local UIS = game:GetService("UserInputService")
local RunService = game:GetService("RunService")
local StarterGui = game:GetService("StarterGui")
local Player = game.Players.LocalPlayer
local Camera = workspace.CurrentCamera

local WALK_SPEED = 16
local SPRINT_SPEED = 20
local BLOCKED_IDS = {
    ["rbxassetid://279229192"] = true,
    ["rbxassetid://287112271"] = true
}

local lastPosition = nil
local lastCameraCFrame = nil
local spawnProtectionActive = false

Player.CharacterAdded:Connect(function(character)
    local savedPos = lastPosition
    local savedCam = lastCameraCFrame
    local rootPart = character:WaitForChild("HumanoidRootPart", 10)
    
    if rootPart and savedPos then
        spawnProtectionActive = true
        task.wait(0.1)
        
        rootPart.CFrame = savedPos
        
        if savedCam then
            Camera.CameraType = Enum.CameraType.Scriptable
            Camera.CFrame = savedCam
            task.wait()
            Camera.CameraType = Enum.CameraType.Custom
        end
        
        task.spawn(function()
            repeat task.wait(0.1) until not character:FindFirstChildOfClass("ForceField")
            spawnProtectionActive = false
        end)
    end
end)

RunService.Heartbeat:Connect(function()
    pcall(function()
        StarterGui:SetCoreGuiEnabled(Enum.CoreGuiType.Backpack, true)
    end)

    local character = Player.Character
    if character then
        local humanoid = character:FindFirstChildOfClass("Humanoid")
        local rootPart = character:FindFirstChild("HumanoidRootPart")
        local ff = character:FindFirstChildOfClass("ForceField")
        
        if humanoid and rootPart then
            if not ff and humanoid.Health > 0 then
                lastPosition = rootPart.CFrame
                lastCameraCFrame = Camera.CFrame 
            elseif ff and humanoid.Health > 0 and not spawnProtectionActive then
                if lastPosition then
                    rootPart.CFrame = lastPosition
                end
            end

            for _, track in pairs(humanoid:GetPlayingAnimationTracks()) do
                if track.Animation and BLOCKED_IDS[track.Animation.AnimationId] then
                    track:Stop()
                end
            end

            local isSprinting = UIS:IsKeyDown(Enum.KeyCode.LeftShift) or UIS:IsKeyDown(Enum.KeyCode.RightShift)
            humanoid.WalkSpeed = isSprinting and SPRINT_SPEED or WALK_SPEED
        end
    end
end)