local Players = game:GetService("Players")
local UserInputService = game:GetService("UserInputService")
local RunService = game:GetService("RunService")
local Debris = game:GetService("Debris")

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

-- Animation IDs
local Animations = {
    Idle = "rbxassetid://18885903667",
    Walk = "rbxassetid://18885906143",
    Click = "rbxassetid://18885909645",
    Q = "rbxassetid://18885932392",
    R = "rbxassetid://18885915433",
    T = "rbxassetid://18885919947",
    Intro = "rbxassetid://18924919303",
}

-- Audio IDs
local Audio = {
    Intro = "rbxassetid://120121923711079",         -- Audio Intro
    Main = "rbxassetid://109462962253306",           -- Background Music sau intro
    Idle = "rbxassetid://73235255020546",           -- Audio cho khi đứng yên
    Click = "rbxassetid://110759725172567",          -- Audio cho chuột trái
    R = "rbxassetid://88445378869172",              -- Audio cho chiêu R
    T = "rbxassetid://130562515541162",             -- Audio cho chiêu T
}

-- Table chứa các audio đang chạy để cleanup sau này
local activeSounds = {}

-- Helper: Play sound và theo dõi
local function playSound(id, parent, volume, looped)
    local s = Instance.new("Sound", parent)
    s.SoundId = id
    s.Volume = volume or 1
    s.Looped = looped or false
    s:Play()
    table.insert(activeSounds, s)
    return s
end

-- Helper: Cleanup tất cả audio
local function clearAllSounds()
    for _, s in ipairs(activeSounds) do
        if s and s:IsA("Sound") then
            s:Stop()
            s:Destroy()
        end
    end
    activeSounds = {}
end

-- Helper: Load Animation
local function loadAnim(id)
    local anim = Instance.new("Animation")
    anim.AnimationId = id
    return humanoid:LoadAnimation(anim)
end

-- Load Animations
local idleTrack = loadAnim(Animations.Idle)
local walkTrack = loadAnim(Animations.Walk)
local clickTrack = loadAnim(Animations.Click)
local qTrack = loadAnim(Animations.Q)
local rTrack = loadAnim(Animations.R)
local tTrack = loadAnim(Animations.T)
local introTrack = loadAnim(Animations.Intro)

-- Play Intro Animation + Audio
local introSound = playSound(Audio.Intro, workspace, 1, false)
introTrack:Play()
local introPlaying = true

task.delay(3, function()
    introTrack:Stop()
    if introSound then introSound:Stop() end
    introPlaying = false
    
    -- Start background music
    playSound(Audio.Main, workspace, 1, true)
    
    idleTrack:Play()
end)

-- Idle / Walk handling
local idleAudio = nil
RunService.RenderStepped:Connect(function()
    if introPlaying then return end

    if humanoid.MoveDirection.Magnitude > 0 then
        if not walkTrack.IsPlaying then walkTrack:Play() end
        if idleTrack.IsPlaying then idleTrack:Stop() end
        if idleAudio then
            idleAudio:Stop()
            idleAudio:Destroy()
            idleAudio = nil
        end
    else
        if not idleTrack.IsPlaying then idleTrack:Play() end
        if walkTrack.IsPlaying then walkTrack:Stop() end
        if not idleAudio then
            idleAudio = playSound(Audio.Idle, workspace, 0.6, true)
        end
    end
end)

-- Input handling
UserInputService.InputBegan:Connect(function(input, gameProcessed)
    if introPlaying or gameProcessed then return end

    if input.UserInputType == Enum.UserInputType.MouseButton1 then
        local s = playSound(Audio.Click, workspace, 1, false)
        clickTrack:Play()
        clickTrack.Stopped:Connect(function()
            s:Stop() 
            s:Destroy()
        end)

    elseif input.KeyCode == Enum.KeyCode.Q then
        qTrack:Play()
local dash = Instance.new("BodyVelocity")
dash.MaxForce = Vector3.new(1, 1, 1) * 100000
dash.Velocity = HRP.CFrame.LookVector * 60
dash.P = 50
dash.Parent = HRP

local connection
connection = HRP.Touched:Connect(function(hit)
    if hit:IsA("BasePart") and hit.CanCollide and not hit:IsDescendantOf(char) then
        dash:Destroy()
        connection:Disconnect()
    end
end)

Debris:AddItem(dash, 0.9)

    elseif input.KeyCode == Enum.KeyCode.R then
        -- Chiêu R: chỉ chạy animation và audio, không khóa chuyển động
        rTrack:Play()
        local rSound = playSound(Audio.R, workspace, 1, false)
        rTrack.Stopped:Connect(function()
            rSound:Stop() 
            rSound:Destroy()
        end)

    elseif input.KeyCode == Enum.KeyCode.T then
        -- Chiêu T: tương tự chiêu R
        tTrack:Play()
        local tSound = playSound(Audio.T, workspace, 1, false)
        tTrack.Stopped:Connect(function()
            tSound:Stop() 
            tSound:Destroy()
        end)
    end
end)

-- Khi nhân vật chết, xoá hết âm thanh
humanoid.Died:Connect(function()
    if idleAudio then 
        idleAudio:Stop() 
        idleAudio:Destroy() 
        idleAudio = nil 
    end
    clearAllSounds()
    idleTrack:Stop()
    walkTrack:Stop()
    clickTrack:Stop()
    qTrack:Stop()
    rTrack:Stop()
    tTrack:Stop()
    introTrack:Stop()
end)

player.CharacterAdded:Connect(function(newChar)
    newChar:WaitForChild("Humanoid").Died:Connect(function()
        clearAllSounds()
    end)
end)