Hello! I have a script that makes the player move along rails using BodyVelocity + BodyGyro and the script itself works very well.
However, there is an issue when it comes to the slide function – The BodyGyro and BodyVelocity from this script seems to make the slide function from another script not work. The slide itself uses a BodyVelocity too so I’m thinking that all the BGs and BVs are colliding with each other causing issues.
Is there a fix for this? If needed for extra context I can also include the slide script.
Any help will be greatly appreciated, and I thank you in advance!
local player = game:GetService("Players").LocalPlayer
local runService = game:GetService("RunService")
local userInputService = game:GetService("UserInputService")
local speedMultiplier = 1
local rail = nil
local isOnPath = false
local lastPath = nil
local pathStartTime = 0
local pathSpeed = 0
local pathXOffset = 0
local jumpTime = 0
local bodyVelocity, bodyGyro
userInputService.InputBegan:Connect(function(input, gameProcessedEvent)
if not gameProcessedEvent and player.Character then
local keyCode = input.KeyCode
local character = player.Character
if keyCode == Enum.KeyCode.Space then
if rail ~= nil then
jumpTime = tick()
rail = nil
isOnPath = false
bodyVelocity.MaxForce = Vector3.new(0, 0, 0)
bodyGyro.MaxTorque = Vector3.new(0, 0, 0)
character:WaitForChild("Humanoid").PlatformStand = false
character:WaitForChild("Humanoid"):ChangeState(Enum.HumanoidStateType.Jumping)
character:WaitForChild("HumanoidRootPart").Velocity = character:WaitForChild("HumanoidRootPart").Velocity + character:WaitForChild("HumanoidRootPart").CFrame.UpVector * 50
character:WaitForChild("HumanoidRootPart").CFrame = CFrame.new(
character:WaitForChild("HumanoidRootPart").Position,
character:WaitForChild("HumanoidRootPart").Position + (character:WaitForChild("HumanoidRootPart").Velocity - Vector3.new(0, character:WaitForChild("HumanoidRootPart").Velocity.Y, 0))
)
end
end
end
end)
function onRails(railObject)
if (railObject ~= rail or rail == nil) and player.Character then
local character = player.Character
if rail == nil then
local speedMultiplier = 1
local velocityMagnitude = character.HumanoidRootPart.Velocity.Magnitude
local speedDif = math.max((velocityMagnitude - 80) / 75, 0)
speedMultiplier = 1 + speedDif
print(speedMultiplier)
end
rail = railObject
bodyVelocity.MaxForce = Vector3.new(10000, 10000, 10000)
bodyGyro.MaxTorque = Vector3.new(100000, 100000, 100000)
bodyGyro.CFrame = rail.CFrame
character.Humanoid.PlatformStand = true
if rail ~= nil then
local xOffset = rail.CFrame:pointToObjectSpace(character.HumanoidRootPart.CFrame.Position).X
pathXOffset = xOffset
local zOffset = rail.CFrame:pointToObjectSpace(character.HumanoidRootPart.CFrame.Position).Z
local rotation = character.HumanoidRootPart.CFrame - character.HumanoidRootPart.CFrame.Position
character.HumanoidRootPart.CFrame = CFrame.new((rail.CFrame * CFrame.new(xOffset, 3, zOffset)).Position) * rotation
character.HumanoidRootPart.Velocity = CFrame.new(
character.HumanoidRootPart.Position,
rail.CFrame * CFrame.new(0, 3, -rail.Size.Z / 2 - 2).Position
).LookVector * (80 * speedMultiplier)
bodyVelocity.Velocity = CFrame.new(
character.HumanoidRootPart.Position,
