be83d162
 zhouahaihai
登陆成功。 增加数据结构修正功能
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local VersionType = {
--不可复用
DoOnly = 1, -- 严格执行 数据结构变更等
-- 复用类型
Add = 2, -- 可叠加执行 活动清除状态等 params需是数组
Override = 3, -- 覆盖执行 只执行最后一个同方法变更 取最后一个的 params
}
---------------------版本方法 start ---------------------
local function createVersionFunc(vType, func)
local v = {vType = vType}
setmetatable(v, {__call = function(cv, ...)
func( ... )
end})
return v
end
-- 例子
local clearActivity = createVersionFunc(VersionType.Add ,function(role, params)
print("clearActivity")
dump(params)
end)
local changeStructF = createVersionFunc(VersionType.DoOnly ,function(role, params)
print("changeStructF" .. " >>> " .. params)
end)
local awardGift = createVersionFunc(VersionType.Override ,function(role, params)
print("awardGift" .. " >>> " .. params)
end)
---------------------版本方法 end ----------------------
-- version 罗列start
local versionList = {} -- version 列表
versionList[1] = {clearActivity, {1, 2}}
versionList[2] = {clearActivity, {5, 7}}
versionList[3] = {changeStructF, "test1"}
versionList[4] = {changeStructF, "test2"}
versionList[5] = {awardGift, "test3"}
versionList[6] = {awardGift, "test4"}
--version 罗列end
local RoleChangeStruct = {}
-- 处理历史遗留问题 以及数据不兼容的问题。可用于版本间清除活动状态，发放补偿， 修改数据结构等
function RoleChangeStruct.bind(Role)
function Role:changeStructVersion()
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be83d162
zhouahaihai
登陆成功。 增加数据结构修正功能
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if not globalCsv.StructVersion or curVersion >= globalCsv.StructVersion then return end
local jumpVersion = {}
local versionTemp = {}
for version = curVersion + 1, globalCsv.StructVersion do
local versionData = versionList[version]
if versionData then
if versionData[1].vType == VersionType.DoOnly then
elseif versionData[1].vType == VersionType.Add then
if versionTemp[versionData[1]] then
jumpVersion[versionTemp[versionData[1]].version] = true
versionTemp[versionData[1]].version = version
for _, param in ipairs(versionData[2] or {}) do
table.insert(versionTemp[versionData[1]].params, param)
end
else
local params = {}
for _, param in ipairs(versionData[2] or {}) do
table.insert(params, param)
end
versionTemp[versionData[1]] = {version = version, params = params}
end
elseif versionData[1].vType == VersionType.Override then
if versionTemp[versionData[1]] then
jumpVersion[versionTemp[versionData[1]].version] = true
versionTemp[versionData[1]].version = version
else
versionTemp[versionData[1]] = {version = version}
end
else
print(">>>>>>> error changeStruct error version Type >>>>> " .. version)
end
else
jumpVersion[version] = true
end
end
for version = curVersion + 1, globalCsv.StructVersion do
if not jumpVersion[version] then
local versionData = versionList[version]
if versionData[1].vType == VersionType.DoOnly or versionData[1].vType == VersionType.Override then
versionData[1](self, versionData[2])
elseif versionData[1].vType == VersionType.Add then
versionData[1](self, versionTemp[versionData[1]].params)
end
end
end
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