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v1.38.0

givanz/Vvvebv1.38.0Jul 19, 2026by spydon

AI Summary

This release focuses on stabilizing the engine with several bug fixes, particularly regarding collision detection, raycasting, and TextBoxComponent behavior. It introduces new features such as ScrollCallbacks and regular polygon constructors, alongside refactoring work to improve gesture detection resilience. The update includes two breaking changes related to hover callbacks and the scale event system.

Key Highlights

  • Added new event callbacks including TertiaryTap, LongPress, and Scroll to the new event system.
  • Fixed critical bugs in collision detection, raycasting, and prevented endless loops in TextBoxComponent.
  • Introduced new features like regular polygon constructors, SpriteBatch bleed option, and text opacity effects.
  • Refactored GestureDetectorBuilder for better resilience and fixed flaky tests.

Breaking Changes

  • Add HoverCallbacks.onHoverCancel for press-while-hovering
  • Update scale event with custom recognizer

New Features

  • Add displace extension to Rect
  • OpacityEffect support on text components
  • Expose brighten and darken helpers on palette
  • Adding bleed option to SpriteBatch
  • Add regular polygon constructors to PolygonComponent and PolygonHitbox
  • Implement TertiaryTapCallbacks on new event system
  • Implement LongPressCallbacks on new event system
  • Implement ScrollCallbacks on new event system

Full Release Notes


> Note: This release has breaking changes.

 - **REFACTOR**: Make GestureDetectorBuilder and detector/callback registering more resilient ([#3900](https://github.com/flame-engine/flame/issues/3900)). ([84b77a02](https://github.com/flame-engine/flame/commit/84b77a0279d826e24a10c48dfc4c4fec3c9f7bd4))
 - **FIX**: Workaround for the TextBoxComponent entering an endless loop ([#3939](https://github.com/flame-engine/flame/issues/3939)). ([0b42aa00](https://github.com/flame-engine/flame/commit/0b42aa000f0280b041991c12d54309feda10ed51))
 - **FIX**: HasWorldReference.onRemove() should call super.onRemove() ([#3920](https://github.com/flame-engine/flame/issues/3920)). ([412702c7](https://github.com/flame-engine/flame/commit/412702c7a8ae2d969db002eb355b3359406929d9))
 - **FIX**: Fix flaky Transform2D random round-trip test tolerance ([#3917](https://github.com/flame-engine/flame/issues/3917)). ([f2fb4079](https://github.com/flame-engine/flame/commit/f2fb4079ee6ab6b44116c4e5d1862df086251054))
 - **FIX**: Guard against double-dispose of TextBoxComponent cached image ([#3909](https://github.com/flame-engine/flame/issues/3909)). ([271288fb](https://github.com/flame-engine/flame/commit/271288fb8bd9bb10348798f9ea1d31b6b3e0a0be))
 - **FIX**: Fix raycasting "pass-through" collision inaccuracies with better modelling ([#3906](https://github.com/flame-engine/flame/issues/3906)). ([6337980d](https://github.com/flame-engine/flame/commit/6337980d09d5a5c8406389a9a7fa0a4a38f6e434))
 - **FIX**: Fix collision prospect checking to be fully reliable ([#3905](https://github.com/flame-engine/flame/issues/3905)). ([d5a21a72](https://github.com/flame-engine/flame/commit/d5a21a72deccf1a7cd31007e6bc3e89e93875a76))
 - **FIX**: Prevent drag updates from reaching removed components ([#3901](https://github.com/flame-engine/flame/issues/3901)). ([3d58c9ac](https://github.com/flame-engine/flame/commit/3d58c9ac5b6cf6d6e85cf59c5a8f9c6d234fe60f))
 - **FEAT**: Add displace extension to Rect ([#3943](https://github.com/flame-engine/flame/issues/3943)). ([d8e4db8b](https://github.com/flame-engine/flame/commit/d8e4db8b97da4c2d793751c73bca373a89c41ee8))
 - **FEAT**: OpacityEffect support on text components ([#3940](https://github.com/flame-engine/flame/issues/3940)). ([749c73a4](https://github.com/flame-engine/flame/commit/749c73a45be5978cca53ce3737fe2d2382289306))
 - **FEAT**: Expose brighten and darken helpers on palette ([#3936](https://github.com/flame-engine/flame/issues/3936)). ([953430e1](https://github.com/flame-engine/flame/commit/953430e177ce5e43f370fdd0f5c199f3e793e30e))
 - **FEAT**: Adding bleed option to SpriteBatch ([#3871](https://github.com/flame-engine/flame/issues/3871)). ([2c4a6d5c](https://github.com/flame-engine/flame/commit/2c4a6d5cf9962acf967a86ebdf6b3e848acdfdb2))
 - **FEAT**: Add regular polygon constructors to PolygonComponent and PolygonHitbox ([#3891](https://github.com/flame-engine/flame/issues/3891)). ([0d91f0f8](https://github.com/flame-engine/flame/commit/0d91f0f8d9350940421bc658623f62a899f1af50))
 - **FEAT**: Implement TertiaryTapCallbacks on new event system ([#3899](https://github.com/flame-engine/flame/issues/3899)). ([933395e2](https://github.com/flame-engine/flame/commit/933395e233bf8a84aff435352054cd357c6acfa2))
 - **FEAT**: Implement LongPressCallbacks on new event system ([#3896](https://github.com/flame-engine/flame/issues/3896)). ([8ee838c4](https://github.com/flame-engine/flame/commit/8ee838c415eb8c18653fe759fdf0086ab421da35))
 - **FEAT**: Implement ScrollCallbacks on new event system ([#3892](https://github.com/flame-engine/flame/issues/3892)). ([d0010032](https://github.com/flame-engine/flame/commit/d0010032d7f94680a1fab1cd5b36dc6c69d6dba9))
 - **BREAKING** **FIX**: Add HoverCallbacks.onHoverCancel for press-while-hovering ([#3912](https://github.com/flame-engine/flame/issues/3912)). ([ab354fb3](https://github.com/flame-engine/flame/commit/ab354fb37b26e4f5d6398b57a3300a9735fdcdef))
 - **BREAKING** **FEAT**: Update scale event with custom recognizer ([#3782](https://github.com/flame-engine/flame/issues/3782)). ([050984b7](https://github.com/flame-engine/flame/commit/050984b72232d5cf83f0b462b293ced80061b87e))