Add options to the Edit menu to lock and unlock objects. Locked objects cannot be selected or dragged. They can still be edited in the various editors (e.g. Ships, Objects) but not in the main viewing area.
Also add the Selection Lock option to the Edit menu. It was previously available in the toolbar but this provides another way to access it.
Per #4294, this adds two new flag that, together, are equivalent to the legacy "immobile" flag but individually provide more fine-grained control. Since the physics for position and orientation have a bit of overlap, the new flag functionality simply reverts whatever position or orientation changes were done by the physics sim.
In the FRED and qtFRED ship flags dialogs, the "immobile" flag (aka "Does Not Move") is replaced by the two new flags, but in FSO the situation is more complicated. The old and new flags coexist and have overlapping functionality, so the mission designer must be careful to set and unset the appropriate flag (that is, it is possible for both "immobile" and "don't-change-position" to be set at the same time, in which case the ship cannot change position without both flags being unset). The `set-immobile` and `set-mobile` legacy SEXPs ensure that the new flags are removed so as not to conflict with the legacy flag, but the `alter-ship-flag` and `are-ship-flags-set` SEXPs and the `getFlag` and `setFlag` script functions use exactly what the FREDder/scripter specifies and nothing else.
(I attempted to completely replace "immobile" with the two newer flags, but it proved intractable to do this while maintaining reverse compatibility: retrofitting single-flag functions to apply dual flags for one particular situation made the functions harder to understand as well as introducing many edge cases and opportunities for bugs or "gotchas".)
Implements #4294.
* Remove old interpolate angles quick
* Remove old interpolate functions
These are no longer used.
* Add linear interpolate vm function
More clearing functions
* Add physics snapshot struct to silo interpolation
Two of these two functions require an object pointer, so they cannot be in physics_state.cpp
With doxygen documentation
* Try to placate Linux
* Address Feedback
* And update declaration, of course
* Attempt to appease linter
* base working version of unlimited debris types
* Proper FRED support
* make qtFRED handle asteroids properly
* fix qtFRED assertion
* further clean out MAX_RETAIL_DEBRIS_TYPES
* These should be sizes not POFs
* Move this to it's own method
* convert asteroid subtypes to a vector
* unlimit asteroid subtypes
* fix some global shadowing
* signed/unsigned mismatch
* Address feedback
This refactors the object_h struct to store objects as indexes rather than pointers. This is a prerequisite for making the collection of objects dynamic in the future. See also #6100.
Follow-up to #5800 and #5829.
* Expose Collision Rotation Factor to Players
Previously, there were hardcoded checks in place to make players have 0 rotational effects when colliding with another ship. This PR adds a new value, "+Player Multiplier for Rotation Factor:" that allows modders to have players experience rotational effects from collisions. Also performed some cleanup of the light and heavy collisional rotational calculations by removing older if-blocks following useful recommendation from Asteroth.
Tested and works as expected.
* make rot_fac_multiplier_ply_collisions into global value
* update name to better match with ships table
* restore repeated comments to help with separation
Since the On Ship Collision hook can potentially be called twice, with the ships reversed, it is necessary for both parameters to have submodels specified. Otherwise +Override would not be able to handle both cases.
Followup to #6035.
* Add the submodel that was hit to the On Ship Collision scripting hook. (This will only be non-nil if the ship was the "heavy object".)
* Add a `getModel()` function to the scripted submodel object.
* Fix some incorrect documentation in `OnShipCollision`.
* Expose NoCollide and NoCollideThisOnly as virtual variables for submodels
* Allow submodels to be optionally specified in object:checkRayCollision
* Be sure to calculate ship-to-ship hit position before the override collision hook is called, in case the hook needs this value. (The other collision hooks already calculate the hit position before the override hook.)
This refactors the ship registry and the OSWPT struct to store data as indexes rather than pointers. This is a prerequisite for making these collections dynamic in the future. See also #5800.
This advances the versions for Clang to 16 and GCC to 13 along with
fixing any warnings these new versions are detecting now.
The new image versions also include Vulkan so the additional workflow
step for installing that is not necessary anymore.
Previously (since 2012!) a waypoint would store its parent list as a pointer. However, this pointer can become invalidated if the waypoint list vector is resized. To prevent this, store the parent list as an index.
This also renames the waypoint's `objnum` field to `m_objnum` to match the naming of the other fields.
In many calls to `ship_get_subsystem_strength`, the caller doesn't care about the actual number, just whether the subsystem type is destroyed. So this adds an optimization to check specifically for that. In the case of `SUBSYSTEM_ENGINE`, this avoids an iteration over every subsystem on the ship which, for a ship with many turrets, can be significant.
Add `const` to the `mc_info` struct so its values aren't inadvertently overwritten. Tweak some of the collision code to prevent overwrites.
Also remove the `flak_muzzle_flash` declaration since that function no longer exists.
Goober5000