53 lines
1.1 KiB
Go
53 lines
1.1 KiB
Go
package lobby
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import (
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"sync"
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"github.com/google/uuid"
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"git.sunturtle.xyz/studio/shotgun/game"
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"git.sunturtle.xyz/studio/shotgun/player"
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"git.sunturtle.xyz/studio/shotgun/serve"
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)
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type GameID = serve.GameID
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// Lobby is a set of active games.
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type Lobby struct {
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mu sync.Mutex
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// games is the set of all active games in the lobby.
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games map[GameID]*game.Game
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}
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func New() *Lobby {
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return &Lobby{
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games: make(map[GameID]*game.Game),
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}
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}
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// Game returns the game with the given ID.
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func (l *Lobby) Game(id GameID) *game.Game {
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l.mu.Lock()
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defer l.mu.Unlock()
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return l.games[id]
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}
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// Start begins a new game in the lobby.
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// The caller must be able to distinguish the dealer's and challenger's conns
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// in order to provide correct game start DTOs to each.
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func (l *Lobby) Start(dealer, challenger player.ID) GameID {
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id := uuid.New()
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g := game.New(dealer, challenger)
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l.mu.Lock()
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defer l.mu.Unlock()
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l.games[id] = g
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return id
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}
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// Finish removes a game from the lobby.
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func (l *Lobby) Finish(id GameID) {
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l.mu.Lock()
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defer l.mu.Unlock()
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delete(l.games, id)
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}
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