Got part of the fix from 5fc084c28e
Added an engine setting to enable the fix (physics_2d/motion_fix_enabled) which is false by default so the default behavior is the same as always
Added motion methods with a from parameter, the same as 3.0 does
lest breaking current API, though, it is noted in the documentation of TabContainer
class, of the upcoming Godot (v3.0+) changes in behavior, that is, `tab_selected` will be
emitted for selecting any tab, while `tab_changed` only if a tab changes.
- Added `get_previous_tab()`. Which returns the previous shown tab. **Note:** In Godot v3.0+, only `tab_changed` can modify previous tab index.
- Add documentation for the added function and signals. Fix a typo too.
- When one of two or more overlapping Area2Ds is removed with remove_child(), it doesn't try to report to the
other one anymore
- When overlappinng Area2Ds are removed woth remove_child(), _enter_tree and _exit_tree signals are now
properly disconnected upon removal
to decide whether signals, groups and/or scripts should be set in the copied nodes or not; it's default value makes the method work as usual, that is, including everything
Fix touch button needing double tap after pause (applies to those not set to pass-by)
Fix error when a pressed TouchScreenButton with no associated action exits the tree
(with some refactoring of duplicate code)
Refactor duplicated code (from 0159e4f969)
Add line length guideline to code editors (from d9c1729a8f)
Allow turning off zero-padding for line numbers (from 00b3af246b)
(In 3.0 zero-padding is off by default, but for 2.1 I'm setting the default to be on because it's how it always worked.)
Fixed line lenght guideline drawing with color option (from @Paulb23's 6b42cd5fe6)
Serialize dictionaries adding newlines between key-value pairs
Serialize group lists also with newlines in between
Serialize string properties escaping only " and \ (needed for a good diff experience with built-in scripts and shaders)
Bonus:
Make AnimationPlayer serialize its blend times always sorted so their order is predictable in the .tscn file.
This PR is back-compat; won't break the load of existing files.
Cherry-picked from 7dbb1c0571
That year should bring the long-awaited OpenGL ES 3.0 compatible renderer
with state-of-the-art rendering techniques tuned to work as low as middle
end handheld devices - without compromising with the possibilities given
for higher end desktop games of course. Great times ahead for the Godot
community and the gamers that will play our games!
(cherry picked from commit c7bc44d5ad)
