Custom Duels Reach Script GUI

local active = true
local trueActive = true
local reachType = "Sphere"
local dmgEnabled = true
local visualizerEnabled = false

local visualizer = Instance.new("Part")
visualizer.BrickColor = BrickColor.Blue()
visualizer.Transparency = 0.6
visualizer.Anchored = true
visualizer.CanCollide = false
visualizer.Size = Vector3.new(0.5,0.5,0.5)
visualizer.BottomSurface = Enum.SurfaceType.Smooth
visualizer.TopSurface = Enum.SurfaceType.Smooth

local ScreenGui = Instance.new("ScreenGui")
local Frame = Instance.new("Frame")
local TextLabel = Instance.new("TextLabel")
local TextBox = Instance.new("TextBox")
local TextLabel_2 = Instance.new("TextLabel")
local TextLabel_3 = Instance.new("TextLabel")
local TextLabel_4 = Instance.new("TextLabel")
local TextButton = Instance.new("TextButton")
local Frame_2 = Instance.new("Frame")
local Frame_3 = Instance.new("Frame")
local Frame_4 = Instance.new("Frame")
local Frame_5 = Instance.new("Frame")
local TextButton_2 = Instance.new("TextButton")

--Properties:

ScreenGui.ZIndexBehavior = Enum.ZIndexBehavior.Sibling
ScreenGui.DisplayOrder = 999999999
ScreenGui.ResetOnSpawn = false

Frame.Parent = ScreenGui
Frame.AnchorPoint = Vector2.new(0, 0.5)
Frame.BackgroundColor3 = Color3.fromRGB(45, 45, 45)
Frame.BackgroundTransparency = 0.300
Frame.BorderColor3 = Color3.fromRGB(0, 0, 0)
Frame.BorderSizePixel = 4
Frame.Position = UDim2.new(0, 0, 0.600000024, 0)
Frame.Size = UDim2.new(0.150000006, 0, 0.300000012, 0)

TextLabel.Parent = Frame
TextLabel.BackgroundColor3 = Color3.fromRGB(255, 255, 255)
TextLabel.BackgroundTransparency = 1.000
TextLabel.Size = UDim2.new(0.600000024, 0, 0.200000003, 0)
TextLabel.Font = Enum.Font.SourceSans
TextLabel.Text = "Reach:"
TextLabel.TextColor3 = Color3.fromRGB(255, 255, 255)
TextLabel.TextScaled = true
TextLabel.TextSize = 14.000
TextLabel.TextWrapped = true

TextBox.Parent = Frame
TextBox.BackgroundColor3 = Color3.fromRGB(255, 255, 255)
TextBox.BackgroundTransparency = 1.000
TextBox.Position = UDim2.new(0.600000024, 0, 0, 0)
TextBox.Size = UDim2.new(0.400000006, 0, 0.200000003, 0)
TextBox.Font = Enum.Font.SourceSans
TextBox.Text = "3.5"
TextBox.TextColor3 = Color3.fromRGB(255, 76, 76)
TextBox.TextScaled = true
TextBox.TextSize = 14.000
TextBox.TextWrapped = true

TextLabel_2.Parent = Frame
TextLabel_2.BackgroundColor3 = Color3.fromRGB(255, 255, 255)
TextLabel_2.BackgroundTransparency = 1.000
TextLabel_2.Position = UDim2.new(0, 0, 0.200000003, 0)
TextLabel_2.Size = UDim2.new(0.600000024, 0, 0.200000003, 0)
TextLabel_2.Font = Enum.Font.SourceSans
TextLabel_2.Text = "Shape:"
TextLabel_2.TextColor3 = Color3.fromRGB(255, 255, 255)
TextLabel_2.TextScaled = true
TextLabel_2.TextSize = 14.000
TextLabel_2.TextWrapped = true

TextLabel_3.Parent = Frame
TextLabel_3.BackgroundColor3 = Color3.fromRGB(255, 255, 255)
TextLabel_3.BackgroundTransparency = 1.000
TextLabel_3.Position = UDim2.new(0, 0, 0.400000006, 0)
TextLabel_3.Size = UDim2.new(0.600000024, 0, 0.200000003, 0)
TextLabel_3.Font = Enum.Font.SourceSans
TextLabel_3.Text = "Damage:"
TextLabel_3.TextColor3 = Color3.fromRGB(255, 255, 255)
TextLabel_3.TextScaled = true
TextLabel_3.TextSize = 14.000
TextLabel_3.TextWrapped = true

