Shake a piece for a wrong move so it always ends exactly where it started

A shake built from random jitters can leave the piece a few pixels off for good, and a second wrong tap in the middle of the first makes it jump. Here is a shake that is the same every time, ends at rest, and blends smoothly when it is triggered again.

Why this works

A shake is a message, not a change. If it is built to fade out and finish exactly at zero, the piece returns to its true place on every device and every time, and a repeat can start from where the first one was without a jump.

When not to use it

Skip it for players who are bothered by motion, or when many pieces may be wrong at once and the screen would look chaotic. Use a color change or a short sound to say no instead.

In the full entry

• What to build, step by step
• Starting values and the reason for each
• 3 common mistakes and the fix
• 16 lines of example code with 4 checks that pass
• How your AI shows you that it works

Say this to your AI

Use the Spielerando entry "Shake a piece for a wrong move so it always ends exactly where it started" (read_entry puzzle-wrong-move-shake-that-ends-at-rest) in my game. Build it step by step, and show me how you checked that it works.

Or skip this and connect the MCP: your AI then finds all of this by itself.Connect the MCP