mirror of
https://github.com/prosolis/gogobee.git
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3369d7d8fe
Mechanical `gofmt -w ./internal ./cmd`. Mostly struct-field realignment that had drifted, plus a few trailing-newline fixes. No behaviour change — gofmt is semantics-preserving, and build/vet/test are green either side. Split out from the code-review fixes that follow so those stay reviewable instead of hiding inside a wall of realignment.
2887 lines
83 KiB
Go
2887 lines
83 KiB
Go
package plugin
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import (
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"fmt"
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"log/slog"
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"math/rand/v2"
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"strings"
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"sync"
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"time"
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"gogobee/internal/db"
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"maunium.net/go/mautrix/id"
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)
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// ---------------------------------------------------------------------------
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// Multiplayer UNO types
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// ---------------------------------------------------------------------------
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type unoMultiPhase int
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const (
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unoMultiPhasePlay unoMultiPhase = iota
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unoMultiPhaseChooseColor // active player must pick a color
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unoMultiPhaseDrawnPlayable // active player drew a playable card, yes/no
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unoMultiPhaseChallenge // next player may challenge a Wild Draw Four
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unoMultiPhaseChooseSwapTarget // No Mercy: player played a 7, must choose swap target
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)
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type unoMultiPlayer struct {
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userID id.UserID
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displayName string // set at creation; bots use their assigned name
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dmRoomID id.RoomID
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hand []unoCard
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calledUno bool
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isBot bool
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active bool // false if forfeited/left
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autoPlays int // consecutive auto-plays
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}
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type unoMultiGame struct {
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id string
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roomID id.RoomID // games room
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ante float64
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players []*unoMultiPlayer // in turn order (includes bot)
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currentIdx int
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direction int // +1 or -1
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drawPile []unoCard
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discardTop unoCard
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topColor unoColor
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phase unoMultiPhase
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drawnCard *unoCard // card drawn this turn
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pendingCard *unoCard // wild waiting for color
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// Wild Draw Four challenge state
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wd4Player *unoMultiPlayer // who played the WD4
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wd4Victim *unoMultiPlayer // who can challenge
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wd4PrevColor unoColor // color before the wild was played
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turns int
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turnID int // monotonic, used to invalidate stale timers
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startedAt time.Time
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done bool
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bookDown bool
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// No Mercy mode
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noMercy bool
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sevenZeroRule bool
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stackTotal int // cumulative draw penalty during stacking
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stackMinValue int // minimum draw value to stack (0 = not stacking)
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// Antes paid by addbot bots (funded from community pot)
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botAntes int
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// Sudden death (long-game point scoring)
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suddenDeath bool
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suddenDeathTurn int
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timer *time.Timer
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inactiveTimer *time.Timer // 10-minute game timeout
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mu sync.Mutex // per-game lock
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}
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type unoMultiLobby struct {
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roomID id.RoomID
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creator id.UserID
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ante float64
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players []id.UserID
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botNames []string // bots added via !uno addbot
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createdAt time.Time
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timer *time.Timer
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noMercy bool
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sevenZeroRule bool
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}
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// unoExtraBotNames are the names available for !uno addbot (in order).
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// The default bot name comes from unoBotName() and is always present.
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var unoExtraBotNames = []string{"WinBee", "GwinBee"}
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// lobbySlots returns the number of lobby slots taken (humans + addbot bots).
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func (l *unoMultiLobby) lobbySlots() int {
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return len(l.players) + len(l.botNames)
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}
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// buildLobbyDisplay renders the lobby message. Caller should hold p.mu or
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// have a stable snapshot of the lobby fields.
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func (p *UnoPlugin) buildLobbyDisplay(lobby *unoMultiLobby) string {
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var sb strings.Builder
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modeTag := ""
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if lobby.noMercy {
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modeTag = " 🔥 NO MERCY"
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if lobby.sevenZeroRule {
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modeTag += " (7-0)"
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}
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}
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slots := lobby.lobbySlots()
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sb.WriteString(fmt.Sprintf("🃏 **UNO Lobby**%s — Ante: €%d\nPlayers (%d/4):\n", modeTag, int(lobby.ante), slots))
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idx := 1
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for _, uid := range lobby.players {
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name := p.DisplayName(uid)
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label := ""
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if uid == lobby.creator {
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label = " (host)"
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}
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sb.WriteString(fmt.Sprintf(" %d. %s%s\n", idx, name, label))
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idx++
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}
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for _, bn := range lobby.botNames {
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sb.WriteString(fmt.Sprintf(" %d. 🤖 %s\n", idx, bn))
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idx++
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}
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sb.WriteString("\nType `!uno join` to join, `!uno addbot` for a bot, or `!uno go` to start!")
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return sb.String()
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}
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// ---------------------------------------------------------------------------
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// Game helpers
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// ---------------------------------------------------------------------------
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// multiName returns the display name for a multiplayer UNO player.
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// Bots use their assigned displayName; humans use the Matrix display name.
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func (p *UnoPlugin) multiName(pl *unoMultiPlayer) string {
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if pl.isBot {
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return pl.displayName
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}
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return p.DisplayName(pl.userID)
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}
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func (g *unoMultiGame) currentPlayer() *unoMultiPlayer {
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return g.players[g.currentIdx]
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}
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func (g *unoMultiGame) nextActiveIdx() int {
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idx := g.currentIdx
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n := len(g.players)
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for i := 0; i < n; i++ {
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idx = (idx + g.direction + n) % n
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if g.players[idx].active {
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return idx
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}
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}
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return g.currentIdx // only one left
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}
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func (g *unoMultiGame) activePlayers() []*unoMultiPlayer {
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var active []*unoMultiPlayer
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for _, p := range g.players {
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if p.active {
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active = append(active, p)
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}
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}
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return active
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}
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func (g *unoMultiGame) activeHumanCount() int {
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count := 0
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for _, p := range g.players {
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if p.active && !p.isBot {
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count++
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}
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}
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return count
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}
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func (g *unoMultiGame) minOpponentCards(excludeIdx int) int {
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min := 999
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for i, p := range g.players {
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if i != excludeIdx && p.active && len(p.hand) < min {
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min = len(p.hand)
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}
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}
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return min
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}
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func (g *unoMultiGame) playerByUserID(userID id.UserID) *unoMultiPlayer {
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for _, p := range g.players {
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if p.userID == userID {
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return p
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}
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}
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return nil
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}
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func (g *unoMultiGame) draw(n int) []unoCard {
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var drawn []unoCard
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for i := 0; i < n; i++ {
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if len(g.drawPile) == 0 {
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g.reshuffleDiscard()
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}
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if len(g.drawPile) == 0 {
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break
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}
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drawn = append(drawn, g.drawPile[0])
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g.drawPile = g.drawPile[1:]
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}
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return drawn
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}
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func (g *unoMultiGame) reshuffleDiscard() {
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var fresh []unoCard
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if g.noMercy {
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fresh = newNoMercyDeck()
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} else {
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fresh = newUnoDeck()
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}
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inPlay := make(map[unoCard]int)
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for _, p := range g.players {
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for _, c := range p.hand {
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inPlay[c]++
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}
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}
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inPlay[g.discardTop]++
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var pile []unoCard
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for _, c := range fresh {
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if inPlay[c] > 0 {
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inPlay[c]--
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continue
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}
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pile = append(pile, c)
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}
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rand.Shuffle(len(pile), func(i, j int) { pile[i], pile[j] = pile[j], pile[i] })
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g.drawPile = pile
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}
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func (g *unoMultiGame) hasPlayable(hand []unoCard) bool {
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for _, c := range hand {
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if c.canPlayOn(g.discardTop, g.topColor) {
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return true
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}
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}
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return false
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}
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func (g *unoMultiGame) updateBookState() bool {
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// Bot pays attention when any opponent has <= 3 cards
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shouldBeDown := false
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for _, p := range g.players {
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if !p.isBot && p.active && len(p.hand) <= 3 {
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shouldBeDown = true
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break
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}
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}
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if shouldBeDown != g.bookDown {
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g.bookDown = shouldBeDown
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return true
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}
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return false
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}
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// ---------------------------------------------------------------------------
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// Lobby commands
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// ---------------------------------------------------------------------------
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func (p *UnoPlugin) handleMultiStart(ctx MessageContext, amountStr string, noMercy, sevenZeroRule bool) error {
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if !isGamesRoom(ctx.RoomID) {
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return p.SendReply(ctx.RoomID, ctx.EventID, "Multiplayer Uno can only be started in the games channel!")
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}
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amountStr = strings.TrimPrefix(amountStr, "€")
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var amount float64
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fmt.Sscanf(amountStr, "%f", &amount)
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minBet := envFloat("UNO_MULTI_MIN_BET", envFloat("UNO_MIN_BET", 10))
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maxBet := envFloat("UNO_MULTI_MAX_BET", 500)
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if amount < minBet {
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return p.SendReply(ctx.RoomID, ctx.EventID,
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fmt.Sprintf("Minimum ante is €%d. Usage: `!uno start €amount`", int(minBet)))
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}
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if amount > maxBet {
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return p.SendReply(ctx.RoomID, ctx.EventID,
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fmt.Sprintf("Maximum ante is €%d.", int(maxBet)))
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}
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p.mu.Lock()
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if _, exists := p.lobbies[ctx.RoomID]; exists {
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p.mu.Unlock()
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return p.SendReply(ctx.RoomID, ctx.EventID, "A lobby is already open! Use `!uno join` to join or `!uno cancel` to cancel it.")
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}
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// Check player isn't already in a game
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if _, active := p.games[ctx.Sender]; active {
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p.mu.Unlock()
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return p.SendReply(ctx.RoomID, ctx.EventID, "You already have a solo Uno game in progress!")
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}
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for _, mg := range p.multiGames {
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if !mg.done {
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for _, pl := range mg.players {
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if pl.userID == ctx.Sender && pl.active && !pl.isBot {
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p.mu.Unlock()
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return p.SendReply(ctx.RoomID, ctx.EventID, "You're already in a multiplayer Uno game!")
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}
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}
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}
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}
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// Debit ante while still holding the lock
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if !p.euro.Debit(ctx.Sender, amount, "uno_multi_ante") {
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p.mu.Unlock()
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return p.SendReply(ctx.RoomID, ctx.EventID, "Insufficient balance for that ante.")
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}
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timeout := envInt("UNO_MULTI_LOBBY_TIMEOUT", 300)
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lobby := &unoMultiLobby{
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roomID: ctx.RoomID,
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creator: ctx.Sender,
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ante: amount,
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players: []id.UserID{ctx.Sender},
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createdAt: time.Now(),
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noMercy: noMercy,
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sevenZeroRule: sevenZeroRule,
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}
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lobby.timer = time.AfterFunc(time.Duration(timeout)*time.Second, func() {
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p.lobbyExpired(ctx.RoomID)
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})
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p.lobbies[ctx.RoomID] = lobby
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msg := p.buildLobbyDisplay(lobby)
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p.mu.Unlock()
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return p.SendMessage(ctx.RoomID, msg)
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}
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func (p *UnoPlugin) handleMultiJoin(ctx MessageContext) error {
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if !isGamesRoom(ctx.RoomID) {
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return p.SendReply(ctx.RoomID, ctx.EventID, "Use this command in the games channel!")
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}
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p.mu.Lock()
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lobby, exists := p.lobbies[ctx.RoomID]
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if !exists {
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p.mu.Unlock()
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return p.SendReply(ctx.RoomID, ctx.EventID, "No lobby open. Start one with `!uno start €amount`.")
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}
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// Check if already in lobby
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for _, uid := range lobby.players {
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if uid == ctx.Sender {
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p.mu.Unlock()
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return p.SendReply(ctx.RoomID, ctx.EventID, "You're already in the lobby!")
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}
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}
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if lobby.lobbySlots() >= 4 {
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p.mu.Unlock()
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return p.SendReply(ctx.RoomID, ctx.EventID, fmt.Sprintf("Lobby is full! (%d/4)", lobby.lobbySlots()))
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}
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// Check player isn't in another game
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if _, active := p.games[ctx.Sender]; active {
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p.mu.Unlock()
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return p.SendReply(ctx.RoomID, ctx.EventID, "You already have a solo Uno game in progress!")
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}
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for _, mg := range p.multiGames {
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if !mg.done {
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for _, pl := range mg.players {
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if pl.userID == ctx.Sender && pl.active && !pl.isBot {
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p.mu.Unlock()
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return p.SendReply(ctx.RoomID, ctx.EventID, "You're already in a multiplayer Uno game!")
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}
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}
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}
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}
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// Debit ante while still holding the lock
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if !p.euro.Debit(ctx.Sender, lobby.ante, "uno_multi_ante") {
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p.mu.Unlock()
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return p.SendReply(ctx.RoomID, ctx.EventID, "Insufficient balance for the ante.")
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}
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lobby.players = append(lobby.players, ctx.Sender)
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msg := p.buildLobbyDisplay(lobby)
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p.mu.Unlock()
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return p.SendMessage(ctx.RoomID, msg)
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}
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func (p *UnoPlugin) handleMultiLeave(ctx MessageContext) error {
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p.mu.Lock()
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lobby, exists := p.lobbies[ctx.RoomID]
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if !exists {
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p.mu.Unlock()
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return p.SendReply(ctx.RoomID, ctx.EventID, "No lobby open.")
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}
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found := false
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for i, uid := range lobby.players {
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if uid == ctx.Sender {
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lobby.players = append(lobby.players[:i], lobby.players[i+1:]...)
