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WangXin1507

PROFILE

Wangxin1507

Overall Statistics

Feature vs Bugs

67%Features

Repository Contributions

296Total
Bugs
70
Commits
296
Features
144
Lines of code
3,097,752
Activity Months15

Work History

January 2026

1 Commits • 1 Features

Jan 1, 2026

January 2026: Delivered foundational codebase reorganization to enable scalable development and faster feature delivery for PurdueSIGGD/SIGGD-GAME-2025. Focused on establishing a clear modular structure to reduce onboarding friction and improve collaboration, setting the stage for future gameplay features and refactors. No explicit critical bugs resolved this month; the primary value was groundwork that strengthens maintainability and future velocity.

December 2025

14 Commits • 8 Features

Dec 1, 2025

December 2025 (2025-12) – PurdueSIGGD/SIGGD-GAME-2025: Delivered core gameplay and stability improvements with clear business value and technical achievements. Key features delivered: Apex AI and Combat Enhancements (main AI behavior, chasing/guarding/attacking, and vision tuning), Quest System with GUID-based Objectives (robust save data and serialization improvements), Audio Logs Save and Sync Improvements (conditional saves, timing adjustments, and formatting fixes), Environment Visuals and Lighting Enhancements (prefab-based vegetation replacements and improved lightmaps), Apex Spawner System (new spawner prefab with adjusted duration and receiver type). Major bugs fixed: audio log timing issues and a save-scene position bug that incorrectly persisted player position from the ship scene to test terrain, plus asset cleanup and streamlined build configuration to reduce CI friction. Overall impact and accomplishments: improved player engagement and onboarding through better AI behavior, more reliable saves and data integrity, and a cleaner, scalable project pipeline enabling faster iteration cycles. Technologies/skills demonstrated: Unity AI design and state transitions, GUID-based serialization and save-data architecture, prefab-driven asset management and visual upgrades, lighting and rendering optimizations, build configuration and asset cleanup, and gameplay systems integration.

November 2025

24 Commits • 14 Features

Nov 1, 2025

November 2025 monthly summary for PurdueSIGGD/SIGGD-GAME-2025 focused on delivering gameplay polish, audio reliability, and data persistence improvements across the project. Highlights include a broad set of features and fixes across the SIGGD game, with strong alignment to business value and stability.

October 2025

23 Commits • 18 Features

Oct 1, 2025

October 2025 — PurdueSIGGD/SIGGD-GAME-2025 focused on stabilizing core gameplay systems, enabling persistent progress and richer player feedback while expanding project polish and maintainability. Key work included a robust save system, health/hunger stats, inventory integration, and a physics-friendly movement loop, complemented by camera enhancements, post-processing, and asset integration. This foundation supports faster iteration, higher quality UX, and scalable feature work into Q4.

September 2025

2 Commits • 2 Features

Sep 1, 2025

September 2025: Focused on establishing a solid Unity project foundation and enhancing editor productivity for the PurdueSIGGD/SIGGD-GAME-2025 repository. Delivered core project scaffolding, URP baseline, cross-device input support, and integration of Odin Editor tooling to enable faster iteration, validation, and consistent quality across the team.

August 2025

90 Commits • 44 Features

Aug 1, 2025

Month: 2025-08 — Performance-review focused monthly summary for PurdueSIGGD/SIGGD-Game-2024. This period prioritized delivering narrative depth, gameplay foundations, and stability improvements to enable longer-term player engagement and easier future content iterations. The summary highlights key features, major fixes, and the technical accomplishments that drive business value.

July 2025

40 Commits • 11 Features

Jul 1, 2025

July 2025 focused on stability, persistence, and gameplay polish across PurdueSIGGD/SIGGD-Game-2024. Delivered core hub integration with Yume, robust cross-room save and ghost data persistence, and Radiant Well feature progress, alongside audio startup reliability and combat/damage stabilization. These efforts improve player experience, reduce post-release risk, and establish a stronger foundation for upcoming features and narrative beats.

