Three attack points, all after the regular calculations:
1. Prevent negative physics timestep counts. They could occur if
physics_jtter_fix is changed at runtime.
2. idle_step is not allowed to go below 1/8th of the input step.
That could happen on physics_jitter_fix changes or heavily
fluctuating performance.
3. Prevent that the idle_step modification breaks the promise
that Engine.get_physics_interpolation_fraction() is between
0 and 1 by doing more physics steps than the base system wants.
Fixes#26887
Co-authored-by: Hugo Locurcio <hugo.locurcio@hugo.pro>
Cherry-Pick from 6be702bace.
This gives visual feedback when not starting Godot from a terminal.
This could lead to confusion when placing a Godot binary within a
project folder that has no main scene defined.
(cherry picked from commit 87fb9297e3)
Extremely long frames caused by suspending and resuming the machine could result in an overflow in the delta smoothing because it uses 32 bit math on delta values measured in nanoseconds.
This PR puts a cap of a second as the maximum frame delta that will be processed by the smoothing, otherwise it returns the frame delta 64 bit value unaltered. It also converts internal math to explicitly use 64 bit integers.
If enabled, key/touch/joystick events will be flushed just before every idle and physics frame.
Enabling this can greatly improve the responsiveness to input, specially in devices that need to run multiple physics frames per each idle frame, because of not being powerful enough to run at the target frame rate.
This will only work for platforms using input buffering (regardless event accumulation). Currenly, only Android does so, but could be implemented for iOS in an upcoming PR.
Input buffering is implicitly used by event accumulation, but this commit makes it more generic so it can be enabled for other uses.
For desktop OSs it's currently not feasible given main and UI threads are the same).
- API has been simplified: all events now go through `parse_input_event()`. Whether they are accumulated or not depends on the `use_accumulated_input` flag.
- Event accumulation is now thread-safe (it was not needed so far, but it prepares the ground for the following changes).
- Touch drag events now support accumulation.
The Transform::xform and xform_inv are made safe for Planes when using non-uniform scaling.
Basic unit tests for Transform.
Optimization of calling sites to prevent loss of performance from the changes to xform(Plane).
When the `sync_after_draw` feature was on it was possible for the profiler's frame_time measurement to be incorrect. This fixes this problem by storing the raw measured time for use by the profiler.
Added additional param to action related methods to test for exactness.
If "p_exact_match" is true, then the action will only be "matched" if the provided input event *exactly* matches with the action event.
Before:
* Action Event = KEY_S
* Input Event = KEY_CONTROL + KEY_S
* Is Action Pressed = True
Now:
You can still do the above, however you can optionally check that the input is exactly what the action event is:
* Action Event = KEY_S
* Input Event = KEY_CONTROL + KEY_S
* p_exact_match = True
* Is Action Pressed = False
* If the Input Event was only KEY_S, then the result would be true.
Usage:
```gdscript
Input.is_action_pressed(action_name: String, exact_match: bool)
Input.is_action_pressed("my_action", true)
InputMap.event_is_action(p_event, "my_action", true)
func _input(event: InputEvent):
event.is_action_pressed("my_action", false, true) # false = "allow_echo", true = "exact_match"
event.is_action("my_action", true)
```
Co-authored-by: Eric M <itsjusteza@gmail.com>
Investigations have showed that a lot of the random variation in frame deltas causing glitches may be due to sampling the time at the wrong place in the game loop.
Although sampling at the start of Main::Iteration makes logical sense, the most consistent deltas may be better measured after the location likely to block at vsync - either the OpenGL draw commands or the SwapBuffers.
Here we add an experimental setting to allow syncing after the OpenGL draw section of Main::Iteration.
Frame deltas are currently measured by querying the OS timer each frame. This is subject to random error. Frame delta smoothing instead filters the delta read from the OS by replacing it with the refresh rate delta wherever possible.
This PR also contains code to estimate the refresh rate based on the input deltas, without reading the refresh rate from the host OS.
