Roblox Script Generated by ScripterAI

"make a walking system like the Doors video game"

-- server script 
local pfs = game:GetService("PathfindingService")
local dummy = game.Workspace.Dummy 
local target = game.Workspace.Target

local path = pfs:CreatePath()
path:ComputeAsync(dummy.HumanoidRootPart.Position, target.Position)

for _, waypoint in pairs(path:GetWaypoints()) do
        dummy.Humanoid:MoveTo(waypoint.Position)
        dummy.Humanoid.MoveToFinished:Wait()
end

-- local script for player control 
local player = game.Players.LocalPlayer
local character = player.Character or player.CharacterAdded:Wait()
local humanoid = character:WaitForChild("Humanoid")

local walkSpeed = 16
local isWalking = false

local function startWalking()
    if not isWalking then
        isWalking = true
        humanoid.WalkSpeed = walkSpeed
        humanoid.WalkToPoint = target.Position
    end
end

local function stopWalking()
    if isWalking then
        isWalking = false
        humanoid.WalkSpeed = 0
    end
end

humanoid.MoveToFinished:Connect(stopWalking)

game:GetService("UserInputService").InputBegan:Connect(function(input, gameProcessed)
    if not gameProcessed and input.KeyCode == Enum.KeyCode.W then
        startWalking()
    end
end)

game:GetService("UserInputService").InputEnded:Connect(function(input, gameProcessed)
    if not gameProcessed and input.KeyCode == Enum.KeyCode.W then
        stopWalking()
    end
end)