Question

例如，这些脚本是否可以正常工作，挂起或给出错误消息？

（在脚本中）

RemoteEvent = game:GetService("ReplicatedStorage"):WaitForChild("RemoteEvent")

RemoteEvent:FireClient()
RemoteEvent.onServerEvent:Wait()
print("Hello World")

（在LocalScript中）

RemoteEvent = game:GetService("ReplicatedStorage"):WaitForChild("RemoteEvent")

RemoteEvent.onClientEvent:Wait()
RemoteEvent:FireServer()

Answer 1

为简单地回答您的问题，RemoteEvents可以双向工作。客户端到服务器和服务器到客户端都可以使用相同的事件。

您的示例可能会遇到一些计时问题。服务器将启动，在所有零个客户端上启动，然后等待客户端将信号发送回去。稍后，客户端将加入，然后等待服务器信号（已经发生）并陷入困境。

根据您希望的逻辑，当玩家加入游戏时，您可以等待执行代码：

-- server Script
local PlayerService = game:GetService("Players")
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local RemoteEvent = ReplicatedStorage.RemoteEvent

PlayerService.PlayerAdded:Connect( function(player)
    -- Wait() will fire for any player that sends up the signal, so make sure that we know which player sent it
    -- instead, connect to the signal to make sure we're listening to the right player
    RemoteEvent.OnServerEvent:Connect( function(clientPlayer)
        if clientPlayer.Name == player.Name then

            print("Hello World", player.Name)

            -- pass some data from the server to the client
            RemoteEvent:FireClient( player, 1, 2, 3)
        end)
    end)
end)

然后在您的客户中...

-- LocalScript in PlayerScripts
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local RemoteEvent = ReplicatedStorage.RemoteEvent

-- since there's no telling when this event will fire, tell the server that we've loaded!
RemoteEvent:FireServer()

-- wait for the server to respond and give us some data
local connection
connection = RemoteEvent.OnClientEvent:Connect( function(a, b, c)
    print("got data from server : ", a, b, c)

    -- disconnect so this event only fires once
    connection:Disconnect()
end)

Answer 2

我想补充一下Kylaaa的回答，并回应您的代码示例，如果您的意图是等待客户端的响应，那么您还可以调用RemoteFunction而不是触发事件并等待事件来临回到你身边。像这样：

脚本：

game.Players.PlayerAdded:Connect(function(plr)
    local response = game.ReplicatedStorage.RemoteFunction:InvokeClient(plr, "Hello")
    print("Client said: " .. response)  
end)

LocalScript：

game.ReplicatedStorage.RemoteFunction.OnClientInvoke = function(text)
    print ("Server said: " .. text)
    return "Hi"
end

PS。 RemoteFunction也可以同时使用。

RemoteEvents可以是两种方式吗？

2 个答案: