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local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local Workspace = game:GetService("Workspace")

local lp = Players.LocalPlayer
local char = lp.Character or lp.CharacterAdded:Wait()
local hrp = char:WaitForChild("HumanoidRootPart")
local hum = char:WaitForChild("Humanoid")

Workspace.Gravity = 0

for _, plr in pairs(Players:GetPlayers()) do
    if plr ~= lp and plr.Character then
        for _, part in pairs(plr.Character:GetDescendants()) do
            if part:IsA("BasePart") then
                part.CanCollide = false
            end
        end
    end
end

Players.PlayerAdded:Connect(function(plr)
    plr.CharacterAdded:Connect(function(char)
        task.wait(1)
        for _, part in pairs(char:GetDescendants()) do
            if part:IsA("BasePart") then
                part.CanCollide = false
            end
        end
    end)
end)

local cam = Workspace.CurrentCamera
cam.CameraType = Enum.CameraType.Scriptable

RunService.RenderStepped:Connect(function()
    if hrp and char and char:FindFirstChild("Humanoid") and hum.Health > 0 then
        cam.CFrame = CFrame.lookAt(cam.CFrame.Position, hrp.Position)
    end
end)