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found = true
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break
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}
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}
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if !found {
|
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p.mu.Unlock()
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return p.SendReply(ctx.RoomID, ctx.EventID, "You're not in the lobby.")
|
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}
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|
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// If creator leaves, cancel the lobby
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if ctx.Sender == lobby.creator || len(lobby.players) == 0 {
|
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lobby.timer.Stop()
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delete(p.lobbies, ctx.RoomID)
|
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// Refund remaining players
|
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for _, uid := range lobby.players {
|
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p.euro.Credit(uid, lobby.ante, "uno_multi_refund")
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}
|
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p.mu.Unlock()
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p.euro.Credit(ctx.Sender, lobby.ante, "uno_multi_refund")
|
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return p.SendMessage(ctx.RoomID, "🃏 Lobby cancelled — all antes refunded.")
|
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}
|
||
p.mu.Unlock()
|
||
|
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// Refund the leaving player
|
||
p.euro.Credit(ctx.Sender, lobby.ante, "uno_multi_refund")
|
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name := p.DisplayName(ctx.Sender)
|
||
return p.SendMessage(ctx.RoomID, fmt.Sprintf("🃏 **%s** left the lobby. (%d/4)", name, lobby.lobbySlots()))
|
||
}
|
||
|
||
func (p *UnoPlugin) handleMultiCancel(ctx MessageContext) error {
|
||
p.mu.Lock()
|
||
lobby, exists := p.lobbies[ctx.RoomID]
|
||
if !exists {
|
||
p.mu.Unlock()
|
||
return p.SendReply(ctx.RoomID, ctx.EventID, "No lobby open.")
|
||
}
|
||
|
||
if ctx.Sender != lobby.creator && !p.IsAdmin(ctx.Sender) {
|
||
p.mu.Unlock()
|
||
return p.SendReply(ctx.RoomID, ctx.EventID, "Only the host can cancel the lobby.")
|
||
}
|
||
|
||
lobby.timer.Stop()
|
||
players := lobby.players
|
||
ante := lobby.ante
|
||
delete(p.lobbies, ctx.RoomID)
|
||
p.mu.Unlock()
|
||
|
||
for _, uid := range players {
|
||
p.euro.Credit(uid, ante, "uno_multi_refund")
|
||
}
|
||
|
||
return p.SendMessage(ctx.RoomID, "🃏 Lobby cancelled — all antes refunded.")
|
||
}
|
||
|
||
func (p *UnoPlugin) handleMultiAddBot(ctx MessageContext) error {
|
||
if !isGamesRoom(ctx.RoomID) {
|
||
return p.SendReply(ctx.RoomID, ctx.EventID, "Use this command in the games channel!")
|
||
}
|
||
|
||
p.mu.Lock()
|
||
lobby, exists := p.lobbies[ctx.RoomID]
|
||
if !exists {
|
||
p.mu.Unlock()
|
||
return p.SendReply(ctx.RoomID, ctx.EventID, "No lobby open. Start one with `!uno start €amount`.")
|
||
}
|
||
|
||
if lobby.lobbySlots() >= 4 {
|
||
p.mu.Unlock()
|
||
return p.SendReply(ctx.RoomID, ctx.EventID, fmt.Sprintf("Lobby is full! (%d/4)", lobby.lobbySlots()))
|
||
}
|
||
|
||
botIdx := len(lobby.botNames)
|
||
if botIdx >= len(unoExtraBotNames) {
|
||
p.mu.Unlock()
|
||
return p.SendReply(ctx.RoomID, ctx.EventID,
|
||
fmt.Sprintf("Maximum %d extra bots already added.", len(unoExtraBotNames)))
|
||
}
|
||
|
||
lobby.botNames = append(lobby.botNames, unoExtraBotNames[botIdx])
|
||
msg := p.buildLobbyDisplay(lobby)
|
||
p.mu.Unlock()
|
||
|
||
return p.SendMessage(ctx.RoomID, msg)
|
||
}
|
||
|
||
func (p *UnoPlugin) handleMultiRemoveBot(ctx MessageContext) error {
|
||
if !isGamesRoom(ctx.RoomID) {
|
||
return p.SendReply(ctx.RoomID, ctx.EventID, "Use this command in the games channel!")
|
||
}
|
||
|
||
p.mu.Lock()
|
||
lobby, exists := p.lobbies[ctx.RoomID]
|
||
if !exists {
|
||
p.mu.Unlock()
|
||
return p.SendReply(ctx.RoomID, ctx.EventID, "No lobby open.")
|
||
}
|
||
|
||
if len(lobby.botNames) == 0 {
|
||
p.mu.Unlock()
|
||
return p.SendReply(ctx.RoomID, ctx.EventID, "No bots to remove.")
|
||
}
|
||
|
||
removed := lobby.botNames[len(lobby.botNames)-1]
|
||
lobby.botNames = lobby.botNames[:len(lobby.botNames)-1]
|
||
msg := p.buildLobbyDisplay(lobby)
|
||
p.mu.Unlock()
|
||
|
||
p.SendMessage(ctx.RoomID, fmt.Sprintf("🤖 %s removed from the lobby.", removed))
|
||
return p.SendMessage(ctx.RoomID, msg)
|
||
}
|
||
|
||
func (p *UnoPlugin) lobbyExpired(roomID id.RoomID) {
|
||
p.mu.Lock()
|
||
lobby, exists := p.lobbies[roomID]
|
||
if !exists {
|
||
p.mu.Unlock()
|
||
return
|
||
}
|
||
players := lobby.players
|
||
ante := lobby.ante
|
||
delete(p.lobbies, roomID)
|
||
p.mu.Unlock()
|
||
|
||
for _, uid := range players {
|
||
p.euro.Credit(uid, ante, "uno_multi_refund")
|
||
}
|
||
|
||
p.SendMessage(roomID, "🃏 Lobby expired — all antes refunded.")
|
||
}
|
||
|
||
func (p *UnoPlugin) handleMultiGo(ctx MessageContext) error {
|
||
p.mu.Lock()
|
||
lobby, exists := p.lobbies[ctx.RoomID]
|
||
if !exists {
|
||
p.mu.Unlock()
|
||
return p.SendReply(ctx.RoomID, ctx.EventID, "No lobby open.")
|
||
}
|
||
|
||
if ctx.Sender != lobby.creator {
|
||
p.mu.Unlock()
|
||
return p.SendReply(ctx.RoomID, ctx.EventID, "Only the host can start the game.")
|
||
}
|
||
|
||
// Need at least 2 total participants (humans + lobby bots + default bot)
|
||
totalParticipants := len(lobby.players) + len(lobby.botNames) + 1 // +1 for default bot
|
||
if totalParticipants < 2 {
|
||
p.mu.Unlock()
|
||
return p.SendReply(ctx.RoomID, ctx.EventID, "Need at least 2 players to start.")
|
||
}
|
||
|
||
lobby.timer.Stop()
|
||
players := lobby.players
|
||
lobbyBots := lobby.botNames
|
||
ante := lobby.ante
|
||
roomID := lobby.roomID
|
||
noMercy := lobby.noMercy
|
||
sevenZeroRule := lobby.sevenZeroRule
|
||
delete(p.lobbies, ctx.RoomID)
|
||
p.mu.Unlock()
|
||
|
||
// Resolve DM rooms for all players
|
||
var resolved []playerDMPair
|
||
for _, uid := range players {
|
||
dmRoom, err := p.GetDMRoom(uid)
|
||
if err != nil {
|
||
slog.Error("uno_multi: failed to get DM room", "user", uid, "err", err)
|
||
// Refund all and abort
|
||
for _, u := range players {
|
||
p.euro.Credit(u, ante, "uno_multi_refund")
|
||
}
|
||
return p.SendMessage(roomID, fmt.Sprintf("🃏 Game cancelled — couldn't open DMs with %s.", p.DisplayName(uid)))
|
||
}
|
||
resolved = append(resolved, playerDMPair{uid, dmRoom})
|
||
}
|
||
|
||
// Debit bot antes from community pot
|
||
for range lobbyBots {
|
||
p.claimFromPot(ante)
|
||
}
|
||
|
||
// Build game
|
||
game := p.initMultiGame(resolved, lobbyBots, roomID, ante, noMercy, sevenZeroRule)
|
||
game.botAntes = len(lobbyBots)
|
||
|
||
p.mu.Lock()
|
||
p.multiGames[game.id] = game
|
||
for _, pl := range game.players {
|
||
if !pl.isBot {
|
||
p.dmToMulti[pl.dmRoomID] = game.id
|
||
}
|
||
}
|
||
p.mu.Unlock()
|
||
|
||
// Announce
|
||
var sb strings.Builder
|
||
modeTag := ""
|
||
if noMercy {
|
||
modeTag = " 🔥 NO MERCY"
|
||
if sevenZeroRule {
|
||
modeTag += " (7-0)"
|
||
}
|
||
}
|
||
totalPot := int(ante) * (len(players) + len(lobbyBots))
|
||
sb.WriteString(fmt.Sprintf("🃏 **Multiplayer UNO!**%s Pot: €%d\n\nPlayers:\n", modeTag, totalPot))
|
||
for i, pl := range game.players {
|
||
name := p.multiName(pl)
|
||
marker := ""
|
||
if i == game.currentIdx {
|
||
marker = " ← first turn"
|
||
}
|
||
sb.WriteString(fmt.Sprintf(" %d. %s%s\n", i+1, name, marker))
|
||
}
|
||
startComment := pickCommentary("start")
|
||
if noMercy {
|
||
startComment = pickNoMercyCommentary("nomercy_start")
|
||
}
|
||
sb.WriteString(fmt.Sprintf("\nStarting card: %s\n%s\n\n[Check your DMs!]",
|
||
game.discardTop.DisplayWithColor(game.topColor), startComment))
|
||
p.SendMessage(roomID, sb.String())
|
||
|
||
// Start first turn
|
||
game.mu.Lock()
|
||
defer game.mu.Unlock()
|
||
p.startInactivityTimer(game)
|
||
p.executeMultiTurn(game)
|
||
|
||
return nil
|
||
}
|
||
|
||
// ---------------------------------------------------------------------------
|
||
// Game initialization
|
||
// ---------------------------------------------------------------------------
|
||
|
||
type playerDMPair struct {
|
||
userID id.UserID
|
||
dmRoomID id.RoomID
|
||
}
|
||
|
||
func (p *UnoPlugin) initMultiGame(players []playerDMPair, lobbyBots []string, roomID id.RoomID, ante float64, noMercy, sevenZeroRule bool) *unoMultiGame {
|
||
var deck []unoCard
|
||
if noMercy {
|
||
deck = newNoMercyDeck()
|
||
} else {
|
||
deck = newUnoDeck()
|
||
}
|
||
cardsPerPlayer := 7
|
||
cardIdx := 0
|
||
|
||
// Build players list and deal cards
|
||
var unshuffled []*unoMultiPlayer
|
||
for _, pd := range players {
|
||
hand := make([]unoCard, cardsPerPlayer)
|
||
copy(hand, deck[cardIdx:cardIdx+cardsPerPlayer])
|
||
cardIdx += cardsPerPlayer
|
||
unshuffled = append(unshuffled, &unoMultiPlayer{
|
||
userID: pd.userID,
|
||
displayName: p.DisplayName(pd.userID),
|
||
dmRoomID: pd.dmRoomID,
|
||
hand: hand,
|
||
active: true,
|
||
})
|
||
}
|
||
|
||
// Default bot (always present)
|
||
addBot := func(name string) {
|
||
botHand := make([]unoCard, cardsPerPlayer)
|
||
copy(botHand, deck[cardIdx:cardIdx+cardsPerPlayer])
|
||
cardIdx += cardsPerPlayer
|
||
unshuffled = append(unshuffled, &unoMultiPlayer{
|
||
userID: id.UserID(name),
|
||
displayName: name,
|
||
hand: botHand,
|
||
isBot: true,
|
||
active: true,
|
||
})
|
||
}
|
||
addBot(unoBotName())
|
||
|
||
// Additional bots from lobby
|
||
for _, bn := range lobbyBots {
|
||
addBot(bn)
|
||
}
|
||
|
||
// Shuffle turn order
|
||
rand.Shuffle(len(unshuffled), func(i, j int) { unshuffled[i], unshuffled[j] = unshuffled[j], unshuffled[i] })
|
||
|
||
// Remaining deck
|
||
remaining := make([]unoCard, len(deck)-cardIdx)
|
||
copy(remaining, deck[cardIdx:])
|
||
|
||
// Starting card — must be a number card
|
||
var startCard unoCard
|
||
startIdx := -1
|
||
for i, c := range remaining {
|
||
if !c.Value.isAction() && !c.isWild() {
|
||
startCard = c
|
||
startIdx = i
|
||
break
|
||
}
|
||
}
|
||
if startIdx >= 0 {
|
||
remaining = append(remaining[:startIdx], remaining[startIdx+1:]...)
|
||
} else {
|
||
startCard = remaining[0]
|
||
remaining = remaining[1:]
|
||
}
|
||
|
||
gameID := fmt.Sprintf("multi_%d", time.Now().UnixNano())
|
||
|
||
return &unoMultiGame{
|
||
id: gameID,
|
||
roomID: roomID,
|
||
ante: ante,
|
||
players: unshuffled,
|
||
currentIdx: 0,
|
||
direction: 1,
|
||
drawPile: remaining,
|
||
discardTop: startCard,
|
||
topColor: startCard.Color,
|
||
phase: unoMultiPhasePlay,
|
||
turns: 0,
|
||
turnID: 0,
|
||
startedAt: time.Now(),
|
||
noMercy: noMercy,
|
||
sevenZeroRule: sevenZeroRule,
|
||
}
|
||
}
|
||
|
||
// ---------------------------------------------------------------------------
|
||
// Turn execution engine
|
||
// ---------------------------------------------------------------------------
|
||
|
||
// executeMultiTurn runs bot turns synchronously and sets up the next human turn.
|
||
// Caller must hold game.mu.
