local Players = game:GetService("Players")

local player = Players.LocalPlayer
local button = script.Parent

local function update()
	-- 更新按钮文本
	if player.AutoJumpEnabled then
		button.Text = "自动跳跃已开启"
	else
		button.Text = "自动跳跃已关闭"
	end
	-- 如果玩家有角色，反映该属性
	if player.Character then
		local human = player.Character:FindFirstChild("Humanoid")
		if human then
			human.AutoJumpEnabled = player.AutoJumpEnabled
		end
	end
end

local function onActivated()
	-- 切换自动跳跃
	player.AutoJumpEnabled = not player.AutoJumpEnabled
	-- 更新其他所有内容
	update()
end

button.Activated:Connect(onActivated)
update()

local button = script.Parent
local enabled = true

local ON_COLOR = BrickColor.Green()
local OFF_COLOR = BrickColor.Red()

local function touchButton(humanoid)
	if enabled then
		enabled = false
		button.BrickColor = OFF_COLOR

		if humanoid.AutoRotate then
			print(humanoid:GetFullName() .. " 不能再自动旋转！")
			humanoid.AutoRotate = false
		else
			print(humanoid:GetFullName() .. " 现在可以自动旋转！")
			humanoid.AutoRotate = true
		end

		task.wait(1)
		button.BrickColor = ON_COLOR
		enabled = true
	end
end

local function onTouched(hit)
	local char = hit:FindFirstAncestorWhichIsA("Model")
	if char then
		local humanoid = char:FindFirstChildOfClass("Humanoid")
		if humanoid then
			touchButton(humanoid)
		end
	end
end

button.Touched:Connect(onTouched)
button.BrickColor = ON_COLOR

local RunService = game:GetService("RunService")

local playerModel = script.Parent
local humanoid = playerModel:WaitForChild("Humanoid")

local function updateBobbleEffect()
	local now = tick()
	if humanoid.MoveDirection.Magnitude > 0 then -- 角色在行走吗？
		local velocity = humanoid.RootPart.Velocity
		local bobble_X = math.cos(now * 9) / 5
		local bobble_Y = math.abs(math.sin(now * 12)) / 5

		local bobble = Vector3.new(bobble_X, bobble_Y, 0) * math.min(1, velocity.Magnitude / humanoid.WalkSpeed)
		humanoid.CameraOffset = humanoid.CameraOffset:lerp(bobble, 0.25)
	else
		-- 缩小 CameraOffset，以便它回到正常位置。
		humanoid.CameraOffset = humanoid.CameraOffset * 0.75
	end
end

RunService.RenderStepped:Connect(updateBobbleEffect)

local humanoid = script.Parent

humanoid.DisplayDistanceType = Enum.HumanoidDisplayDistanceType.Viewer
humanoid.HealthDisplayDistance = 0
humanoid.NameDisplayDistance = 100

local player = game.Players.LocalPlayer
local char = player.CharacterAdded:wait()
local h = char:FindFirstChild("Humanoid")

h.MaxSlopeAngle = 30

local RunService = game:GetService("RunService")

local playerModel = script.Parent
local humanoid = playerModel:WaitForChild("Humanoid")

local function updateBobbleEffect()
	local now = tick()
	if humanoid.MoveDirection.Magnitude > 0 then -- 角色在行走吗？
		local velocity = humanoid.RootPart.Velocity
		local bobble_X = math.cos(now * 9) / 5
		local bobble_Y = math.abs(math.sin(now * 12)) / 5

		local bobble = Vector3.new(bobble_X, bobble_Y, 0) * math.min(1, velocity.Magnitude / humanoid.WalkSpeed)
		humanoid.CameraOffset = humanoid.CameraOffset:lerp(bobble, 0.25)
	else
		-- 缩小 CameraOffset，以便它回到正常位置。
		humanoid.CameraOffset = humanoid.CameraOffset * 0.75
	end
end

RunService.RenderStepped:Connect(updateBobbleEffect)

local Players = game:GetService("Players")

local function onCharacterAdded(character)
	local humanoid = character:WaitForChild("Humanoid")
	humanoid.NamOcclusion = Enum.NameOcclusion.OccludeAll
end

local function onPlayerAdded(player)
	player.CharacterAdded:Connect(onCharacterAdded)
end

