Roblox Sword Fighting Reach Exploit (Hitware)

[[-
BROUGHT TO YOU BY TYRANNIFY
MADE BY WWEDANIEL11? IDK
THANKS FOR WATCHING THE VIDEO AND GOING THROUGH THE LINKVERTISE
FOR REWARD THIS IS THE SCRIPT.
KEYBINDS WILL BE LISTED
E TO SHOW THE STATUS OF THE SCRIPT
J TO INCREASE THE SIZE OF THE SCRIPT
K TO DECREASE THE SIZE OF THE SCRIPT
R TO TOGGLE ON AND OFF THE SCRIPT
YOU CAN CHANGE THESE SETS BY MANUALLY DOING IT THROUGH THE SCRIPT BELOW
ENJOY.
-]]

local on = true
local distance = 7

local starterGui = game:GetService("StarterGui")
local plr = game:GetService('Players').LocalPlayer
local cooldown = false
game:GetService('RunService').Heartbeat:connect(function()
    if on then
    local hum = plr.Character.Humanoid
        for _,v in ipairs(game.Players:GetPlayers()) do
            if v.Name ~= plr.Name then
                local s,e = pcall(function()
                    local root = v.Character.HumanoidRootPart
                    local sword = hum.Parent:FindFirstChildOfClass('Tool')
                    if sword and (root.Position - plr.Character.HumanoidRootPart.Position).Magnitude <= distance then
                         if cooldown == false then
                        cooldown = true
                        firetouchinterest(sword.Handle, root, 1)
                        firetouchinterest(sword.Handle, root, 0)
                        wait(0.05)
                        cooldown = false
                        end
                    end
                end) if e then print(e) end
            end
        end
    end
end)
local is_on = function()
    return on and 'on' or 'off'
end

local mouse = plr:GetMouse()
mouse.KeyDown:connect(function(key)
    if key == 'r' then
        on = not on
    elseif key == 'e' then
        local status = is_on()
        starterGui:SetCore('SendNotification', {Title = 'Hitware', Text = 'Exploit is '..status..'. Current: '.. distance..' studs'})
    elseif key == "j" then
        distance = distance + 1
        starterGui:SetCore("SendNotification", {Title = "PROJECT HITWARE", Text = "Reach Strength has increased by 1. Current: " .. distance..' studs'})
    elseif key == "k" then
        if distance > 1 then
            distance = distance - 1
            starterGui:SetCore("SendNotification", {Title = "Hitware", Text = "Reach Strength has decreased by 1. Current: " .. distance..' studs'})
        else
            starterGui:SetCore("SendNotification", {Title = "PROJECTHITWARE", Text = "Cannot decrease any further!"})
        end
    end
end)