Extending on b68222e4e7 to ensure that it still
has the exact same behaviour as the previous code, as discussed with @hpvb.
(cherry picked from commit 03e11c13bf)
- Remove all references to the variable 'custom_mouse_cursor_hotspot' and 'custom_mouse_cursor' from the project settings.
- Indeed, to implement a custom cursor we need to define a sprite for each 'state' of the cursor. Using those variables in the projects settings would define only the _main_ cursor.
- Cleanup the VirtualServer (Remove references to cursor_set_visible, cursor_set_texture and cursor_set_pos)
- Cleanup the Input (set_mouse_in_window should not be used anymore)
- Update the documentation
- Implement it for windows, X11, Javascript, BB 10, OSx, iOS, server, android
- NOT IMPLEMENTED FOR WINRT (As of today, I'm not able to implement this one, this post might help)
- NOT IMPLEMENTED FOR HAIKU (Support of this platform seems perfunctory)
- Build it for Windows, Android and OSX
Since joint resources are created by joint nodes and also they take care of freeing them, the physics server doesn't need to free bodies' joints explicitly.
The logic for clearing the constraints map/set is still relevant as there may be collision pairs and in their case its the server itself the one creating them and therefore releasing them.
(cherry picked from commit fbeb27b01d)
- Use `NOTIFICATION_ENTER`/`EXIT_WORLD` for `Area` (intead of `*_TREE`).
- Now both bodies' and areas' constraints are cleaned up.
- And now also that happens as soon as the space is set to null (i.e., when exiting the tree) instead of only at freeing time.
- When clearing constraints, the loop goes on to the next if the current is already released, instead of breaking.
- When one has been already released, no error is shown from now on, as it's something expected, since a pair (our kind of constraint of interest) can be freed by any of its involved collision objects and the other will try again.
- Implement index shifting (or marking as -1) for shapes indices in collision pairs shapes are removed.
- Standarize behavior of bodies and areas so that anything that invalidates a given pair gives the same result (collision mask, actual collision, etc); for instance, triggering area enter/exit signals.
- Add missing member initializations.
- Extend the new-space-equals-area/body-current-space test to every case.
- Fix 3D ray-casts early accepting Areas (skipping the mask check).
- Fix unpairing of large elements (2D's `BroadPhase2DHashGrid`).
Some of these prevent random crashes caused by constraints with dangling pointers to involved objects.
Fixes#8856.
Fixes#7589.
Fixes#6676.
And maybe others.
This one allows for complex shaders paired with a simple lighting shader to skip code that would otherwise be pointlessly (and wastefully) run during the light pass.
You can use `if (AT_LIGHT_PASS) , negated or not, and that will be converted to a preprocessed #if when the shader is compiled.
Depending on your game (number of items and lights), this can be a *significant* performance gain, or at least avoids relying on the driver's optimizing abilities.
Also, change the explanation of the one-way collision direction in the docs to reflect how it is actually used by the engine and clear up the usage of the "max depth" property.