Physics FPS above 1000 cause the whole project to slow down
and are not very practical in the first place (since no CPU currently
available can keep up).
(cherry picked from commit 8f4ac7bc4a)
* Add support for decimal numeric entities to String::xml_unescape
* Add more error checks to String::xml_unescape
* Refactor XMLParser to use String::xml_unescape instead of an internal
implementation
The code is based on the current version of thirdparty/vhacd and modified to use Godot's types and code style.
Additional changes:
- backported and extended PagedAllocator to allow leaked objects
- applied patch from https://github.com/bulletphysics/bullet3/pull/3037
This changes the types of a big number of variables.
General rules:
- Using `uint64_t` in general. We also considered `int64_t` but eventually
settled on keeping it unsigned, which is also closer to what one would expect
with `size_t`/`off_t`.
- We only keep `int64_t` for `seek_end` (takes a negative offset from the end)
and for the `Variant` bindings, since `Variant::INT` is `int64_t`. This means
we only need to guard against passing negative values in `core_bind.cpp`.
- Using `uint32_t` integers for concepts not needing such a huge range, like
pages, blocks, etc.
In addition:
- Improve usage of integer types in some related places; namely, `DirAccess`,
core binds.
Note:
- On Windows, `_ftelli64` reports invalid values when using 32-bit MinGW with
version < 8.0. This was an upstream bug fixed in 8.0. It breaks support for
big files on 32-bit Windows builds made with that toolchain. We might add a
workaround.
Fixes#44363.
Fixesgodotengine/godot-proposals#400.
Co-authored-by: Rémi Verschelde <rverschelde@gmail.com>
- Display the frame time in addition to FPS.
- Frame time is a more objective measurement in comparison to FPS,
but FPS is more familiar to people less acquainted with profiling.
- Rename "Game" to "Project" for the project FPS printing line.
(cherry picked from commit 157d8e4d36)
Having to rename project settings is rare, but when it does occur it can cause user confusion. In order to make compatibility more seamless this PR introduces two new GLOBAL_DEF functions,
GLOBAL_DEF_ALIAS(new_name, old_name, default)
GLOBAL_DEF_ALIAS_RST(new_name, old_name, default)
These are the same as the existing GLOBAL_DEF functions except that if the new setting is not found, it attempts to load from the old setting name. If the old setting is found, it stores it into the new setting, and then calls the regular GLOBAL_DEF functions.
More work is needed to make sure that those options actually solve users' issues, so we prefer to remove the options for 3.2.4 and revisit for a future release.
The rendering/quality/2d section of project settings is becoming considerably expanded in 3.2.4, and arguably was not the correct place for settings that were not really to do with quality.
3.2.4 is the last sensible opportunity we will have to move these settings, as the only existing one likely to break compatibility in a small way is `pixel_snap`, and given that the whole snapping area is being overhauled we can draw attention to the fact it has changed in the release notes.
Class reference is also updated and slightly improved.
`pixel_snap` is renamed to `gpu_pixel_snap` in the project settings and code to help differentiate from CPU side transform snapping.
Thow errors if requesting an unexisting InputMap action.
Makes `Input.is_action_*` methods consistents with `Event.is_action_*` which already throw errors.
fixes#33303
(cherry picked from commit 2aee71d52d)
In addition, add support for scaling and applying filter to the splash screen on Android.
One limitation of the api being used is that the splash screen aspect ratio is not maintained when it's scaled up.
- Based on C++11's `thread` and `thread_local`
- No more need to allocate-deallocate or check for null
- No pointer anymore, just a member variable
- Platform-specific implementations no longer needed (except for the few cases of non-portable functions)
- Simpler for `NO_THREADS`
- Thread ids are now the same across platforms (main is 1; others follow)
- Based on C++14's `shared_time_mutex`
- No more need to allocate-deallocate or check for null
- No pointer anymore, just a member variable
- Platform-specific implementations no longer needed
- Simpler for `NO_THREADS`
This can be used in server builds for journalctl compatibility.
