AI Script Performance Activity Increased

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I have 2 different scripts in my game, it is stored in individually in individual models. Both scripts are similar though. There are 6 models in my game, each having individual scripts. I don’t even know why the script activity is so high. I also don’t know how to optimize it, lags in-game.

Here’s the script,

local SSS = game:GetService("ServerScriptService")
local npcModule = require(SSS:WaitForChild("ModuleScripts"):WaitForChild("npcModule"))

local humanoidsTable = {}

local hitBox = script.Parent:WaitForChild("Hitbox")
local humanoid = script.Parent:WaitForChild("Humanoid")
local humanoidRootPart = script.Parent:WaitForChild("HumanoidRootPart")
local head = script.Parent:WaitForChild("Head")
local weapon = script.Parent:WaitForChild("Weapon")

local attackAnim1 = hitBox:WaitForChild("AttackAnim1")
local attackAnim2 = hitBox:WaitForChild("AttackAnim2")
local attackAnim3 = hitBox:WaitForChild("AttackAnim3")

local attack1 = humanoid:WaitForChild("Animator"):LoadAnimation(attackAnim1)
local attack2 = humanoid:WaitForChild("Animator"):LoadAnimation(attackAnim2)
local attack3 = humanoid:WaitForChild("Animator"):LoadAnimation(attackAnim3)

local attackSound = humanoidRootPart.RootRigAttachment:WaitForChild("AttackSound")

local number = 1

local dead = false

local corou 

local touchCon

humanoid.BreakJointsOnDeath = false


touchCon = hitBox.Touched:Connect(function(hitPart)
	hitBox.CanTouch = false
	
	if dead == true then
		touchCon:Disconnect()
	end
	
	local enemyHumanoid = hitPart.Parent:FindFirstChildOfClass("Humanoid")

	if not table.find(humanoidsTable, enemyHumanoid) then
		table.insert(humanoidsTable, enemyHumanoid)

		if enemyHumanoid and enemyHumanoid.Health > 0 and not hitPart.Parent:FindFirstChild("Mob") then
			enemyHumanoid:TakeDamage(4)

			if number == 1 then
				number = 2
				attack1:Play()
			elseif number == 2 then
				number = 3
				attack2:Play()
			elseif number == 3 then
				number = 1
				attack3:Play()
			end
			
			task.wait(0.6)
			
			attackSound:Play()

			humanoid.WalkSpeed = 0
			humanoid.JumpPower = 0

			task.wait(0.65)

			humanoid.WalkSpeed = 16
			humanoid.JumpPower = 50

			task.wait(0.65)

		end

		table.remove(humanoidsTable, table.find(humanoidsTable, enemyHumanoid))

	end

	hitBox.CanTouch = true

end)


humanoid.Died:Once(function()
	for index,joint in pairs(script.Parent:GetDescendants()) do
		if joint:IsA("Motor6D") then
			local socket = Instance.new("BallSocketConstraint")
			local a1 = Instance.new("Attachment")
			local a2 = Instance.new("Attachment")
			a1.Parent = joint.Part0
			a2.Parent = joint.Part1
			socket.Parent = joint.Parent
			socket.Attachment0 = a1
			socket.Attachment1 = a2
			a1.CFrame = joint.C0
			a2.CFrame = joint.C1
			socket.LimitsEnabled = true
			socket.TwistLimitsEnabled = true
			joint:Destroy()
		end

	end

	head.CanCollide = false
	
	game:GetService("Debris"):AddItem(hitBox, 0)
	game:GetService("Debris"):AddItem(humanoidRootPart, 0)

	game:GetService("Debris"):AddItem(weapon:FindFirstChildOfClass("WeldConstraint"), 0)

	weapon.CanCollide = true
	
	dead = true
	
	task.wait(8)

	game:GetService("Debris"):AddItem(script.Parent, 0)
	
end)


corou = coroutine.wrap(function()
	while true do
		if dead == true then
			break
		end
		
		task.wait(1)

		local target = npcModule.findNearestPlayer(10000, humanoidRootPart.Position)

		if target ~= nil then
			humanoid:MoveTo(target.Position)
		else
			humanoid:MoveTo(humanoidRootPart.Position + Vector3.new(math.random(-15, 15), 0, math.random(-15, 15)))
		end
		
	end
	
end)


corou()

Here’s another script, though it’s similar.

local SSS = game:GetService("ServerScriptService")
local npcModule = require(SSS:WaitForChild("ModuleScripts"):WaitForChild("npcModule"))

local humanoidsTable = {}

local hitBox = script.Parent:WaitForChild("Hitbox")
local humanoid = script.Parent:WaitForChild("Humanoid")
local humanoidRootPart = script.Parent:WaitForChild("HumanoidRootPart")
local head = script.Parent:WaitForChild("Head")
local eye1 = script.Parent:WaitForChild("Eye1")
local eye2 = script.Parent:WaitForChild("Eye2")

local attackAnim1 = hitBox:WaitForChild("AttackAnim1")
local attackAnim2 = hitBox:WaitForChild("AttackAnim2")
local attackAnim3 = hitBox:WaitForChild("AttackAnim3")

local attack1 = humanoid:WaitForChild("Animator"):LoadAnimation(attackAnim1)
local attack2 = humanoid:WaitForChild("Animator"):LoadAnimation(attackAnim2)
local attack3 = humanoid:WaitForChild("Animator"):LoadAnimation(attackAnim3)

local attackSound = humanoidRootPart.RootRigAttachment:WaitForChild("AttackSound")

local number = 1

local dead = false

local corou 

local touchCon

humanoid.BreakJointsOnDeath = true

touchCon = hitBox.Touched:Connect(function(hitPart)
	hitBox.CanTouch = false
	
	if dead == true then
		touchCon:Disconnect()
	end
	
	local enemyHumanoid = hitPart.Parent:FindFirstChildOfClass("Humanoid")

