rh-hideout/pokeemerald-expansion
Oct 2024 – Mar 2026
18 Months active
Languages Used
CAssemblyBinaryMarkdownYAMLcmarkdownyaml
Technical Skills
C ProgrammingConditional CompilationConfiguration ManagementGame DevelopmentEmbedded SystemsFont Metrics
Eduardo Quezada
PROFILE
Eduardo Quezada
Eduardo contributed extensively to the rh-hideout/pokeemerald-expansion repository, building and refining core battle mechanics, UI systems, and configuration frameworks over 18 months. He engineered cross-generation compatibility, dynamic form and evolution logic, and robust test automation, using C and Assembly to implement features such as configurable ability triggers, battle state management, and enhanced transformation mechanics. Eduardo’s work emphasized maintainability through code refactoring, data structure redesign, and documentation updates, addressing both gameplay correctness and developer experience. By expanding test coverage and stabilizing build processes, he enabled reliable feature delivery and reduced regression risk, demonstrating depth in embedded systems and game development.
Overall Statistics
Feature vs Bugs
61%Features
Repository Contributions
288Total
Bugs
67
Commits
288
Features
104
Lines of code
108,562
Activity Months18
Your Network
65 peopleWork History
March 2026
5 Commits • 2 Features
Mar 1, 2026In March 2026, delivered notable improvements across testing, stability, and maintainability for rh-hideout/pokeemerald-expansion. Implemented a more robust testing framework with enhanced labeling, fixed ROM header integrity for FREE_ENIGMA_BERRY, corrected storage display for custom eggs, and reorganized region map layouts per region to improve maintainability and future regional data handling. These changes reduce release risk, improve user experience, and demonstrate strong cross-functional collaboration across testing, core gameplay, and data organization.
5 Commits • 2 Features
Mar 1, 2026In March 2026, delivered notable improvements across testing, stability, and maintainability for rh-hideout/pokeemerald-expansion. Implemented a more robust testing framework with enhanced labeling, fixed ROM header integrity for FREE_ENIGMA_BERRY, corrected storage display for custom eggs, and reorganized region map layouts per region to improve maintainability and future regional data handling. These changes reduce release risk, improve user experience, and demonstrate strong cross-functional collaboration across testing, core gameplay, and data organization.
March 2026
February 2026
3 Commits • 1 Features
Feb 1, 2026February 2026 monthly summary for rh-hideout/pokeemerald-expansion. Key outcomes include: 1) Fixed transformed Pokémon state not preserved on faint, preventing unintended form changes and preserving gameplay consistency (commit 4d5296078033ce2f6452c332e566da495f568b38). 2) Improved codebase maintainability by replacing enum names with direct configuration names and expanded test coverage; introduced comprehensive weight mechanics tests for Heavy Metal, Light Metal, and Float Stone (commits 32d1777b7a48d52cd2f029bfc53111e43d3259f3, 56f22adc158ca840eba154152fccb456e7083bd6). These changes enhance code readability, reduce maintenance risk, and increase test coverage.
February 2026
3 Commits • 1 Features
Feb 1, 2026February 2026 monthly summary for rh-hideout/pokeemerald-expansion. Key outcomes include: 1) Fixed transformed Pokémon state not preserved on faint, preventing unintended form changes and preserving gameplay consistency (commit 4d5296078033ce2f6452c332e566da495f568b38). 2) Improved codebase maintainability by replacing enum names with direct configuration names and expanded test coverage; introduced comprehensive weight mechanics tests for Heavy Metal, Light Metal, and Float Stone (commits 32d1777b7a48d52cd2f029bfc53111e43d3259f3, 56f22adc158ca840eba154152fccb456e7083bd6). These changes enhance code readability, reduce maintenance risk, and increase test coverage.
January 2026
15 Commits • 5 Features
Jan 1, 2026January 2026 highlights for rh-hideout/pokeemerald-expansion: Delivered key features enabling flexible configuration and reliability, fixed critical battle edge cases, and improved test coverage and code quality. These efforts increase maintainability, reduce regression risk, and unlock faster tuning of game mechanics in future releases.
