
Chris Mayberry contributed to the SWU-Karabast/forceteki repository by building and refactoring core backend systems for game state management and effect handling. He migrated ongoing effects to TypeScript, refactored base classes for maintainability, and introduced a class-based State Watcher System to ensure data integrity. Using JavaScript, TypeScript, and object-oriented programming, Chris implemented decorator-based zone management and optimized the UndoArray API for reliability and performance. He addressed bugs in substep execution and rollback logic, enhancing testability and robustness. His work demonstrated depth in debugging, refactoring, and state management, resulting in a more reliable, scalable, and maintainable codebase.

September 2025: Strengthened core API reliability and security-focused incident handling for SWU-Karabast/forceteki. Implemented UndoArray API refactor with interoperability improvements and introduced performance-focused tests; fixed rollback behavior during ongoing attacks; improved test coverage and overall robustness across the repo.
September 2025: Strengthened core API reliability and security-focused incident handling for SWU-Karabast/forceteki. Implemented UndoArray API refactor with interoperability improvements and introduced performance-focused tests; fixed rollback behavior during ongoing attacks; improved test coverage and overall robustness across the repo.
August 2025: Major state management and undo-system enhancements in SWU-Karabast/forceteki. Delivered a class-based State Watcher System integrated with the game object layer to improve data integrity and ensure singleton-like watchers per game. Implemented Zone Management Decorators for state registration with an optimized undo pathway, including an optional in-place modification mode and groundwork for removing structuredClone usage. These changes reduce state drift, improve reliability, and set the stage for scalable future features.
August 2025: Major state management and undo-system enhancements in SWU-Karabast/forceteki. Delivered a class-based State Watcher System integrated with the game object layer to improve data integrity and ensure singleton-like watchers per game. Implemented Zone Management Decorators for state registration with an optimized undo pathway, including an optional in-place modification mode and groundwork for removing structuredClone usage. These changes reduce state drift, improve reliability, and set the stage for scalable future features.
In March 2025, delivered a targeted bug fix and instrumentation for SWU-Karabast/forceteki, improving the correctness and testability of the substep execution pipeline. Key changes include refactoring substep ability checks to apply only to the 'then' and 'ifYouDo' conditions, and adding temporary debug flags to the Game and GamePipeline classes to support manual testing and comparison of pipeline execution. This work reduces false positives in ability checks, enhances debugging capabilities, and accelerates validation of game logic across the pipeline.
In March 2025, delivered a targeted bug fix and instrumentation for SWU-Karabast/forceteki, improving the correctness and testability of the substep execution pipeline. Key changes include refactoring substep ability checks to apply only to the 'then' and 'ifYouDo' conditions, and adding temporary debug flags to the Game and GamePipeline classes to support manual testing and comparison of pipeline execution. This work reduces false positives in ability checks, enhances debugging capabilities, and accelerates validation of game logic across the pipeline.
November 2024 monthly summary for SWU-Karabast/forceteki: Focused on TypeScript conversion and refactoring of ongoing effects to improve maintainability and reliability. Implemented ongoing effects TS conversion, refactored target controller assignment to the base class, adjusted validations for card effects, removed unused properties, and laid groundwork for more robust effect handling. No major bug fixes reported; code quality improvements reduce future risk and support faster feature delivery.
November 2024 monthly summary for SWU-Karabast/forceteki: Focused on TypeScript conversion and refactoring of ongoing effects to improve maintainability and reliability. Implemented ongoing effects TS conversion, refactored target controller assignment to the base class, adjusted validations for card effects, removed unused properties, and laid groundwork for more robust effect handling. No major bug fixes reported; code quality improvements reduce future risk and support faster feature delivery.
Overview of all repositories you've contributed to across your timeline