Now generating mouse events from touch is optional (on by default) and it's performed by `InputDefault` instead of having each OS abstraction doing it. (*)
The translation algorithm waits for a touch index to be pressed and tracks it translating its events to mouse events until it is raised, while ignoring other pointers.
Furthermore, to avoid an stuck "touch mouse", since not all platforms may report touches raised when the window is unfocused, it checks if touches are still down by the time it's focused again and if so it resets the state of the emulated mouse.
*: In the case of Windows, since it already provides touch-to-mouse translation by itself, "echo" mouse events are filtered out to have it working like the rest.
On X11 a little hack has been needed to avoid a case of a spurious mouse motion event that is generated during touch interaction.
Plus: Improve/fix tracking of current mouse position.
** Summary of changes to settings: **
- `display/window/handheld/emulate_touchscreen` becomes `input/pointing_devices/emulate_touch_from_mouse`
- New setting: `input/pointing_devices/emulate_mouse_from_touch`
Input source types are not pure bit flags, they are combinations of
flags, so != 0 check was incorrect and resulted in crashes later, when
trying to obtain the device.
set_pause can be called before the driver is initialized, and there
already is a check for that. The problem is that the 'active' field
was not initialied in the constructor, which lead to it having an
undefined value.
Found via `codespell -q 3 --skip="./thirdparty,./editor/translations" -I ../godot-word-whitelist.txt`
Whitelist consists of:
```
ang
doubleclick
lod
nd
que
te
unselect
```
- Add a iap_connect and iap_disconnect events for android platform.
- Add isConnected() function returning true if its connected to android service, false otherwise
(cherry picked from commit 546b48813f)
Command line options were refactored for 3.0 to follow the common usage
of double-dashed long options, but `--main-pack` went through the cracks.
Fixes#16533.
As it turns out, onTextChanged supplies a mutable CharSequence, which
lead to crashes or unexpected behaviour when input was coming faster
than it was processed.
Using `misc/scripts/fix_headers.py` on all Godot files.
Some missing header guards were added, and the header inclusion order
was fixed in the Bullet module.
