feat: casino table ux: aliases, rebet hints, deadline notifications, spectator mode

1 files changed, 163 insertions, 29 deletions

diff --git a/internal/game/casino.go b/internal/game/casino.go
index 698cb78..579371c 100644
--- a/internal/game/casino.go
+++ b/internal/game/casino.go
@@ -340,15 +340,36 @@ func (g *Game) casinoMachine(roomID int, gameName string) (*casino.Machine, bool
 
 func (g *Game) executePlay(sess *net.Session, args []string, rawInput string) {
 	p := sess.Player
-	if p == nil || len(args) == 0 {
-		sess.WriteLine("Play what?")
+	if p == nil {
 		return
 	}
 	if _, playing := g.Casino.Participation(p.Name); playing {
 		sess.WriteLine("You're already playing a game. Type \"stop\" between rounds to leave it.")
 		return
 	}
-	g.startCasinoGame(sess, p, args[0])
+	choices := g.casinoChoices(p.RoomID)
+	input := ""
+	if len(args) > 0 {
+		input = args[0]
+	}
+	choice, ok := resolveCasinoChoice(choices, input)
+	if !ok {
+		g.showCasinoChoices(sess, choices)
+		return
+	}
+	if len(args) > 1 {
+		amount, err := strconv.Atoi(args[1])
+		if !choice.table || len(args) > 3 || (args[1] != "min" && args[1] != "max" && (err != nil || amount <= 0)) {
+			sess.WriteLine("Use play <game> [amount|min|max] [target]. No wager was placed.")
+			return
+		}
+	}
+	g.startCasinoGame(sess, p, choice.address)
+	if len(args) > 1 {
+		if t, joined := g.Casino.Participation(p.Name); joined && t != nil {
+			g.executeBet(sess, args[1:], rawInput)
+		}
+	}
 }
 