15 Commits • 5 Features
Jan 1, 2026January 2026 highlights for rh-hideout/pokeemerald-expansion: Delivered key features enabling flexible configuration and reliability, fixed critical battle edge cases, and improved test coverage and code quality. These efforts increase maintainability, reduce regression risk, and unlock faster tuning of game mechanics in future releases.
January 2026
December 2025
40 Commits • 15 Features
Dec 1, 2025December 2025 monthly summary for rh-hideout/pokeemerald-expansion highlighting substantial codebase refinements, expanded test coverage, and targeted bug fixes that improved stability, QA confidence, and documentation.
December 2025
40 Commits • 15 Features
Dec 1, 2025December 2025 monthly summary for rh-hideout/pokeemerald-expansion highlighting substantial codebase refinements, expanded test coverage, and targeted bug fixes that improved stability, QA confidence, and documentation.
November 2025
16 Commits • 2 Features
Nov 1, 2025November 2025 performance summary for the rh-hideout/pokeemerald-expansion repository. Focused on delivering robust, cross-gen compatibility improvements and expanding the battle test suite to reduce regressions while refining weather-based form logic.
16 Commits • 2 Features
Nov 1, 2025November 2025 performance summary for the rh-hideout/pokeemerald-expansion repository. Focused on delivering robust, cross-gen compatibility improvements and expanding the battle test suite to reduce regressions while refining weather-based form logic.
November 2025
October 2025
10 Commits • 3 Features
Oct 1, 2025October 2025 focused on hardening core battle mechanics and improving user experience in rh-hideout/pokeemerald-expansion. Key milestones include stabilizing cross-generation battle data and move descriptions, ensuring Zygarde form restoration and Power Construct behavior across battle and catch scenarios, and reducing noise in hardware-related error messaging. The month also expanded testing coverage, improved build stability with GCC 11 compatibility, and streamlined code paths for maintainability.
October 2025
10 Commits • 3 Features
Oct 1, 2025October 2025 focused on hardening core battle mechanics and improving user experience in rh-hideout/pokeemerald-expansion. Key milestones include stabilizing cross-generation battle data and move descriptions, ensuring Zygarde form restoration and Power Construct behavior across battle and catch scenarios, and reducing noise in hardware-related error messaging. The month also expanded testing coverage, improved build stability with GCC 11 compatibility, and streamlined code paths for maintainability.
September 2025
7 Commits • 2 Features
Sep 1, 2025September 2025 performance summary for rh-hideout/pokeemerald-expansion: Delivered generation-aware evolution gating and cross-generation consistency, improved party UI readability, and fixed critical item behavior in Battle Frontier and Complex Give actions. The work strengthens multi-generation compatibility, stability, and user experience while improving test reliability and code maintainability.
7 Commits • 2 Features
Sep 1, 2025September 2025 performance summary for rh-hideout/pokeemerald-expansion: Delivered generation-aware evolution gating and cross-generation consistency, improved party UI readability, and fixed critical item behavior in Battle Frontier and Complex Give actions. The work strengthens multi-generation compatibility, stability, and user experience while improving test reliability and code maintainability.
September 2025
August 2025
12 Commits • 1 Features
Aug 1, 2025August 2025 monthly summary for rh-hideout/pokeemerald-expansion: Delivered cross-gen battle mechanic enhancements, expanded test coverage, and build stability improvements, delivering tangible business value through more robust gameplay behavior, higher test confidence, and a more maintainable codebase.
August 2025
12 Commits • 1 Features
Aug 1, 2025August 2025 monthly summary for rh-hideout/pokeemerald-expansion: Delivered cross-gen battle mechanic enhancements, expanded test coverage, and build stability improvements, delivering tangible business value through more robust gameplay behavior, higher test confidence, and a more maintainable codebase.
July 2025
3 Commits • 2 Features
Jul 1, 2025July 2025 performance summary for rh-hideout/pokeemerald-expansion: Delivered structured battle UI and state-management improvements that reduce maintenance burden and improve runtime consistency, enabling faster feature iterations and fewer regression risks.
