TCG123 - Instant Anywhere Cube Builder Generator

📋 Roblox Lua Instant Anywhere Building Engine
1Instant Building Features:

⚡ Build Anywhere Instantly: No inventory or tools required! Click anywhere on the ground to spawn cubes on the fly!
🎨 6 Color Cubes + Eraser: Green 🟩, Yellow 🨨, Brown 🟫, Grey ⬛, Blue 🟦, Red 🔴, and Delete 🗑️!
💾 Auto-Saved in Game: All placed cubes are saved permanently in the map under Workspace.MinecraftBuilds!
Complete Roblox Lua Code (Instant Cube Builder Engine):
-- =================================================================
-- ⛏️ INSTANT ANYWHERE CUBE BUILDER WITH AUTO-SAVE & COLOR PALETTE
-- Language: English
-- =================================================================

local Workspace = game:GetService("Workspace")
local Players = game:GetService("Players")

print("=========================================================")
print("  ⛏️ Starting Instant Anywhere Cube Builder System...")
print("=========================================================")

-- Create persistent folder for all player builds
local buildsFolder = Workspace:FindFirstChild("MinecraftBuilds")
if not buildsFolder then
    buildsFolder = Instance.new("Folder")
    buildsFolder.Name = "MinecraftBuilds"
    buildsFolder.Parent = Workspace
end

-- COLOR PALETTE CONFIGURATION
local PALETTE = {
    [1] = { name = "Green", color = BrickColor.new("Bright green"), material = Enum.Material.Grass },
    [2] = { name = "Yellow", color = BrickColor.new("Bright yellow"), material = Enum.Material.Neon },
    [3] = { name = "Brown", color = BrickColor.new("Reddish brown"), material = Enum.Material.Wood },
    [4] = { name = "Grey", color = BrickColor.new("Medium stone grey"), material = Enum.Material.Slate },
    [5] = { name = "Blue", color = BrickColor.new("Electric blue"), material = Enum.Material.Neon },
    [6] = { name = "Red", color = BrickColor.new("Dark red"), material = Enum.Material.Brick }
}

local BLOCK_SIZE = 4

-- Remote Event for Instant Building
local buildRemote = Workspace:FindFirstChild("InstantBuildRemote")
if not buildRemote then
    buildRemote = Instance.new("RemoteEvent")
    buildRemote.Name = "InstantBuildRemote"
    buildRemote.Parent = Workspace
end

buildRemote.OnServerEvent:Connect(function(player, action, targetCFrame, targetSurface, selectedColorIndex)
    if action == "Place" and targetCFrame then
        local colorData = PALETTE[selectedColorIndex or 1] or PALETTE[1]
        
        local normal = Vector3.new(0, 1, 0)
        if targetSurface == Enum.NormalId.Top then normal = Vector3.new(0, 1, 0)
        elseif targetSurface == Enum.NormalId.Bottom then normal = Vector3.new(0, -1, 0)
        elseif targetSurface == Enum.NormalId.Left then normal = Vector3.new(-1, 0, 0)
        elseif targetSurface == Enum.NormalId.Right then normal = Vector3.new(1, 0, 0)
        elseif targetSurface == Enum.NormalId.Front then normal = Vector3.new(0, 0, -1)
        elseif targetSurface == Enum.NormalId.Back then normal = Vector3.new(0, 0, 1)
        end

        local pos = targetCFrame.Position + (normal * (BLOCK_SIZE / 2))
        local gridX = math.floor(pos.X / BLOCK_SIZE + 0.5) * BLOCK_SIZE
        local gridY = math.floor(pos.Y / BLOCK_SIZE + 0.5) * BLOCK_SIZE
        local gridZ = math.floor(pos.Z / BLOCK_SIZE + 0.5) * BLOCK_SIZE

        local cube = Instance.new("Part")
        cube.Name = "PlayerCube_" .. player.Name
        cube.Size = Vector3.new(BLOCK_SIZE, BLOCK_SIZE, BLOCK_SIZE)
        cube.Position = Vector3.new(gridX, gridY, gridZ)
        cube.Anchored = true
        cube.Material = colorData.material
        cube.BrickColor = colorData.color
        cube.Parent = buildsFolder

    elseif action == "Destroy" and targetCFrame then
        if targetCFrame.Name:sub(1, 11) == "PlayerCube_" then
            targetCFrame:Destroy()
        end
    end
end)