June 2025

77 Commits • 32 Features

Jun 1, 2025

June 2025 Performance Summary for PurdueSIGGD/SIGGD-Game-2024 Key features delivered: - North mechanics and control: implemented non-recursive solution for the North special and migrated North to the new control scheme. - System/workflow reliability: code cleanup removing unused Layer, updated tags on the Transparent Platform prefab; camera/UI tweaks (camera drone size, UI icons resized). - Combat/out-of-game UX: outside-combat music setting added (work-in-progress for outside-combat behavior). - AI/Gameplay enhancements: aggro radius tuning; enemy count indicators and door indicators when enemies defeated; increased enemy spawn density and global pacing adjustments. - Drone and hub enhancements: Survey Drone setup and completion, backup spawn point, increased spawn rate, directional tagging for drone-spawned enemies; 360 avian vision added (then reverted in scene corrections); Eva Start Fractal Hub initialization for testing scenes; Yume integration improvements and hub integration; Akihito Bleeding Edge upgrade path. - New/refactored subsystems and mechanics: Greg rework implemented; Recompence and Yume-related mechanics added; Unwavering Will and Mortal Wound mechanics introduced; shield throw mechanics improvements; base implementation groundwork for new subsystem; buff removal after use; voice line variability; readjusted camera zoom and enemy distribution for balance. - Stability/maintenance: merge conflict resolutions and restorations; animator changes save bug fix; null-pointer defensive changes; various bug fixes across Wrath, Fatebind, and other systems; merge conflict stabilization. Major bugs fixed: - Projectile collision: shot now travels through platforms as intended. - Survey Drone spawn interval: corrected longer-than-intended spawn interval. - Enemy spawning/aggro: fixes to spawning timing, patrol range calculation dependencies, and group-aggro effects without line of sight. - Player health: reset on respawn now functioning correctly. - Merge conflicts and restoration: multiple merge conflicts resolved and changes restored appropriately. - Animator changes: prevented loss of animator state due to save issues. - Various stability fixes: null pointer defenses, Wrath damage box alignment, Fatebind issues, and other targeted bug fixes. Overall impact and accomplishments: - Substantive feature growth across core gameplay, AI, audio, and scene management, driving more engaging and balanced play while improving stability and developer workflow. - Strengthened end-to-end play experience with improved pacing, clearer cues (indicators for enemies/doors), and refined camera/UI presentation. - Established robust foundations for future iterations (survey/autonomy, hub integration, new mechanics) and reduced risk from code conflicts through cleanup and merge-resilience work. Technologies/skills demonstrated: - Unity/C# systems engineering: non-recursive algorithm design, AI spawn and aggro logic, camera and UI integration, event-driven workflows. - Gameplay balancing and tuning: aggro radii, spawn rates, and damage tuning (Fatebound, Wrath, Yume). - Audio/visual polish: dynamic music settings, voice line frequency tuning, and camera/UI scaling. - Collaboration and maintenance: merge conflict resolution, code cleanup, prefab tagging, and defensive programming to prevent null pointers.

May 2025

1 Commits • 1 Features

May 1, 2025

In May 2025, delivered a key gameplay refinement for Mighty Hibiscus by updating how Fire Essence is processed: it is now treated as a solid, enabling new gameplay behaviors and aligning assets with the design intent. This work improves gameplay consistency and sets the stage for future solid-state interactions. The implementation is tracked under commit 9bfc93a10763a6007d3ebdcd1a041180cf8cb81c, with asset updates synchronized to reflect the change.

April 2025

1 Commits • 1 Features

Apr 1, 2025

April 2025: Delivered Firebloom Flower feature as part of Mighty Hibiscus, introducing a new collectible with healing properties. The item can be collected, held, and processed in the alembic, expanding crafting and healing mechanics and curing three symptoms.

March 2025

1 Commits • 1 Features

Mar 1, 2025

March 2025 performance summary for the MjGalicha/Mighty-Hibiscus project. Delivered the Breakable Platforms System, enabling dynamic terrain interactions and enriching gameplay. Implemented collision profile changes and new assets, supported by a dedicated BreakablePlatform_Test level for testing and integration. No major bugs reported this month. This work strengthens the engine's environmental interaction capabilities, accelerates feature iteration, and provides a foundation for future content releases.

