【前端接口】宠物合成分解页：材料消耗的预览

-- 合成分解页：合成预览
local panel = GUI:GetParent("MainTop")
local previewText = GUI:Text_Create(panel, "SynthPreview", 10, 40, "", 380, 60)
local function renderSynthPreview(materials, gold, rate)
    local lines = {}
    for _, m in ipairs(materials) do
        local mark = m.own >= m.need and "√" or "×"
        lines[#lines + 1] = mark .. " " .. m.name .. " " .. m.own .. "/" .. m.need
    end
    lines[#lines + 1] = "金币 " .. gold .. "｜成功率 " .. rate .. "%"
    GUI:setText(previewText, table.concat(lines, "\n"))
end

-- 分解预览：返还与确认
local player = class(actor)
local function renderDecompose(petName, returns)
    local lines = {petName .. " 分解将返还："}
    for _, r in ipairs(returns) do
        lines[#lines + 1] = r.name .. " x" .. r.count
    end
    GUI:setText(decompText, table.concat(lines, "\n"))
    SL:ShowSystemTips("分解不可逆，请确认后再操作")
end
local function onDecompAck(player2, msgId, w1, w2, w3, sMsg)
    if w1 == 1 then
        SL:ShowSystemTips("分解完成，材料已入包")
        refreshMaterials()
    else
        SL:ShowSystemTips("分解失败：" .. sMsg)
    end
end
SL:RegisterLuaNetMsg(9991, onDecompAck, nil)