 func (g *Game) startCasinoGame(sess *net.Session, p *player.Player, gameName string) {
@@ -411,8 +432,12 @@ func (g *Game) executeBet(sess *net.Session, args []string, rawInput string) {
 	// next token is always the target. That makes numeric targets reachable
 	// ("bet 5 on 17"), which roulette, craps, and keno need.
 	amount, spot, hasAmount, sawOn := 0, "", false, false
-	for _, arg := range args {
+	for i, arg := range args {
 		if strings.EqualFold(arg, "on") {
+			if sawOn || spot != "" || i == len(args)-1 {
+				sess.WriteLine("Use bet <amount> on <target>. No wager was placed.")
+				return
+			}
 			sawOn = true
 			continue
 		}
@@ -453,6 +478,16 @@ func (g *Game) executeBet(sess *net.Session, args []string, rawInput string) {
 		}
 		spot = strings.ToLower(arg)
 	}
+	if table.Config.Game == casino.GameBaccarat {
+		switch spot {
+		case "b":
+			spot = "banker"
+		case "p":
+			spot = "player"
+		case "t":
+			spot = "tie"
+		}
+	}
 	if !hasAmount {
 		var lastSpot string
 		lastSpot, amount = g.Casino.Rebet(table.RoomID, table.Config.ID, p.Name)
@@ -512,11 +547,19 @@ func (g *Game) emitCasinoEvents(events []casino.Event) {
 				if event.PrivateTo != "" && sess.Player != nil && sess.Player.Name == event.PrivateTo {
 					continue
 				}
-				message := event.Message
-				if rendered := g.renderCasinoSnapshot(sess, event.Snapshot); rendered != "" {
-					message += "\n" + rendered
+				details := g.seesCasinoDetails(sess, event)
+				if event.Detail && !details {
+					continue
+				}
+				message := g.casinoTimeText(event.Message)
+				if details {
+					if rendered := g.renderCasinoSnapshot(sess, event.Snapshot); rendered != "" {
+						message += "\n" + rendered
+					}
+				}
+				if message != "" {
+					sess.WriteLine(g.colorize(sess, category, message))
 				}
-				sess.WriteLine(g.colorize(sess, category, message))
 			}
 		}
 		if event.PrivateTo == "" {
@@ -526,7 +569,7 @@ func (g *Game) emitCasinoEvents(events []casino.Event) {
 		if text == "" {
 			text = event.Message
 		}
-		if text == "" && event.Menu == nil {
+		if text == "" && event.Menu == nil && event.Snapshot == nil {
 			continue
 		}
 		g.charsMu.Lock()
@@ -535,10 +578,13 @@ func (g *Game) emitCasinoEvents(events []casino.Event) {
 		if sess == nil {
 			continue
 		}
-		privateMessage := g.casinoPrivateMessage(sess, category, event.Menu, text)
+		privateMessage := g.casinoPrivateMessage(sess, category, event.Menu, g.casinoTimeText(text))
 		if rendered := g.renderCasinoSnapshot(sess, event.Snapshot); rendered != "" {
 			privateMessage += "\n" + rendered
 		}
+		if event.ShowBalance {
+			privateMessage += "\n" + g.casinoBalance(sess)
+		}
 		sess.WriteLine(g.renderCasinoMessage(sess, category, event.Menu, privateMessage))
 		if category == "casino_menu" {
 			g.writePrompt(sess)
@@ -561,15 +607,55 @@ func (g *Game) casinoPrivateMessage(sess *net.Session, category string, menu *ca
 	}
 	balance := ""
 	if menu.ShowBalance {
-		chips := g.colorize(sess, "casino_chips", fmt.Sprintf("%d", countChips(sess.Player)))
-		credits := g.colorize(sess, "casino_credits", fmt.Sprintf("%d", sess.Player.Credits))
-		balance = fmt.Sprintf("You have %s chips and %s credits.", chips, credits)
+		balance = g.casinoBalance(sess)
 	}
-	heading := menu.Heading
+	heading := g.casinoTimeText(menu.Heading)
 	if heading == "" {
 		heading = message
 	}
-	return g.renderCasinoCommands(sess, balance, heading, menu.Commands)
+	commands := append([]casino.MenuCommand(nil), menu.Commands...)
+	for i := range commands {
+		if commands[i].Cost > casinoAffordable(sess.Player) {
+			commands[i].Desc += " [unavailable: insufficient funds]"
+		}
+	}
+	if sess.Player.OptionString("casino_display") == "compact" && menu.Repeat {
+		var repeat string
+		for _, c := range commands {
+			if c.Command == "bet" {
+				repeat = g.colorize(sess, "command", "bet / rebet") + "  " + c.Desc
+				break
+			}
+		}
+		return g.colorize(sess, "casino_action", heading) + "\n" + balance + "\n  " + repeat + "\n  " + g.colorize(sess, "command", "bet <amount> [target] | bet min/max | table | sitout | stop")
+	}
+	if sess.Player.OptionString("casino_display") == "compact" && !menu.ShowBalance {
+		var hints []string
+		for _, c := range commands {
+			label := c.Command
+			switch c.Command {
+			case "hit":
+				label = "h:hit"
+			case "stand":
+				label = "st:stand"
+			case "double":
+				label = "dd:double"
+			case "split":
+				label = "sp:split"
+			}
+			if c.Cost > 0 {
+				label += fmt.Sprintf(" (+%d)", c.Cost)
+			}
+			category := "command"
+			if c.Cost > casinoAffordable(sess.Player) {
+				label += " [unavailable]"
+				category = "casino_warning"
+			}
+			hints = append(hints, g.colorize(sess, category, label))
+		}
+		return g.colorize(sess, "casino_action", heading) + "\n  " + strings.Join(hints, "  ")
+	}
+	return g.renderCasinoCommands(sess, balance, heading, commands)
 }
 
