A zombie ai that i made

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#1

One of the biggest scripts I’ve made.

Script 
local myHuman = script.Parent:WaitForChild("Humanoid")
local myRoot = script.Parent:WaitForChild("HumanoidRootPart")

while true do
	local target
	local dist = 200
	
	for i, plr in pairs(game.Players:GetPlayers()) do
		local v = workspace:FindFirstChild(plr.Name)
		if v then
			local human = v:FindFirstChild("Humanoid")
			local rootPart = v:FindFirstChild("HumanoidRootPart")
			if human and rootPart and v ~= script.Parent then
				if (myRoot.Position - rootPart.Position).magnitude <= dist and human.Health > 0 then
					dist = (myRoot.Position - rootPart.Position).magnitude
					target = rootPart
				end
			end
		end
	end
	
	if target then
		local damageDebounce = true
		
		local damageCor = coroutine.wrap(function()
			while true do
				wait()
				repeat wait() until (myRoot.Position - target.Position).magnitude <= 3
				myHuman.WalkSpeed = 0
				wait(.5)
				
				local human2 = target.Parent:FindFirstChild("Humanoid")
				if human2 and damageDebounce == true then
					damageDebounce = false
					human2:TakeDamage(10)
					wait(1)
					damageDebounce = true
				end
				myHuman.WalkSpeed = 16
			end
		end)
		damageCor()
		
		local ray = Ray.new(myRoot.Position, (target.Position - myRoot.Position).Unit * 200)
		local hit, position = workspace:FindPartOnRayWithIgnoreList(ray, {script.Parent}, false, true)
		
		if hit then
			if hit.Parent:IsDescendantOf(target.Parent) then
				myHuman:MoveTo(target.Position)
			else -- Pathfinder script starts
				local path = game:GetService("PathfindingService"):CreatePath()
				path:ComputeAsync(myRoot.Position, target.Position)
				
				if path.Status == Enum.PathStatus.Success then
					for i,v in pairs(path:GetWaypoints()) do
						myHuman:MoveTo(v.Position)
						
						if v.Action == Enum.PathWaypointAction.Jump then
							myHuman.Jump = true
						end
						
						myHuman.MoveToFinished:Wait(2)
					end
				else
					warn(script.Parent.Name.." cannot reach destination.")
					myHuman.Jump = true
				end
			end
		end
	else
		local x = math.random(-100, 100)
		local z = math.random(-100, 100)
		
		local pos = Vector3.new(x, 0 ,z)
		
		local path = game:GetService("PathfindingService"):CreatePath()
		path:ComputeAsync(myRoot.Position, pos)
		
		if path.Status == Enum.PathStatus.Success then
			for i,v in pairs(path:GetWaypoints()) do
				myHuman:MoveTo(v.Position)
				
				if v.Action == Enum.PathWaypointAction.Jump then
					myHuman.Jump = true
				end
				
				myHuman.MoveToFinished:Wait(2)
			end
		else
			myHuman.Jump = true
		end
	end
	
	wait()
end

Video of the zombie:

Video

robloxapp-20200920-1124176.wmv (5.1 MB)

4 Likes
#2

Perhaps you could think about adding animation to the zombie.

#3

I don’t know how to do that though.

#4

Do a search from animation of models or non humanoids.

#5

To add animations, you need to get the state of the humanoid (running, jumping, etc) and load an animation into the humanoid via a script (there are plenty of tutorials on YouTube on how to do that), then you play the animations when the zombie is running, jumping, etc…