Jumping high ability

[iuseselfnone]

How to make a Jump high system!
Baiscly you press L and you fling in the air or i guess force jump and you jump higher all the ones i see are just jumping high in general but how would you put this into an abiliy?

[jellolemo]

Why dont you just use humanoid.JumpPower?

[iuseselfnone]

well how would i make the player jump when they press L?

[jellolemo]

Use inputservice or contextactionservice or the new inputthing, here is inputservice:

UserInputService | Documentation - Roblox Creator Hub

[Disreceded (newdil)]

use ApplyImpulse function on HumanoidRootPart, or just set jump property to true

[jellolemo]

local inputService = game:GetService("UserInputService")
local players = game:GetService("Players")
local player = players.LocalPlayer

local keybind = Enum.KeyCode.L

inputService.InputBegan:Connect(function(inputObject, gameProcessed)
if gameProcessed then return end
if inputObject.KeyCode ~= keybind then return end
local character = player.Character
if not character then return end
local humanoid = character:FindFirstChildOfClass("Humanoid")
if humanoid.Health =< 0 then return end
humanoid.Jump = true
end

[iuseselfnone]

your a good guy not a bad guy your the best guy but it doesnt work for some reason…

[jellolemo]

can you share me the output please

[iuseselfnone]

[Pure_Bacn]

You didn’t close the connect properly and also it may be better if you set a jumppower

local inputService = game:GetService("UserInputService")
local players = game:GetService("Players")
local player = players.LocalPlayer

local keybind = Enum.KeyCode.L

inputService.InputBegan:Connect(function(inputObject, gameProcessed)
    if gameProcessed then return end
    if inputObject.KeyCode ~= keybind then return end
    local character = player.Character
    if not character then return end
    local humanoid = character:FindFirstChildOfClass("Humanoid")
    if humanoid.Health =< 0 then return end
    humanoid.JumpPower = 150
    humanoid.Jump = true
    humanoid.JumpPower = 50
end)

Edit: @iuseselfnone make sure you put this in a local script inside startercharacterscripts

[jellolemo]

Ok fixed it:
Client:

local inputService = game:GetService("UserInputService")
local replicatedStorage = game:GetService("ReplicatedStorage")

local players = game:GetService("Players")
local player = players.LocalPlayer

local jumpEvent = replicatedStorage:WaitForChild("jumpEvent")

local keybind = Enum.KeyCode.L --Change here

inputService.InputBegan:Connect(function(inputObject, gameProcessed)
	if gameProcessed then return end
	if inputObject.KeyCode ~= keybind then return end
	jumpEvent:FireServer()
end)

Server:

local replicatedStorage = game:GetService("ReplicatedStorage")print("Hello world!")

local jumpEvent = replicatedStorage:WaitForChild("jumpEvent")

local jumpPower = 100 --Change here

jumpEvent.OnServerEvent:Connect(function(player)
	local character = player.Character
	if not character then return end
	local humanoid = character:FindFirstChildOfClass("Humanoid")
	if humanoid.Health <= 0 then return end
	humanoid.UseJumpPower = true
	humanoid.JumpPower = jumpPower
	humanoid.Jump = true
	local landed = false
	local connection = humanoid.StateChanged:Connect(function(oldState, newState)
		if newState == Enum.HumanoidStateType.Landed then
			humanoid.UseJumpPower = false
			humanoid.JumpPower = 50
		end
	end)
	repeat task.wait() until landed
	connection:Disconnect()
end)

create a remote event under replicatedstorage:

OR JUST USE THIS:
JumpDemo.rbxl (56.7 KB)

[jellolemo]

I also forget you have to set it on the server mb (and enable UseJumpPower)

[iuseselfnone]

Good job all of you you all are amazing people thanks for helping a fellow developer

[jellolemo]

No problem, glad I could help!