Roblox Script Generated by ScripterAI

"Create a Roblox Studio script that works. When the player presses the E key, he releases a fireball"

-- LocalScript inside StarterPlayerScripts 
local Players = game:GetService("Players")
local player = Players.LocalPlayer
local character = player.Character or player.CharacterAdded:Wait()
local mouse = player:GetMouse()

local function fireball()
    local fireball = Instance.new("Part")
    fireball.Shape = "Ball"
    fireball.Size = Vector3.new(2, 2, 2)
    fireball.BrickColor = BrickColor.new("Bright red")
    fireball.Material = "Neon"
    fireball.Position = character.Head.Position
    fireball.Parent = workspace
    fireball.CanCollide = false

local fire = Instance.new("Fire", fireball)
    fire.Heat = 0
    fire.Size = 1

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

local function onKeyPress(inputObject, gameProcessedEvent)
    if inputObject.KeyCode == Enum.KeyCode.E and not gameProcessedEvent then
        fireball()
    end
end

game:GetService("UserInputService").InputBegan:Connect(onKeyPress)