Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]

Fixed

• GitHub Actions Build: Fixed build failure in CI/CD pipeline

  • Removed hardcoded Java path from gradle.properties that was specific to local development environment
  • Made build.gradle runServer task use JAVA_HOME environment variable instead of hardcoded path
  • Added Gradle cache to GitHub Actions workflow for faster builds
  • Added --no-daemon flag to prevent Gradle daemon issues in CI environment
  • Added permissions: contents: write to workflow to allow creating GitHub releases

• Murderer System Implementation: Corrected the Murderer trigger condition

  • Previous (incorrect): Players became Murderers when reaching first place or team-killing
  • Current (correct): Players become Murderers when attacking non-Murderer players (PK behavior)
  • Attacking a Murderer is now penalty-free (treated as self-defense)
  • Duration system: 3 minutes initially, +3 minutes per attack, maximum 60 minutes
  • Penalties include: red name tag, armor removal, cannot re-equip armor, drops all items on death

Changed

• Documentation Updates: Updated all documentation to reflect correct implementation

  • Updated spec.md: Fixed User Story 6 (PvP and Murderer System) and Functional Requirements FR-039, FR-040, FR-040-1, FR-041, FR-042, FR-043, FR-076
  • Updated docs/index.html: Corrected Murderer system description for both Japanese and English versions
  • Updated summary.md: Fixed Murderer System section and tips
  • Updated QUICKSTART.md: Corrected Murderer System description
  • All documentation now accurately describes the Murderer system as a PvP deterrent rather than a reward

• Food Conversion Documentation: Clarified food-to-points conversion mechanism

  • Primary method: Food items auto-convert to points when clicked in treasure chests
  • Backup method: /convert command for bulk conversion of food already in inventory
  • Updated all documentation to emphasize auto-conversion as the main feature
  • Clarified point values: 1-20 points per food item (previously documented as 1-10)
  • Updated tips to reflect automatic conversion behavior

Technical Details

• Modified PvpListener.java:

  • Changed handlePvpKill() method to check if victim is a Murderer
  • If victim is Murderer: no penalty for killer (self-defense)
  • If victim is not Murderer: killer becomes Murderer (PK behavior)
  • Updated messages from "team kill" to "PK behavior"
  • Removed team-based distinction for Murderer triggering

• Food conversion implementation (no code changes - documentation only):

  • TreasureChestListener.java already implements auto-conversion correctly (lines 108-129)
  • ConvertCommand.java provides backup bulk conversion functionality
  • Documentation updated to match existing implementation

Notes

• The Murderer system is designed as a PvP deterrent, not a PvP reward system
• This game encourages cooperative gameplay over player-versus-player combat
• Specification documents (spec.md) have been updated to match the current implementation
• All player-facing documentation now consistently describes the correct behavior