|
||
func (p *UnoPlugin) executeMultiTurn(game *unoMultiGame) {
|
||
var roomBuf strings.Builder
|
||
botTurnsInRow := 0
|
||
loopMsgsSent := 0 // track messages sent across loop iterations to add jitter
|
||
|
||
for {
|
||
if game.done {
|
||
return
|
||
}
|
||
|
||
// Jitter between rapid-fire messages to avoid Matrix rate limits.
|
||
// Drop the lock during sleep so DM handlers aren't blocked.
|
||
if loopMsgsSent > 0 {
|
||
savedTurn := game.turnID
|
||
game.mu.Unlock()
|
||
time.Sleep(time.Duration(300+rand.IntN(400)) * time.Millisecond)
|
||
game.mu.Lock()
|
||
// A DM handler may have advanced the game while we slept.
|
||
if game.done || game.turnID != savedTurn {
|
||
return
|
||
}
|
||
}
|
||
|
||
player := game.currentPlayer()
|
||
|
||
// Skip eliminated players (e.g. mercy-killed during their own turn)
|
||
if !player.active {
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
continue
|
||
}
|
||
|
||
if player.isBot {
|
||
botTurnsInRow++
|
||
if botTurnsInRow > 10 {
|
||
// Safety: shouldn't happen, but prevent infinite loops
|
||
break
|
||
}
|
||
p.botMultiTurn(game, &roomBuf)
|
||
loopMsgsSent++
|
||
if game.done {
|
||
if roomBuf.Len() > 0 {
|
||
p.SendMessage(game.roomID, roomBuf.String())
|
||
}
|
||
return
|
||
}
|
||
if p.checkMultiSuddenDeath(game) {
|
||
if roomBuf.Len() > 0 {
|
||
p.SendMessage(game.roomID, roomBuf.String())
|
||
}
|
||
return
|
||
}
|
||
continue
|
||
}
|
||
|
||
// Human's turn — flush bot play buffer first so the turn announcement arrives
|
||
// before any auto-action happens.
|
||
if roomBuf.Len() > 0 {
|
||
p.SendMessage(game.roomID, roomBuf.String())
|
||
roomBuf.Reset()
|
||
}
|
||
|
||
// No Mercy stacking: check if player must absorb
|
||
if game.noMercy && game.stackMinValue > 0 {
|
||
if !hasStackableCard(player.hand, game.topColor, game.stackMinValue) {
|
||
name := p.DisplayName(player.userID)
|
||
drawn := game.draw(game.stackTotal)
|
||
player.hand = append(player.hand, drawn...)
|
||
p.SendMessage(player.dmRoomID, fmt.Sprintf("💥 No stackable card! You draw %d cards.\n%s",
|
||
game.stackTotal, pickNoMercyCommentary("stack_absorbed")))
|
||
absorbMsg := fmt.Sprintf("💥 %s absorbs the stack! Draws %d cards. (%d cards now)",
|
||
name, game.stackTotal, len(player.hand))
|
||
game.stackTotal = 0
|
||
game.stackMinValue = 0
|
||
if p.checkMultiMercyElimination(game, player) {
|
||
p.SendMessage(game.roomID, absorbMsg)
|
||
loopMsgsSent++
|
||
if game.done {
|
||
return
|
||
}
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
continue
|
||
}
|
||
// Skip this player's turn
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
p.SendMessage(game.roomID, absorbMsg+"\n"+p.nextTurnLabel(game))
|
||
loopMsgsSent++
|
||
continue
|
||
}
|
||
// Player has stackable cards — show stacking prompt
|
||
game.phase = unoMultiPhasePlay
|
||
p.sendMultiHandDisplayStacking(game, player)
|
||
p.startMultiAutoPlayTimer(game)
|
||
return
|
||
}
|
||
|
||
// Auto-draw if no playable cards
|
||
if !game.hasPlayable(player.hand) {
|
||
if game.noMercy {
|
||
// Draw until playable
|
||
var allDrawn []unoCard
|
||
var playableCard *unoCard
|
||
for {
|
||
cards := game.draw(1)
|
||
if len(cards) == 0 {
|
||
break
|
||
}
|
||
card := cards[0]
|
||
player.hand = append(player.hand, card)
|
||
allDrawn = append(allDrawn, card)
|
||
if p.checkMultiMercyElimination(game, player) {
|
||
if game.done {
|
||
return
|
||
}
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
break
|
||
}
|
||
if card.canPlayOn(game.discardTop, game.topColor) {
|
||
playableCard = &card
|
||
break
|
||
}
|
||
}
|
||
if !player.active {
|
||
continue // mercy-killed
|
||
}
|
||
name := p.DisplayName(player.userID)
|
||
if len(allDrawn) == 0 {
|
||
p.SendMessage(player.dmRoomID, "No playable cards and deck is empty. Turn passes.")
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 %s has no playable cards and deck is empty. Turn passes. (%d cards)\n%s", name, len(player.hand), p.nextTurnLabel(game)))
|
||
loopMsgsSent += 2
|
||
continue
|
||
}
|
||
if playableCard != nil {
|
||
game.drawnCard = playableCard
|
||
game.phase = unoMultiPhaseDrawnPlayable
|
||
p.SendMessage(player.dmRoomID,
|
||
fmt.Sprintf("No playable cards — drew %d card(s): %s\nLast card is playable! Play it? (**yes** / **no**)",
|
||
len(allDrawn), formatDrawnCards(allDrawn)))
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 %s draws %d card(s). (%d cards)", name, len(allDrawn), len(player.hand)))
|
||
p.startMultiAutoPlayTimer(game)
|
||
return
|
||
}
|
||
p.SendMessage(player.dmRoomID,
|
||
fmt.Sprintf("No playable cards — drew %d card(s). None playable. Turn passes.", len(allDrawn)))
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 %s draws %d card(s). Turn passes. (%d cards)\n%s", name, len(allDrawn), len(player.hand), p.nextTurnLabel(game)))
|
||
loopMsgsSent += 2
|
||
continue
|
||
}
|
||
|
||
// Classic: draw 1
|
||
drawn := game.draw(1)
|
||
if len(drawn) == 0 {
|
||
name := p.DisplayName(player.userID)
|
||
p.SendMessage(player.dmRoomID, "No playable cards and deck is empty. Turn passes.")
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 %s has no playable cards and deck is empty. Turn passes. (%d cards)\n%s", name, len(player.hand), p.nextTurnLabel(game)))
|
||
loopMsgsSent += 2
|
||
continue
|
||
}
|
||
|
||
card := drawn[0]
|
||
player.hand = append(player.hand, card)
|
||
|
||
if card.canPlayOn(game.discardTop, game.topColor) {
|
||
game.drawnCard = &card
|
||
game.phase = unoMultiPhaseDrawnPlayable
|
||
p.SendMessage(player.dmRoomID,
|
||
fmt.Sprintf("No playable cards — drew automatically: %s\nIt's playable! Play it? (**yes** / **no**)", card.Display()))
|
||
p.startMultiAutoPlayTimer(game)
|
||
return
|
||
}
|
||
|
||
name := p.DisplayName(player.userID)
|
||
p.SendMessage(player.dmRoomID,
|
||
fmt.Sprintf("No playable cards — drew automatically: %s\nNot playable. Turn passes.", card.Display()))
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 %s draws a card. Turn passes. (%d cards)\n%s", name, len(player.hand), p.nextTurnLabel(game)))
|
||
loopMsgsSent += 2
|
||
continue
|
||
}
|
||
|
||
// Show hand and wait for input
|
||
game.phase = unoMultiPhasePlay
|
||
p.sendMultiHandDisplay(game, player)
|
||
p.startMultiAutoPlayTimer(game)
|
||
return
|
||
}
|
||
}
|
||
|
||
// advanceAndExecute moves to the next player and calls executeMultiTurn.
|
||
// Caller must hold game.mu.
|
||
func (p *UnoPlugin) advanceAndExecute(game *unoMultiGame) {
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
game.turns++
|
||
if p.checkMultiSuddenDeath(game) {
|
||
return
|
||
}
|
||
p.executeMultiTurn(game)
|
||
}
|
||
|
||
// nextTurnLabel returns "It's X's turn." for the current player.
|
||
func (p *UnoPlugin) nextTurnLabel(game *unoMultiGame) string {
|
||
return fmt.Sprintf("It's %s's turn.", p.multiName(game.currentPlayer()))
|
||
}
|
||
|
||
// ---------------------------------------------------------------------------
|
||
// DM input handling
|
||
// ---------------------------------------------------------------------------
|
||
|
||
func (p *UnoPlugin) handleMultiDMInput(ctx MessageContext, game *unoMultiGame) error {
|
||
game.mu.Lock()
|
||
defer game.mu.Unlock()
|
||
|
||
if game.done {
|
||
return nil
|
||
}
|
||
|
||
// Status query — available to any player, any time
|
||
input := strings.TrimSpace(strings.ToLower(ctx.Body))
|
||
if strings.HasPrefix(input, "!") {
|
||
input = strings.TrimPrefix(input, "!")
|
||
}
|
||
if input == "uno" || input == "" {
|
||
// Could be status request or UNO call — only treat as status if not active player
|
||
current := game.currentPlayer()
|
||
if current.userID != ctx.Sender {
|
||
caller := game.playerByUserID(ctx.Sender)
|
||
if caller != nil && caller.active {
|
||
p.sendMultiStatus(game, caller)
|
||
}
|
||
return nil
|
||
}
|
||
}
|
||
|
||
player := game.currentPlayer()
|
||
if player.userID != ctx.Sender || player.isBot {
|
||
return nil // not this player's turn
|
||
}
|
||
|
||
// Reset auto-play counter and inactivity timer on manual input
|
||
player.autoPlays = 0
|
||
p.startInactivityTimer(game)
|
||
|
||
// Cancel turn timer
|
||
if game.timer != nil {
|
||
game.timer.Stop()
|
||
}
|
||
|
||
if input == "quit" || input == "forfeit" {
|
||
p.multiPlayerForfeit(game, player)
|
||
return nil
|
||
}
|
||
|
||
switch game.phase {
|
||
case unoMultiPhaseChallenge:
|
||
return p.handleMultiChallengeInput(game, player, input)
|
||
|
||
case unoMultiPhaseChooseColor:
|
||
return p.handleMultiColorChoice(game, player, input)
|
||
|
||
case unoMultiPhaseDrawnPlayable:
|
||
return p.handleMultiDrawnPlayable(game, player, input)
|
||
|
||
case unoMultiPhaseChooseSwapTarget:
|
||
return p.handleMultiSwapChoice(game, player, input)
|
||
|
||
case unoMultiPhasePlay:
|
||
if input == "uno" {
|
||
player.calledUno = true
|
||
p.SendMessage(player.dmRoomID, "✅ UNO called!")
|
||
return nil
|
||
}
|
||
// No Mercy stacking: accept
|
||
if game.noMercy && game.stackMinValue > 0 && (input == "accept" || input == "a") {
|
||
name := p.DisplayName(player.userID)
|
||
drawn := game.draw(game.stackTotal)
|
||
player.hand = append(player.hand, drawn...)
|
||
p.SendMessage(player.dmRoomID, fmt.Sprintf("💥 You accept the stack and draw %d cards.\n%s",
|
||
game.stackTotal, pickNoMercyCommentary("stack_absorbed")))
|
||
absorbMsg := fmt.Sprintf("💥 %s absorbs the stack! Draws %d cards. (%d cards now)",
|
||
name, game.stackTotal, len(player.hand))
|
||
game.stackTotal = 0
|
||
game.stackMinValue = 0
|
||
if p.checkMultiMercyElimination(game, player) {
|
||
p.SendMessage(game.roomID, absorbMsg)
|
||
if game.done {
|
||
return nil
|
||
}
|
||
p.advanceAndExecute(game)
|
||
return nil
|
||
}
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
game.turns++
|
||
p.SendMessage(game.roomID, absorbMsg+"\n"+p.nextTurnLabel(game))
|
||
if p.checkMultiSuddenDeath(game) {
|
||
return nil
|
||
}
|
||
p.executeMultiTurn(game)
|
||
return nil
|
||
}
|
||
// "accept" alias handled above; "draw" during stacking = same as accept
|
||
if input == "draw" {
|
||
if game.noMercy && game.stackMinValue > 0 {
|
||
p.SendMessage(player.dmRoomID, "You must play a draw card to stack, or type **accept** to draw the stack.")
|
||
return nil
|
||
}
|
||
return p.handleMultiPlayerDraw(game, player)
|
||
}
|
||
var cardIdx int
|
||
if _, err := fmt.Sscanf(input, "%d", &cardIdx); err != nil || cardIdx < 1 || cardIdx > len(player.hand) {
|
||
if game.noMercy && game.stackMinValue > 0 {
|
||
p.SendMessage(player.dmRoomID,
|
||
fmt.Sprintf("Reply with a card number (1-%d) to stack, or **accept** to draw %d cards.", len(player.hand), game.stackTotal))
|
||
} else {
|
||
p.SendMessage(player.dmRoomID,
|
||
fmt.Sprintf("Reply with a number (1-%d) to play, or **draw** to draw.", len(player.hand)))
|
||
}
|
||
return nil
|
||
}
|
||
return p.handleMultiPlayerPlay(game, player, cardIdx-1)
|
||
}
|
||
|
||
return nil
|
||
}
|
||
|
||
// ---------------------------------------------------------------------------
|
||
// Play handlers
|
||
// ---------------------------------------------------------------------------
|
||
|
||
func (p *UnoPlugin) handleMultiChallengeInput(game *unoMultiGame, player *unoMultiPlayer, input string) error {
|
||
switch input {
|
||
case "challenge", "c":
|
||
name := p.DisplayName(player.userID)
|
||
p.SendMessage(game.roomID, fmt.Sprintf("⚡ %s challenges the Wild Draw Four!", name))
|
||
p.resolveWD4Challenge(game, true)
|
||
case "accept", "a":
|
||
p.resolveWD4Challenge(game, false)
|
||
default:
|
||
p.SendMessage(player.dmRoomID, "Type **challenge** or **accept**.")
