Im trying to make a double jump script, but it fires when the person jumps the first time not the second time. Is there a way for you to check when the person jumps a second time and is freefalling? Thanks for the help!
Here is the script:
local UserInputService = game:GetService("UserInputService")
local localPlayer = game.Players.LocalPlayer
local character
local humanoid
local canDoubleJump = false
local hasDoubleJumped = false
local DOUBLE_JUMP_POWER_MULTIPLIER = 1.5
function onJumpRequest()
if not character or not humanoid or not character:IsDescendantOf(workspace) or
humanoid:GetState() == Enum.HumanoidStateType.Dead then
return
end
if canDoubleJump and not hasDoubleJumped then
if localPlayer.folder.Doublejump.Value == false then
return
end
if humanoid:GetState() == Enum.HumanoidStateType.Freefall then
hasDoubleJumped = true
humanoid.JumpPower = oldPower * DOUBLE_JUMP_POWER_MULTIPLIER
humanoid:ChangeState(Enum.HumanoidStateType.Jumping)
local idk = game.ReplicatedStorage.Poof:Clone()
idk.Position = character.HumanoidRootPart.Position
idk.Parent = workspace
task.wait(0.5)
idk:Destroy()
local value = 0
while true do
wait(0.1)
game.Players.LocalPlayer.PlayerGui.Stuff.Ability.Jump.CanvasGroup.Frame.Visible = true
value += 0.1
game.Players.LocalPlayer.PlayerGui.Stuff.Ability.Jump.CanvasGroup.Frame.Position += UDim2.new(0,0,0.01,0)
game.Players.LocalPlayer.PlayerGui.Stuff.Ability.Jump.CanvasGroup.TextLabel.Visible = true
local newvalue = math.round(value / 100) * 100
game.Players.LocalPlayer.PlayerGui.Stuff.Ability.Jump.CanvasGroup.TextLabel.Text = string.format("%0.1f", 10 - value)
if game.Players.LocalPlayer.PlayerGui.Stuff.Ability.Jump.CanvasGroup.Frame.Position.Y.Scale >= 1 then
game.Players.LocalPlayer.PlayerGui.Stuff.Ability.Jump.CanvasGroup.Frame.Visible = false
game.Players.LocalPlayer.PlayerGui.Stuff.Ability.Jump.CanvasGroup.Frame.Position = UDim2.new(0,0,0,0)
game.Players.LocalPlayer.PlayerGui.Stuff.Ability.Jump.CanvasGroup.TextLabel.Visible = false
break
end
end
end
end
end
local function characterAdded(newCharacter)
character = newCharacter
humanoid = newCharacter:WaitForChild("Humanoid")
hasDoubleJumped = false
canDoubleJump = false
oldPower = humanoid.JumpPower
humanoid.StateChanged:connect(function(old, new)
if new == Enum.HumanoidStateType.Landed then
if localPlayer.folder.Doublejump.Value == false then return end
game.ReplicatedStorage.Abilites.Jump2:FireServer()
canDoubleJump = false
hasDoubleJumped = false
humanoid.JumpPower = oldPower
elseif new == Enum.HumanoidStateType.Freefall then
canDoubleJump = true
end
end)
end
if localPlayer.Character then
characterAdded(localPlayer.Character)
end
localPlayer.CharacterAdded:connect(characterAdded)
UserInputService.JumpRequest:connect(onJumpRequest)
Please do not ask people to write entire scripts or design entire systems for you. If you can’t answer the three questions above, you should probably pick a different category.
1 Like
you only referencing the oldPower when the character is added, try putting it at the top of the script.
local UserInputService = game:GetService("UserInputService")
local localPlayer = game.Players.LocalPlayer
local character
local humanoid
local canDoubleJump = false
local hasDoubleJumped = false
local DOUBLE_JUMP_POWER_MULTIPLIER = 1.5
local oldPower -- here
Its still doing the same problem, should I remove the old power from when the player joined? I highly dought that this is the problem though.
I think you should also define humanoid and character outside the characterAdded too
Make a value for how much they have jumped and set it to 0, then add 1 when they jumped the first time, check if they are free falling and the value is 1, then do another jump, if they touched the ground then reset the value, if the number is 2 or higher then don’t jump.
how would I checked if they jumped, because the humanoidstatetype.jumping only adds the number when they touch the ground and jump again.
1 Like
I guess use userInputService and Check if they are free falling.
I went into studio a made a quick script:
local Player = game.Players.LocalPlayer
local Character = Player.Character or Player.CharacterAdded:Wait()
local Humanoid = Character:FindFirstChildOfClass("Humanoid")
Humanoid.Jumping:Connect(function(active)
if active == true then
print("Jumped")
end
end)
this one checks as soon as the request is sent.
