Jumping Mechanic Help!

[treeisnotcool (funkymonkey)]

I’m trying to figure out how to make a jump were you have to hold down the jump button and if you hold it down for a long time and release you jump higher depending on how long you hold it down. I can’t find anything like this and I don’t know if its too difficult or not. please help!

[DasKairo (Cairo)]

Im not very great when it comes to Input but try this:

UIS = game:GetService("UserInputService")

Plr = game.Players.LocalPlayer
Char = Plr.Character or Plr.CharacterAdded:Wait()
Humanoid = Char:FindFirstChild("Humanoid")

IsActive = false
JumpMultiplier = 1

UIS.InputBegan:Connect(function(Input)
if Input.KeyCode == Enum.KeyCode.Space then
IsActive = true
end
end)

UIS.InputEnded:Connect(function(Input)
if Input.KeyCode == Enum.KeyCode.Space then
IsActive = false
Char.PrimaryPart:ApplyImpulse(Vector3.new(0,Humanoid.JumpPower * JumpMultiplier,0))
end
end)

while IsActive == true do
wait(1)
JumpMultiplier += .1
end

[10kgoldxdrip (scipter)]

-- You can disable jumping if you want.
local Clock = os.clock()
local UIS = game:GetService("UserInputService")
local StartTime = os.clock() - Clock

UIS.InputBegan:Connect(function(input)
	if input.KeyCode == Enum.KeyCode.Space then
		StartTime = os.clock() - Clock
	end
end)

UIS.InputEnded:Connect(function(Input)
	if Input.KeyCode == Enum.KeyCode.Space then
		local EndTime = os.clock() - Clock
		local JumpPower= EndTime - StartTime
		game.Players.LocalPlayer.Character.HumanoidRootPart.AssemblyLinearVelocity = Vector3.new(0,JumpPower * 20,0) -- Change the multiplier for your use.
	end
end)

[FarFromLittle (Far)]

Here’s a LocalScript you can place into StarterCharacterScripts and play with the numbers.

local ContextActionService = game:GetService("ContextActionService")

local character = script.Parent
local humanoid = character:WaitForChild("Humanoid")
local jumpHeight = humanoid.JumpHeight

local holdTime = 0

local function onJump(name, state, input)
	if state == Enum.UserInputState.Begin then
		holdTime = os.clock()
	elseif humanoid.FloorMaterial ~= Enum.Material.Air then
		holdTime = math.min(os.clock() - holdTime + 0.5, 1.0)
		
		humanoid.Jump = true
		humanoid.JumpHeight = jumpHeight * holdTime
		humanoid:ChangeState(Enum.HumanoidStateType.Jumping)
	end
	
	return Enum.ContextActionResult.Sink
end

ContextActionService:BindAction("jump", onJump, false, Enum.PlayerActions.CharacterJump)

[treeisnotcool (funkymonkey)]

This works well thank you for your help