Initial pass at unicorn pack.

internal/server/bots.go

@@ -161,6 +161,8 @@ func applyBotAction(g *game.Game, playerID string, a *ai.Action) error {
 		return g.TradeChoose(playerID, a.Pick)
 	case "revealChoose":
 		return g.RevealChoose(playerID, a.CardID)
+	case "sacrificeChoose":
+		return g.SacrificeChoose(playerID, a.CardID)
 	case "pass":
 		return g.Pass(playerID)
 	case "arrange":
@@ -182,6 +184,9 @@ func botFallback(g *game.Game, playerID string) error {
 	}
 	switch g.Phase {
 	case game.PhaseShop:
+		if g.PendingSacrifice != nil && g.PendingSacrifice.PlayerID == playerID {
+			return g.SacrificeChoose(playerID, g.PendingSacrifice.Options[0])
+		}
 		if g.PendingReveal != nil && g.PendingReveal.PlayerID == playerID {
 			return g.RevealChoose(playerID, g.PendingReveal.Options[0])
 		}

internal/server/ws.go

@@ -151,6 +151,10 @@ func (s *Server) apply(r *room, c *client, msg clientMessage) {
 		err = g.TradeChoose(c.playerID, msg.Pick)
 	case "revealChoose":
 		err = g.RevealChoose(c.playerID, msg.Card)
+	case "sacrificeChoose":
+		err = g.SacrificeChoose(c.playerID, msg.Card)
+	case "peek":
+		err = g.PeekShopDeck(c.playerID)
 	case "pass":
 		err = g.Pass(c.playerID)
 	case "arrange":