Players.PlayerAdded:Connect(onPlayerAdded)

local playerModel = script.Parent
local humanoid = playerModel:WaitForChild("Humanoid")

local clockworksShades = Instance.new("Accessory")
clockworksShades.Name = "ClockworksShades"

local handle = Instance.new("Part")
handle.Name = "Handle"
handle.Size = Vector3.new(1, 1.6, 1)
handle.Parent = clockworksShades

local faceFrontAttachment = Instance.new("Attachment")
faceFrontAttachment.Name = "FaceFrontAttachment"
faceFrontAttachment.Position = Vector3.new(0, -0.24, -0.45)
faceFrontAttachment.Parent = handle

local mesh = Instance.new("SpecialMesh")
mesh.Name = "Mesh"
mesh.Scale = Vector3.new(1, 1.3, 1)
mesh.MeshId = "rbxassetid://1577360"
mesh.TextureId = "rbxassetid://1577349"
mesh.Parent = handle

humanoid:AddAccessory(clockworksShades)

local function createJoint(jointName, att0, att1)
	local partForJoint = att1.Parent
	while partForJoint and not partForJoint:IsA("BasePart") do
		partForJoint = partForJoint.Parent
	end

	local oldJoint = partForJoint:FindFirstChild(jointName)
	if oldJoint and oldJoint:IsA("AnimationConstraint") then
		oldJoint.Attachment0 = att0
		oldJoint.Attachment1 = att1
		oldJoint.Parent = partForJoint
	else
		local ac = Instance.new("AnimationConstraint")
		ac.Name = jointName
		ac.IsKinematic = true
		ac.Attachment0 = att0
		ac.Attachment1 = att1
		ac.Parent = partForJoint
	end
end

local function collectRigAttachments(part)
	local rigAttachments = {}

	for _, child in pairs(part:GetChildren()) do
		if child:IsA("Attachment") and child.Name:find("RigAttachment$") then
			rigAttachments[child.Name] = child
		end
	end

	-- 骨骼可能包含更深层的 RigAttachments，覆盖部件级别的
	-- 部件（R15+ 扩展骨骼）。
	for _, child in pairs(part:GetChildren()) do
		if child:IsA("Bone") then
			for _, descendant in pairs(child:GetDescendants()) do
				if descendant:IsA("Attachment") and descendant.Name:find("RigAttachment$") then
					rigAttachments[descendant.Name] = descendant
				end
			end
		end
	end

	return rigAttachments
end

local function buildJointsFromAttachments(part, characterParts, visitedParts)
	if not part or visitedParts[part] then
		return
	end

	visitedParts[part] = true

	local rigAttachments = collectRigAttachments(part)

	for attachmentName, attachment in pairs(rigAttachments) do
		local jointName = attachmentName:sub(1, #attachmentName - #"RigAttachment")
		if not part:FindFirstChild(jointName) then
			for _, characterPart in pairs(characterParts) do
				if not visitedParts[characterPart] then
					local matchingAttachment = characterPart:FindFirstChild(attachmentName)
					if matchingAttachment and matchingAttachment:IsA("Attachment") then
						createJoint(jointName, attachment, matchingAttachment)
						buildJointsFromAttachments(characterPart, characterParts, visitedParts)
						break
					end
				end
			end
		end
	end
end

local function buildRigFromAttachments(humanoid)
	local rootPart = humanoid.RootPart
	assert(rootPart, "Humanoid 没有 HumanoidRootPart.")

	local characterParts = {}
	for _, descendant in ipairs(humanoid.Parent:GetDescendants()) do
		if descendant:IsA("BasePart") then
			table.insert(characterParts, descendant)
		end
	end

	local visitedParts = {}
	buildJointsFromAttachments(rootPart, characterParts, visitedParts)
end

local humanoid = script.Parent:WaitForChild("Humanoid")

buildRigFromAttachments(humanoid)

local AssetService = game:GetService("AssetService")
local InsertService = game:GetService("InsertService")
local MarketplaceService = game:GetService("MarketplaceService")

local PACKAGE_ASSET_ID = 193700907 -- 电路断路器

local function addAttachment(part, name, position, orientation)
	local attachment = Instance.new("Attachment")
	attachment.Name = name
	attachment.Parent = part
	if position then
		attachment.Position = position
	end
	if orientation then
		attachment.Orientation = orientation
	end
	return attachment
end

local function createBaseCharacter()
	local character = Instance.new("Model")

	local humanoid = Instance.new("Humanoid")
	humanoid.Parent = character

	local rootPart = Instance.new("Part")
	rootPart.Name = "HumanoidRootPart"
	rootPart.Size = Vector3.new(2, 2, 1)
	rootPart.Transparency = 1
	rootPart.Parent = character
	addAttachment(rootPart, "RootRigAttachment")

	local head = Instance.new("Part")
	head.Name = "Head"
	head.Size = Vector3.new(2, 1, 1)
	head.Parent = character

	local headMesh = Instance.new("SpecialMesh")
	headMesh.Scale = Vector3.new(1.25, 1.25, 1.25)
	headMesh.MeshType = Enum.MeshType.Head
	headMesh.Parent = head