3 Commits • 2 Features
Jul 1, 2025July 2025 performance summary for rh-hideout/pokeemerald-expansion: Delivered structured battle UI and state-management improvements that reduce maintenance burden and improve runtime consistency, enabling faster feature iterations and fewer regression risks.
July 2025
June 2025
26 Commits • 10 Features
Jun 1, 2025June 2025 highlights for rh-hideout/pokeemerald-expansion focused on strengthening battle system reliability, code quality, and documentation while stabilizing test coverage. Key efforts delivered targeted refactors, essential feature improvements, and a broadened, more maintainable foundation for future iterations. Key achievements (top 5): - Battle Controller consolidation and InitBtlControllers cleanup to simplify initialization and reduce edge cases (#6877, #6748). - Comprehensive cleanup of Battler/Move handling, including BtlController_EmitTwoReturnValues and GetBattlerMon, plus removal of hard-coded Move IDs to reduce fragility (#6855, #6967, #7056). - Relic Song converted into a proper form-change mechanic, enabling robust form transitions (#7139). - Mind Blown behavior moved to a move flag, clarifying semantics and easing future adjustments (#7138). - Documentation and test improvements, including usage of delay X, animation docs, enhanced FEATURES.md, and expanded test coverage with stabilization fixes (#6951, #7052, #7159, #7094). Major bug fixes and stability improvements: - Removed redundant Damp check to reduce false failures (#7134). - Fixed description for FORM_CHANGE_WITHDRAW to avoid user confusion (#7152). - Stabilized test suite by addressing aura wheel, Tera, and KNOWN_FAILING test issues and related test fixes (#7101, #7135, #6949, #7194). - TM/Berries sorting bug fixed; healthbox blending effects corrected; AI party count and B_FRIENDSHIP_BOOST test issues resolved (#7168, #7203, #7200, #7194). - Fake RTC debug menu fixes (#7218). Overall impact and business value: - Increased battle reliability and code maintainability, enabling faster feature iterations with fewer regressions. - More maintainable and localization-friendly string handling for hold effects. - Improved developer onboarding through clearer documentation and a more stable test baseline. Technologies and skills demonstrated: - C/C++ refactoring and cleanups, move/flag semantics, and form-change mechanics. - Test coverage expansion, test stability work, and debug tooling improvements. - Documentation craftsmanship and localization-friendly string handling.
June 2025
26 Commits • 10 Features
Jun 1, 2025June 2025 highlights for rh-hideout/pokeemerald-expansion focused on strengthening battle system reliability, code quality, and documentation while stabilizing test coverage. Key efforts delivered targeted refactors, essential feature improvements, and a broadened, more maintainable foundation for future iterations. Key achievements (top 5): - Battle Controller consolidation and InitBtlControllers cleanup to simplify initialization and reduce edge cases (#6877, #6748). - Comprehensive cleanup of Battler/Move handling, including BtlController_EmitTwoReturnValues and GetBattlerMon, plus removal of hard-coded Move IDs to reduce fragility (#6855, #6967, #7056). - Relic Song converted into a proper form-change mechanic, enabling robust form transitions (#7139). - Mind Blown behavior moved to a move flag, clarifying semantics and easing future adjustments (#7138). - Documentation and test improvements, including usage of delay X, animation docs, enhanced FEATURES.md, and expanded test coverage with stabilization fixes (#6951, #7052, #7159, #7094). Major bug fixes and stability improvements: - Removed redundant Damp check to reduce false failures (#7134). - Fixed description for FORM_CHANGE_WITHDRAW to avoid user confusion (#7152). - Stabilized test suite by addressing aura wheel, Tera, and KNOWN_FAILING test issues and related test fixes (#7101, #7135, #6949, #7194). - TM/Berries sorting bug fixed; healthbox blending effects corrected; AI party count and B_FRIENDSHIP_BOOST test issues resolved (#7168, #7203, #7200, #7194). - Fake RTC debug menu fixes (#7218). Overall impact and business value: - Increased battle reliability and code maintainability, enabling faster feature iterations with fewer regressions. - More maintainable and localization-friendly string handling for hold effects. - Improved developer onboarding through clearer documentation and a more stable test baseline. Technologies and skills demonstrated: - C/C++ refactoring and cleanups, move/flag semantics, and form-change mechanics. - Test coverage expansion, test stability work, and debug tooling improvements. - Documentation craftsmanship and localization-friendly string handling.