(cherry picked from commit 341b9cf15a)
Fixes crash when exiting with --verbose with leaked resources
(cherry picked from commit 25c4dacb88)
This adds a new project setting (`physics/common/enable_pause_aware_picking`). It's disabled by default.
When enabled, it changes the way 2D & 3D physics picking behaves in relation to pause:
- When pause is set, every collision object that is hovered or captured (3D only) is released from that condition, getting the relevant mouse-exit callback., unless its pause mode makes it immune from pause.
- During the pause. picking only considers collision objects immune from pause, sending input events and enter/exit callbacks to them as expected.
- When pause is left, nothing happens. This is a big difference with the classic behavior, which at this point would process all the input events that have been queued against the current state of the 2D/3D world (in other words, checking them against the current position of the objects instead of those at the time of the events).
This ensures that settings like `gui/theme/custom_font` handle resource
remappings properly, as they load resources in `register_scene_types()`.
Path remaps used to be done before loading scene types in early Godot
versions (as hinted by the "Load Remaps" comment just before "Load Scene
Types") but this was broken when developing new localization features.
Fixes#17640.
(cherry picked from commit bb5dcb6892)
No longer use emscripten functions for gamepads, implement them as
library functions in library_godot_display.js instead.
This allows us to do a better job at "guessing" vendorId, productId, OS,
etc. thus allowing us to better find the remapping for the controller.
In the core input handling code we have checks to make sure that if axis
rapidly change sign we inject mid-points to release any pending inputmap
action.
The function though, did not correctly insert the mid-point causing
dpads mapped to an axis that behaves like tri-state buttons (-1,0,1) to
not be released correctly.
This commit fixes that by including in the check the case where the axis
swtiches from abs(1) to 0.
Happy new year to the wonderful Godot community!
2020 has been a tough year for most of us personally, but a good year for
Godot development nonetheless with a huge amount of work done towards Godot
4.0 and great improvements backported to the long-lived 3.2 branch.
We've had close to 400 contributors to engine code this year, authoring near
7,000 commit! (And that's only for the `master` branch and for the engine code,
there's a lot more when counting docs, demos and other first-party repos.)
Here's to a great year 2021 for all Godot users 🎆
(cherry picked from commit b5334d14f7)
When a project setting is not found, a warning message is printed.
This moves the default value declaration so it can be found when
the `--help` or `--version` command line arguments are used.
(cherry picked from commit 5cd37de125)
Partially revert change allowing sprite get_rect snapping to be controlled by `pixel_snap` again rather than `transform_snap` (to prevent breaking compatibility). Adds a final `use_camera_snap` project setting to allow snapping viewports as in reduz original PR.
This partially reverts #44041.
Also fix the bogus label about lack of GLES3 support being always shown...
It was meant to be behind a check but I had left it out while testing, and
forgot to put it back.
This only applies to the project manager instance, what driver is used is otherwise
still defined by the project settings for a running game/editor.
Should help users who have issues with buggy GLES3 drivers to still use the project
manager to create and edit GLES2 projects.
Export presets contains the export_path option, to specify the default
export location, but the CLI export option disregarded that, and always
required and export path to be specified.
After this commit, if the export path is not specified in the command,
the one in the preset will be used, erroring only if it's not present or
invalid.
(cherry picked from commit 032a1c5dc3)
Since exporters will save their own icon, the target platforms
don't have to support SVG to display the icon correctly.
This closes#23068.
(cherry picked from commit 0f9432f060)
Manuel Moos
jmb462
Hugo Locurcio
tommyZZM
Rémi Verschelde
lawnjelly
Pedro J. Estébanez
EricEzaM
Aaron Franke
Rémi Verschelde
Fabio Alessandrelli
Marcel Admiraal
Henry Conklin
Morris Tabor
Will Whitty
Lyuma
bruvzg
Vaughan Ling
Johannes
Pop0p
Mateo Kuruk Miccino
Liz Haas
Hein-Pieter van Braam
Fredia Huya-Kouadio
Andrii Doroshenko (Xrayez)
name-here