Adds the option to change the audio driver to the Dummy driver and back at runtime, with a set of MuteState flags - Disabled (user control), Silence (period of silence), Focus Loss (when app is not in focus), and Paused (when app is paused).
Control for the flags is added for the editor in EditorSettings, and for the project in ProjectSettings.
Editor defaults to muted (Dummy driver) when there is no audio output, and automatically switches to active on output. This significantly reduces CPU usage.
- lawnjelly
cedb01fb84
* This notification makes node children management very inefficient.
* Replaced by a NOTIFICATION_CHILDREN_CHANGED (and children_changed signal).
* Changed Canvas code (and similar) to use the above signal, to perform more efficiently.
This PR breaks compatibility (although this notification was very rarely used, even within the engine), but provides an alternate way to do the same.
It is required for the changes in #75627 to be entirely effective.
- reduz
Note that I removed NOTIFICATION_MOVED_IN_PARENT, as keeping it, but making it just not work is worse in my opinion.
104392ef4e
This is mostly for Ctrl + F purposes, in case someone is looking
how to perform globbing on a string.
(cherry picked from commit 64906bd1f7ea77f2a2829ff9c65219aca0912f87)
This can be used in scripts to read user input in a blocking manner.
This also removes the unused `block` argument, which is always `true`.
- Calinou
badcfa2523
Calling queue_free() for large numbers of siblings could previously be very slow, with the time taken rising exponentially with number of children. This looked partly due to ordered_remove from the child list and notifications.
This PR identifies objects that are nodes, and sorts the deletion queue so that children are deleted in reverse child order. This minimizes the costs of reordering.
The warning causes messages to be spammed if you are calling this
method in a game that runs on both desktop and mobile platforms,
unless you guard all calls to `Input.vibrate_handheld()` with
`OS.has_feature("mobile") or OS.has_feature("web")`.
Since the limitation is already documented (and is obvious enough
given the method's name), the warning message is redundant.
(cherry picked from commit 4a991887bf3dd5fbb687fb379f06ac85aa4a6245)
The position (left/right) of the Cancel and OK buttons in AcceptDialog
are DisplayServer specific, as Windows uses OK/Cancel and macOS uses Cancel/OK.
Linux/X11 currently uses the macOS convention which is also the GTK+/GNOME one,
though it's not consistent with Qt/KDE applications which follow the Windows
convention.
Since that can't satisfy everyone, it's best if it's configurable also for the
editor (it's already configurable for the project).
Fixes#59379.
(cherry picked from commit 9bb05de89fcc286a0d78bea12dc779a56c274fb0)
