- EditorActorLayer now tracks previews on map with a SpatiallyPartitioned instead of a Dictionary. This allows the copy-paste logic to call an efficient PreviewsInCellRegion method, instead of asking for previews cell-by-cell.
- EditorActorPreview subscribes to the CellEntryChanged methods on the map. Previously the preview was refreshed regardless of which cell changed. Now the preview only regenerates if the preview's footprint has been affected.
When dealing with isometric maps, the copy paste region needs to copy the CellCoords area covered by the CellRegion. This is equivalent to the selected rectangle on screen. Using the cell region itself invokes cell->map->cell conversion that doesn't roundtrip and thus some of the selected cells don't get copied.
Also when pasting terrain + actors, we need to fix the sequencing to clear actors on the current terrain, before adjusting the height and pasting in new actors. The current sequencing means we are clearing actors after having adjusted the terrain height, and affects the wrong area.
If you edit an actor name, then delete the actor - it fails to be removed from the map in the editor. This is because the actor previews are keyed by ID. Editing their name edits their ID and breaks the stability of their hash code. This unstable hash code means the preview will now fail to be removed from collections, even though it's the "same" object.
Fix this by making the ID immutable to ensure hash stability - this means that a preview can be added and removed from collections successfully. Now when we edit the ID in the UI, we can't update the ID in place on the preview. Instead we must generate a new preview with the correct ID and swap it with the preview currently in use.
The Text element of these widgets was changed from display text to a translation key as part of adding translation support. Functions interested in the display text need to invoke GetText instead. Lots of functions have not been updated, resulting in symptoms such as measuring the font size of the translation key rather than the display text and resizing a widget to the wrong size.
Update all callers to use GetText when getting or setting display text. This ensure their existing functionality that was intended to work in terms of the display text and not the translation key works as expected.
This allows the LINQ spelling to be used, but benefits from the performance improvement of the specific methods for these classes that provide the same result.
This changeset is motivated by a simple concept - get rid of the MiniYaml.Clone and MiniYamlNode.Clone methods to avoid deep copying yaml trees during merging. MiniYaml becoming immutable allows the merge function to reuse existing yaml trees rather than cloning them, saving on memory and improving merge performance. On initial loading the YAML for all maps is processed, so this provides a small reduction in initial loading time.
The rest of the changeset is dealing with the change in the exposed API surface. Some With* helper methods are introduced to allow creating new YAML from existing YAML. Areas of code that generated small amounts of YAML are able to transition directly to the immutable model without too much ceremony. Some use cases are far less ergonomic even with these helper methods and so a MiniYamlBuilder is introduced to retain mutable creation functionality. This allows those areas to continue to use the old mutable structures. The main users are the update rules and linting capabilities.
- Add prefixes to all message keys to provide context
- Use messages with attributes for some UI elements (dropdowns, dialogs, checkboxes, menus)
- Rename some class fields for consistency with translation keys