 // renderCasinoSnapshot renders a game's structured view for one session. It is
@@ -582,13 +668,17 @@ func (g *Game) renderCasinoSnapshot(sess *net.Session, snapshot casino.Snapshot)
 	}
 	mode := g.colorMode(sess)
 	unicode := sess.Player.OptionBool("unicode")
+	size := sess.Player.OptionInt("card_size")
+	if sess.Player.OptionString("casino_display") == "compact" {
+		size = 1
+	}
 	switch s := snapshot.(type) {
 	case *casino.SlotSnapshot:
 		return renderSlotSnapshot(s, mode, unicode)
 	case *casino.BlackjackSnapshot:
-		return renderBlackjackSnapshot(s, mode, unicode, sess.Player.OptionInt("card_size"), sess.Player.OptionString("card_style"), g.CardArt)
+		return renderBlackjackSnapshotFor(s, mode, unicode, size, sess.Player.OptionString("card_style"), g.CardArt, sess.Player.Name)
 	case *casino.BaccaratSnapshot:
-		return renderBaccaratSnapshot(s, mode, unicode, sess.Player.OptionInt("card_size"), sess.Player.OptionString("card_style"), g.CardArt)
+		return renderBaccaratSnapshot(s, mode, unicode, size, sess.Player.OptionString("card_style"), g.CardArt)
 	}
 	return ""
 }
@@ -603,7 +693,7 @@ func (g *Game) renderCasinoCommands(sess *net.Session, balance, heading string,
 		sb.WriteString("\n\n")
 	}
 	if heading != "" {
-		sb.WriteString(heading)
+		sb.WriteString(g.colorize(sess, "casino_action", heading))
 		sb.WriteString("\n\n")
 	}
 	width := 0
@@ -614,7 +704,11 @@ func (g *Game) renderCasinoCommands(sess *net.Session, balance, heading string,
 	}
 	for _, c := range commands {
 		padded := c.Command + strings.Repeat(" ", width-utf8.RuneCountInString(c.Command))
-		cmd := g.colorize(sess, "command", padded)
+		category := "command"
+		if sess.Player != nil && c.Cost > casinoAffordable(sess.Player) {
+			category = "casino_warning"
+		}
+		cmd := g.colorize(sess, category, padded)
 		if c.Desc != "" {
 			fmt.Fprintf(&sb, "  %s  %s\n", cmd, c.Desc)
 		} else {
@@ -624,7 +718,7 @@ func (g *Game) renderCasinoCommands(sess *net.Session, balance, heading string,
 	return strings.TrimRight(sb.String(), "\n")
 }
 
