Add lobby and pack concept.

internal/server/ws.go

@@ -22,12 +22,15 @@ type client struct {
 // clientMessage is anything a player can ask the server to do. Type decides
 // which other fields matter.
 type clientMessage struct {
-	Type  string   `json:"type"`
-	Row   int      `json:"row"`   // buy
-	Cards []string `json:"cards"` // discard, trade
-	Pick  int      `json:"pick"`  // tradeChoose
-	Order []string `json:"order"` // arrange
-	Name  string   `json:"name"`  // debugAdd
+	Type       string   `json:"type"`
+	Row        int      `json:"row"`        // buy
+	Cards      []string `json:"cards"`      // discard, trade
+	Pick       int      `json:"pick"`       // tradeChoose
+	Order      []string `json:"order"`      // arrange
+	Name       string   `json:"name"`       // debugAdd
+	Pack       string   `json:"pack"`       // setPack
+	Difficulty string   `json:"difficulty"` // addBot
+	Target     string   `json:"target"`     // removePlayer (player ID)
 }
 
 type serverMessage struct {
@@ -119,6 +122,22 @@ func (s *Server) apply(r *room, c *client, msg clientMessage) {
 	g := r.game
 	var err error
 	switch msg.Type {
+	case "setPack":
+		if err = requireHost(g, c.playerID); err == nil {
+			err = g.SetPack(msg.Pack)
+		}
+	case "addBot":
+		if err = requireHost(g, c.playerID); err == nil {
+			err = addBot(g, msg.Difficulty)
+		}
+	case "removePlayer":
+		if err = requireHost(g, c.playerID); err == nil {
+			err = g.RemovePlayer(msg.Target)
+		}
+	case "start":
+		if err = requireHost(g, c.playerID); err == nil {
+			err = g.StartGame()
+		}
 	case "buy":
 		err = g.Buy(c.playerID, msg.Row)
 	case "sell":