This is what I did, whenever I print jumpamt it goes, 2,3,1. 1 is addewd when it lands. Here is the script
local function characterAdded(newCharacter)
character = newCharacter
humanoid = newCharacter:WaitForChild("Humanoid")
hasDoubleJumped = false
canDoubleJump = false
humanoid.StateChanged:connect(function(old, new)
if new == Enum.HumanoidStateType.Landed then
jumpamt = 0
if localPlayer.folder.Doublejump.Value == false then return end
game.ReplicatedStorage.Abilites.Jump2:FireServer()
canDoubleJump = false
hasDoubleJumped = false
humanoid.JumpPower = oldPower
end
if humanoid.Jumping then
jumpamt += 1
print(jumpamt)
end
end)
end
Sorry for the late reply, I was just working on your problem, anyway, I came up with this, it just makes a part under you and destroys it when you touch it, you can tinker it to your liking. I used the Jumping function and a stateChanged for checking. Read over it and tweak it to your liking.
--Player Variables
local Player = game.Players.LocalPlayer
local Character = Player.Character or Player.CharacterAdded:Wait()
local Humanoid = Character:FindFirstChildOfClass("Humanoid")
--Settings
local jumps = 0
local MAX_JUMPS = 2
local cooldown = 2
local touchingplatform = false
-- Jumping function
Humanoid.Jumping:Connect(function(active)
if active == true and jumps < MAX_JUMPS then -- if is jumping and the jumping value doesnt exceed MAX_JUMPS
jumps += 1-- add 1 to jumps
if jumps < MAX_JUMPS then -- if jumps is less than MAX_JUMPS
local Platform = Instance.new("Part", workspace) -- make new platform
-- settings
Platform.Transparency = 1
Platform.Size = Vector3.new(15,1,15)
Platform.Position = Character.PrimaryPart.Position+Vector3.new(0,-0.5,0)
Platform.Anchored = true
Platform.Name = "Platform"
local db = false-- debounce
local connection = Platform.Touched:Connect(function(otherpart)-- connect touched event
if otherpart.Parent == Character and not db then--if touched by character and db is not true then
db = true-- set debounce
touchingplatform = true--touching platform
task.wait(cooldown)--wait cooldown
db = false-- set debounce
touchingplatform = false--not touching platform
end
end)
--cleanup
game.Debris:AddItem(Platform, 0.5)
task.wait(0.5)
connection:Disconnect()
end
end
end)
Humanoid.StateChanged:Connect(function(old, new)-- check state
if new == Enum.HumanoidStateType.Landed and touchingplatform == false then -- if landed and isnt touching platform
jumps = 0--reset jumps
end
end)
1 Like
I dont know if this is my part of the script but it is not double jumping here is the one that is makeyou hump higher:
function onJumpRequest()
if not character or not humanoid or not character:IsDescendantOf(workspace) or
humanoid:GetState() == Enum.HumanoidStateType.Dead then
return
end
print("east")
if canDoubleJump and not hasDoubleJumped then
if localPlayer.folder.Doublejump.Value == false then
return
end
print(jumps)
if humanoid:GetState() == Enum.HumanoidStateType.Freefall and jumps == 2 then
hasDoubleJumped = true
humanoid.JumpPower = oldPower * DOUBLE_JUMP_POWER_MULTIPLIER
humanoid:ChangeState(Enum.HumanoidStateType.Jumping)
local idk = game.ReplicatedStorage.Poof:Clone()
idk.Position = character.HumanoidRootPart.Position
idk.Parent = workspace
task.wait(0.5)
idk:Destroy()
local value = 0
while true do
wait(0.1)
game.Players.LocalPlayer.PlayerGui.Stuff.Ability.Jump.CanvasGroup.Frame.Visible = true
value += 0.1
game.Players.LocalPlayer.PlayerGui.Stuff.Ability.Jump.CanvasGroup.Frame.Position += UDim2.new(0,0,0.01,0)
game.Players.LocalPlayer.PlayerGui.Stuff.Ability.Jump.CanvasGroup.TextLabel.Visible = true
local newvalue = math.round(value / 100) * 100
game.Players.LocalPlayer.PlayerGui.Stuff.Ability.Jump.CanvasGroup.TextLabel.Text = string.format("%0.1f", 10 - value)
if game.Players.LocalPlayer.PlayerGui.Stuff.Ability.Jump.CanvasGroup.Frame.Position.Y.Scale >= 1 then
game.Players.LocalPlayer.PlayerGui.Stuff.Ability.Jump.CanvasGroup.Frame.Visible = false
game.Players.LocalPlayer.PlayerGui.Stuff.Ability.Jump.CanvasGroup.Frame.Position = UDim2.new(0,0,0,0)
game.Players.LocalPlayer.PlayerGui.Stuff.Ability.Jump.CanvasGroup.TextLabel.Visible = false
break
end
end
end
end
end
Does anyone know how to fix this problem?