May 2025
35 Commits • 20 Features
May 1, 2025May 2025 performance summary for rh-hideout/pokeemerald-expansion focused on battle system enhancements, API modernization, and stability improvements. Delivered substantive battle UI and logic refinements, refactored data access patterns, and expanded QA coverage, driving reliability, maintainability, and developer velocity across the codebase.
35 Commits • 20 Features
May 1, 2025May 2025 performance summary for rh-hideout/pokeemerald-expansion focused on battle system enhancements, API modernization, and stability improvements. Delivered substantive battle UI and logic refinements, refactored data access patterns, and expanded QA coverage, driving reliability, maintainability, and developer velocity across the codebase.
May 2025
April 2025
12 Commits • 3 Features
Apr 1, 2025April 2025 highlights for rh-hideout/pokeemerald-expansion: Delivered documentation and contributor clarity updates, internal code quality improvements, new Alcremie evolution triggers, and targeted bug fixes affecting form-change logic, battle initialization, and build/test stability. These efforts improved developer onboarding, code maintainability, gameplay correctness, and overall stability, delivering measurable business value and a more reliable player experience.
April 2025
12 Commits • 3 Features
Apr 1, 2025April 2025 highlights for rh-hideout/pokeemerald-expansion: Delivered documentation and contributor clarity updates, internal code quality improvements, new Alcremie evolution triggers, and targeted bug fixes affecting form-change logic, battle initialization, and build/test stability. These efforts improved developer onboarding, code maintainability, gameplay correctness, and overall stability, delivering measurable business value and a more reliable player experience.
March 2025
2 Commits
Mar 1, 2025March 2025 monthly summary for rh-hideout/pokeemerald-expansion focused on stability, cross-generation compatibility, and code quality improvements. Delivered targeted bug fixes in multi-battle flows and stat alignment, with a refactor to reduce duplication and improve maintainability. These changes enhance reliability in complex battle scenarios and ensure Gen 1 stats align with Gen 2+ values where applicable, delivering measurable business value in gameplay stability and player experience.
2 Commits
Mar 1, 2025March 2025 monthly summary for rh-hideout/pokeemerald-expansion focused on stability, cross-generation compatibility, and code quality improvements. Delivered targeted bug fixes in multi-battle flows and stat alignment, with a refactor to reduce duplication and improve maintainability. These changes enhance reliability in complex battle scenarios and ensure Gen 1 stats align with Gen 2+ values where applicable, delivering measurable business value in gameplay stability and player experience.
March 2025
February 2025
12 Commits • 5 Features
Feb 1, 2025February 2025: Delivered UX improvements, regional content handling, new Pokémon integration, healing refinements across generations, and expanded battle stability and test coverage for rh-hideout/pokeemerald-expansion. The work enhances in-battle decision-making, ensures correct regional form handling in breeding, introduces Mewthree and Jump type integration, improves cross-generation status healing behavior, and strengthens battle reliability and test coverage, driving better player experience, fewer regressions, and easier maintenance.
February 2025
12 Commits • 5 Features
Feb 1, 2025February 2025: Delivered UX improvements, regional content handling, new Pokémon integration, healing refinements across generations, and expanded battle stability and test coverage for rh-hideout/pokeemerald-expansion. The work enhances in-battle decision-making, ensures correct regional form handling in breeding, introduces Mewthree and Jump type integration, improves cross-generation status healing behavior, and strengthens battle reliability and test coverage, driving better player experience, fewer regressions, and easier maintenance.