-func renderBlackjackSnapshot(snapshot *casino.BlackjackSnapshot, mode string, unicode bool, size int, style string, art *cardart.Store) string {
+func renderBlackjackSnapshotFor(snapshot *casino.BlackjackSnapshot, mode string, unicode bool, size int, style string, art *cardart.Store, viewer string) string {
 	if snapshot == nil {
 		return ""
 	}
@@ -636,11 +730,35 @@ func renderBlackjackSnapshot(snapshot *casino.BlackjackSnapshot, mode string, un
 	} else if snapshot.DealerShownScore != "" {
 		dealerTitle = "Dealer (" + snapshot.DealerShownScore + "):"
 	}
-	lines = append(lines, cardLine(mode, dealerTitle))
-	lines = append(lines, cardsLine(mode, snapshot.Dealer, size, unicode, style, art)...)
+	if size == 1 {
+		lines = append(lines, cardLine(mode, dealerTitle)+"  "+strings.Join(cardsLine(mode, snapshot.Dealer, size, unicode, style, art), " "))
+	} else {
+		lines = append(lines, cardLine(mode, dealerTitle))
+		lines = append(lines, cardsLine(mode, snapshot.Dealer, size, unicode, style, art)...)
+	}
 	for _, player := range snapshot.Players {
-		lines = append(lines, cardLine(mode, fmt.Sprintf("%s (%s):", player.Name, player.Score)))
-		lines = append(lines, cardsLine(mode, player.Cards, size, unicode, style, art)...)
+		name := player.Name
+		if name == viewer {
+			name = "You"
+		}
+		marker := "  "
+		if player.Active {
+			marker = "> "
+		}
+		detail := ""
+		if player.Hand > 0 {
+			detail = fmt.Sprintf(" | Hand %d/%d | Wager %d | %s", player.Hand, player.Hands, player.Bet, player.Status)
+		}
+		if player.Active && player.Name != viewer {
+			detail = strings.ReplaceAll(detail, "Your turn", "Playing")
+		}
+		title := fmt.Sprintf("%s%s (%s)%s:", marker, name, player.Score, detail)
+		if size == 1 {
+			lines = append(lines, cardLine(mode, title)+"  "+strings.Join(cardsLine(mode, player.Cards, size, unicode, style, art), " "))
+		} else {
+			lines = append(lines, cardLine(mode, title))
+			lines = append(lines, cardsLine(mode, player.Cards, size, unicode, style, art)...)
+		}
 	}
 	return strings.Join(lines, "\n")
 }
@@ -653,10 +771,14 @@ func renderBaccaratSnapshot(snapshot *casino.BaccaratSnapshot, mode string, unic
 	}
 	size = cardRenderSize(unicode, size)
 	var lines []string
-	lines = append(lines, cardLine(mode, "Player ("+snapshot.PlayerScore+"):"))
-	lines = append(lines, cardsLine(mode, snapshot.Player, size, unicode, style, art)...)
-	lines = append(lines, cardLine(mode, "Banker ("+snapshot.BankerScore+"):"))
-	lines = append(lines, cardsLine(mode, snapshot.Banker, size, unicode, style, art)...)
+	if size == 1 {
+		lines = append(lines, cardLine(mode, "Player ("+snapshot.PlayerScore+"):")+"  "+strings.Join(cardsLine(mode, snapshot.Player, size, unicode, style, art), " "), cardLine(mode, "Banker ("+snapshot.BankerScore+"):")+"  "+strings.Join(cardsLine(mode, snapshot.Banker, size, unicode, style, art), " "))
+	} else {
+		lines = append(lines, cardLine(mode, "Player ("+snapshot.PlayerScore+"):"))
+		lines = append(lines, cardsLine(mode, snapshot.Player, size, unicode, style, art)...)
+		lines = append(lines, cardLine(mode, "Banker ("+snapshot.BankerScore+"):"))
+		lines = append(lines, cardsLine(mode, snapshot.Banker, size, unicode, style, art)...)
+	}
 	for _, bet := range snapshot.Bets {
 		lines = append(lines, cardLine(mode, fmt.Sprintf("%s bets %d on %s.", bet.Name, bet.Amount, bet.Spot)))
 	}
@@ -676,7 +798,16 @@ func cardsLine(mode string, cards []casino.CardView, size int, unicode bool, sty
 	if size == 1 {
 		parts := make([]string, len(cards))
 		for i, card := range cards {
-			parts[i] = colorizeCardSymbol(mode, card)
+			if !unicode {
+				if card.Hidden {
+					parts[i] = "[??]"
+				} else {
+					suit := map[string]string{"hearts": "H", "diamonds": "D", "spades": "S", "clubs": "C"}[card.Suit]
+					parts[i] = card.Rank + suit
+				}
+			} else {
+				parts[i] = colorizeCardSymbol(mode, card)
+			}
 		}
 		return []string{strings.Join(parts, " ")}
 	}
@@ -696,6 +827,9 @@ func cardsLine(mode string, cards []casino.CardView, size int, unicode bool, sty
 }
 
 func cardRenderSize(unicode bool, size int) int {
+	if size == 1 {
+		return 1
+	}
 	if !unicode {
 		return 5
 	}