-- Give Instant Screen GUI to Players
local function setupPlayerGui(player)
    local playerGui = player:WaitForChild("PlayerGui")
    if playerGui:FindFirstChild("InstantBuildGui") then return end

    local gui = Instance.new("ScreenGui")
    gui.Name = "InstantBuildGui"
    gui.ResetOnSpawn = false
    gui.Parent = playerGui

    local frame = Instance.new("Frame")
    frame.Size = UDim2.new(0, 480, 0, 70)
    frame.Position = UDim2.new(0.5, -240, 0.86, 0)
    frame.BackgroundColor3 = Color3.fromRGB(10, 5, 25)
    frame.BorderSizePixel = 2
    frame.BorderColor3 = Color3.fromRGB(0, 242, 254)
    frame.Parent = gui

    local title = Instance.new("TextLabel")
    title.Size = UDim2.new(1, 0, 0, 18)
    title.Position = UDim2.new(0, 0, 0, -20)
    title.BackgroundTransparency = 1
    title.TextColor3 = Color3.fromRGB(57, 255, 20)
    title.TextScaled = true
    title.Font = Enum.Font.SourceSansBold
    title.Text = "⛏️ INSTANT CUBE BUILDER - CLICK ANYWHERE ON GROUND TO BUILD!"
    title.Parent = frame

    local clientScript = Instance.new("LocalScript")
    clientScript.Name = "InstantBuildClient"
    clientScript.Source = [[
        local player = game.Players.LocalPlayer
        local mouse = player:GetMouse()
        local remote = game.Workspace:WaitForChild("InstantBuildRemote")
        local frame = script.Parent.Parent:WaitForChild("Frame")

        local selectedIndex = 1
        local isDeleteMode = false

        local palette = {
            { name = "Green 🟩", col = Color3.fromRGB(57, 255, 20) },
            { name = "Yellow 🨨", col = Color3.fromRGB(255, 211, 25) },
            { name = "Brown 🟫", col = Color3.fromRGB(150, 75, 0) },
            { name = "Grey ⬛", col = Color3.fromRGB(120, 120, 120) },
            { name = "Blue 🟦", col = Color3.fromRGB(0, 242, 254) },
            { name = "Red 🔴", col = Color3.fromRGB(255, 50, 50) }
        }

        local buttons = {}
        for i, item in ipairs(palette) do
            local btn = Instance.new("TextButton")
            btn.Size = UDim2.new(0, 60, 0, 50)
            btn.Position = UDim2.new(0, (i-1)*66 + 6, 0, 10)
            btn.BackgroundColor3 = i == 1 and item.col or Color3.fromRGB(30, 30, 45)
            btn.TextColor3 = i == 1 and Color3.fromRGB(0, 0, 0) or Color3.fromRGB(255, 255, 255)
            btn.TextScaled = true
            btn.Font = Enum.Font.SourceSansBold
            btn.Text = item.name
            btn.Parent = frame

            btn.MouseButton1Click:Connect(function()
                selectedIndex = i
                isDeleteMode = false
                for idx, b in ipairs(buttons) do
                    b.BackgroundColor3 = idx == selectedIndex and palette[idx].col or Color3.fromRGB(30, 30, 45)
                    b.TextColor3 = idx == selectedIndex and Color3.fromRGB(0, 0, 0) or Color3.fromRGB(255, 255, 255)
                end
            end)
            table.insert(buttons, btn)
        end

        local delBtn = Instance.new("TextButton")
        delBtn.Size = UDim2.new(0, 60, 0, 50)
        delBtn.Position = UDim2.new(0, 6*66 + 6, 0, 10)
        delBtn.BackgroundColor3 = Color3.fromRGB(255, 71, 87)
        delBtn.TextColor3 = Color3.fromRGB(255, 255, 255)
        delBtn.TextScaled = true
        delBtn.Font = Enum.Font.SourceSansBold
        delBtn.Text = "Delete 🗑️"
        delBtn.Parent = frame

        delBtn.MouseButton1Click:Connect(function()
            isDeleteMode = true
            for idx, b in ipairs(buttons) do
                b.BackgroundColor3 = Color3.fromRGB(30, 30, 45)
                b.TextColor3 = Color3.fromRGB(255, 255, 255)
            end
            delBtn.BackgroundColor3 = Color3.fromRGB(255, 0, 0)
        end)

        mouse.Button1Down:Connect(function()
            if mouse.Target then
                if isDeleteMode then
                    remote:FireServer("Destroy", mouse.Target, nil, nil)
                else
                    remote:FireServer("Place", mouse.Target.CFrame, mouse.TargetSurface, selectedIndex)
                end
            end
        end)
    ]]
    clientScript.Parent = frame
end

Players.PlayerAdded:Connect(setupPlayerGui)
for _, player in ipairs(Players:GetPlayers()) do
    setupPlayerGui(player)
end

print("✅ INSTANT CUBE BUILDER SYSTEM READY!")
⛏️ Instant Anywhere Cube Builder Generator

1Instant Building Features:
