Fix regressions archetype table separation introduced#251
Merged
waynemwashuma merged 3 commits intoSep 13, 2025
Merged
Conversation
This was previously solved but was reentroduced when separating archetypes and tables.Redundant archetypes occur when dublicated components are inserted into an entity.
A component(s) which already exist on an entity is not inserted.This was because the entity is moved from the table into the same table, this logic is unsound as it is moved to a new row invalidting the previous row thus the entity should not be moved. Instead,just update the entity at its row.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Objective
Addresses critical logical and performance regressions and soundness issues in the ECS world.
Solution
Showcase
The improvements are most noticeable in scenarios with frequent component additions and dublicate components:
Migration Guide
No breaking changes were introduced.
Checklist