aztecs-v0.12.0

0.12.0 - 2025-3-14

Breaking changes

• Remove requirement on NFData (435a8b5)

  • https://www.reddit.com/r/haskell/comments/1j57k50/comment/mgx23ad

• Convenience functions to run pure and applicative queries (such as query and queryT) (11b384b)

• Rename Archetype.zipWith and Archetype.zipWithM to zipMap and zipMapM, respectively (72990d0)

aztecs-v0.11.1

0.11.1 - 2025-3-7

Documentation

• Fix Hackage compilation

aztecs-v0.11.0

0.11.0 - 2025-3-7

Breaking changes

• Replace classes with interpreter pattern (77ed001) (a3c6db6) (9d9c4ca)

  • Combine query filters into queries (f1c9c55)
  • Query accum methods (ac3c0d8)
  • Concurrent systems (edaeffd)

• Remove engine-specific components

  • My plan is to move these to other packages down the road, focusing this package on a modular ECS

move :: (Monad m) => QueryT m Position
move = fetch & zipFetchMap (\(Velocity v) (Position p) -> Position $ p + v)

aztecs-v0.10.0

0.10.0 - 2025-3-6

Breaking changes

• Applicative queries (5e8000f) (02c2028) (495c9e3)
  • Replaces the Arrow DSL with an applicative one, which I now believe has better ergonomics overall

aztecs-v0.9.1

0.9.1 - 2025-3-4

Fixes

• Fix inserting bundles (40a13f6)

Documentation

• Fix since version number (dbd71d2)

aztecs-v0.9.0

0.9.0 - 2025-3-4

aztecs-v0.8.0

0.8.0 - 2025-2-26

Breaking changes

• Queue monadic tasks from systems (8e667f2)
• Rename query fields (403c7c3)
• Optimize Archetype storage (7c35b25) (cf3983c)
  • Entitiy IDs are now stored in each Archetype, with storages now only storing actual components

Features

• Query conversion to-and-from readers (dfbc7a6)
• allDyn and mapDyn for running queries (78a0199)

Fixes

• Special case for entity-only queries (35bccb0)

Tests

• Property-based test for queries (e89c482)
• Update benchmark and remove potentially-false results (a895f68)

aztecs-v0.7.0

0.7.0 - 2025-2-22

Breaking changes

• Aztecs is now split into several repos to avoid build conflicts
• Make Asset.load generic over its query (c1eab71)
• Make Dynamic system classes more generic (9cfe5e4)
• ArrowQueueSystem class (63b8135, ed9775a, 0753684)
• Generic schedule classes (e47a205, b45f8b6)
• Make Transform generic over its content, create Transform2D alias (687e7da)
• MonoidBundle class (03ab028)
• ArrowChoice and ArrowLoop instances for Query types (a6da1d9)
• ArrowChoice and ArrowLoop instances for Schedule types (88a0484)
• ArrowChoice and ArrowLoop instances for System types (8f6b356)
• Prune World and Query modules (c54d664)
• Split up World into new Entities type (a28f311)

Features

• Propagate transforms (0f37b04)

Fixes

• Remove Parent components from removed children (8370d71)

aztecs-v0.6.0

0.6.0 - 2025-2-19

aztecs-sdl-v0.3.0

0.3.0 - 2025-2-19