Actor previously cached targetable locations for static actors as an optimization. As we can no longer reference the IPositionable interface, move this optimization to HitShape instead. Although we lose some of the efficiency of caching the final result on the actor, we gain some by allowing HitShape to cache the results as long as they have not changed. So instead of being limited to static actors, we can extend the caching to currently stationary actor.
Aligns the naming conventions defined in editorconfig (dotnet_naming_style, dotnet_naming_symbols, dotnet_naming_rule) which are reported under the IDE1006 rule with the existing StyleCop rules from the SA13XX range.
This ensures the two rulesets agree when rejecting and accepting naming conventions within the IDE, with a few edges cases where only one ruleset can enforce the convention. IDE1006 allows use to specify a naming convention for type parameters, const locals and protected readonly fields which SA13XX cannot enforce. Some StyleCop SA13XX rules such as SA1309 'Field names should not begin with underscore' are not possible to enforce with the naming rules of IDE1006.
Therefore we enable the IDE1006 as a build time warning to enforce conventions and extend them. We disable SA13XX rules that can now be covered by IDE1006 to avoid double-reporting but leave the remaining SA13XX rules that cover additional cases enabled.
We also re-enable the SA1311 rule convention but enforce it via IDE1006, requiring some violations to be fixed or duplication of existing suppressions. Most violations fixes are trivial renames with the following exception. In ActorInitializer.cs, we prefer to make the fields private instead. ValueActorInit provides a publicly accessible property for access and OwnerInit provides a publicly accessible method. Health.cs is adjusted to access the property base instead when overriding. The reflection calls must be adjusted to target the base class specifically, as searching for a private field from the derived class will fail to locate it on the base class.
Unused suppressions were removed.
- When a path search is being performed the path search will not attempt route to inaccessible cells, so domain index checks to avoid inaccessible cells in the search predicate are redundant and can be removed.
- DomainIndex is a required world trait, so we don't need to use TraitOrDefault and therefore can avoid dealing with the null case.
The existing APIs surfaces for pathfinding are in a wonky shape. We rearrange various responsibilities to better locations and simplify some abstractions that aren't providing value.
- IPathSearch, BasePathSearch and PathSearch are combined into only PathSearch. Its role is now to run a search space over a graph, maintaining the open queue and evaluating the provided heuristic function. The builder-like methods (WithHeuristic, Reverse, FromPoint, etc) are removed in favour of optional parameters in static creation methods. This removes confusion between the builder-aspect and the search function itself. It also becomes responsible for applying the heuristic weight to the heuristic. This fixes an issue where an externally provided heuristic ignored the weighting adjustment, as previously the weight was baked into the default heuristic only.
- Reduce the IGraph interface to the concepts of nodes and edges. Make it non-generic as it is specifically for pathfinding, and rename to IPathGraph accordingly. This is sufficient for a PathSearch to perform a search over any given IGraph. The various customization options are concrete properties of PathGraph only.
- PathFinder does not need to deal with disposal of the search/graph, that is the caller's responsibility.
- Remove CustomBlock from PathGraph as it was unused.
- Remove FindUnitPathToRange as it was unused.
- Use PathFinder.NoPath as the single helper to represent no/empty paths.
- Split control groups management to its own interface
- Add hotkeys for selecting, creating, adding to and combining with control groups
- Add a ControlGroups widget to manage the player interaction
Also added a rule to silence StyleCop complaining about StaticReadonlyFieldsMustBeginWithUpperCaseLetter to match what we already have configured for the IDE.
Having this set to "none" disabled the IDE's option to add braces, whereas "silent" lets it do it on the user's request while still not suggesting it on its own.
