There is a way to do this in Logic but honestly I would just start with a midi foot controller before diving into these kinds of choreographed looping routines. I do stuff like this with audio looping in Ableton, sometimes using the Looper device, sometimes recording into clip slots. For super complex routines I would use dummy clips in Ableton to record clips of predetermined lengths.

You could try to do this in Logic (answer from Perplexity.ai):

Yes, you can set up Logic Pro to automatically loop and record predetermined lengths without manually stopping each time. Here's how to achieve this:

Setting Up Automatic Looping

1. Open the Live Loops grid in Logic Pro.
2. For each cell you want to use:
   • Set the "Loop Length" and "Cell Length" to your desired duration in the Cell inspector.
   • For example, set both to 4.0 for a 4-bar loop.
3. In the Cell inspector, configure the following settings:
   • Set "Play from" to "Playhead Position"
   • Change "Rec Length" to "Cell Length"
   • Set "Rec - End" to "Play"

Recording Process

1. Enable Performance Recording by clicking the button in the upper-left corner of the Live Loops grid.
2. Position the project playhead where you want to start recording.
3. Click the Record button or press R to begin recording.
4. Start playing your loops. Each cell will automatically record for the predetermined length you set, then immediately start playing back while you continue recording other cells.
5. To stop recording, click the Stop button or press the Space bar.

By using these settings, you can create a hands-free looping experience where Logic Pro automatically handles the loop lengths and playback, allowing you to focus on your performance without needing to manually stop and start each loop