	local face = Instance.new("Decal")
	face.Name = "face"
	face.Texture = "rbxasset://textures/face.png"
	face.Parent = head

	addAttachment(head, "FaceCenterAttachment")
	addAttachment(head, "FaceFrontAttachment", Vector3.new(0, 0, -0.6))
	addAttachment(head, "HairAttachment", Vector3.new(0, 0.6, 0))
	addAttachment(head, "HatAttachment", Vector3.new(0, 0.6, 0))
	addAttachment(head, "NeckRigAttachment", Vector3.new(0, -0.5, 0))

	return character, humanoid
end

local function createR15Package(packageAssetId)
	local packageAssetInfo = MarketplaceService:GetProductInfoAsync(packageAssetId)

	local character, humanoid = createBaseCharacter()
	character.Name = packageAssetInfo.Name

	local assetIds = AssetService:GetAssetIdsForPackageAsync(packageAssetId)
	for _, assetId in pairs(assetIds) do
		local limb = InsertService:LoadAsset(assetId)
		local r15 = limb:FindFirstChild("R15")
		if r15 then
			for _, part in pairs(r15:GetChildren()) do
				part.Parent = character
			end
		else
			for _, child in pairs(limb:GetChildren()) do
				child.Parent = character
			end
		end
	end

	humanoid:BuildRigFromAttachments()
	return character
end

local r15Package = createR15Package(PACKAGE_ASSET_ID)
r15Package.Parent = workspace

local UserInputService = game:GetService("UserInputService")
local character = script.Parent

local humanoid = character:WaitForChild("Humanoid")

local doubleJumpEnabled = false

humanoid.StateChanged:Connect(function(_oldState, newState)
	if newState == Enum.HumanoidStateType.Jumping then
		if not doubleJumpEnabled then
			task.wait(0.2)
			if humanoid:GetState() == Enum.HumanoidStateType.Freefall then
				doubleJumpEnabled = true
			end
		end
	elseif newState == Enum.HumanoidStateType.Landed then
		doubleJumpEnabled = false
	end
end)

UserInputService.InputBegan:Connect(function(inputObject)
	if inputObject.KeyCode == Enum.KeyCode.Space then
		if doubleJumpEnabled then
			if humanoid:GetState() ~= Enum.HumanoidStateType.Jumping then
				humanoid:ChangeState(Enum.HumanoidStateType.Jumping)
				task.spawn(function()
					doubleJumpEnabled = false
				end)
			end
		end
	end
end)

local Players = game:GetService("Players")

local function onPlayerAddedAsync(player)
	local connection = player.CharacterAppearanceLoaded:Connect(function(character)
		-- 此时所有配件已经加载完毕
		local humanoid = character:FindFirstChildOfClass("Humanoid")
		local numAccessories = #humanoid:GetAccessories()
		print(("正在销毁 %d 个配件，为 %s"):format(numAccessories, player.Name))
		humanoid:RemoveAccessories()
	end)

	-- 确保在玩家离开后断开与玩家的连接
	-- 以允许玩家被垃圾回收
	player.AncestryChanged:Wait()
	connection:Disconnect()
end

for _, player in Players:GetPlayers() do
	task.spawn(onPlayerAddedAsync, player)
end
Players.PlayerAdded:Connect(onPlayerAddedAsync)

local Players = game:GetService("Players")

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

for _, child in pairs(character:GetChildren()) do
	local limb = humanoid:GetLimb(child)
	if limb ~= Enum.Limb.Unknown then
		print(child.Name .. " 是肢体 " .. limb.Name .. " 的一部分")
	end
end

local UserInputService = game:GetService("UserInputService")
local character = script.Parent

local humanoid = character:WaitForChild("Humanoid")

local doubleJumpEnabled = false

humanoid.StateChanged:Connect(function(_oldState, newState)
	if newState == Enum.HumanoidStateType.Jumping then
		if not doubleJumpEnabled then
			task.wait(0.2)
			if humanoid:GetState() == Enum.HumanoidStateType.Freefall then
				doubleJumpEnabled = true
			end
		end
	elseif newState == Enum.HumanoidStateType.Landed then
		doubleJumpEnabled = false
	end
end)

UserInputService.InputBegan:Connect(function(inputObject)
	if inputObject.KeyCode == Enum.KeyCode.Space then
		if doubleJumpEnabled then
			if humanoid:GetState() ~= Enum.HumanoidStateType.Jumping then
				humanoid:ChangeState(Enum.HumanoidStateType.Jumping)
				task.spawn(function()
					doubleJumpEnabled = false
				end)
			end
		end
	end
end)