Use touchscreen as touchscreen

[roginvs]

This PR changes how touchscreen is operated. Now user can tap game buttons as everyone expects - you tap where you want to click. Other gestures works the same way as before: slide to move mouse (useful to hover), tap with two fingers for right-mouse click, slide with two fingers for scrolling.

I'v tested this for a while on my 10' tablet and I did not notice any issues with such approach. Also I never played on my mobile phone and I think no one should do so because mobile screen is to small for this game.

As usual you can test this approach online on https://fallout-nevada.ru/

[y0lo]

I've tested with my smartphone (1080x2400 6.43 inches) and there are a lot of issues.

1. Very difficult to click on small buttons like open close inventory.
2. Not easy to use context menu on objects, your finger just overlaps all icons.
3. Almost impossible to scroll map to top.
4. Impossible to watch tiny items on a map.

So it's not acceptable. At lest this control mode must be configurable.

[roginvs]

1. Very difficult to click on small buttons like open close inventory.

Did you see anything on such small screen? I wonder how people plays this game on small screen because I am able to read such tiny text

2. Not easy to use context menu on objects, your finger just overlaps all icons.

Maybe screen is too small because I do not have such issue with my tablet

3. Almost impossible to scroll map to top.

I do not understand what do you mean, do you scroll with two fingers as usual?

4. Impossible to watch tiny items on a map.

Do you mean hover? You can also use two fingers to hover: do one touch, wait a sec, do another touch with second finger in 3-4 centimeters from the first one and then move two fingers together. This way you will be able to see where you are hovering

At lest this control mode must be configurable.

This kind of a good idea to make it configurable. I do not have any statistics but a have a gut feeling that there are not so many players with small screen [just because of the reasons I mentioned above]. For the web version I can fallback to current behaviour if screen is small enough, hmm, why not?

[y0lo]

@roginvs I've completed about 2/3 of Nevada on my phone. There is used slightly modified font.

See the attached screenshot.

I made 2 videos:

1. Default control mode https://m.youtube.com/watch?v=2Aqh1J4f9Ps
2. Proposed mode https://m.youtube.com/watch?v=hqNE5HhImMI

In my opinion many actions are confusing and not comfortable in the proposed mode on small screen device.