|
||
}
|
||
return nil
|
||
}
|
||
|
||
func (p *UnoPlugin) handleMultiPlayerPlay(game *unoMultiGame, player *unoMultiPlayer, idx int) error {
|
||
card := player.hand[idx]
|
||
|
||
// No Mercy stacking validation
|
||
if game.noMercy && game.stackMinValue > 0 {
|
||
if !card.canPlayOnStacking(game.topColor, game.stackMinValue) {
|
||
p.SendMessage(player.dmRoomID,
|
||
fmt.Sprintf("You can't stack %s — need a draw card (matching color or wild). Type **accept** to draw %d.",
|
||
card.Display(), game.stackTotal))
|
||
return nil
|
||
}
|
||
} else if !card.canPlayOn(game.discardTop, game.topColor) {
|
||
p.SendMessage(player.dmRoomID, fmt.Sprintf("You can't play %s on %s.",
|
||
card.Display(), game.discardTop.DisplayWithColor(game.topColor)))
|
||
return nil
|
||
}
|
||
|
||
// UNO penalty check — had 2 cards, didn't call UNO (skip during stacking)
|
||
if game.stackMinValue == 0 && len(player.hand) == 2 && !player.calledUno {
|
||
drawn := game.draw(2)
|
||
player.hand = append(player.hand, drawn...)
|
||
player.calledUno = false
|
||
p.SendMessage(player.dmRoomID, "⚠️ You forgot to call UNO! Draw 2 as penalty.")
|
||
name := p.DisplayName(player.userID)
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 %s forgot to call UNO! 2 card penalty.", name))
|
||
if game.noMercy {
|
||
if p.checkMultiMercyElimination(game, player) {
|
||
if game.done {
|
||
return nil
|
||
}
|
||
p.advanceAndExecute(game)
|
||
return nil
|
||
}
|
||
}
|
||
p.sendMultiHandDisplay(game, player)
|
||
p.startMultiAutoPlayTimer(game)
|
||
return nil
|
||
}
|
||
|
||
// Play the card
|
||
player.hand = append(player.hand[:idx], player.hand[idx+1:]...)
|
||
game.discardTop = card
|
||
game.turns++
|
||
|
||
// UNO tracking
|
||
if len(player.hand) == 2 {
|
||
player.calledUno = false
|
||
}
|
||
|
||
// No Mercy: Discard All — remove remaining cards of same color
|
||
if game.noMercy && card.Value == unoDiscardAll {
|
||
discarded := discardAllOfColor(&player.hand, card.Color)
|
||
if discarded > 0 {
|
||
p.SendMessage(player.dmRoomID, fmt.Sprintf("Discarded %d additional %s cards!", discarded, card.Color))
|
||
}
|
||
}
|
||
|
||
// Wild — need color choice
|
||
if card.isWild() {
|
||
game.pendingCard = &card
|
||
if card.Value == unoWildDrawFour {
|
||
game.wd4PrevColor = game.topColor
|
||
}
|
||
game.phase = unoMultiPhaseChooseColor
|
||
p.SendMessage(player.dmRoomID,
|
||
fmt.Sprintf("You played **%s**! Choose a color:\n1. 🟥 Red\n2. 🟦 Blue\n3. 🟨 Yellow\n4. 🟩 Green", card.Value))
|
||
p.startMultiAutoPlayTimer(game)
|
||
return nil
|
||
}
|
||
|
||
game.topColor = card.Color
|
||
|
||
// No Mercy: 7-0 rule
|
||
if game.noMercy && game.sevenZeroRule {
|
||
if card.Value == unoSeven && len(game.activePlayers()) > 2 {
|
||
// Choose swap target
|
||
game.phase = unoMultiPhaseChooseSwapTarget
|
||
var sb strings.Builder
|
||
sb.WriteString("You played a **7**! Choose a player to swap hands with:\n")
|
||
i := 1
|
||
for _, pl := range game.players {
|
||
if pl == player || !pl.active {
|
||
continue
|
||
}
|
||
name := p.multiName(pl)
|
||
sb.WriteString(fmt.Sprintf("%d. %s (%d cards)\n", i, name, len(pl.hand)))
|
||
i++
|
||
}
|
||
p.SendMessage(player.dmRoomID, sb.String())
|
||
p.startMultiAutoPlayTimer(game)
|
||
return nil
|
||
}
|
||
if card.Value == unoSeven {
|
||
// 2-player: swap with the other player
|
||
for _, pl := range game.players {
|
||
if pl != player && pl.active {
|
||
swapHandsMulti(player, pl)
|
||
name := p.DisplayName(player.userID)
|
||
otherName := p.multiName(pl)
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🔄 %s swaps hands with %s! %s",
|
||
name, otherName, pickNoMercyCommentary("hand_swap")))
|
||
if !pl.isBot {
|
||
p.SendMessage(pl.dmRoomID, fmt.Sprintf("🔄 %s swapped hands with you! You now have %d cards.", name, len(pl.hand)))
|
||
}
|
||
break
|
||
}
|
||
}
|
||
}
|
||
if card.Value == unoZero {
|
||
rotateHandsMulti(game)
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🔄 Hands rotated! %s", pickNoMercyCommentary("hand_rotate")))
|
||
// Notify all active human players about their new hand size
|
||
for _, pl := range game.players {
|
||
if pl.active && !pl.isBot {
|
||
p.SendMessage(pl.dmRoomID, fmt.Sprintf("🔄 Hands rotated! You now have %d cards.", len(pl.hand)))
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
// Check win (after discard all, after swap)
|
||
if len(player.hand) == 0 {
|
||
name := p.DisplayName(player.userID)
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 %s plays: %s", name, card.Display()))
|
||
p.multiPlayerWins(game, player)
|
||
return nil
|
||
}
|
||
|
||
// Apply effects and announce
|
||
p.applyAndAnnounce(game, player, card)
|
||
return nil
|
||
}
|
||
|
||
func (p *UnoPlugin) handleMultiColorChoice(game *unoMultiGame, player *unoMultiPlayer, input string) error {
|
||
var color unoColor
|
||
switch input {
|
||
case "1", "red":
|
||
color = unoRed
|
||
case "2", "blue":
|
||
color = unoBlue
|
||
case "3", "yellow":
|
||
color = unoYellow
|
||
case "4", "green":
|
||
color = unoGreen
|
||
default:
|
||
p.SendMessage(player.dmRoomID, "Choose a color: **1** (Red), **2** (Blue), **3** (Yellow), **4** (Green)")
|
||
return nil
|
||
}
|
||
|
||
game.topColor = color
|
||
pendingCard := game.pendingCard
|
||
game.pendingCard = nil
|
||
game.phase = unoMultiPhasePlay
|
||
|
||
p.SendMessage(player.dmRoomID, fmt.Sprintf("Color set to %s %s.", color.Emoji(), color))
|
||
|
||
// Check win
|
||
if len(player.hand) == 0 {
|
||
name := p.DisplayName(player.userID)
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 %s plays: %s (chose %s %s)",
|
||
name, pendingCard.Display(), color.Emoji(), color))
|
||
p.multiPlayerWins(game, player)
|
||
return nil
|
||
}
|
||
|
||
// No Mercy: Color Roulette — next player flips until chosen color
|
||
if game.noMercy && pendingCard != nil && pendingCard.Value == unoWildColorRoulette {
|
||
name := p.DisplayName(player.userID)
|
||
nextIdx := game.nextActiveIdx()
|
||
target := game.players[nextIdx]
|
||
targetName := p.multiName(target)
|
||
|
||
flipped := p.executeColorRouletteMulti(game, target, color)
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 %s plays: %s (chose %s %s)\n🎰 Color Roulette! %s flips %d cards until finding %s.\n%s",
|
||
name, pendingCard.Display(), color.Emoji(), color,
|
||
targetName, len(flipped), color, pickNoMercyCommentary("color_roulette")))
|
||
if !target.isBot {
|
||
p.SendMessage(target.dmRoomID, fmt.Sprintf("🎰 Color Roulette! You drew %d cards. You now have %d cards.", len(flipped), len(target.hand)))
|
||
}
|
||
|
||
if p.checkMultiMercyElimination(game, target) {
|
||
if game.done {
|
||
return nil
|
||
}
|
||
}
|
||
|
||
// Skip the target player, advance to next
|
||
game.currentIdx = nextIdx
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
if p.checkMultiSuddenDeath(game) {
|
||
return nil
|
||
}
|
||
p.executeMultiTurn(game)
|
||
return nil
|
||
}
|
||
|
||
// Apply effects
|
||
p.applyAndAnnounce(game, player, *pendingCard)
|
||
return nil
|
||
}
|
||
|
||
func (p *UnoPlugin) handleMultiPlayerDraw(game *unoMultiGame, player *unoMultiPlayer) error {
|
||
// No Mercy: draw until playable
|
||
if game.noMercy {
|
||
return p.handleMultiPlayerDrawNoMercy(game, player)
|
||
}
|
||
|
||
drawn := game.draw(1)
|
||
if len(drawn) == 0 {
|
||
p.SendMessage(player.dmRoomID, "No cards left to draw! Turn passes.")
|
||
name := p.DisplayName(player.userID)
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 %s can't draw — deck is empty. Turn passes.", name))
|
||
p.advanceAndExecute(game)
|
||
return nil
|
||
}
|
||
|
||
card := drawn[0]
|
||
player.hand = append(player.hand, card)
|
||
|
||
if card.canPlayOn(game.discardTop, game.topColor) {
|
||
game.drawnCard = &card
|
||
game.phase = unoMultiPhaseDrawnPlayable
|
||
p.SendMessage(player.dmRoomID,
|
||
fmt.Sprintf("You drew: %s\nIt's playable! Play it? (**yes** / **no**)", card.Display()))
|
||
p.startMultiAutoPlayTimer(game)
|
||
return nil
|
||
}
|
||
|
||
name := p.DisplayName(player.userID)
|
||
p.SendMessage(player.dmRoomID, fmt.Sprintf("You drew: %s\nNot playable. Turn passes.", card.Display()))
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 %s draws a card. Turn passes. (%d cards)", name, len(player.hand)))
|
||
p.advanceAndExecute(game)
|
||
return nil
|
||
}
|
||
|
||
func (p *UnoPlugin) handleMultiPlayerDrawNoMercy(game *unoMultiGame, player *unoMultiPlayer) error {
|
||
var allDrawn []unoCard
|
||
var playableCard *unoCard
|
||
|
||
for {
|
||
drawn := game.draw(1)
|
||
if len(drawn) == 0 {
|
||
break
|
||
}
|
||
card := drawn[0]
|
||
player.hand = append(player.hand, card)
|
||
allDrawn = append(allDrawn, card)
|
||
if p.checkMultiMercyElimination(game, player) {
|
||
if game.done {
|
||
return nil
|
||
}
|
||
p.advanceAndExecute(game)
|
||
return nil
|
||
}
|
||
if card.canPlayOn(game.discardTop, game.topColor) {
|
||
playableCard = &card
|
||
break
|
||
}
|
||
}
|
||
|
||
name := p.DisplayName(player.userID)
|
||
|
||
if len(allDrawn) == 0 {
|
||
p.SendMessage(player.dmRoomID, "No cards left to draw! Turn passes.")
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 %s can't draw — deck is empty. Turn passes.", name))
|
||
p.advanceAndExecute(game)
|
||
return nil
|
||
}
|
||
|
||
if playableCard != nil {
|
||
game.drawnCard = playableCard
|
||
game.phase = unoMultiPhaseDrawnPlayable
|
||
p.SendMessage(player.dmRoomID,
|
||
fmt.Sprintf("Drew %d card(s): %s\nLast card is playable! Play it? (**yes** / **no**)",
|
||
len(allDrawn), formatDrawnCards(allDrawn)))
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 %s draws %d card(s). (%d cards)", name, len(allDrawn), len(player.hand)))
|
||
p.startMultiAutoPlayTimer(game)
|
||
return nil
|
||
}
|
||
|
||
p.SendMessage(player.dmRoomID,
|
||
fmt.Sprintf("Drew %d card(s). None playable. Turn passes.", len(allDrawn)))
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 %s draws %d card(s). Turn passes. (%d cards)", name, len(allDrawn), len(player.hand)))
|
||
p.advanceAndExecute(game)
|
||
return nil
|
||
}
|
||
|
||
func (p *UnoPlugin) handleMultiDrawnPlayable(game *unoMultiGame, player *unoMultiPlayer, input string) error {
|
||
if input != "yes" && input != "y" && input != "no" && input != "n" {
|
||
p.SendMessage(player.dmRoomID, "Play the drawn card? (**yes** / **no**)")
|
||
return nil
|
||
}
|
||
|
||
drawnCard := *game.drawnCard
|
||
game.drawnCard = nil
|
||
game.phase = unoMultiPhasePlay
|
||
|
||
if input == "no" || input == "n" {
|
||
name := p.DisplayName(player.userID)
|
||
p.SendMessage(player.dmRoomID, "Card kept. Turn passes.")