February 2025

2 Commits • 1 Features

Feb 1, 2025

February 2025 (MjGalicha/Mighty-Hibiscus): Delivered targeted interaction improvements and a critical bug fix to enhance UX and gameplay consistency. Implemented snail interaction event dispatchers to detect player enter/exit and drive alembic prompt visibility in sync with the player's state, and resolved a movement-blocking issue during Mayor NPC interactions when holding an item. These changes improve immersion, reduce prompt noise, and preserve smooth player control, with traceable commits.

January 2025

2 Commits • 1 Features

Jan 1, 2025

January 2025 monthly summary for PurdueSIGGD/SIGGD-Game-2024: Delivered 1 feature and 1 bug fix with clear business value and improved player feedback. Changes landed in the main branch and impact gameplay pacing and visual fidelity.

November 2024

16 Commits • 8 Features

Nov 1, 2024

Month: 2024-11 Concise monthly summary focused on delivering business value and technical achievements across the SIGGD-Game-2024 project. The month concentrated on expanding gameplay variety, improving AI reliability, and standardizing core gameplay mechanics to support future features and maintainability. Overall impact: Expanded the enemy roster and AI sophistication, resulting in richer player engagement, more balanced combat dynamics, and a clearer pathway for feature expansion and ongoing refactoring.

October 2024

2 Commits • 1 Features

Oct 1, 2024

Month: October 2024 | Repository: PurdueSIGGD/SIGGD-Game-2024 Key features delivered - Enemy AI Improvements and Stability: refined AI state management and attack behaviors; updated documentation; improved combat responsiveness and stability. Major bugs fixed - Codebase Merge Cleanup: resolved merge conflicts and added a using static directive for UnityEngine.Rendering.DebugUI; no functional changes to enemy state management; reduced build instability risk. Overall impact and accomplishments - Stabilized core build and reduced merge friction, enabling faster iteration cycles. - Improved player experience through smoother and more reliable enemy interactions. - Documentation updates support maintainability and onboarding. Technologies/skills demonstrated - Unity game development (C#), AI state machines, debugging and bug-fix discipline, documentation practices, and strong version-control hygiene.

Activity

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Quality Metrics

Correctness84.8%
Maintainability83.6%
Architecture80.0%
Performance78.2%
AI Usage21.4%

Skills & Technologies

Programming Languages

BlueprintC#FBXHLSLLuaShaderLabTextUnityUnity AssetUnity Asset Configuration

Technical Skills

3D Modeling3D modelingAI BehaviorAI ProgrammingAI programmingAnimationAnimation ControllerAsset CreationAsset IntegrationAsset ManagementAudio EngineeringAudio IntegrationAudio ManagementAudio ProgrammingAudio Systems

Repositories Contributed To

3 repos

Overview of all repositories you've contributed to across your timeline

PurdueSIGGD/SIGGD-Game-2024

Oct 2024 Aug 2025
6 Months active

Languages Used

C#UnityUnity AssetUnity PrefabYAMLUnity SceneUnity Scene ConfigurationUnity Scene Data

Technical Skills

AI ProgrammingGame DevelopmentState MachinesUnityAI BehaviorAnimation

PurdueSIGGD/SIGGD-GAME-2025

Sep 2025 Jan 2026
5 Months active

Languages Used

C#YAMLFBXLuaTextXML

Technical Skills

Asset IntegrationGame Development SetupInput SystemPackage ManagementProject ConfigurationURP (Universal Render Pipeline)

MjGalicha/Mighty-Hibiscus

Feb 2025 May 2025
4 Months active

Languages Used

BlueprintUnreal Engine BlueprintiniuassetUnrealScriptUnreal Engine Asset

Technical Skills

Bug FixingGame DevelopmentUnreal EngineAsset ManagementBlueprint

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