local function draw(tasks)
    table.sort(tasks, function(a, b)
        if a.left ~= b.left then return (a.left or 9e9) < (b.left or 9e9) end
        return a.cur / a.need > b.cur / b.need
    end)
    for i = 1, 4 do
        local t = tasks[i]
        if t then
            GUI:setText(rows[i].label, t.name .. " " .. t.cur .. "/" .. t.need)
        else
            GUI:setText(rows[i].label, "")
            GUI:setText(rows[i].time, "")
        end
    end
    if #tasks > 4 then
        GUI:setText(rows[5].label, "另有 " .. (#tasks - 4) .. " 项任务已收纳")
    else
        GUI:setText(rows[5].label, "")
    end
end

local function bindTime(idx, left)
    GUI:Text_COUNTDOWN(rows[idx].time, left, function()
        GUI:setText(rows[idx].time, "已超时")
        SL:ShowSystemTips("限时任务超时，已移出追踪栏")
    end, 1)
end
SL:RegisterLuaNetMsg(7005, function(data)
    draw(data.tasks)
end)