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 %s draws a card. Turn passes. (%d cards)", name, len(player.hand)))
|
||
p.advanceAndExecute(game)
|
||
return nil
|
||
}
|
||
|
||
// Play the drawn card
|
||
for i, c := range player.hand {
|
||
if c == drawnCard {
|
||
player.hand = append(player.hand[:i], player.hand[i+1:]...)
|
||
break
|
||
}
|
||
}
|
||
game.discardTop = drawnCard
|
||
game.turns++
|
||
|
||
if len(player.hand) == 2 {
|
||
player.calledUno = false
|
||
}
|
||
|
||
if drawnCard.isWild() {
|
||
game.pendingCard = &drawnCard
|
||
if drawnCard.Value == unoWildDrawFour {
|
||
game.wd4PrevColor = game.topColor
|
||
}
|
||
game.phase = unoMultiPhaseChooseColor
|
||
p.SendMessage(player.dmRoomID,
|
||
fmt.Sprintf("You played **%s**! Choose a color:\n1. 🟥 Red\n2. 🟦 Blue\n3. 🟨 Yellow\n4. 🟩 Green", drawnCard.Value))
|
||
p.startMultiAutoPlayTimer(game)
|
||
return nil
|
||
}
|
||
|
||
game.topColor = drawnCard.Color
|
||
|
||
if len(player.hand) == 0 {
|
||
name := p.DisplayName(player.userID)
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 %s plays: %s", name, drawnCard.Display()))
|
||
p.multiPlayerWins(game, player)
|
||
return nil
|
||
}
|
||
|
||
p.applyAndAnnounce(game, player, drawnCard)
|
||
return nil
|
||
}
|
||
|
||
// ---------------------------------------------------------------------------
|
||
// Card effects & turn announcement
|
||
// ---------------------------------------------------------------------------
|
||
|
||
// cardEffectResult describes what happened when a card's effects were applied.
|
||
type cardEffectResult struct {
|
||
skippedName string // non-empty if a player was skipped
|
||
reversed bool // true if direction was reversed
|
||
drawnCount int // cards drawn by the victim (2 or 4)
|
||
needsChallenge bool // true if WD4 challenge phase should start
|
||
stackPending bool // true if draw stacking is in progress (No Mercy)
|
||
}
|
||
|
||
// applyCardEffects applies skip/reverse/draw effects and advances the turn.
|
||
// Caller must hold game.mu.
|
||
func (p *UnoPlugin) applyCardEffects(game *unoMultiGame, card unoCard) cardEffectResult {
|
||
var result cardEffectResult
|
||
|
||
nextIdx := game.nextActiveIdx()
|
||
nextPlayer := game.players[nextIdx]
|
||
nextName := p.multiName(nextPlayer)
|
||
|
||
switch card.Value {
|
||
case unoSkip:
|
||
result.skippedName = nextName
|
||
game.currentIdx = nextIdx
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
|
||
case unoSkipEveryone:
|
||
if game.noMercy {
|
||
// Skip all others — current player goes again
|
||
var skippedNames []string
|
||
for _, pl := range game.players {
|
||
if pl != game.currentPlayer() && pl.active {
|
||
name := p.multiName(pl)
|
||
skippedNames = append(skippedNames, name)
|
||
}
|
||
}
|
||
result.skippedName = strings.Join(skippedNames, ", ")
|
||
// Don't advance — current player keeps their turn
|
||
game.turnID++
|
||
} else {
|
||
// Treat as skip in classic
|
||
result.skippedName = nextName
|
||
game.currentIdx = nextIdx
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
}
|
||
|
||
case unoReverse:
|
||
game.direction *= -1
|
||
result.reversed = true
|
||
if len(game.activePlayers()) == 2 {
|
||
result.skippedName = nextName
|
||
game.currentIdx = nextIdx
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
} else {
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
}
|
||
|
||
case unoDrawTwo, unoDrawFour:
|
||
if game.noMercy {
|
||
// No Mercy: stacking
|
||
dv := cardDrawValue(card.Value)
|
||
game.stackTotal += dv
|
||
game.stackMinValue = dv
|
||
result.stackPending = true
|
||
result.skippedName = nextName
|
||
result.drawnCount = game.stackTotal
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
} else if card.Value == unoDrawTwo {
|
||
// Classic Draw Two
|
||
drawn := game.draw(2)
|
||
nextPlayer.hand = append(nextPlayer.hand, drawn...)
|
||
result.skippedName = nextName
|
||
result.drawnCount = 2
|
||
game.currentIdx = nextIdx
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
} else {
|
||
// DrawFour shouldn't appear in classic, but handle gracefully
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
}
|
||
|
||
case unoWildDrawFour:
|
||
if game.noMercy {
|
||
// Should not appear in No Mercy deck, but handle gracefully
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
} else {
|
||
result.needsChallenge = true
|
||
result.skippedName = nextName
|
||
}
|
||
|
||
case unoWildReverseDraw4:
|
||
if game.noMercy {
|
||
game.direction *= -1
|
||
result.reversed = true
|
||
dv := cardDrawValue(card.Value)
|
||
game.stackTotal += dv
|
||
game.stackMinValue = dv
|
||
result.stackPending = true
|
||
// After reverse, get next player in new direction
|
||
nextIdx = game.nextActiveIdx()
|
||
nextPlayer = game.players[nextIdx]
|
||
nextName = p.multiName(nextPlayer)
|
||
result.skippedName = nextName
|
||
result.drawnCount = game.stackTotal
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
}
|
||
|
||
case unoWildDrawSix, unoWildDrawTen:
|
||
if game.noMercy {
|
||
dv := cardDrawValue(card.Value)
|
||
game.stackTotal += dv
|
||
game.stackMinValue = dv
|
||
result.stackPending = true
|
||
result.skippedName = nextName
|
||
result.drawnCount = game.stackTotal
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
}
|
||
|
||
case unoWildColorRoulette:
|
||
// Color roulette effect is handled in color choice handler, not here
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
|
||
case unoDiscardAll:
|
||
// Discard effect already applied before calling this function
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
|
||
default:
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
}
|
||
|
||
return result
|
||
}
|
||
|
||
// writeEffectLines appends human-readable effect descriptions to a string builder.
|
||
func writeEffectLines(sb *strings.Builder, eff cardEffectResult) {
|
||
if eff.needsChallenge {
|
||
sb.WriteString(fmt.Sprintf("\n %s may challenge! ⚡", eff.skippedName))
|
||
} else if eff.stackPending {
|
||
sb.WriteString(fmt.Sprintf("\n 🔥 Stack incoming! (+%d) — %s must stack or absorb!", eff.drawnCount, eff.skippedName))
|
||
if eff.reversed {
|
||
sb.WriteString("\n Direction reversed!")
|
||
}
|
||
} else if eff.drawnCount > 0 {
|
||
sb.WriteString(fmt.Sprintf("\n %s draws %d and is skipped!", eff.skippedName, eff.drawnCount))
|
||
} else if eff.skippedName != "" && eff.reversed {
|
||
sb.WriteString(fmt.Sprintf("\n %s is skipped! (reverse)", eff.skippedName))
|
||
} else if eff.skippedName != "" {
|
||
sb.WriteString(fmt.Sprintf("\n %s is skipped!", eff.skippedName))
|
||
} else if eff.reversed {
|
||
sb.WriteString("\n Direction reversed!")
|
||
}
|
||
}
|
||
|
||
func (p *UnoPlugin) applyAndAnnounce(game *unoMultiGame, player *unoMultiPlayer, card unoCard) {
|
||
name := p.DisplayName(player.userID)
|
||
var roomMsg strings.Builder
|
||
|
||
roomMsg.WriteString(fmt.Sprintf("🃏 %s plays: %s", name, card.DisplayWithColor(game.topColor)))
|
||
|
||
eff := p.applyCardEffects(game, card)
|
||
writeEffectLines(&roomMsg, eff)
|
||
|
||
// UNO announcement
|
||
if len(player.hand) == 1 && player.calledUno {
|
||
roomMsg.WriteString(fmt.Sprintf("\n %s calls UNO! 🔥", name))
|
||
}
|
||
|
||
// Wild Draw Four — enter challenge phase
|
||
if eff.needsChallenge {
|
||
p.SendMessage(game.roomID, roomMsg.String())
|
||
p.startWD4Challenge(game, player)
|
||
return
|
||
}
|
||
|
||
// Book state commentary (occasionally)
|
||
if game.turns%4 == 0 {
|
||
if changed := game.updateBookState(); changed {
|
||
if game.bookDown {
|
||
roomMsg.WriteString("\n\n" + pickCommentary("book_down"))
|
||
} else {
|
||
roomMsg.WriteString("\n\n" + pickCommentary("book_up"))
|
||
}
|
||
}
|
||
}
|
||
|
||
// Next player
|
||
nextUpName := p.multiName(game.currentPlayer())
|
||
roomMsg.WriteString(fmt.Sprintf("\n It's %s's turn.", nextUpName))
|
||
|
||
p.SendMessage(game.roomID, roomMsg.String())
|
||
if p.checkMultiSuddenDeath(game) {
|
||
return
|
||
}
|
||
p.executeMultiTurn(game)
|
||
}
|
||
|
||
// ---------------------------------------------------------------------------
|
||
// Wild Draw Four challenge
|
||
// ---------------------------------------------------------------------------
|
||
|
||
// startWD4Challenge enters the challenge phase. The victim can challenge or accept.
|
||
// Caller must hold game.mu.
|
||
func (p *UnoPlugin) startWD4Challenge(game *unoMultiGame, wd4Player *unoMultiPlayer) {
|
||
nextIdx := game.nextActiveIdx()
|
||
victim := game.players[nextIdx]
|
||
|
||
game.wd4Player = wd4Player
|
||
game.wd4Victim = victim
|
||
game.phase = unoMultiPhaseChallenge
|
||
game.currentIdx = nextIdx
|
||
game.turnID++
|
||
|
||
playerName := p.multiName(wd4Player)
|
||
|
||
if victim.isBot {
|
||
// Bot decides whether to challenge
|
||
p.botHandleWD4Challenge(game)
|
||
return
|
||
}
|
||
|
||
p.SendMessage(victim.dmRoomID,
|
||
fmt.Sprintf("⚡ **%s** played Wild Draw Four!\nYou can **challenge** — if they had a %s %s card, they draw 4 instead.\nIf the challenge fails, you draw 6.\n\nType **challenge** or **accept**.",
|
||
playerName, game.wd4PrevColor.Emoji(), game.wd4PrevColor))
|
||
p.startMultiAutoPlayTimer(game)
|
||
}
|
||
|
||
// resolveWD4Challenge resolves the challenge. Caller must hold game.mu.
|
||
func (p *UnoPlugin) resolveWD4Challenge(game *unoMultiGame, challenged bool) {
|
||
wd4Player := game.wd4Player
|
||
victim := game.wd4Victim
|
||
wd4Name := p.multiName(wd4Player)
|
||
victimName := p.multiName(victim)
|
||
|
||
// Clear challenge state
|
||
game.wd4Player = nil
|
||
game.wd4Victim = nil
|
||
game.phase = unoMultiPhasePlay
|
||
|
||
if !challenged {
|
||
// Victim accepts — draw 4, get skipped
|
||
drawn := game.draw(4)
|
||
victim.hand = append(victim.hand, drawn...)
|
||
p.SendMessage(game.roomID,
|
||
fmt.Sprintf("🃏 %s accepts the Wild Draw Four. Draws 4 and is skipped!", victimName))
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
if p.checkMultiSuddenDeath(game) {
|
||
return
|
||
}
|
||
p.executeMultiTurn(game)
|
||
return
|
||
}
|
||
|
||
// Check if the WD4 player had a card matching the previous color
|
||
hadMatch := false
|
||
for _, c := range wd4Player.hand {
|
||
if c.Color == game.wd4PrevColor {
|
||
hadMatch = true
|
||
break
|
||
}
|
||
}
|
||
|
||
if hadMatch {
|
||
// Challenge succeeds — WD4 player drew illegally, they draw 4
|
||
drawn := game.draw(4)
|
||
wd4Player.hand = append(wd4Player.hand, drawn...)
|
||
p.SendMessage(game.roomID,
|
||
fmt.Sprintf("⚡ **Challenge successful!** %s had a %s %s card. %s draws 4!",
|
||
wd4Name, game.wd4PrevColor.Emoji(), game.wd4PrevColor, wd4Name))
|
||
// Victim is NOT skipped — turn continues from victim
|
||
game.turnID++
|
||
if p.checkMultiSuddenDeath(game) {
|
||
return
|
||
}
|
||
p.executeMultiTurn(game)
|
||
} else {
|
||
// Challenge fails — victim draws 6 (4 + 2 penalty)
|
||
drawn := game.draw(6)
|
||
victim.hand = append(victim.hand, drawn...)
|
||
p.SendMessage(game.roomID,
|
||
fmt.Sprintf("⚡ **Challenge failed!** %s played legally. %s draws 6!",
|
||
wd4Name, victimName))
|
||
// Victim is skipped
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
if p.checkMultiSuddenDeath(game) {
|
||
return
|
||
}
|
||
p.executeMultiTurn(game)
|
||
}
|
||
}
|
||
|
||
// botHandleWD4Challenge decides whether the bot challenges a WD4. Caller must hold game.mu.
|
||
func (p *UnoPlugin) botHandleWD4Challenge(game *unoMultiGame) {
|
||
// More cards = more likely they had a matching color = more likely to challenge.
|
||
// 1-3 cards: 10%, 4-5: 30%, 6-7: 50%, 8+: 70%
|
||
cards := len(game.wd4Player.hand)
|
||
threshold := 10
|
||
if cards >= 8 {
|
||
threshold = 70
|
||
} else if cards >= 6 {
|
||
threshold = 50
|
||
} else if cards >= 4 {
|
||
threshold = 30
|
||
}
|
||
challenged := rand.IntN(100) < threshold
|
||
bn := game.currentPlayer().displayName
|
||
|
||
if challenged {
|
||
p.SendMessage(game.roomID, fmt.Sprintf("⚡ %s challenges the Wild Draw Four!", bn))
|
||
} else {
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 %s accepts the Wild Draw Four.", bn))
|
||
}
|
||
|
||
p.resolveWD4Challenge(game, challenged)
|
||
}
|
||
|
||
// ---------------------------------------------------------------------------
|
||
// Bot turn (multiplayer)
|
||
// ---------------------------------------------------------------------------
|
||
|
||
func (p *UnoPlugin) botMultiTurn(game *unoMultiGame, roomBuf *strings.Builder) {
|
||
bot := game.currentPlayer()
|
||
bn := bot.displayName
|
||
|
||
// No Mercy stacking: bot must stack or absorb
|
||
if game.noMercy && game.stackMinValue > 0 {
|
||
stackCard, sIdx := botPickStackCard(bot.hand, game.topColor, game.stackMinValue)
|
||
if sIdx < 0 {
|
||
// Bot absorbs the stack
|
||
drawn := game.draw(game.stackTotal)
|
||
bot.hand = append(bot.hand, drawn...)
