Gestures (drag, pinch) are way too sensitive about antimine-android HOT 9 OPEN

I update the navigation code. I hope to 10.1.5 fix or improve this.

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Indeed. I have to improve the gestures.
I will work on that for the next release.

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@girst Can you check how it feels on 10.1.5+, please?

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Ok! I will check the zoom control again.

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OS: Android 12 SKQ1.210908.001
Device: Xiaomi Mi Note 10 Pro (running MIUI global 13.0.16 Stable)

I am experiencing a similar but slightly different problem,
The touch controls to move are slightly unresponsive, there is a noticeable delay between holding and sliding the game board and the movement actually registering.
The pinch to zoom in/out is far worse, it is much more laggy (start latency after pinching) and choppy (the actual zoom in animation lags).

Another thing I noticed is that after pinching in slightly, the game seems to keep zooming in until I let go, which to me is unexpected behavior. In any other android based app like Google Photos or Firefox, if I pinch a little and stop, the app stops zooming in. If I then pinch a little more, the app zooms in until I stop pinching.

I haven't taken a look at the source code yet but I think pinch to zoom should be implemented in such a way that the distance between two fingers touching the screen simultaneously should be looked at, after crossing a given threshold (%x of corner to corner pixels) the distance between the fingers should control the amount of zoom applied directly. Maybe 250 pixels to max zoom and 250 pixels to min zoom, maybe add in a 'zoom sensitivity' slider in the settings?

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Reproduction of the aforementioned problem:

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To me it seems like it's not an issue of being overly sensitive to touch, but not being sensitive enough in its adjustment/zooming, like it's not very fine-grained and as you zoom it almost seems to jump from one zoom level to another, overshooting what you're aiming for. It seems like it needs to be smoothed out and slowed down.

ETA: It also seems like it has momentum, so if you start zooming and release it keeps going for a bit, which also contributes to the difficulty in getting it just right.

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