mchess-server/server/lobby.go

package server

import (
	"github.com/google/uuid"
)

type Lobby map[uuid.UUID]Player

var lobbyInstance Lobby = nil

func GetLobby() Lobby {
	if lobbyInstance == nil {
		lobbyInstance = newLobby()
	}

	return lobbyInstance
}

func newLobby() Lobby {
	lobby := make(map[uuid.UUID]Player, 0)
	return lobby
}

func (lobby Lobby) RegisterPlayer(player *Player) {
	lobby[player.Uuid] = *player

	var players []Player

	for _, player := range lobby {
		if !player.InGame {
			players = append(players, player)
		}
	}

	if len(players) < 2 {
		return
	}

	game := NewGame()

	game.addPlayersToGame([2]Player(players[:2]))

}