* Add pointing keybind and simple message
* Add turning the player when pointing
* Add pointing arrow
* Make the popup message appear on the pointing entity
* Add pointing to tiles and space and proper grammar
* Move pointing bind from HandsSystem to PointingSystem
* Add more messages for pointing depending on the viewer perspective
* Fix non nullable reference type
* Serialize pointing arrow duration
* Serialize pointing arrow step and add summaries
* Make arrow speed serializable and make it depend on frame time
* Add 0.2 second delay between pointings
* Add pointing arrow yaml examples
* Add the ability for pointing arrows to be rogue
* Remove rogue package reference
* Add point to verb
https://cdn.discordapp.com/attachments/313107470031650816/735268651636228197/unknown.png
* Add shift middle clicking an entity in the verb menu to point at it
* Add VV to PointingArrowComponent
* Increase pointing delay from 0.2 to 0.5 seconds
* Address reviews
* Fix nullability errors
* Separate pointing and rogue pointing code
* Fix rogue pointing arrow visuals
* Made rogue pointing arrow rotation adjustment readable for mortals
* Make rogue pointing arrows less destructive
* Cleanup more of the rogue pointing arrow code
* Add support for global verbs
These are verbs that are visible for all entities, regardless of their components. This works by adding a new class `GlobalVerb` and a new attribute `GlobalVerbAttribute`. It works in the same way as current verbs, except you can put the verbs class definition anywhere instead of inside a component. Also moved VerbUtility into it's own file since it now has functions for both verbs and global verbs.
* Add view variables verb as an example of global verbs
* Implement suggested changes
Implemented some suggested changes from code review:
- Remove unneeded attribute from `GlobalVerb`
- Added some useful attributes to `GlobalVerbAttribute`
- Moved constants used by both `Verb` and `GlobalVerb` into `VerbUtility`
* Reduce duplicate code in VerbSystem (client & server)
Greatly reduced the amount of duplicate code for handling component verbs and global verbs separately.
* Update engine submodule
Need this so client side permissions checks are available.
