Roblox Script Generated by ScripterAI

"the npc should get within 5 units of the player before attempting to attack"

In the `attackPlayer` function, you can add a condition to check if the NPC is within 5 units of the player before attempting to attack. If the NPC is not within 5 units of the player, it will continue moving towards the player until it is within range. Here's how you can modify the function:

```lua
-- Function to attack a player
local function attackPlayer(player)
    isAttacking = true
    npc.Humanoid:MoveTo(player.Character.HumanoidRootPart.Position)
    while (player.Character.HumanoidRootPart.Position - npc.HumanoidRootPart.Position).Magnitude > 5 do
        wait(0.1) -- wait for a short time before checking the distance again
    end
    npc.Humanoid:LoadAnimation(npc.Animations.AttackAnimation):Play()
    wait(2) -- attack cooldown
    if (player.Character.HumanoidRootPart.Position - npc.HumanoidRootPart.Position).Magnitude < 5 then
        player.Character.Humanoid:TakeDamage(10)
    end
    isAttacking = false
end
```

This will ensure that the NPC gets within 5 units of the player before attempting to attack.