TextLabel_4.Parent = Frame
TextLabel_4.BackgroundColor3 = Color3.fromRGB(255, 255, 255)
TextLabel_4.BackgroundTransparency = 1.000
TextLabel_4.Position = UDim2.new(0, 0, 0.600000024, 0)
TextLabel_4.Size = UDim2.new(0.600000024, 0, 0.200000003, 0)
TextLabel_4.Font = Enum.Font.SourceSans
TextLabel_4.Text = "Visualizer:"
TextLabel_4.TextColor3 = Color3.fromRGB(255, 255, 255)
TextLabel_4.TextScaled = true
TextLabel_4.TextSize = 14.000
TextLabel_4.TextWrapped = true

TextButton.Parent = Frame
TextButton.AnchorPoint = Vector2.new(0, 1)
TextButton.BackgroundColor3 = Color3.fromRGB(255, 255, 255)
TextButton.BackgroundTransparency = 1.000
TextButton.Position = UDim2.new(0, 0, 1, 0)
TextButton.Size = UDim2.new(1, 0, 0.150000006, 0)
TextButton.Font = Enum.Font.SourceSansBold
TextButton.Text = "Kill Script"
TextButton.TextColor3 = Color3.fromRGB(222, 0, 0)
TextButton.TextScaled = true
TextButton.TextSize = 14.000
TextButton.TextWrapped = true

Frame_2.Parent = Frame
Frame_2.Active = true
Frame_2.AnchorPoint = Vector2.new(0, 0.5)
Frame_2.BackgroundColor3 = Color3.fromRGB(31, 31, 31)
Frame_2.BorderSizePixel = 0
Frame_2.Position = UDim2.new(0.725000024, 0, 0.699999988, 0)
Frame_2.Size = UDim2.new(0, 25, 0, 25)
Frame_2.ZIndex = 5

Frame_3.Parent = Frame_2
Frame_3.AnchorPoint = Vector2.new(0.5, 0.5)
Frame_3.BackgroundColor3 = Color3.fromRGB(255, 76, 76)
Frame_3.BorderSizePixel = 0
Frame_3.LayoutOrder = 1
Frame_3.Position = UDim2.new(0.5, 0, 0.5, 0)

Frame_4.Parent = Frame
Frame_4.Active = true
Frame_4.AnchorPoint = Vector2.new(0, 0.5)
Frame_4.BackgroundColor3 = Color3.fromRGB(31, 31, 31)
Frame_4.BorderSizePixel = 0
Frame_4.Position = UDim2.new(0.725000024, 0, 0.5, 0)
Frame_4.Size = UDim2.new(0, 25, 0, 25)
Frame_4.ZIndex = 5

Frame_5.Parent = Frame_4
Frame_5.AnchorPoint = Vector2.new(0.5, 0.5)
Frame_5.BackgroundColor3 = Color3.fromRGB(255, 76, 76)
Frame_5.BorderSizePixel = 0
Frame_5.LayoutOrder = 1
Frame_5.Position = UDim2.new(0.5, 0, 0.5, 0)
Frame_5.Size = UDim2.new(1, 0, 1, 0)

TextButton_2.Parent = Frame
TextButton_2.BackgroundColor3 = Color3.fromRGB(255, 255, 255)
TextButton_2.BackgroundTransparency = 1.000
TextButton_2.Position = UDim2.new(0.600000024, 0, 0.200000003, 0)
TextButton_2.Size = UDim2.new(0.400000006, 0, 0.200000003, 0)
TextButton_2.Font = Enum.Font.SourceSans
TextButton_2.Text = "Sphere"
TextButton_2.TextColor3 = Color3.fromRGB(255, 76, 76)
TextButton_2.TextScaled = true
TextButton_2.TextSize = 14.000
TextButton_2.TextWrapped = true

repeat wait() until game.Players.LocalPlayer
ScreenGui.Parent = game:GetService("CoreGui")



