move game id to live among the dtos

lobby/lobby.go

@@ -3,12 +3,11 @@ package lobby
 import (
 	"sync"
 
-	"github.com/google/uuid"
-
 	"git.sunturtle.xyz/studio/shotgun/game"
+	"git.sunturtle.xyz/studio/shotgun/serve"
 )
 
-type GameID = uuid.UUID
+type GameID = serve.GameID
 
 // Lobby is a set of active games.
 type Lobby struct {

serve/dto.go

@@ -1,5 +1,7 @@
 package serve
 
+import "github.com/google/uuid"
+
 // Game is the JSON DTO for a game.
 type Game struct {
 	// Players is the players in the game.
@@ -27,6 +29,15 @@ type Player struct {
 	Cuffs bool `json:"cuffs,omitempty"`
 }
 
+type GameID = uuid.UUID
+
+// GameStart is the JSON DTO given to each player when their game starts.
+// Observers do not receive it.
+type GameStart struct {
+	ID     GameID `json:"id"`
+	Dealer bool   `json:"dealer"`
+}
+
 // ShellCounts is the JSON DTO for shell counts emitted at the start of a round.
 type ShellCounts struct {
 	Live  int `json:"live"`