local Tool = script.Parent
local Player = script.Parent.Parent.Parent
local Character = Player.Character or Player.CharacterAdded:Wait()
local Humanoid = Character:WaitForChild("Humanoid")
repeat wait() until Humanoid

local RS = game:GetService("ReplicatedStorage")
local Debris = game:GetService("Debris")
local TWEEN = game:GetService("TweenService")
local Combo = 0
local CD = false
local LastHit = 0
local Damage = 2
local BodyToughness = 0 -- Not used for now

local Shake = RS.Effects.ShakeScript
local Rush = RS.Gui.RushEffect

local RegionModule = require(game.ReplicatedStorage.RegionModule)

local function findFirstCharacterInRegion(partsList)
    for _, part in next, partsList do
        if part.Parent and part.Parent:FindFirstChild"Humanoid" then
            return part.Parent
        end
    end
end

    local function createRay(startPos, direction, distance, ignore)
        local ray = Ray.new(startPos, direction.unit * distance)
        local hitPart, hitPosition, normal, material = workspace:FindPartOnRayWithIgnoreList(ray, ignore)
        return hitPart, hitPosition, normal, material
        end

Tool.Activated:Connect(function()

    local Velocity = Character.HumanoidRootPart.Velocity
    local Unit = Velocity.magnitude > 0 and Velocity.unit or Vector3.new(0, 0, 0)
    local Dot = Unit:Dot(Character.HumanoidRootPart.CFrame.lookVector)
    local Dot2 = Character.HumanoidRootPart.CFrame.rightVector:Dot(Unit)
    local CF = Character.HumanoidRootPart.CFrame * CFrame.new(0, 1, -2.5)

    if math.abs(Dot) > 0 then
        if math.floor(Dot + 0.5) == 1 then
            CF = CF + Character.HumanoidRootPart.CFrame.lookVector * 4.5
        elseif math.floor(Dot + 0.5) == -1 then
            CF = CF + Character.HumanoidRootPart.CFrame.lookVector * -3
        end
    end


    local Region = RegionModule.new(CF, Vector3.new(5.5, 5, 5.5))

    local hitCharacter = findFirstCharacterInRegion(Region:Cast(Character))

    if CD == true then return end
    CD = true
    if tick() - LastHit < .3 then
        Combo = Combo + 1
        print(Combo)
    else
        Combo = 1
    end

    LastHit = tick() + .8

    local AnimPlay = Humanoid:LoadAnimation(Tool["Punch"..(Combo)])

    AnimPlay:Play()

    if hitCharacter then

    local hitPlayer = game.Players:GetPlayerFromCharacter(hitCharacter)

    local Effects = RS.Effects["Combat"].CombatEffect:Clone()

    hitCharacter:FindFirstChild("Humanoid"):TakeDamage(Damage - BodyToughness)

    if hitPlayer then
        local Swag = Effects
            Debris:AddItem(Swag, 2)
            Swag.Parent = hitCharacter.UpperTorso
            Swag.CFrame = hitCharacter:FindFirstChild("UpperTorso").CFrame
            Swag.Anchored = true
            --[==[
            local weld = Instance.new("Weld", Swag)
            weld.Part0 = Swag
            weld.Part1 = hitCharacter.UpperTorso]==]
        local Huh = Shake:Clone()
            Debris:AddItem(Huh, 2)
            Huh.Parent = hitCharacter
            Huh.Disabled = false

        local Huh2 = Rush:Clone()
            Debris:AddItem(Huh2, 2)
            Huh2.Parent = hitPlayer.PlayerGui
            Huh2.Image.LocalScript.Disabled = false
        end
    end

    if hitCharacter and Combo == 5 then
        local KnockedBack = Instance.new("Folder")
            Debris:AddItem(KnockedBack, 2)
            KnockedBack.Parent = hitCharacter.Humanoid
            KnockedBack.Name = "Knockedback"
        --[==[local BVEnemy = Instance.new("BodyVelocity")
            BVEnemy.MaxForce = Vector3.new(1e7, 1e7, 1e7)
            BVEnemy.Velocity = Character.HumanoidRootPart.CFrame.lookVector * 45 + Vector3.new(0,12,0)
            Debris:AddItem(BVEnemy, .65)
            BVEnemy.Parent = hitCharacter.HumanoidRootPart]==]
        local Stun = hitCharacter.Humanoid:LoadAnimation(Tool["Stun"..math.random(1,2)])
            Stun:Play()
    end

    if Combo == 5 then
    Combo = 1
    if hitCharacter and hitCharacter.Humanoid.Knockedback then



        local hitPart, hitPosition = createRay(Character.HumanoidRootPart.Position, Character.HumanoidRootPart.Position, 20, {workspace.Characters})
        local distance = (hitCharacter.HumanoidRootPart.Position - hitPosition).magnitude
        local tween = TWEEN:Create(hitCharacter.HumanoidRootPart, TweenInfo.new(distance/40, Enum.EasingStyle.Linear), {Position = hitPosition})

        tween:Play()
        tween.Completed:Connect(function()
            if hitPart then
                print("hirayworked")
            end
        end)

    hitCharacter.Humanoid.Touched:Connect(function(hitPart)

        if hitPart:FindFirstChild("UpperTorso") then



        end
            end)
        end
    end

    if Combo == 4 then
            wait(.3)
        end
    wait(.38)
    CD = false
    end)