rail.CFrame * CFrame.new(0, 3, -rail.Size.Z / 2 - 2).Position
).LookVector * (80 * speedMultiplier)
end
end
end
local railsFolder = workspace:WaitForChild("Other +"):WaitForChild("Rails")
function bindPart(obj)
obj.Touched:Connect(function(part)
if tick() - jumpTime > 1 then
if part:IsDescendantOf(railsFolder) then
onRails(part)
end
end
end)
end
function characterAdded(character)
repeat wait() until character.Parent ~= nil
local humanoidRootPart = character:WaitForChild("HumanoidRootPart")
bodyVelocity = Instance.new("BodyVelocity", humanoidRootPart)
bodyGyro = Instance.new("BodyGyro", humanoidRootPart)
bodyVelocity.MaxForce = Vector3.new(0, 0, 0)
bodyGyro.MaxTorque = Vector3.new(0, 0, 0)
bodyGyro.D = 50
local speedMultiplier = 1
character.Humanoid.Changed:Connect(function(property)
if property == "Jump" and character.Humanoid.Jump == true and rail ~= nil then
character.Humanoid.Jump = false
end
end)
character.ChildAdded:Connect(function(part)
if part:IsA("BasePart") then
bindPart(part)
end
end)
for _, part in pairs(character:GetChildren()) do
if part:IsA("BasePart") then
bindPart(part)
end
end
end
player.CharacterAdded:Connect(characterAdded)
if player.Character then
characterAdded(player.Character)
end
local lastTime = tick()
runService:BindToRenderStep("RailGrinding", Enum.RenderPriority.Character.Value, function()
local deltaTime = (tick() - lastTime) * 60
lastTime = tick()
if rail ~= nil and player.Character then
local character = player.Character
if ((character.HumanoidRootPart.Position - (rail.CFrame * CFrame.new(pathXOffset, 2.5, -rail.Size.Z / 2 - 2).Position)).Magnitude < 4 or
(character.HumanoidRootPart.Position - rail.Position).Magnitude > rail.Size.Z + 2) or
(isOnPath == true and character:WaitForChild("Humanoid").MoveDirection.Magnitude < 0.5) then
pathStartTime = tick()
lastPath = rail
rail = nil
isOnPath = false
bodyVelocity.MaxForce = Vector3.new(0, 0, 0)
local oldGyro = bodyGyro.CFrame
delay(0.025, function()
if bodyGyro.CFrame == oldGyro then
bodyGyro.MaxTorque = Vector3.new(0, 0, 0)
character:WaitForChild("Humanoid").PlatformStand = false
end
end)
else
if isOnPath then
bodyGyro.CFrame = rail.CFrame
character.HumanoidRootPart.Velocity = CFrame.new(
character.HumanoidRootPart.Position,
rail.CFrame * CFrame.new(pathXOffset, 3, -rail.Size.Z / 2 - 2).Position
).LookVector * pathSpeed
bodyVelocity.Velocity = CFrame.new(
character.HumanoidRootPart.Position,
rail.CFrame * CFrame.new(pathXOffset, 3, -rail.Size.Z / 2 - 2).Position
).LookVector * pathSpeed
else
bodyGyro.CFrame = rail.CFrame
character.HumanoidRootPart.Velocity = CFrame.new(
character.HumanoidRootPart.Position,
rail.CFrame * CFrame.new(0, 3, -rail.Size.Z / 2 - 2).Position
).LookVector * (80 * speedMultiplier)
bodyVelocity.Velocity = CFrame.new(
character.HumanoidRootPart.Position,
rail.CFrame * CFrame.new(0, 3, -rail.Size.Z / 2 - 2).Position
).LookVector * (80 * speedMultiplier)
if math.sign(bodyVelocity.Velocity.Y) < 0 then
if speedMultiplier < 2 then
speedMultiplier = math.min(speedMultiplier + ((1 / 60) * deltaTime), 2)
end
else
if speedMultiplier > 1 then
speedMultiplier = math.max(speedMultiplier - ((1 / 60) * deltaTime), 1)
end
end
if speedMultiplier > 2 then
speedMultiplier = math.min(speedMultiplier - (speedMultiplier / 32), 2)
end
end
end
end
end)
