entelechy new自动生成
生成一个能直接运行的场景，附带检查它的回放测试。
new <dir>Write a scene that runs: a Kernel, the scene that places it, a replay
that checks what it draws, and a README saying what to change first.
picture is one Kernel over the window, sound a voice with a
drawing of it, game a grid of state the arrow keys move.
参数（flags）
Section titled “参数（flags）”| flag | 取值 | 可重复 | 说明 |
|---|---|---|---|
--kind |
picture|sound|game |
否 | What the scene makes (picture by default). |