|
||
if roomBuf.Len() > 0 {
|
||
roomBuf.WriteString("\n")
|
||
}
|
||
roomBuf.WriteString(fmt.Sprintf("💥 %s absorbs the stack! Draws %d cards. (%d cards now)",
|
||
bn, game.stackTotal, len(bot.hand)))
|
||
game.stackTotal = 0
|
||
game.stackMinValue = 0
|
||
if p.checkMultiMercyElimination(game, bot) {
|
||
if roomBuf.Len() > 0 {
|
||
p.SendMessage(game.roomID, roomBuf.String())
|
||
roomBuf.Reset()
|
||
}
|
||
return
|
||
}
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
return
|
||
}
|
||
// Bot stacks
|
||
bot.hand = append(bot.hand[:sIdx], bot.hand[sIdx+1:]...)
|
||
game.discardTop = stackCard
|
||
dv := cardDrawValue(stackCard.Value)
|
||
game.stackTotal += dv
|
||
game.stackMinValue = dv
|
||
if stackCard.isWild() {
|
||
game.topColor = botPickColor(bot.hand)
|
||
} else {
|
||
game.topColor = stackCard.Color
|
||
}
|
||
if roomBuf.Len() > 0 {
|
||
roomBuf.WriteString("\n")
|
||
}
|
||
roomBuf.WriteString(fmt.Sprintf("🔥 %s stacks: %s! Total penalty: +%d",
|
||
bn, stackCard.DisplayWithColor(game.topColor), game.stackTotal))
|
||
if stackCard.Value == unoWildReverseDraw4 {
|
||
game.direction *= -1
|
||
roomBuf.WriteString(" (direction reversed!)")
|
||
}
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
game.turns++
|
||
return
|
||
}
|
||
|
||
var card unoCard
|
||
var idx int
|
||
if game.noMercy {
|
||
card, idx = botPickCardNoMercy(bot.hand, game.discardTop, game.topColor, game.bookDown, game.minOpponentCards(game.currentIdx), 0)
|
||
} else {
|
||
card, idx = botPickCard(bot.hand, game.discardTop, game.topColor, game.bookDown, game.minOpponentCards(game.currentIdx))
|
||
}
|
||
|
||
if idx < 0 {
|
||
// Bot draws
|
||
if game.noMercy {
|
||
// Draw until playable
|
||
var allDrawn []unoCard
|
||
var playableCard *unoCard
|
||
for {
|
||
cards := game.draw(1)
|
||
if len(cards) == 0 {
|
||
break
|
||
}
|
||
c := cards[0]
|
||
bot.hand = append(bot.hand, c)
|
||
allDrawn = append(allDrawn, c)
|
||
if p.checkMultiMercyElimination(game, bot) {
|
||
if roomBuf.Len() > 0 {
|
||
p.SendMessage(game.roomID, roomBuf.String())
|
||
roomBuf.Reset()
|
||
}
|
||
return
|
||
}
|
||
if c.canPlayOn(game.discardTop, game.topColor) {
|
||
playableCard = &c
|
||
break
|
||
}
|
||
}
|
||
if len(allDrawn) == 0 {
|
||
if roomBuf.Len() > 0 {
|
||
roomBuf.WriteString("\n")
|
||
}
|
||
roomBuf.WriteString(fmt.Sprintf("🃏 %s can't draw — deck empty. Turn passes.", bn))
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
return
|
||
}
|
||
if playableCard != nil {
|
||
// Remove from hand and play
|
||
for i := len(bot.hand) - 1; i >= 0; i-- {
|
||
if bot.hand[i] == *playableCard {
|
||
bot.hand = append(bot.hand[:i], bot.hand[i+1:]...)
|
||
break
|
||
}
|
||
}
|
||
if roomBuf.Len() > 0 {
|
||
roomBuf.WriteString("\n")
|
||
}
|
||
roomBuf.WriteString(fmt.Sprintf("🃏 %s draws %d card(s).", bn, len(allDrawn)))
|
||
card = *playableCard
|
||
// Fall through to play the card below
|
||
} else {
|
||
if roomBuf.Len() > 0 {
|
||
roomBuf.WriteString("\n")
|
||
}
|
||
roomBuf.WriteString(fmt.Sprintf("🃏 %s draws %d card(s). No playable card.", bn, len(allDrawn)))
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
return
|
||
}
|
||
} else {
|
||
drawn := game.draw(1)
|
||
if len(drawn) == 0 {
|
||
if roomBuf.Len() > 0 {
|
||
roomBuf.WriteString("\n")
|
||
}
|
||
roomBuf.WriteString(fmt.Sprintf("🃏 %s can't draw — deck empty. Turn passes.", bn))
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
return
|
||
}
|
||
|
||
bot.hand = append(bot.hand, drawn[0])
|
||
|
||
if drawn[0].canPlayOn(game.discardTop, game.topColor) {
|
||
bot.hand = bot.hand[:len(bot.hand)-1]
|
||
card = drawn[0]
|
||
} else {
|
||
if game.turns%3 == 0 {
|
||
commentKey := "bot_draw_normal"
|
||
if game.bookDown {
|
||
commentKey = "bot_draw_bookdown"
|
||
}
|
||
if roomBuf.Len() > 0 {
|
||
roomBuf.WriteString("\n")
|
||
}
|
||
roomBuf.WriteString(pickCommentary(commentKey))
|
||
} else {
|
||
if roomBuf.Len() > 0 {
|
||
roomBuf.WriteString("\n")
|
||
}
|
||
roomBuf.WriteString(fmt.Sprintf("🃏 %s draws a card.", bn))
|
||
}
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
return
|
||
}
|
||
}
|
||
}
|
||
|
||
// Play the card
|
||
if idx >= 0 {
|
||
bot.hand = append(bot.hand[:idx], bot.hand[idx+1:]...)
|
||
}
|
||
game.discardTop = card
|
||
|
||
// No Mercy: Discard All — bot discards remaining cards of same color
|
||
if game.noMercy && card.Value == unoDiscardAll {
|
||
discardAllOfColor(&bot.hand, card.Color)
|
||
}
|
||
|
||
// Wild color choice
|
||
if card.isWild() {
|
||
if card.Value == unoWildDrawFour {
|
||
game.wd4PrevColor = game.topColor
|
||
}
|
||
if game.noMercy && card.Value == unoWildColorRoulette {
|
||
game.topColor = botRouletteColor(bot.hand)
|
||
} else {
|
||
game.topColor = botPickColor(bot.hand)
|
||
}
|
||
} else {
|
||
game.topColor = card.Color
|
||
}
|
||
|
||
// No Mercy: 7-0 rule
|
||
if game.noMercy && game.sevenZeroRule {
|
||
if card.Value == unoSeven {
|
||
target := botChooseSwapTarget(game, bot)
|
||
if target != nil {
|
||
swapHandsMulti(bot, target)
|
||
if !target.isBot {
|
||
p.SendMessage(target.dmRoomID, fmt.Sprintf("🔄 %s swapped hands with you! You now have %d cards.", bn, len(target.hand)))
|
||
}
|
||
}
|
||
}
|
||
if card.Value == unoZero {
|
||
rotateHandsMulti(game)
|
||
for _, pl := range game.players {
|
||
if pl.active && !pl.isBot {
|
||
p.SendMessage(pl.dmRoomID, fmt.Sprintf("🔄 Hands rotated! You now have %d cards.", len(pl.hand)))
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
// Check bot win
|
||
if len(bot.hand) == 0 {
|
||
if roomBuf.Len() > 0 {
|
||
roomBuf.WriteString("\n")
|
||
}
|
||
roomBuf.WriteString(fmt.Sprintf("🃏 %s plays: %s", bn, card.DisplayWithColor(game.topColor)))
|
||
if roomBuf.Len() > 0 {
|
||
p.SendMessage(game.roomID, roomBuf.String())
|
||
roomBuf.Reset()
|
||
}
|
||
p.multiBotWins(game, bot)
|
||
return
|
||
}
|
||
|
||
// Bot UNO call
|
||
if len(bot.hand) == 1 {
|
||
if roomBuf.Len() > 0 {
|
||
roomBuf.WriteString("\n")
|
||
}
|
||
roomBuf.WriteString(fmt.Sprintf("🃏 %s plays: %s\n %s calls UNO! 🔥", bn, card.DisplayWithColor(game.topColor), bn))
|
||
} else {
|
||
if roomBuf.Len() > 0 {
|
||
roomBuf.WriteString("\n")
|
||
}
|
||
// Add commentary occasionally
|
||
if game.turns%3 == 0 {
|
||
commentKey := "bot_play_normal"
|
||
if game.bookDown {
|
||
commentKey = "bot_play_bookdown"
|
||
}
|
||
roomBuf.WriteString(fmt.Sprintf("🃏 %s", fmt.Sprintf(pickCommentary(commentKey), card.DisplayWithColor(game.topColor))))
|
||
} else {
|
||
roomBuf.WriteString(fmt.Sprintf("🃏 %s plays: %s", bn, card.DisplayWithColor(game.topColor)))
|
||
}
|
||
}
|
||
|
||
// Apply action effects
|
||
eff := p.applyCardEffects(game, card)
|
||
writeEffectLines(roomBuf, eff)
|
||
|
||
// WD4 challenge — flush buffer and enter challenge phase
|
||
if eff.needsChallenge {
|
||
if roomBuf.Len() > 0 {
|
||
p.SendMessage(game.roomID, roomBuf.String())
|
||
roomBuf.Reset()
|
||
}
|
||
game.turns++
|
||
p.startWD4Challenge(game, bot)
|
||
return
|
||
}
|
||
|
||
// No Mercy: Color Roulette — next player flips cards
|
||
// applyCardEffects already advanced currentIdx to the victim
|
||
if game.noMercy && card.Value == unoWildColorRoulette {
|
||
target := game.players[game.currentIdx]
|
||
targetName := p.multiName(target)
|
||
flipped := p.executeColorRouletteMulti(game, target, game.topColor)
|
||
roomBuf.WriteString(fmt.Sprintf("\n 🎰 Color Roulette! %s flips %d cards until finding %s %s.",
|
||
targetName, len(flipped), game.topColor.Emoji(), game.topColor))
|
||
if !target.isBot {
|
||
p.SendMessage(target.dmRoomID, fmt.Sprintf("🎰 Color Roulette! You drew %d cards. You now have %d cards.", len(flipped), len(target.hand)))
|
||
}
|
||
|
||
if p.checkMultiMercyElimination(game, target) {
|
||
if roomBuf.Len() > 0 {
|
||
p.SendMessage(game.roomID, roomBuf.String())
|
||
roomBuf.Reset()
|
||
}
|
||
if game.done {
|
||
return
|
||
}
|
||
}
|
||
|
||
// Skip past the roulette victim
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
}
|
||
|
||
// No Mercy: 7-0 room announcements (swap already happened above)
|
||
if game.noMercy && game.sevenZeroRule {
|
||
if card.Value == unoSeven {
|
||
roomBuf.WriteString("\n 🔄 Hands swapped!")
|
||
}
|
||
if card.Value == unoZero {
|
||
roomBuf.WriteString("\n 🔄 Hands rotated!")
|
||
}
|
||
}
|
||
|
||
// Next turn label (applyCardEffects already advanced currentIdx)
|
||
nextUpName := p.multiName(game.currentPlayer())
|
||
roomBuf.WriteString(fmt.Sprintf("\n It's %s's turn.", nextUpName))
|
||
|
||
game.turns++
|
||
}
|
||
|
||
// ---------------------------------------------------------------------------
|
||
// Auto-play timer
|
||
// ---------------------------------------------------------------------------
|
||
|
||
func (p *UnoPlugin) startMultiAutoPlayTimer(game *unoMultiGame) {
|
||
if game.timer != nil {
|
||
game.timer.Stop()
|
||
}
|
||
|
||
timeout := envInt("UNO_MULTI_TURN_TIMEOUT", 30)
|
||
savedTurnID := game.turnID
|
||
gameID := game.id
|
||
|
||
game.timer = time.AfterFunc(time.Duration(timeout)*time.Second, func() {
|
||
p.mu.Lock()
|
||
mg, exists := p.multiGames[gameID]
|
||
p.mu.Unlock()
|
||
if !exists {
|
||
return
|
||
}
|
||
|
||
mg.mu.Lock()
|
||
defer mg.mu.Unlock()
|
||
|
||
if mg.done || mg.turnID != savedTurnID {
|
||
return // turn already changed
|
||
}
|
||
|
||
player := mg.currentPlayer()
|
||
if player.isBot {
|
||
return
|
||
}
|
||
|
||
player.autoPlays++
|
||
maxAutoPlays := envInt("UNO_MULTI_MAX_AUTOPLAY", 3)
|
||
|
||
name := p.DisplayName(player.userID)
|
||
|
||
if player.autoPlays >= maxAutoPlays {
|
||
p.SendMessage(mg.roomID, fmt.Sprintf("🃏 %s was auto-played %d times in a row — forfeited!", name, maxAutoPlays))
|
||
p.multiPlayerForfeit(mg, player)
|
||
return
|
||
}
|
||
|
||
// Auto-play: find first playable non-action card
|
||
p.autoPlayMultiTurn(mg, player)
|
||
})
|
||
}
|
||
|
||
// startInactivityTimer starts (or resets) the 10-minute game timeout.