January 2025
41 Commits • 18 Features
Jan 1, 2025January 2025 monthly summary for rh-hideout/pokeemerald-expansion: Focused on performance and coverage improvements for the test suite, release readiness for the 1.10.x cycle, and core data structure and code quality improvements. Delivered faster headless tests, expanded test coverage, and foundational release process changes. Implemented move data encapsulation and Hidden Move customization, debug tooling enhancements, UI styling refinements, and documentation updates. Completed key refactors including callnative usage and removal of hardcoded IDs to reduce maintenance risk. Also stabilized critical gameplay-related tests (Gimmick and Transform) and progressed versioning tasks for 1.10.x. These efforts provide faster feedback, more robust features, and a cleaner, more maintainable codebase, enabling smoother future iterations.
41 Commits • 18 Features
Jan 1, 2025January 2025 monthly summary for rh-hideout/pokeemerald-expansion: Focused on performance and coverage improvements for the test suite, release readiness for the 1.10.x cycle, and core data structure and code quality improvements. Delivered faster headless tests, expanded test coverage, and foundational release process changes. Implemented move data encapsulation and Hidden Move customization, debug tooling enhancements, UI styling refinements, and documentation updates. Completed key refactors including callnative usage and removal of hardcoded IDs to reduce maintenance risk. Also stabilized critical gameplay-related tests (Gimmick and Transform) and progressed versioning tasks for 1.10.x. These efforts provide faster feedback, more robust features, and a cleaner, more maintainable codebase, enabling smoother future iterations.
January 2025
December 2024
44 Commits • 13 Features
Dec 1, 2024December 2024 monthly summary focusing on business value and technical achievements for rh-hideout/pokeemerald-expansion. Delivered release readiness improvements, structured release cycle planning for 1.10.1 and 1.11.0, core stability and feature polish in battle/gameplay, UI safety enhancements, and accelerated QA/documentation effort.
December 2024
44 Commits • 13 Features
Dec 1, 2024December 2024 monthly summary focusing on business value and technical achievements for rh-hideout/pokeemerald-expansion. Delivered release readiness improvements, structured release cycle planning for 1.10.1 and 1.11.0, core stability and feature polish in battle/gameplay, UI safety enhancements, and accelerated QA/documentation effort.
November 2024
4 Commits • 1 Features
Nov 1, 2024November 2024 performance summary for rh-hideout/pokeemerald-expansion focused on battle text rendering, encoding, and test stability. Delivered targeted fixes and refactors that improve UI reliability, memory efficiency, and CI confidence, enabling smoother future localization and feature expansion.
4 Commits • 1 Features
Nov 1, 2024November 2024 performance summary for rh-hideout/pokeemerald-expansion focused on battle text rendering, encoding, and test stability. Delivered targeted fixes and refactors that improve UI reliability, memory efficiency, and CI confidence, enabling smoother future localization and feature expansion.
November 2024
October 2024
1 Commits • 1 Features
Oct 1, 2024Month: 2024-10 — Delivered a configurable ROM customization option to disable gender-difference sprites and assets in rh-hideout/pokeemerald-expansion. Introduced a new configuration flag that conditionally disables female-specific assets, with updates to header and source files to load assets accordingly while preserving backward compatibility for ROM customization workflows. Commit: dfa3690d74b441ca3b3059599797d4a453e7eab1 ("Added config to disable gender differences (#5595)").
October 2024
1 Commits • 1 Features
Oct 1, 2024Month: 2024-10 — Delivered a configurable ROM customization option to disable gender-difference sprites and assets in rh-hideout/pokeemerald-expansion. Introduced a new configuration flag that conditionally disables female-specific assets, with updates to header and source files to load assets accordingly while preserving backward compatibility for ROM customization workflows. Commit: dfa3690d74b441ca3b3059599797d4a453e7eab1 ("Added config to disable gender differences (#5595)").
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Quality Metrics
Correctness94.6%
Maintainability90.2%
Architecture87.8%
Performance88.6%
AI Usage20.8%
Skills & Technologies
Programming Languages
AssemblyBinaryCMarkdownPythonShellYAMLchheader
Technical Skills
AI ProgrammingAI developmentAI logicAI logic implementationAI programmingAnimationAssemblyAssembly LanguageAssembly ProgrammingAssembly programmingAsset IntegrationAsset ManagementAudio ProgrammingBattle AnimationBattle Animations
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