Universal Client-side Aim-Assist (or Aimbot) [Updated]

What does this do?
  - Locks-on to targets and snap the camera to the target when your mouse cursor or crosshair hovers over a character, snapping only occurs if conditions are met:
    1.) Right-Click is held
    2.) Crosshair/Cursor is in the center of the screen (First Person or Third Person Shift-Lock)
    3.) Target is a body part & contains "Humanoid"
    4.) No obstruction between camera (you) and the target (walls blocking your sight)

--Keybinds (Change your key here)
local Button	=	{
	Key_00	= "h", --Toggle Aim-Assist [Enable/Disable] (Default: Disable)
	Key_01	= "j", --Switch Target [Player/NPC/Both] (Default: Both)
	Key_02	= "k", --Switch Aim [Head/Center] (Default: Head)
	Key_03	= "l" --Switch Clear Type (Erase Character/Erase Humanoid) (Default: Erase Character)
};
local Aim_Assist_Mode = "Both"; --(Player, NPC, Both)
local Aim_Assist_Aim = "Head"; --(Head, Center)
local Event_MouseDown;
local Event_MouseUp;
local Event_CheckTarget;
local Event_LockTarget;
local Link = "rbxasset://textures/ui/LegacyRbxGui/"
local PopupGreen = Link.."popup_greenCheckCircle.png";
local PopupYellow = Link.."popup_warnTriangle.png";
local PopupRed = Link.."popup_redx.png";
local Players, Workspace, StarterGui, RunService, LocalPlayer, Mouse, Camera = game:GetService("Players"), game:GetService("Workspace"), game:GetService("StarterGui"), game:GetService("RunService"), Players.LocalPlayer, LocalPlayer:GetMouse(), Workspace.CurrentCamera;
local Mouse_Center, Remove_Corpse, Aim_Assist_Active = false, true, false;
local Green, Red, Purple = Color3.fromRGB(0,255,0), Color3.fromRGB(255,0,0), Color3.fromRGB(255,0,255);
local function Notification(Title,Text,Icon)
	StarterGui:SetCore("SendNotification",{Title = Title; Text = Text; Icon = Icon; Duration = 5;});
end
local function Aim_Assist()
	if (Aim_Assist_Active == false) then
		local Target;
		local Active, Selection, Teams = false, Instance.new("SelectionBox",Camera), game:GetService("Teams");
		Selection.Name = "[Camera_Aim_Assist]";
		Selection.Color3 = Purple;
		Selection.SurfaceColor3 = Purple;
		Selection.LineThickness = 0.1;
		local function Get_Humanoid(Object)
			if (Object.Parent:FindFirstChildWhichIsA("Humanoid") ~= nil) then
				return Object.Parent:FindFirstChildWhichIsA("Humanoid");
			elseif (Object.Parent.Parent:FindFirstChildWhichIsA("Humanoid") ~= nil) then
				return Object.Parent.Parent:FindFirstChildWhichIsA("Humanoid");
			else
				return nil;
			end
		end
		local function Get_Position(Character)
			if (Aim_Assist_Aim == "Head" and Character:FindFirstChild("Head") ~= nil) then
				return Character:FindFirstChild("Head");
			else
				if (Character:FindFirstChild("HumanoidRootPart") ~= nil) then
					return Character:FindFirstChild("HumanoidRootPart");
				else
					return Character:GetPivot();
				end
			end
		end
		Event_MouseUp = Mouse.Button2Up:Connect(function()
			Selection.SurfaceTransparency = 1;
			Active = false;
		end);
		Event_MouseDown = Mouse.Button2Down:Connect(function()
			Selection.SurfaceTransparency = 0.7;
			Active = true;
		end);
		Event_CheckTarget = RunService.Heartbeat:Connect(function()
			if (Mouse.Target ~= nil and (Mouse.Target:IsA("BasePart") or Mouse.Target:IsA("MeshPart") or Mouse.Target:IsA("UnionOperation"))) then
				local Humanoid = Get_Humanoid(Mouse.Target);