|
||
// If no human input occurs within the window, the game ends and remaining players are refunded.
|
||
// Caller must hold game.mu.
|
||
func (p *UnoPlugin) startInactivityTimer(game *unoMultiGame) {
|
||
if game.inactiveTimer != nil {
|
||
game.inactiveTimer.Stop()
|
||
}
|
||
|
||
timeout := envInt("UNO_MULTI_INACTIVITY_TIMEOUT", 600)
|
||
gameID := game.id
|
||
|
||
game.inactiveTimer = time.AfterFunc(time.Duration(timeout)*time.Second, func() {
|
||
p.mu.Lock()
|
||
mg, exists := p.multiGames[gameID]
|
||
p.mu.Unlock()
|
||
if !exists {
|
||
return
|
||
}
|
||
|
||
mg.mu.Lock()
|
||
defer mg.mu.Unlock()
|
||
|
||
if mg.done {
|
||
return
|
||
}
|
||
|
||
mg.done = true
|
||
if mg.timer != nil {
|
||
mg.timer.Stop()
|
||
}
|
||
|
||
// Refund remaining human players
|
||
for _, pl := range mg.players {
|
||
if !pl.isBot && pl.active {
|
||
p.euro.Credit(pl.userID, mg.ante, "uno_multi_timeout_refund")
|
||
}
|
||
}
|
||
|
||
p.SendMessage(mg.roomID, "🃏 **Game timed out** — no human input for 10 minutes. All antes refunded.")
|
||
p.recordMultiGame(mg, id.UserID(""), "timeout")
|
||
p.cleanupMultiGame(mg)
|
||
})
|
||
}
|
||
|
||
func (p *UnoPlugin) autoPlayMultiTurn(game *unoMultiGame, player *unoMultiPlayer) {
|
||
name := p.DisplayName(player.userID)
|
||
|
||
switch game.phase {
|
||
case unoMultiPhaseChallenge:
|
||
// Auto-play: accept the WD4 (safe default)
|
||
p.SendMessage(player.dmRoomID, "*Auto-played:* Accepted Wild Draw Four.")
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 *%s was auto-played.* Accepts the Wild Draw Four.", name))
|
||
p.resolveWD4Challenge(game, false)
|
||
return
|
||
|
||
case unoMultiPhaseChooseColor:
|
||
// Auto-pick most common color
|
||
color := botPickColor(player.hand)
|
||
game.topColor = color
|
||
pendingCard := game.pendingCard
|
||
game.pendingCard = nil
|
||
game.phase = unoMultiPhasePlay
|
||
|
||
p.SendMessage(player.dmRoomID, fmt.Sprintf("*Auto-played:* Color set to %s %s.", color.Emoji(), color))
|
||
|
||
if len(player.hand) == 0 {
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 *%s was auto-played.* Plays: %s (chose %s %s)",
|
||
name, pendingCard.Display(), color.Emoji(), color))
|
||
p.multiPlayerWins(game, player)
|
||
return
|
||
}
|
||
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 *%s was auto-played.* Plays: %s (chose %s %s)",
|
||
name, pendingCard.Display(), color.Emoji(), color))
|
||
|
||
// No Mercy: Color Roulette — apply roulette effect before generic effects
|
||
if game.noMercy && pendingCard != nil && pendingCard.Value == unoWildColorRoulette {
|
||
nextIdx := game.nextActiveIdx()
|
||
target := game.players[nextIdx]
|
||
targetName := p.multiName(target)
|
||
flipped := p.executeColorRouletteMulti(game, target, color)
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🎰 Color Roulette! %s flips %d cards until finding %s.\n%s",
|
||
targetName, len(flipped), color, pickNoMercyCommentary("color_roulette")))
|
||
if !target.isBot {
|
||
p.SendMessage(target.dmRoomID, fmt.Sprintf("🎰 Color Roulette! You drew %d cards. You now have %d cards.", len(flipped), len(target.hand)))
|
||
}
|
||
if p.checkMultiMercyElimination(game, target) {
|
||
if game.done {
|
||
return
|
||
}
|
||
}
|
||
// Skip past the roulette victim
|
||
game.currentIdx = nextIdx
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
if p.checkMultiSuddenDeath(game) {
|
||
return
|
||
}
|
||
p.executeMultiTurn(game)
|
||
return
|
||
}
|
||
|
||
p.applyAutoEffects(game, player, *pendingCard)
|
||
return
|
||
|
||
case unoMultiPhaseDrawnPlayable:
|
||
// Auto-play: play the drawn card
|
||
drawnCard := *game.drawnCard
|
||
game.drawnCard = nil
|
||
game.phase = unoMultiPhasePlay
|
||
|
||
for i, c := range player.hand {
|
||
if c == drawnCard {
|
||
player.hand = append(player.hand[:i], player.hand[i+1:]...)
|
||
break
|
||
}
|
||
}
|
||
game.discardTop = drawnCard
|
||
game.turns++
|
||
|
||
if drawnCard.isWild() {
|
||
if drawnCard.Value == unoWildDrawFour {
|
||
game.wd4PrevColor = game.topColor
|
||
}
|
||
color := botPickColor(player.hand)
|
||
game.topColor = color
|
||
p.SendMessage(player.dmRoomID, fmt.Sprintf("*Auto-played:* %s (chose %s %s).", drawnCard.Display(), color.Emoji(), color))
|
||
|
||
if len(player.hand) == 0 {
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 *%s was auto-played.* Plays: %s (chose %s %s)",
|
||
name, drawnCard.Display(), color.Emoji(), color))
|
||
p.multiPlayerWins(game, player)
|
||
return
|
||
}
|
||
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 *%s was auto-played.* Plays: %s (chose %s %s)",
|
||
name, drawnCard.Display(), color.Emoji(), color))
|
||
p.applyAutoEffects(game, player, drawnCard)
|
||
return
|
||
}
|
||
|
||
game.topColor = drawnCard.Color
|
||
p.SendMessage(player.dmRoomID, fmt.Sprintf("*Auto-played:* %s.", drawnCard.Display()))
|
||
|
||
if len(player.hand) == 0 {
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 *%s was auto-played.* Plays: %s", name, drawnCard.Display()))
|
||
p.multiPlayerWins(game, player)
|
||
return
|
||
}
|
||
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 *%s was auto-played.* Plays: %s", name, drawnCard.Display()))
|
||
p.applyAutoEffects(game, player, drawnCard)
|
||
return
|
||
|
||
case unoMultiPhaseChooseSwapTarget:
|
||
// Auto-play: swap with player who has fewest cards
|
||
target := botChooseSwapTarget(game, player)
|
||
if target != nil {
|
||
swapHandsMulti(player, target)
|
||
targetName := p.multiName(target)
|
||
p.SendMessage(player.dmRoomID, fmt.Sprintf("*Auto-played:* Swapped hands with %s.", targetName))
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🔄 *%s was auto-played.* Swaps hands with %s!", name, targetName))
|
||
}
|
||
game.phase = unoMultiPhasePlay
|
||
if len(player.hand) == 0 {
|
||
p.multiPlayerWins(game, player)
|
||
return
|
||
}
|
||
p.advanceAndExecute(game)
|
||
return
|
||
|
||
case unoMultiPhasePlay:
|
||
// No Mercy stacking: auto-accept
|
||
if game.noMercy && game.stackMinValue > 0 {
|
||
drawn := game.draw(game.stackTotal)
|
||
player.hand = append(player.hand, drawn...)
|
||
p.SendMessage(player.dmRoomID, fmt.Sprintf("*Auto-played:* Accepted stack. Drew %d cards.", game.stackTotal))
|
||
p.SendMessage(game.roomID, fmt.Sprintf("💥 *%s was auto-played.* Absorbs the stack! Draws %d cards. (%d cards now)",
|
||
name, game.stackTotal, len(player.hand)))
|
||
game.stackTotal = 0
|
||
game.stackMinValue = 0
|
||
if p.checkMultiMercyElimination(game, player) {
|
||
if game.done {
|
||
return
|
||
}
|
||
}
|
||
p.advanceAndExecute(game)
|
||
return
|
||
}
|
||
|
||
// Find first playable non-action card
|
||
playIdx := -1
|
||
for i, c := range player.hand {
|
||
if c.canPlayOn(game.discardTop, game.topColor) && !c.Value.isAction() && c.Value != unoWildDrawFour {
|
||
playIdx = i
|
||
break
|
||
}
|
||
}
|
||
// If only action cards, play first playable
|
||
if playIdx < 0 {
|
||
for i, c := range player.hand {
|
||
if c.canPlayOn(game.discardTop, game.topColor) {
|
||
playIdx = i
|
||
break
|
||
}
|
||
}
|
||
}
|
||
|
||
if playIdx >= 0 {
|
||
card := player.hand[playIdx]
|
||
player.hand = append(player.hand[:playIdx], player.hand[playIdx+1:]...)
|
||
game.discardTop = card
|
||
game.turns++
|
||
|
||
if card.isWild() {
|
||
if card.Value == unoWildDrawFour {
|
||
game.wd4PrevColor = game.topColor
|
||
}
|
||
color := botPickColor(player.hand)
|
||
game.topColor = color
|
||
p.SendMessage(player.dmRoomID, fmt.Sprintf("*Auto-played:* %s (chose %s %s).", card.Display(), color.Emoji(), color))
|
||
|
||
if len(player.hand) == 0 {
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 *%s was auto-played.* Plays: %s (chose %s %s)",
|
||
name, card.Display(), color.Emoji(), color))
|
||
p.multiPlayerWins(game, player)
|
||
return
|
||
}
|
||
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 *%s was auto-played.* Plays: %s (chose %s %s)",
|
||
name, card.Display(), color.Emoji(), color))
|
||
p.applyAutoEffects(game, player, card)
|
||
return
|
||
}
|
||
|
||
game.topColor = card.Color
|
||
p.SendMessage(player.dmRoomID, fmt.Sprintf("*Auto-played:* %s.", card.Display()))
|
||
|
||
if len(player.hand) == 0 {
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 *%s was auto-played.* Plays: %s", name, card.Display()))
|
||
p.multiPlayerWins(game, player)
|
||
return
|
||
}
|
||
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 *%s was auto-played.* Plays: %s", name, card.Display()))
|
||
p.applyAutoEffects(game, player, card)
|
||
return
|
||
}
|
||
|
||
// No playable card — draw
|
||
drawn := game.draw(1)
|
||
if len(drawn) == 0 {
|
||
p.SendMessage(player.dmRoomID, "*Auto-played:* No cards to draw. Turn passes.")
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 *%s was auto-played.* No cards to draw.", name))
|
||
p.advanceAndExecute(game)
|
||
return
|
||
}
|
||
|
||
card := drawn[0]
|
||
player.hand = append(player.hand, card)
|
||
|
||
if card.canPlayOn(game.discardTop, game.topColor) {
|
||
// Auto-play the drawn card
|
||
for i, c := range player.hand {
|
||
if c == card {
|
||
player.hand = append(player.hand[:i], player.hand[i+1:]...)
|
||
break
|
||
}
|
||
}
|
||
game.discardTop = card
|
||
game.turns++
|
||
|
||
if card.isWild() {
|
||
if card.Value == unoWildDrawFour {
|
||
game.wd4PrevColor = game.topColor
|
||
}
|
||
color := botPickColor(player.hand)
|
||
game.topColor = color
|
||
p.SendMessage(player.dmRoomID, fmt.Sprintf("*Auto-played:* Drew and played %s (chose %s %s).", card.Display(), color.Emoji(), color))
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 *%s was auto-played.* Drew and played %s (chose %s %s)",
|
||
name, card.Display(), color.Emoji(), color))
|
||
} else {
|
||
game.topColor = card.Color
|
||
p.SendMessage(player.dmRoomID, fmt.Sprintf("*Auto-played:* Drew and played %s.", card.Display()))
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 *%s was auto-played.* Drew and played %s", name, card.Display()))
|
||
}
|
||
|
||
if len(player.hand) == 0 {
|
||
p.multiPlayerWins(game, player)
|
||
return
|
||
}
|
||
|
||
p.applyAutoEffects(game, player, card)
|
||
return
|
||
}
|
||
|
||
p.SendMessage(player.dmRoomID, fmt.Sprintf("*Auto-played:* Drew %s. Not playable. Turn passes.", card.Display()))
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 *%s was auto-played.* Draws a card. Turn passes. (%d cards)", name, len(player.hand)))
|
||
p.advanceAndExecute(game)
|
||
}
|
||
}
|
||
|
||
// applyAutoEffects applies card effects after an auto-play and advances the turn.
|
||
func (p *UnoPlugin) applyAutoEffects(game *unoMultiGame, player *unoMultiPlayer, card unoCard) {
|
||
eff := p.applyCardEffects(game, card)
|
||
if eff.needsChallenge {
|
||
p.startWD4Challenge(game, player)
|
||
return
|
||
}
|
||
if p.checkMultiSuddenDeath(game) {
|
||
return
|
||
}
|
||
p.executeMultiTurn(game)
|
||
}
|
||
|
||
// ---------------------------------------------------------------------------
|
||
// Sudden Death (multiplayer — only when 2 active players remain)
|
||
// ---------------------------------------------------------------------------
|
||
|
||
// checkMultiSuddenDeath checks whether sudden death should be announced or resolved.
|
||
// Only applies when exactly 2 active players remain. Returns true if the game ended.
|
||
// Caller must hold game.mu.