Frame_4.InputBegan:connect(function(inp)
	if inp.UserInputType == Enum.UserInputType.MouseButton1 then
		dmgEnabled = not dmgEnabled
		local goal = {Size = UDim2.new(0,0,0,0)}
		if dmgEnabled then
			goal = {Size = UDim2.new(1,0,1,0)}
		end
		game:GetService("TweenService"):Create(Frame_5,TweenInfo.new(0.12,Enum.EasingStyle.Quad),goal):Play()
	end
end)
Frame_2.InputBegan:connect(function(inp)
	if inp.UserInputType == Enum.UserInputType.MouseButton1 then
		visualizerEnabled = not visualizerEnabled
		local goal = {Size = UDim2.new(0,0,0,0)}
		if visualizerEnabled then
			goal = {Size = UDim2.new(1,0,1,0)}
		end
		game:GetService("TweenService"):Create(Frame_3,TweenInfo.new(0.12,Enum.EasingStyle.Linear),goal):Play()
	end
end)
TextButton_2.MouseButton1Click:connect(function()
	if reachType == "Sphere" then
		reachType = "Line"
	else
		reachType = "Sphere"
	end
	TextButton_2.Text = reachType
end)
TextButton.MouseButton1Click:connect(function()
	trueActive = false
	ScreenGui:Destroy()
end)
game:GetService("UserInputService").InputBegan:connect(function(inp,gpe)
	if gpe then return end
	if inp.KeyCode == Enum.KeyCode.H then
		ScreenGui.Enabled = not ScreenGui.Enabled
	end
end)

local plr = game.Players.LocalPlayer

local function onHit(hit,handle)
    local victim = hit.Parent:FindFirstChildOfClass("Humanoid")
	    if victim and victim.Parent.Name ~= game.Players.LocalPlayer.Name then
		if dmgEnabled then
	        for _,v in pairs(hit.Parent:GetChildren()) do
	            if v:IsA("Part") then
	                firetouchinterest(v,handle,0)
	                firetouchinterest(v,handle,1)
	            end
			end
		else
			firetouchinterest(hit,handle,0)
			firetouchinterest(hit,handle,1)
		end
    end
end

local function getWhiteList()
    local wl = {}
    for _,v in pairs(game.Players:GetPlayers()) do
        if v ~= plr then
            local char = v.Character
            if char then
                for _,q in pairs(char:GetChildren()) do
                    if q:IsA("Part") then
                        table.insert(wl,q)
                    end
                end
            end
        end
    end
    return wl
end

game:GetService("RunService").RenderStepped:connect(function()
    if not active or not trueActive then return end
	local s = plr.Character and plr.Character:FindFirstChildOfClass("Tool")
	if not s then visualizer.Parent = nil end
    if s then
        local handle = s:FindFirstChild("Handle") or s:FindFirstChildOfClass("Part")
		if handle then
			if visualizerEnabled then
				visualizer.Parent = workspace
			else
				visualizer.Parent = nil
			end
			local reach = tonumber(TextBox.Text)
			if reach then
				if reachType == "Sphere" then
					visualizer.Shape = Enum.PartType.Ball
					visualizer.Size = Vector3.new(reach,reach,reach)
					visualizer.CFrame = handle.CFrame
		            for _,v in pairs(game.Players:GetPlayers()) do
		                local hrp = v.Character and v.Character:FindFirstChild("HumanoidRootPart")
		                if hrp and handle then
		                    local mag = (hrp.Position-handle.Position).magnitude
		                    if mag <= reach then
		                        onHit(hrp,handle)
		                    end
		                end
					end
				elseif reachType == "Line" then
					local origin = (handle.CFrame*CFrame.new(0,0,-2)).p
		    		local ray = Ray.new(origin,handle.CFrame.lookVector*-reach)
					local p,pos = workspace:FindPartOnRayWithWhitelist(ray,getWhiteList())
					visualizer.Shape = Enum.PartType.Block
					visualizer.Size = Vector3.new(1,0.8,reach)
					visualizer.CFrame = handle.CFrame*CFrame.new(0,0,(reach/2)+2)
		    		if p then
		    		    onHit(p,handle)
		    		else
		    		    for _,v in pairs(handle:GetTouchingParts()) do
		    		        onHit(v,handle)
		    		    end
		    		end
				end
			end
        end
    end
end)