Roblox Script Generated by ScripterAI

"create a script inside a tool that create a fire ball projectile when player press E"

-- local script inside a tool 
local tool = script.Parent
local player = game:GetService("Players").LocalPlayer
local mouse = player:GetMouse()

local function createFireball()
    local fireball = Instance.new("Part")
    fireball.Name = "Fireball"
    fireball.Shape = "Ball"
    fireball.Size = Vector3.new(2, 2, 2)
    fireball.BrickColor = BrickColor.new("Bright red")
    fireball.Material = "Neon"
    fireball.Parent = workspace
    fireball.Position = player.Character.HumanoidRootPart.Position + Vector3.new(0, 2, 0)

local fire = Instance.new("Fire", fireball)
    fire.Size = 2
    fire.Heat = 10

local bodyVelocity = Instance.new("BodyVelocity", fireball)
    bodyVelocity.MaxForce = Vector3.new(math.huge, math.huge, math.huge)
    bodyVelocity.Velocity = (mouse.Hit.p - fireball.Position).unit * 100

game:GetService("Debris"):AddItem(fireball, 3)
end

local function onKeyDown(key)
    if key == "e" or key == "E" then
        createFireball()
    end
end

mouse.KeyDown:Connect(onKeyDown)