	if not table.find(humanoidsTable, enemyHumanoid) then
		table.insert(humanoidsTable, enemyHumanoid)

		if enemyHumanoid and enemyHumanoid.Health > 0 and not hitPart.Parent:FindFirstChild("Mob") then
			enemyHumanoid:TakeDamage(4)

			if number == 1 then
				number = 2
				attack1:Play()
			elseif number == 2 then
				number = 3
				attack2:Play()
			elseif number == 3 then
				number = 1
				attack3:Play()
			end
			
			task.wait(0.6)
			
			attackSound:Play()

			humanoid.WalkSpeed = 0
			humanoid.JumpPower = 0

			task.wait(0.65)

			humanoid.WalkSpeed = 16
			humanoid.JumpPower = 50

			task.wait(0.65)

		end

		table.remove(humanoidsTable, table.find(humanoidsTable, enemyHumanoid))

	end

	hitBox.CanTouch = true

end)


humanoid.Died:Once(function()
	eye1.Transparency = 1
	eye2.Transparency = 1
	
	game:GetService("Debris"):AddItem(hitBox, 0)
	game:GetService("Debris"):AddItem(humanoidRootPart, 0)
	
	dead = true
	
	task.wait(8)

	game:GetService("Debris"):AddItem(script.Parent, 0)
	
end)


corou = coroutine.wrap(function()
	while true do
		if dead == true then
			break
		end
		
		task.wait(1)

		local target = npcModule.findNearestPlayer(10000, humanoidRootPart.Position)

		if target ~= nil then
			humanoid:MoveTo(target.Position)
		else
			humanoid:MoveTo(humanoidRootPart.Position + Vector3.new(math.random(-15, 15), 0, math.random(-15, 15)))
		end
		
	end
	
end)


corou()

Screenshot 2024-01-03 105654
Screenshot 2024-01-03 105705

1 Like
2 
local SSS = game:GetService("ServerScriptService")
local npcModule = require(SSS.ModuleScripts.npcModule)

local Players = game:GetService("Players")

local hitBox = script.Parent.Hitbox
local humanoid = script.Parent.Humanoid
local humanoidRootPart = script.Parent.HumanoidRootPart
local head = script.Parent.Head
local weapon = script.Parent.Weapon

local attackAnim1 = hitBox.AttackAnim1
local attackAnim2 = hitBox.AttackAnim2
local attackAnim3 = hitBox.AttackAnim3

local attack1 = humanoid.Animator:LoadAnimation(attackAnim1)
local attack2 = humanoid.Animator:LoadAnimation(attackAnim2)
local attack3 = humanoid.Animator:LoadAnimation(attackAnim3)

local attackSound = humanoidRootPart.RootRigAttachment.AttackSound

local number = 1

local dead = false

local touchCon

humanoid.BreakJointsOnDeath = false


touchCon = hitBox.Touched:Connect(function(hitPart)
	if dead == true then
		touchCon:Disconnect()
	end
	
	local player = Players:GetPlayerFromCharacter(hitPart.Parent)
	local enemyHumanoid = hitPart.Parent:FindFirstChildOfClass("Humanoid")

	if player and enemyHumanoid and enemyHumanoid.Health > 0 then
		enemyHumanoid:TakeDamage(4)

		hitBox.CanTouch = false

		if number == 1 then
			number = 2
			attack1:Play()
		elseif number == 2 then
			number = 3
			attack2:Play()
		elseif number == 3 then
			number = 1
			attack3:Play()
		end

		task.wait(0.6)

		attackSound:Play()

		humanoid.WalkSpeed = 0
		humanoid.JumpPower = 0

		task.wait(0.65)

		humanoid.WalkSpeed = 16
		humanoid.JumpPower = 50

		task.wait(0.65)

		hitBox.CanTouch = true
		
	end
	
end)


humanoid.Died:Once(function()
	for index,joint in pairs(script.Parent:GetDescendants()) do
		if joint:IsA("Motor6D") then
			local socket = Instance.new("BallSocketConstraint")
			local a1 = Instance.new("Attachment")
			local a2 = Instance.new("Attachment")
			a1.Parent = joint.Part0
			a2.Parent = joint.Part1
			socket.Parent = joint.Parent
			socket.Attachment0 = a1
			socket.Attachment1 = a2
			a1.CFrame = joint.C0
			a2.CFrame = joint.C1
			socket.LimitsEnabled = true
			socket.TwistLimitsEnabled = true
			joint:Destroy()
		end

	end

	head.CanCollide = false
	
	game:GetService("Debris"):AddItem(hitBox, 0)
	game:GetService("Debris"):AddItem(humanoidRootPart, 0)

	game:GetService("Debris"):AddItem(weapon:FindFirstChildOfClass("WeldConstraint"), 0)

	weapon.CanCollide = true
	
	dead = true
	
	task.wait(8)

	game:GetService("Debris"):AddItem(script.Parent, 0)
	
end)


coroutine.wrap(function()
	while true do
		if dead == true then
			break
		end
		
		task.wait(0.5)

		local target = npcModule.findNearestPlayer(10000, humanoidRootPart.Position)

		if target ~= nil then
			humanoid:MoveTo(target.Position)
		else
			humanoid:MoveTo(humanoidRootPart.Position + Vector3.new(math.random(-15, 15), 0, math.random(-15, 15)))
		end
		
	end
	
end)()

I fixed my code, just repositioned the CanTouch property whenever toggling it on and off. I think that’s the issue. It seems that performance is highly affected when you keep toggling the CanTouch property on and off.

Screenshot 2024-01-06 113633

3

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