Question

我想创建一个保存系统，以使人们不必每次玩都重新启动

我真的不知道该怎么做，因此我将向您展示位于工作空间中的领导者统计代码

local function onPlayerJoin(player)
    local leaderstats = Instance.new("Model")
    leaderstats.Name = "leaderstats"
    leaderstats.Parent = player


    local gold = Instance.new("IntValue")
    gold.Name = "JumpBoost"
    gold.Value = 150
    gold.Parent = leaderstats

        local speed = Instance.new("IntValue")
    speed.Name = "Speed"
    speed.Value = 20
    speed.Parent = leaderstats

    local coin = Instance.new("IntValue")
    coin.Name = "CloudCoins"
    coin.Value = 0
    coin.Parent = leaderstats

    local rebirths = Instance.new("IntValue")
    rebirths.Name = "Rebirths"
    rebirths.Value = 0
    rebirths.Parent = leaderstats

end


game.Players.PlayerAdded:Connect(onPlayerJoin)

我还是不知道该怎么做，请帮忙。

Answer 1

对于Data Stores（（https://developer.roblox.com/articles/Data-store）来说，这是更好的文章。测试的重要警告：127.0.0.1因此，您将必须发布游戏并对其进行在线配置，以允许您发出HTTP请求并访问数据存储API。因此，请务必查看链接中标题为DataStoreService cannot be used in Studio if a game is not configured to allow access to API services.的部分。

无论如何...

现在，您正在创建玩家加入游戏时的起始值。通过数据存储，您可以保存上一个会话中的值，然后在下次连接时加载这些值。

Roblox数据存储库允许您存储键值表。让我们创建一个帮助对象来管理数据的加载和保存。

制作一个名为PlayerDataStore的ModuleScript：

Using Data Stores in Studio.

现在，我们可以使用此模块来处理所有加载和保存操作。

最终，您的播放器加入代码将与您的示例非常相似，它将尝试首先加载数据。收听播放器何时离开也很重要，这样您就可以保存下一次的数据。

在PlayerDataStore旁边的脚本中：

 -- Make a database called PlayerExperience, we will store all of our data here
 local DataStoreService = game:GetService("DataStoreService")
 local playerStore = DataStoreService:GetDataStore("PlayerExperience")

 local defaultData = {
    gold = 150,
    speed = 0,
    coins = 0,
    rebirths = 0,
}
local PlayerDataStore = {}

function PlayerDataStore.getDataForPlayer(player)
    -- attempt to get the data for a player
    local playerData
    local success, err = pcall(function()
        playerData = playerStore:GetAsync(player.UserId)
    end)

    -- if it fails, there are two possibilities:
    --  a) the player has never played before
    --  b) the network request failed for some reason
    -- either way, give them the default data
    if not success or not playerData then
        print("Failed to fetch data for ", player.Name, " with error ", err)
        playerData = defaultData
    else
        print("Found data : ", playerData)
    end

    -- give the data back to the caller
    return playerData
end

function PlayerDataStore.saveDataForPlayer(player, saveData)
    -- since this call is asyncronous, it's possible that it could fail, so pcall it
    local success, err = pcall(function()
        -- use the player's UserId as the key to store data
        playerStore:SetAsync(player.UserId, saveData)
    end)
    if not success then
       print("Something went wrong, losing player data...")
       print(err)
    end
end


return PlayerDataStore

希望这会有所帮助！

如何为具有3个以上统计数据的排行榜制作保存系统

1 个答案: