3 Commits

Author	SHA1	Message	Date
Houmgaor	e899a2f790	style: check error returns flagged by errcheck linter ... golangci-lint's errcheck rule requires explicit handling of error return values from Close, Write, and Logout calls. Use blank identifier assignment for cleanup paths where errors are intentionally discarded.	2026-02-20 21:22:01 +01:00
Houmgaor	d32e77efba	refactor: replace panic calls with structured error handling ... Replace ~25 panic() calls in non-fatal code paths with proper s.logger.Error + return patterns. Panics in handler code crashed goroutines (caught by defer/recover but still disruptive) instead of failing gracefully. Key changes: - SJISToUTF8 now returns (string, error); all 30+ callers updated - Handler DB/IO panics replaced with log + return/ack fail - Unhandled switch-case panics replaced with logger.Error - Sign server Accept() panic replaced with log + continue - Dead unreachable panic in guild_model.go removed - deltacomp patch error logs and returns partial data Panics intentionally kept: ByteFrame sentinel, unimplemented packet stubs, os.Exit in main.go.	2026-02-20 19:11:41 +01:00
Houmgaor	0e84377e21	feat(protbot): add headless MHF protocol bot as cmd/protbot ... Copy MHBridge into the Erupe module as cmd/protbot/ so it can be built, tested, and maintained alongside the server. The bot implements the full sign → entrance → channel login flow and supports lobby entry, chat, session setup, and quest enumeration. The conn/ package keeps its own Blowfish crypto primitives to avoid importing erupe-ce/config (which requires a config file at init).	2026-02-20 02:49:23 +01:00