Part attacker

-- =====================================
-- SERVICES
-- =====================================
local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local Debris = game:GetService("Debris")

local player = Players.LocalPlayer
local mouse = player:GetMouse()
local camera = workspace.CurrentCamera

-- =====================================
-- SETTINGS
-- =====================================
local BASE_OFFSET = Vector3.new(3, 3, 0)
local SIZE_MULTIPLIER = 0.75
local THROW_FORCE = 350          -- powerful throw

-- Extended network simulation
local NETWORK_RADIUS = 300       -- max effective distance
local SCAN_INTERVAL = 0.15       -- seconds

-- =====================================
-- STATE
-- =====================================
local grabbedPart = nil
local alignPos, alignOri
local currentOffset = Vector3.zero
local scanTimer = 0

-- =====================================
-- NETWORK OWNERSHIP (SAFE)
-- =====================================
local function claimOwnership(part)
	if part and part:IsA("BasePart") and not part.Anchored then
		pcall(function()
			sethiddenproperty(part, "NetworkOwnershipRule", Enum.NetworkOwnershipRule.Manual)
			part:SetNetworkOwner(player)
		end)
	end
end

RunService.Heartbeat:Connect(function(dt)
	scanTimer += dt
	if scanTimer < SCAN_INTERVAL then return end
	scanTimer = 0

	if not player.Character then return end
	local hrp = player.Character:FindFirstChild("HumanoidRootPart")
	if not hrp then return end

	for _, part in ipairs(workspace:GetDescendants()) do
		if part:IsA("BasePart")
			and not part.Anchored
			and part ~= grabbedPart
			and (part.Position - hrp.Position).Magnitude <= NETWORK_RADIUS then
			claimOwnership(part)
		end
	end

	if grabbedPart then
		claimOwnership(grabbedPart)
	end
end)

-- =====================================
-- RELEASE FUNCTION
-- =====================================
local function release()
	if grabbedPart then
		if alignPos then alignPos:Destroy() end
		if alignOri then alignOri:Destroy() end
		alignPos, alignOri = nil, nil
		grabbedPart = nil
	end
end

-- =====================================
-- CLICK TO GRAB
-- =====================================
mouse.Button1Down:Connect(function()
	local target = mouse.Target
	if not target or not target:IsA("BasePart") or target.Anchored then return end

	if grabbedPart == target then
		release()
		return
	end

	release()
	grabbedPart = target

	claimOwnership(target)

	-- Size-based offset
	local size = target.Size
	local largestAxis = math.max(size.X, size.Y, size.Z)
	currentOffset = Vector3.new(
		BASE_OFFSET.X + largestAxis * SIZE_MULTIPLIER,
		BASE_OFFSET.Y + largestAxis * SIZE_MULTIPLIER,
		0
	)

	-- AlignPosition
	alignPos = Instance.new("AlignPosition")
	alignPos.MaxForce = 1e6
	alignPos.Responsiveness = 200
	alignPos.Mode = Enum.PositionAlignmentMode.OneAttachment
	alignPos.Parent = target

	local att0 = Instance.new("Attachment")
	att0.Parent = target
	alignPos.Attachment0 = att0

	-- AlignOrientation
	alignOri = Instance.new("AlignOrientation")
	alignOri.MaxTorque = 1e6
	alignOri.Responsiveness = 200
	alignOri.Mode = Enum.OrientationAlignmentMode.OneAttachment
	alignOri.Parent = target

	local att1 = Instance.new("Attachment")
	att1.Parent = target
	alignOri.Attachment0 = att1
end)

-- =====================================
-- FOLLOW PLAYER
-- =====================================
RunService.RenderStepped:Connect(function()
	if grabbedPart and alignPos and player.Character then
		local hrp = player.Character:FindFirstChild("HumanoidRootPart")
		if hrp then
			alignPos.Position =
				hrp.Position
				+ hrp.CFrame.RightVector * currentOffset.X
				+ Vector3.new(0, currentOffset.Y, 0)
		end
	end
end)

-- =====================================
-- THROW GUI (FUI)
-- =====================================
local gui = Instance.new("ScreenGui")
gui.Name = "ThrowGui"
gui.ResetOnSpawn = false
gui.Parent = player:WaitForChild("PlayerGui")

local throwButton = Instance.new("TextButton")
throwButton.Size = UDim2.fromScale(0.2, 0.09)
throwButton.Position = UDim2.fromScale(0.78, 0.55)
throwButton.Text = "THROW"
throwButton.TextScaled = true
throwButton.BackgroundColor3 = Color3.fromRGB(200, 60, 60)
throwButton.TextColor3 = Color3.new(1,1,1)
throwButton.Parent = gui

local corner = Instance.new("UICorner")
corner.CornerRadius = UDim.new(0.3, 0)
corner.Parent = throwButton

-- =====================================
-- TARGET DETECTION
-- =====================================
local function getTargetPosition()
	local origin = camera.CFrame.Position
	local direction = camera.CFrame.LookVector * 600

	local params = RaycastParams.new()
	params.FilterDescendantsInstances = {player.Character}
	params.FilterType = Enum.RaycastFilterType.Blacklist

	local result = workspace:Raycast(origin, direction, params)
	if result then
		local model = result.Instance:FindFirstAncestorOfClass("Model")
		if model and model:FindFirstChild("HumanoidRootPart") then
			return model.HumanoidRootPart.Position
		end
	end

	return origin + direction
end

-- =====================================
-- THROW ACTION (CENTERED, STRONG)
-- =====================================
throwButton.MouseButton1Click:Connect(function()
	if not grabbedPart then return end

	local targetPos = getTargetPosition()
	local partCenter = grabbedPart.Position
	local direction = (targetPos - partCenter)
	if direction.Magnitude == 0 then return end
	direction = direction.Unit

	-- Remove constraints
	if alignPos then alignPos:Destroy() end
	if alignOri then alignOri:Destroy() end
	alignPos, alignOri = nil, nil

	-- Reset velocity for stable throw
	grabbedPart.AssemblyLinearVelocity = Vector3.zero
	grabbedPart.AssemblyAngularVelocity = Vector3.zero

	-- Apply velocity from center
	local bv = Instance.new("BodyVelocity")
	bv.MaxForce = Vector3.new(1e6, 1e6, 1e6)
	bv.P = 1e4
	bv.Velocity = direction * THROW_FORCE
	bv.Parent = grabbedPart

	Debris:AddItem(bv, 0.35)
	grabbedPart = nil
end)