Protocol type safety
- Add Piece, GameResult, RoomType, RoomStatus proto3 enums; replace
unsafe string fields in GameMoveSuccessResponse, GameOverResponse,
RoomCreateSuccessResponse, RoomSummary, WatchGameSuccessResponse.
- Go compiler now rejects typos like "PVP" or "BLACK". protobufjs
toJSON() serializes enums as UPPERCASE names, so existing client
comparisons keep working.
- Fixes turn-change bug where lowercase "black"/"white" server strings
never matched client 'BLACK'/'WHITE' checks, freezing currentTurn
and blocking the non-starting player's clicks.
- Regenerate Go + JS stubs.
Room-join bug fix
- home.go handleJoinRoom now broadcasts RoomJoinSuccessResponse to all
players in the room (owner + joiner), not just the joiner. Owner
can see the player count flip to 2/2 and the Start Game button
enables. Remove superseded broadcastJoined + GameReadyResponse path.
- client menu-scene _onRoomJoinSuccess: read correct proto camelCase
field names (roomOwner, roomClientCount, clientNickname).
Dead code removal
- Delete GameReadyRequest/Response proto messages entirely; leaveRoom
notifies via ClientExitResponse.
- Delete server/network/{network,wss}.go empty stubs.
- Delete server/pkg/consts/ unused re-export package.
- Slim server/consts/const.go from 117 LOC to 24: drop legacy TCP
constants, duplicated RoomType/RoomStatus enums, Error/NewErr types,
StateJoin/StateCreate=0 type-unsafe aliases, unused GameTypes maps.
- database/player.go: remove unused IP, Mode, Type, Amount, legacy
private state field.
- Fix gopls findings: unused forPlayer, gameOverOnce, runAIMove player,
handleGameReset player params.
go vet + go test ./... green, npm run build green.
27 tests covering: welcome/setNickname/home transitions, runner exit on
ErrClientExit, waiting owner/joiner role split with StartCh signal,
PVP move validation (turn order, bounds, occupancy, win detection with
GameOverCh cross-goroutine sync), PVE human+AI alternation and AI-first
when human is White, gameover reset/rematch for both PVP and PVE.
Remove database/legacy.go (legacy hashmap store, Room/Gomoku types).
Remove state/create.go and state/join.go (collapsed into home.go).
Remove state/game/gomoku.go (replaced by game_pvp.go + game_shared.go).
Remove server/pkg/{model,network,protocol,async,json,strings} packages
that are no longer imported after the state machine rewrite.
Stub out network/network.go (legacy TCP handler retired).
Rewrite database/player.go to remove legacy conn/data fields.
tiennm99