Jumppower saves if u leave the game?

Help and Feedback Scripting Support
1

i dont know what to do can someone explain how to save jumppower if someone leaves the game

2

Try this maybe:

local d = game:GetService("DataStoreService"):GetDataStore()
game.Players.PlayerAdded:Connect(function(p)
if d:GetAsync(p.userId) ~= nil then
p.Character:WaitForChild("Humanoid").JumpPower = d:GetAsync(p.UserId)[1]
end
end)
game.Players.PlayerRemoving:Connect(function(p)
d:SetAsync(p.UserId,p.Character.Humanoid.JumpPower)
end)
2 Likes
3

nop

1 Like
4

Can you share the output error?

2 Likes
5

“argument 1 missing or nil”

1 Like
6 
local d = game:GetService("DataStoreService"):GetDataStore("JumpPower")

game.Players.PlayerAdded:Connect(function(p)
	if d:GetAsync(p.userId) ~= nil then
		p.CharacterAdded:Wait()
		p.Character:WaitForChild("Humanoid").JumpPower = d:GetAsync(p.UserId)[1]
	end
end)

game.Players.PlayerRemoving:Connect(function(p)
	d:SetAsync(p.UserId,p.Character.Humanoid.JumpPower)
end)
2 Likes
7

Is the game published, if its not publish it.

1 Like
8

both are in serverscripts and normal scripts
script1:

local d = game:GetService("DataStoreService"):GetDataStore("JumpPower")

game.Players.PlayerAdded:Connect(function(p)

	if d:GetAsync(p.userId) ~= nil then
		p.CharacterAdded:Wait()
		p.Character:WaitForChild("Humanoid").JumpPower = d:GetAsync(p.UserId)[1]
	end
end)

game.Players.PlayerRemoving:Connect(function(p)
	d:SetAsync(p.UserId,p.Character.Humanoid.JumpPower)
end)

script2:

game.Players.PlayerAdded:Connect(function(plr)
	
wait(5)
	while wait(1) do
		
		plr.Character.Humanoid.JumpPower = plr.Character.Humanoid.JumpPower + 10
		end
		
	
	end)

api enables is on

9

Okay, but is the game published?

1 Like
10

yes it is

11

Hm, sadly im not sure in that case.

1 Like
12

Remove the [1] after the d:GetAsync(p.UserId). You’re not saving a table to the datastore so the key will simply reference to the ONE thing you have saved.

Also, try to use more meaningful variable names to improve the readability of your code. Instead of “p”, use “plr” or “player” - try to avoid meaningless single letter variables.

2 Likes
13

still not working
script:

local d = game:GetService("DataStoreService"):GetDataStore("JumpPower")

game.Players.PlayerAdded:Connect(function(plr)

	if d:GetAsync(plr.userId) ~= nil then
		plr.CharacterAdded:Wait()
		plr.Character.Humanoid.JumpPower = d:GetAsync(plr.UserId)
	end
end)

game.Players.PlayerRemoving:Connect(function(plr)
	d:SetAsync(plr.UserId,plr.Character.Humanoid.JumpPower)
end)

ServerScriptService.Script:6: attempt to index nil with ‘Humanoid’

14

Assuming this is coming from the script you posted, you’re going to want to add back the :WaitForChild("Humanoid") on the effected line. Let me know if this works out for you.

local jumpDatastore = game:GetService("DataStoreService"):GetDataStore("JumpPower")

game.Players.PlayerAdded:Connect(function(plr)

	if jumpDatastore:GetAsync(plr.userId) ~= nil then
		plr.CharacterAdded:Wait()
		plr.Character:WaitForChild("Humanoid").JumpPower = jumpDatastore:GetAsync(plr.UserId)
	end
end)

game.Players.PlayerRemoving:Connect(function(plr)
	
	jumpDatastore:SetAsync(plr.UserId,plr.Character.Humanoid.JumpPower)
end)

However, it looks like the error ServerScriptService.Script:6: attempt to index nil with ‘Humanoid’ is coming from the script you’re using to edit the JumpPower of a player every second that you posted earlier. Try the following instead:

game.Players.PlayerAdded:Connect(function(plr)
	wait(5)
	while wait(1) do
		if plr.Character.Humanoid then
		plr.Character.Humanoid.JumpPower = plr.Character.Humanoid.JumpPower + 10
		end
	end
	


end)

Personally I’d recommend changing a few things for best practice sake (I just copy and pasted your original script and made changes), but overall this should accomplish what you’re trying to do.

15 
local ds = game:GetService("DataStoreService"):GetDataStore("JumpPower")
game.Players.PlayerAdded:Connect(function(plr)
	local data = ds:GetAsync(plr.userId)
	plr.CharacterAdded:Connect(function(char)
		if data then
			if char.Parent ~= workspace then char.AncestryChanged:Wait() end
			char:WaitForChild("Humanoid").JumpPower = data
		end
	end)
end)
game.Players.PlayerRemoving:Connect(function(plr)
	ds:SetAsync(plr.UserId,plr.Character.Humanoid.JumpPower)
end)