SwordComboClient

local tool = script.Parent
local player = game.Players.LocalPlayer
local humanoid = nil
local combo = 1
local maxCombo = 4
local debounce = false

-- Reference the Animation objects inside the Tool
local animations = {}
for i = 1, maxCombo do
    local anim = tool:FindFirstChild("Slash"..i)
    if anim and anim:IsA("Animation") then
        animations[i] = anim
    end
end

local function playSlashSound()
    local sound = tool.Handle:FindFirstChild("SlashSound")
    if sound then
        sound:Play()
    end
end

local function onActivated()
    if debounce then return end
    debounce = true

    if not humanoid then
        local character = player.Character or player.CharacterAdded:Wait()
        humanoid = character:FindFirstChildOfClass("Humanoid")
    end

    -- ลด WalkSpeed ลงครึ่งหนึ่งขณะโจมตี
    local originalWalkSpeed = humanoid and humanoid.WalkSpeed or 16

    -- ลด JumpPower หรือ JumpHeight ลงครึ่งหนึ่งขณะโจมตี
    local useJumpPower = humanoid and humanoid.UseJumpPower ~= nil and humanoid.UseJumpPower or false
    local originalJumpValue = 0
    if humanoid then
        humanoid.WalkSpeed = originalWalkSpeed / 2
        if useJumpPower then
            originalJumpValue = humanoid.JumpPower
            humanoid.JumpPower = originalJumpValue / 2
        else
            originalJumpValue = humanoid.JumpHeight
            humanoid.JumpHeight = originalJumpValue / 2
        end
    end

    -- Play combo animation
    local animObj = animations[combo]
    local animTrack = nil
    if animObj and humanoid then
        animTrack = humanoid:LoadAnimation(animObj)
        animTrack:Play()
    end
    playSlashSound()

    -- Set up hit detection for this swing (damage only once per activation)
    local hitRegistered = false
    local connection
    connection = tool.Handle.Touched:Connect(function(hit)
        if hitRegistered then return end
        local enemyHumanoid = nil
        local enemyModel = nil
        if hit and hit.Parent and hit.Parent ~= player.Character then
            enemyHumanoid = hit.Parent:FindFirstChildOfClass("Humanoid")
            enemyModel = hit.Parent
        end
        if enemyHumanoid and enemyModel then
            -- Fire server to apply damage and effects
            local damageValue = tool:FindFirstChild("Damage")
            local damage = damageValue and damageValue.Value
            game.ReplicatedStorage.SwordHitEvent:FireServer(enemyModel, damage, hit.Position)
            hitRegistered = true
            connection:Disconnect()
        end
    end)

    combo = combo + 1
    if combo > maxCombo then
        combo = 1
    end

    -- Wait for animation to finish before allowing next attack
    if animTrack then
        local finished = false
        animTrack.Stopped:Connect(function()
            finished = true
        end)
        while not finished do
            task.wait()
        end
    else
        task.wait(0.4) -- fallback if animation missing
    end

    -- Disconnect touch connection if still active (safety)
    if connection and connection.Connected then
        connection:Disconnect()
    end

    -- คืนค่า WalkSpeed เดิมหลังจบการโจมตี
    if humanoid then
        humanoid.WalkSpeed = originalWalkSpeed
        if useJumpPower then
            humanoid.JumpPower = originalJumpValue
        else
            humanoid.JumpHeight = originalJumpValue
        end
    end

    debounce = false
end

tool.Activated:Connect(onActivated)