sonic V1

-- LocalScript

local player = game.Players.LocalPlayer
local character = player.Character or player.CharacterAdded:Wait()
local humanoid = character:WaitForChild("Humanoid")
local terrain = workspace.Terrain

-- Animation IDs
local idleAnimationId = "rbxassetid://18622529913"
local sprintAnimationId = "rbxassetid://2"

-- Speeds
local walkSpeed = 34
local sprintSpeed = 60

-- Deep blue color
local deepBlue = BrickColor.new("Really blue")

-- Load animations
local idleAnimation = Instance.new("Animation")
idleAnimation.AnimationId = idleAnimationId
local idleTrack = humanoid:LoadAnimation(idleAnimation)

local sprintAnimation = Instance.new("Animation")
sprintAnimation.AnimationId = sprintAnimationId
local sprintTrack = humanoid:LoadAnimation(sprintAnimation)

-- Set idle animation
humanoid.Running:Connect(function(speed)
    if speed < 0.1 then
        if not idleTrack.IsPlaying then
            idleTrack:Play()
        end
    else
        if idleTrack.IsPlaying then
            idleTrack:Stop()
        end
    end
end)

-- Permanently change body color to deep blue
local function changeBodyColor(color)
    for _, partName in ipairs({"LeftArm", "RightArm", "LeftLeg", "RightLeg", "Head", "Torso", "RightHand", "LeftHand", "RightFoot", "LeftFoot", "UpperTorso", "LowerTorso"}) do
        local part = character:FindFirstChild(partName)
        if part and part:IsA("BasePart") then
            part.BrickColor = color
        end
    end
end

changeBodyColor(deepBlue)

-- Handle sprinting
local userInputService = game:GetService("UserInputService")
local sprinting = false

local function toggleSprint(isSprinting)
    if isSprinting then
        humanoid.WalkSpeed = sprintSpeed
        sprintTrack:Play()
    else
        humanoid.WalkSpeed = walkSpeed
        sprintTrack:Stop()
    end
    sprinting = isSprinting
end

userInputService.InputBegan:Connect(function(input)
    if input.KeyCode == Enum.KeyCode.LeftShift then
        toggleSprint(true)
    end
end)

userInputService.InputEnded:Connect(function(input)
    if input.KeyCode == Enum.KeyCode.LeftShift then
        toggleSprint(false)
    end
end)

-- Set initial walk speed
humanoid.WalkSpeed = walkSpeed

-- Check for water terrain and place part
game:GetService("RunService").RenderStepped:Connect(function()
    if sprinting then
        local ray = Ray.new(character.HumanoidRootPart.Position, Vector3.new(0, -5, 0))
        local part, position = workspace:FindPartOnRayWithIgnoreList(ray, {character})
        if part and part:IsA("Terrain") and terrain:ReadVoxels(Region3.new(position - Vector3.new(2, 2, 2), position + Vector3.new(2, 2, 2)), 4)[1][1][1] == Enum.Material.Water then
            local waterPart = Instance.new("Part")
            waterPart.Size = Vector3.new(5, 1, 5)
            waterPart.Anchored = true
            waterPart.CanCollide = true
            waterPart.Transparency = 1
            waterPart.Position = position + Vector3.new(0, -1, 0)
            waterPart.Parent = workspace

            -- Remove the part after a short delay
            game:GetService("Debris"):AddItem(waterPart, 0.1)
        end
    end
end)