local Player = game.Players.LocalPlayer
local Mouse = Player:GetMouse()
repeat wait() until Player.Character
local MyCharacter = Player.Character
local Head = MyCharacter:WaitForChild('Head')
local Template = Head:Clone()
local Enabled = false
local CoolDown = 2
local LastAttack = tick()
local Mode = 1

local Help = 'Controls: Q(true) - Enable/Disable, E - Change mode(1), Click - Fire, FocusLost - Target head'
local ScreenGui = Instance.new('ScreenGui')
local TextBox = Instance.new('TextBox', ScreenGui)
TextBox.BackgroundTransparency = 0.5
TextBox.BackgroundColor = BrickColor.Blue()
TextBox.Size = UDim2.new(0.2, 0, 0.1, 0)
TextBox.Position = UDim2.new(0.4, 0, 0, 0)
TextBox.Font = Enum.Font.ArialBold
TextBox.FontSize = Enum.FontSize.Size18
TextBox.TextColor = BrickColor.White()
TextBox.BorderSizePixel = 0
TextBox.Text = Help
TextBox.TextWrapped = true
ScreenGui.Parent = Player.PlayerGui

TextBox.FocusLost:connect(function(Enter)
	if Enter then
		local PlayerName = TextBox.Text
		local Character = workspace:FindFirstChild(PlayerName)
		if Character then
			local Found = Character:FindFirstChild('Head')
			if Found then
				Template = Found:Clone()
			else
				Template = Head:Clone()
			end
		end
		TextBox.Text = Help
	end
end)

Mouse.KeyDown:connect(function(Key)
	if Key == 'q' then
		Enabled = not Enabled
		local str = string.gsub(Help, '%(%a+%)', '(' .. tostring(Enabled) .. ')')
		TextBox.Text = str
	elseif Key == 'e' then
		Mode = Mode == 1 and 2 or 1
		local str = string.gsub(Help, '%d', Mode)
		TextBox.Text = str
	end
	Help = TextBox.Text
end)

Mouse.Button1Down:connect(function()
	if not Enabled then return end
	if tick() - LastAttack < CoolDown then return end
	LastAttack = tick()
	local Hit = Mouse.Hit
	local HeadPosition = Head.Position
	local Offset = Hit.p - HeadPosition
	local Direction = Offset.unit
	local SpawnPosition = HeadPosition + (5 * Direction)
	local Projectile = Template:Clone()
	local function onTouched(Hit)
		if Hit:IsDescendantOf(MyCharacter) then return end
		local Explosion = Instance.new('Explosion', workspace)
		Explosion.BlastRadius = 20
		Explosion.BlastPressure = 7E5
		Explosion.Position = Projectile.Position
		Projectile:Destroy()
	end
	local function attack(mode, object)
		if mode == 1 then
			object.Parent = workspace
			object.CFrame = CFrame.new(SpawnPosition, Hit.p)
			object:BreakJoints()
			object.Velocity = 300 * Direction
			game.Debris:AddItem(object, 5)
		elseif mode == 2 then
			local Expire = 20
			local Target
			local function FindNearestHead()
				local Distance = 70
				local Closest
				for Index, Instance in next, workspace:GetChildren() do
					if Instance:IsA('Model') then
						local Humanoid = Instance:FindFirstChild('Humanoid')
						if Humanoid then
							local Located = Instance:FindFirstChild('Head')
							if Located and Located ~= Head then
								local Offset = Located.Position - Head.Position
								if Offset.magnitude < Distance then
									Distance = Offset.magnitude
									Closest = Located
								end
							end
						end
					end
				end
				return Closest
			end
			game.Debris:AddItem(object, Expire)
			object.Parent = workspace
			object.CanCollide = false
			object.Anchored = true
			object:BreakJoints()
			for Value = 1, Expire * 30 do
				wait()
				object.CFrame = Head.CFrame * CFrame.new(5 * math.sin(math.rad(Value)), 0, 5 * math.cos(math.rad(Value)))
				Target = FindNearestHead()
				if Target then
					break
				end
			end
			if Target then
				object.Anchored = false
				object.Velocity = 700 * (Target.Position - Head.Position).unit
			end
		end
	end
	Projectile.Name = 'Explosive'
	Projectile.Touched:connect(onTouched)
	attack(Mode, Projectile)
end)