--[[
MADE BY MRMRCODERKID ON YOUTUBE!
https://www.youtube.com/channel/UCqIm_0rGy01QNvH5dU6hbyQ

MODEL USED:
https://create.roblox.com/store/asset/17638057115


Looks for closest player
	Chase down closest player
		If distance is very close, Attack
		Else
		Continue chasing down
--]]

local my_char = script.Parent
local my_root = my_char.HumanoidRootPart
local my_humanoid = my_char.Humanoid

local attack_cooldown = false

function GetClosestPlayer()
	local selected_player = nil
	local potential_players = {}
	for i,p in game:GetService("Players"):GetPlayers() do
		if p.Character and p.Character.PrimaryPart ~= nil then
			table.insert(potential_players, p)
		end
	end
	
	for i, pPlayer in potential_players do
		local smallest_dist = math.huge
		local char = pPlayer.Character
		local root = char.PrimaryPart
		local root_rootDistance = (my_root.Position - root.Position).Magnitude
		
		if root_rootDistance < smallest_dist then
			smallest_dist = root_rootDistance
			selected_player = pPlayer
		end
	end
	
	return selected_player
end

function Attack(target_humanoid)
	target_humanoid:TakeDamage(10)
end

while true do
	task.wait()
	local target = GetClosestPlayer() or nil
	if target ~= nil then
		local target_character = target.Character
		local target_humanoid = target_character.Humanoid
		local target_root = target_character.PrimaryPart
		
		local root_rootDistance = (my_root.Position - target_root.Position).Magnitude
		
		if root_rootDistance < 3 then
			if attack_cooldown == false then
				Attack(target_humanoid)
				attack_cooldown = true
				
				task.delay(2, function()
					attack_cooldown = false
				end)
			end
			
		else
			my_humanoid:MoveTo(target_root.Position)
		end
	end
end