Roblox Game Development: From Concept to Launch

Luau is Roblox's scripting language (a fork of Lua):

-- Variables

local speed = 16

local isJumping = false

-- Functions

local function onJump()

if not isJumping then

isJumping = true

print("Player jumped!")

wait(0.5)

isJumping = false

end

end

-- Events

local humanoid = script.Parent.Humanoid

humanoid.Jumping:Connect(onJump)

local part = Instance.new("Part")

part.Name = "NewPart"

part.Size = Vector3.new(4, 1, 4)

part.Position = Vector3.new(0, 5, 0)

part.Anchored = true

part.BrickColor = BrickColor.new("Bright red")

part.Parent = workspace

local ContextActionService = game:GetService("ContextActionService")

local function jump(actionName, inputState, inputObject)

if inputState == Enum.UserInputState.Begin then

local player = game.Players.LocalPlayer

local character = player.Character

if character then

local humanoid = character:FindFirstChild("Humanoid")

if humanoid then

humanoid.Jump = true

end

end

end

end

ContextActionService:BindAction("Jump", jump, true, Enum.KeyCode.Space)

local DataStoreService = game:GetService("DataStoreService")

local playerDataStore = DataStoreService:GetDataStore("PlayerData")

local function onPlayerJoin(player)

local success, data = pcall(function()

return playerDataStore:GetAsync(player.UserId)

end)

if success and data then

player:SetAttribute("Coins", data.Coins)

else

player:SetAttribute("Coins", 0)

end

end

game.Players.PlayerAdded:Connect(onPlayerJoin)

Roblox development is accessible and rewarding. Start with simple mechanics, test frequently, and iterate based on player feedback.