				if (Humanoid ~= nil and ((Aim_Assist_Mode == "Both" and (Players:GetPlayerFromCharacter(Humanoid.Parent) == nil or (Players:GetPlayerFromCharacter(Humanoid.Parent) ~= nil and (#Teams:GetChildren() <= 1 or (#Teams:GetChildren() > 1 and Players:GetPlayerFromCharacter(Humanoid.Parent).Team ~= LocalPlayer.Team))))) or (Aim_Assist_Mode	== "NPC" and Players:GetPlayerFromCharacter(Humanoid.Parent) == nil) or ((Aim_Assist_Mode == "Player" and Players:GetPlayerFromCharacter(Humanoid.Parent) ~= nil) and (#Teams:GetChildren() <= 1 or (#Teams:GetChildren () > 1 and Players:GetPlayerFromCharacter(Humanoid.Parent).Team ~= LocalPlayer.Team))))) then
					if (Humanoid.Health > 0) then
						Target = Humanoid;
						Selection.Adornee = Humanoid.Parent;
					else
						if (Remove_Corpse == true) then
							Target.Parent:Destroy();
						end
						Target = nil;
						Selection.Adornee = nil;
					end
				else
					if (Active == false) then
						Target = nil;
						Selection.Adornee = nil;
					end
				end
				if (Active == false and Selection.Adornee ~= nil) then
					if ((Mouse.X == math.floor(Mouse.ViewSizeX/2)) and (Mouse.Y == math.floor(Mouse.ViewSizeY/2))) then
						if (Mouse_Center == false) then
							Selection.Color3 = Green;
							Selection.SurfaceColor3 = Green;
							Mouse_Center = true;
						end
					else
						if (Mouse_Center == true) then
							Selection.Color3 = Red;
							Selection.SurfaceColor3 = Red;
							Mouse_Center = false;
						end
					end
				end
			else
				if (Active == false) then
					Target = nil;
					Selection.Adornee = nil;
				end
			end
		end);
		Event_LockTarget = RunService.RenderStepped:Connect(function()
			if (Active == true and Target ~= nil and Mouse_Center == true) then
				local Aim = Get_Position(Target.Parent); 
				Camera.CFrame = CFrame.new(Camera.CFrame.Position,(Aim.Position + Vector3.new(0,.15,0)));
			end
		end);
		Aim_Assist_Active = true;
		Notification("Toggle:","(Aim-Assist: On) (Target: "..Aim_Assist_Mode..") Hold RMB to lock.",PopupGreen);
	else
		if (Event_LockTarget ~= nil) then
			Event_LockTarget:Disconnect();
			Event_LockTarget = nil;
		end
		if (Event_CheckTarget ~= nil) then
			Event_CheckTarget:Disconnect();
			Event_CheckTarget = nil;
		end
		if (Event_MouseDown ~= nil) then
			Event_MouseDown:Disconnect();
			Event_MouseDown = nil;
		end
		if (Event_MouseUp ~= nil) then
			Event_MouseUp:Disconnect();
			Event_MouseUp = nil;
		end
		if (Camera:FindFirstChild("[Camera_Aim_Assist]") ~= nil) then
			Camera:FindFirstChild("[Camera_Aim_Assist]"):Destroy();
		end
		Aim_Assist_Active = false;
		Notification("Toggle:","(Aim-Assist: Off)",PopupRed);
	end
end
Mouse.KeyDown:Connect(function(Key)
	if (Key == Button["Key_00"]) then
		Aim_Assist();
	elseif (Key == Button["Key_01"]) then
		if (Aim_Assist_Mode == "Player") then
			Aim_Assist_Mode = "NPC";
		elseif (Aim_Assist_Mode == "NPC") then
			Aim_Assist_Mode	= "Both";
		elseif (Aim_Assist_Mode == "Both") then
			Aim_Assist_Mode = "Player";
		end
		Notification("Aim-Assist Target:",Aim_Assist_Mode,PopupYellow);
	elseif (Key == Button["Key_02"]) then
		if (Aim_Assist_Aim == "Head") then
			Aim_Assist_Aim = "Center";
		elseif (Aim_Assist_Aim == "Center") then
			Aim_Assist_Aim = "Head";
		end
		Notification("Aim-Assist Aim:",Aim_Assist_Aim,PopupYellow);
	elseif (Key == Button["Key_03"]) then
		if (Remove_Corpse == false) then
			Remove_Corpse = true;
		else
			Remove_Corpse = false;
		end
		Notification("Remove Corpse:",tostring(Remove_Corpse),PopupYellow);
	end
end);
Notification("Notification:","Exploit loaded",PopupYellow);