MicroBlocks ❤️ Roblox: 操场大小的像素屏

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在 Roblox 创建脚本做以下事情:

1. 创建一个方形面板，名叫 NeoPanelBasePlate。方形面板的尺寸正好容纳其上的所有长方体
2. 方形面板上边均匀排布 16 行 16 列的 光滑黑色长方体, 这些长方体的尺寸如下， 长: 4, 宽: 4, 高:1。 这些长方体之间间隔为 4
3. 这些长方体有如下行为: 当角色碰到某个长方体时，它就随机变色, 对每个长方体做防抖处理。

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-- chatgpt: https://chat.openai.com/c/15583885-2a3f-4138-9c22-39b9b4cb8929
local HttpService = game:GetService("HttpService")


-- 计算需要的板子大小和位置
local blockSize = Vector3.new(4, 1, 4)
local blockGap = 4
local gridLength = 16
local basePlateSize = Vector3.new((blockSize.X + blockGap) * gridLength, 1, (blockSize.Z + blockGap) * gridLength)

-- 创建方形板子
local basePlate = Instance.new("Part")
basePlate.Name = "NeoPanelBasePlate"
basePlate.Size = basePlateSize
basePlate.Position = Vector3.new(basePlateSize.X / 2, 0, basePlateSize.Z / 2)
basePlate.Anchored = true
-- basePlate.BrickColor = BrickColor.new("Black")
basePlate.Parent = game.Workspace
basePlate:SetAttribute("NeoPanel_url", "http://192.168.1.9") -- "http://127.0.0.1:8000"
local NeoPanel_url = basePlate:GetAttribute("NeoPanel_url")

-- 创建16行16列的光滑黑色长方体
for i = 1, 16 do
	for j = 1, 16 do
		local block = Instance.new("Part")
		block.Size = blockSize
		block.Position = Vector3.new(i * (blockSize.X + blockGap) - blockSize.X / 2, blockSize.Y / 2, j * (blockSize.Z + blockGap) - blockSize.Z / 2)
		block.BrickColor = BrickColor.new("Black")
		block.Material = Enum.Material.SmoothPlastic
		block.Anchored = true
		block.Parent = basePlate

		-- 创建防抖动机制
		local debounce = false

		-- 添加触摸事件
		local function changeColor(otherPart)
			local humanoid = otherPart.Parent:FindFirstChildWhichIsA("Humanoid")
			-- print(humanoid.PlatformStand, humanoid:GetState())
			if not debounce and humanoid and humanoid.PlatformStand == false and humanoid:GetState() == Enum.HumanoidStateType.Running then
				debounce = true
				-- 更改颜色
				block.BrickColor = BrickColor.Random() -- Cocoa

				-- 发送 HTTP GET 请求
				-- todo rgb BrickColor.r 0.10588236153125763
				-- 0.1 to int math.floor(0.33*255)
				local r,g,b = math.floor(block.BrickColor.r*255), math.floor(block.BrickColor.g*255), math.floor(block.BrickColor.b*255)
				local url = `{NeoPanel_url}/?R={r}&G={g}&B={b}&X={i}&Y={j}`
				print('url:', url)
				local response = HttpService:GetAsync(url)

				wait(1) -- 防抖动
				debounce = false
			end
		end

		block.Touched:Connect(changeColor)
	end
end