Created by perhaps#03094

Features:

• AUTO PARRY

-- // Settings

getgenv().parryEnabled = true

local parryDistance = 15
local animationNames = {"Stab", "SwingLeft", "SwingRight", "Blockstab"}

local timeToBlock = 0.23
local blockTime = 0.2

-- // Services

local playersService = game:GetService("Players")
local replicatedStorage = game:GetService("ReplicatedStorage")
local runService = game:GetService("RunService")

-- // Variables

local localPlayer = playersService.LocalPlayer
local localCharacter = localPlayer.Character or localPlayer.CharacterAdded:Wait()
local localHRP = localCharacter:WaitForChild("HumanoidRootPart")

local serverEvent = replicatedStorage:WaitForChild("ServerEvent1")

-- // Functions

local function getDistance(Part)
   if not localCharacter or not localHRP then return math.huge end
   return (localHRP.Position - Part.Position).magnitude
end

local function grabCurrentWeapon(Character)
   if not Character then return false end

   local currentWeapon = Character:FindFirstChild("1")
   if not currentWeapon or not currentWeapon:IsA("Tool") then return false end

   return currentWeapon
end

local function grabWeaponAttackAnimations(Tool)
   if not Tool or not Tool:IsA("Tool") or not Tool:FindFirstChild("Animations") then return false end

   local toolAnimations = Tool.Animations:GetChildren()
   if #toolAnimations <= 0 then return false end

   local attackAnimations = {}
   for i, v in pairs(toolAnimations) do
       if table.find(animationNames, v.Name) then
           table.insert(attackAnimations, v.AnimationId)
       end
   end

   return attackAnimations
end

local function animationPlayed(Humanoid)
   if not Humanoid or not Humanoid.Parent then return end

   Humanoid.AnimationPlayed:Connect(function(animationTrack)
       if not getgenv().parryEnabled or not animationTrack or not animationTrack.Animation or not Humanoid or not Humanoid.Parent or Humanoid.Health <= 0 then return end

       local animationId = animationTrack.Animation.AnimationId
       local currentWeapon = grabCurrentWeapon(Humanoid.Parent)
       if not currentWeapon then return end

       local weaponAnimations = grabWeaponAttackAnimations(currentWeapon)
       if not weaponAnimations then return end

       if table.find(weaponAnimations, animationId) then
           local humanoidRootPart = Humanoid.Parent:FindFirstChild("HumanoidRootPart")
           if not humanoidRootPart then return end

           if getDistance(humanoidRootPart) <= parryDistance then
               task.wait(timeToBlock)
               
               local timePassed = tick()
               local oldConnection;
               oldConnection = runService.RenderStepped:Connect(function()
                   if (tick() - timePassed) >= blockTime then
                       oldConnection:Disconnect()
                   end

                   serverEvent:FireServer("blocking")
               end)

               serverEvent:FireServer("unblocking")
           end
       end
   end)
end

-- // Code

playersService.PlayerAdded:Connect(function(player)
   player.CharacterAdded:Connect(function(character)
       local playerHumanoid = character:WaitForChild("Humanoid")
       animationPlayed(playerHumanoid)
   end)
end)

for i, v in pairs(playersService:GetPlayers()) do
   if v == localPlayer or not v.Character then continue end;

   local playerHumanoid = v.Character:WaitForChild("Humanoid")
   animationPlayed(playerHumanoid)

   v.CharacterAdded:Connect(function(character)
       local playerHumanoid = character:WaitForChild("Humanoid")
       animationPlayed(playerHumanoid)
   end)
end