|
||
func (p *UnoPlugin) checkMultiSuddenDeath(game *unoMultiGame) bool {
|
||
if game.done {
|
||
return true
|
||
}
|
||
|
||
active := game.activePlayers()
|
||
if len(active) != 2 {
|
||
return false
|
||
}
|
||
|
||
// Resolve
|
||
if game.suddenDeath && game.turns >= game.suddenDeathTurn {
|
||
p.multiSuddenDeathWinner(game, active)
|
||
return true
|
||
}
|
||
|
||
// Announce
|
||
if !game.suddenDeath && game.turns >= suddenDeathAnnounce {
|
||
game.suddenDeath = true
|
||
game.suddenDeathTurn = game.turns + suddenDeathCountdown
|
||
remaining := game.suddenDeathTurn - game.turns
|
||
|
||
p.SendMessage(game.roomID, fmt.Sprintf(
|
||
"⏰ **SUDDEN DEATH!** Match ends in %d turns — lowest hand value wins!\n\n%s",
|
||
remaining, pickCommentary("sudden_death")))
|
||
|
||
for _, pl := range active {
|
||
if !pl.isBot {
|
||
p.SendMessage(pl.dmRoomID, fmt.Sprintf(
|
||
"⏰ **Sudden Death!** %d turns remaining — dump your high-value cards!", remaining))
|
||
}
|
||
}
|
||
return false
|
||
}
|
||
|
||
// Countdown reminders
|
||
if game.suddenDeath {
|
||
remaining := game.suddenDeathTurn - game.turns
|
||
switch remaining {
|
||
case 10:
|
||
p.SendMessage(game.roomID, "⏰ **10 turns remaining!**")
|
||
case 5:
|
||
p.SendMessage(game.roomID, "⏰ **5 turns remaining!**")
|
||
}
|
||
}
|
||
|
||
return false
|
||
}
|
||
|
||
func (p *UnoPlugin) multiSuddenDeathWinner(game *unoMultiGame, active []*unoMultiPlayer) {
|
||
if game.done {
|
||
return
|
||
}
|
||
game.done = true
|
||
|
||
if game.timer != nil {
|
||
game.timer.Stop()
|
||
}
|
||
if game.inactiveTimer != nil {
|
||
game.inactiveTimer.Stop()
|
||
}
|
||
|
||
a, b := active[0], active[1]
|
||
aScore := scoreHand(a.hand)
|
||
bScore := scoreHand(b.hand)
|
||
|
||
breakdown := fmt.Sprintf("**Final Scores:**\n%s: %s\n%s: %s",
|
||
p.multiName(a), formatHandScore(a.hand),
|
||
p.multiName(b), formatHandScore(b.hand))
|
||
|
||
var winner, loser *unoMultiPlayer
|
||
switch {
|
||
case aScore < bScore:
|
||
winner, loser = a, b
|
||
case bScore < aScore:
|
||
winner, loser = b, a
|
||
case len(a.hand) < len(b.hand):
|
||
winner, loser = a, b
|
||
breakdown += "\n*Tiebreaker: fewer cards!*"
|
||
case len(b.hand) < len(a.hand):
|
||
winner, loser = b, a
|
||
breakdown += "\n*Tiebreaker: fewer cards!*"
|
||
default:
|
||
// Tiebreaker: player whose turn it is NOT wins
|
||
current := game.currentPlayer()
|
||
if current == a {
|
||
winner, loser = b, a
|
||
} else {
|
||
winner, loser = a, b
|
||
}
|
||
breakdown += "\n*Tiebreaker: dead even — advantage to the opponent!*"
|
||
}
|
||
_ = loser // used implicitly via winner != loser
|
||
|
||
p.SendMessage(game.roomID, fmt.Sprintf(
|
||
"⏰ **SUDDEN DEATH!** %s wins on points!\n%s\n\n%s",
|
||
p.multiName(winner), breakdown, pickCommentary("sudden_death_win")))
|
||
|
||
if winner.isBot {
|
||
p.multiBotWins2(game)
|
||
} else {
|
||
p.multiPlayerWins2(game, winner)
|
||
}
|
||
}
|
||
|
||
// multiPlayerWins2 / multiBotWins2 handle payout without duplicate done/timer logic
|
||
// (already handled by multiSuddenDeathWinner).
|
||
func (p *UnoPlugin) multiPlayerWins2(game *unoMultiGame, winner *unoMultiPlayer) {
|
||
humanCount := 0
|
||
for _, pl := range game.players {
|
||
if !pl.isBot {
|
||
humanCount++
|
||
}
|
||
}
|
||
totalPot := game.ante * float64(humanCount+game.botAntes)
|
||
net, _ := communityTax(winner.userID, totalPot, 0.05)
|
||
p.euro.Credit(winner.userID, net, "uno_multi_win")
|
||
|
||
p.recordMultiGame(game, winner.userID, "sudden_death_win")
|
||
p.cleanupMultiGame(game)
|
||
}
|
||
|
||
func (p *UnoPlugin) multiBotWins2(game *unoMultiGame) {
|
||
humanCount := 0
|
||
for _, pl := range game.players {
|
||
if !pl.isBot {
|
||
humanCount++
|
||
}
|
||
}
|
||
totalPot := game.ante * float64(humanCount+game.botAntes)
|
||
p.addToPot(totalPot)
|
||
|
||
for _, pl := range game.players {
|
||
if !pl.isBot {
|
||
recordBotDefeat(pl.userID, "uno_multi")
|
||
}
|
||
}
|
||
p.recordMultiGame(game, id.UserID("bot"), "sudden_death_bot")
|
||
p.cleanupMultiGame(game)
|
||
}
|
||
|
||
// ---------------------------------------------------------------------------
|
||
// Win / Forfeit / Cleanup
|
||
// ---------------------------------------------------------------------------
|
||
|
||
func (p *UnoPlugin) multiPlayerWins(game *unoMultiGame, winner *unoMultiPlayer) {
|
||
if game.done {
|
||
return
|
||
}
|
||
game.done = true
|
||
|
||
if game.timer != nil {
|
||
game.timer.Stop()
|
||
}
|
||
if game.inactiveTimer != nil {
|
||
game.inactiveTimer.Stop()
|
||
}
|
||
|
||
// Calculate pot (all human antes)
|
||
humanCount := 0
|
||
for _, pl := range game.players {
|
||
if !pl.isBot {
|
||
humanCount++
|
||
}
|
||
}
|
||
totalPot := game.ante * float64(humanCount+game.botAntes)
|
||
net, _ := communityTax(winner.userID, totalPot, 0.05)
|
||
|
||
name := p.DisplayName(winner.userID)
|
||
p.euro.Credit(winner.userID, net, "uno_multi_win")
|
||
|
||
p.SendMessage(game.roomID, fmt.Sprintf(
|
||
"🎉 **%s wins Multiplayer UNO!**\nPot: €%d | Turns: %d\n\n%s",
|
||
name, int(totalPot), game.turns, pickCommentary("player_win")))
|
||
|
||
p.recordMultiGame(game, winner.userID, "win")
|
||
p.cleanupMultiGame(game)
|
||
}
|
||
|
||
func (p *UnoPlugin) multiBotWins(game *unoMultiGame, winner *unoMultiPlayer) {
|
||
if game.done {
|
||
return
|
||
}
|
||
game.done = true
|
||
|
||
if game.timer != nil {
|
||
game.timer.Stop()
|
||
}
|
||
if game.inactiveTimer != nil {
|
||
game.inactiveTimer.Stop()
|
||
}
|
||
|
||
humanCount := 0
|
||
for _, pl := range game.players {
|
||
if !pl.isBot {
|
||
humanCount++
|
||
}
|
||
}
|
||
totalPot := game.ante * float64(humanCount+game.botAntes)
|
||
|
||
// Pot goes to community
|
||
p.addToPot(totalPot)
|
||
|
||
bn := winner.displayName
|
||
p.SendMessage(game.roomID, fmt.Sprintf(
|
||
"💀 **%s wins Multiplayer UNO!**\n€%d goes to the community pot.\n\n%s",
|
||
bn, int(totalPot), pickCommentary("bot_win")))
|
||
|
||
for _, pl := range game.players {
|
||
if !pl.isBot {
|
||
recordBotDefeat(pl.userID, "uno_multi")
|
||
}
|
||
}
|
||
p.recordMultiGame(game, id.UserID("bot"), "bot_win")
|
||
p.cleanupMultiGame(game)
|
||
}
|
||
|
||
func (p *UnoPlugin) multiPlayerForfeit(game *unoMultiGame, player *unoMultiPlayer) {
|
||
player.active = false
|
||
name := p.DisplayName(player.userID)
|
||
|
||
// Shuffle cards back into draw pile
|
||
game.drawPile = append(game.drawPile, player.hand...)
|
||
rand.Shuffle(len(game.drawPile), func(i, j int) { game.drawPile[i], game.drawPile[j] = game.drawPile[j], game.drawPile[i] })
|
||
player.hand = nil
|
||
|
||
// Check if game should end
|
||
active := game.activePlayers()
|
||
if len(active) <= 1 {
|
||
if len(active) == 1 {
|
||
winner := active[0]
|
||
if winner.isBot {
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 %s forfeited. All humans out!", name))
|
||
p.multiBotWins(game, winner)
|
||
} else {
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 %s forfeited. Only one player remains!", name))
|
||
p.multiPlayerWins(game, winner)
|
||
}
|
||
} else {
|
||
game.done = true
|
||
p.SendMessage(game.roomID, "🃏 Game ended — no players remaining.")
|
||
p.cleanupMultiGame(game)
|
||
}
|
||
return
|
||
}
|
||
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🃏 %s forfeited! Game continues with %d players.", name, len(active)))
|
||
|
||
// If it was this player's turn, advance
|
||
if game.currentPlayer() == player || !game.currentPlayer().active {
|
||
game.currentIdx = game.nextActiveIdx()
|
||
game.turnID++
|
||
p.executeMultiTurn(game)
|
||
}
|
||
}
|
||
|
||
func (p *UnoPlugin) cleanupMultiGame(game *unoMultiGame) {
|
||
p.mu.Lock()
|
||
defer p.mu.Unlock()
|
||
|
||
delete(p.multiGames, game.id)
|
||
for roomID, gID := range p.dmToMulti {
|
||
if gID == game.id {
|
||
delete(p.dmToMulti, roomID)
|
||
}
|
||
}
|
||
}
|
||
|
||
func (p *UnoPlugin) recordMultiGame(game *unoMultiGame, winnerID id.UserID, result string) {
|
||
playerIDs := make([]string, 0)
|
||
for _, pl := range game.players {
|
||
if !pl.isBot {
|
||
playerIDs = append(playerIDs, string(pl.userID))
|
||
}
|
||
}
|
||
|
||
humanCount := len(playerIDs)
|
||
totalPot := game.ante * float64(humanCount+game.botAntes)
|
||
|
||
db.Exec("uno_multi: record game",
|
||
`INSERT INTO uno_multi_games (room_id, ante, pot_total, winner_id, player_ids, result, turns, started_at, ended_at)
|
||
VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)`,
|
||
string(game.roomID), game.ante, totalPot, string(winnerID),
|
||
strings.Join(playerIDs, ","), result, game.turns,
|
||
game.startedAt.UTC().Format("2006-01-02 15:04:05"),
|
||
time.Now().UTC().Format("2006-01-02 15:04:05"),
|
||
)
|
||
}
|
||
|
||
// ---------------------------------------------------------------------------
|
||
// Display
|
||
// ---------------------------------------------------------------------------
|
||
|
||
func (p *UnoPlugin) sendMultiStatus(game *unoMultiGame, player *unoMultiPlayer) {
|
||
var sb strings.Builder
|
||
currentName := p.multiName(game.currentPlayer())
|
||
|
||
sb.WriteString(fmt.Sprintf("🃏 **UNO Status**\nDiscard pile: %s\nCurrent turn: %s\n\n",
|
||
game.discardTop.DisplayWithColor(game.topColor), currentName))
|
||
|
||
sb.WriteString("**Your hand:**\n")
|
||
for i, c := range player.hand {
|
||
playable := ""
|
||
if c.canPlayOn(game.discardTop, game.topColor) {
|
||
playable = " ✅"
|
||
}
|
||
sb.WriteString(fmt.Sprintf("%d. %s%s\n", i+1, c.Display(), playable))
|
||
}
|
||
|
||
sb.WriteString("\nCard counts: ")
|
||
var counts []string
|
||
for _, pl := range game.players {
|
||
if pl == player || !pl.active {
|
||
continue
|
||
}
|
||
counts = append(counts, fmt.Sprintf("%s (%d)", p.multiName(pl), len(pl.hand)))
|
||
}
|
||
sb.WriteString(strings.Join(counts, " | "))
|
||
|
||
p.SendMessage(player.dmRoomID, sb.String())
|
||
}
|
||
|
||
func (p *UnoPlugin) sendMultiHandDisplay(game *unoMultiGame, player *unoMultiPlayer) {
|
||
var sb strings.Builder
|
||
sb.WriteString(fmt.Sprintf("🃏 **Your turn!**\nDiscard pile: %s\n\n**Your hand:**\n",
|
||
game.discardTop.DisplayWithColor(game.topColor)))
|
||
|
||
for i, c := range player.hand {
|
||
playable := ""
|
||
if c.canPlayOn(game.discardTop, game.topColor) {
|
||
playable = " ✅"
|
||
}
|
||
sb.WriteString(fmt.Sprintf("%d. %s%s\n", i+1, c.Display(), playable))
|
||
}
|
||
|
||
// Card counts for all opponents
|
||
sb.WriteString("\nCard counts: ")
|
||
counts := make([]string, 0)
|
||
for _, pl := range game.players {
|
||
if pl == player || !pl.active {
|
||
continue
|
||
}
|
||
counts = append(counts, fmt.Sprintf("%s (%d)", p.multiName(pl), len(pl.hand)))
|
||
}
|
||
sb.WriteString(strings.Join(counts, " | "))
|
||
|
||
if game.noMercy && len(player.hand) >= 20 {
|
||
sb.WriteString(fmt.Sprintf("\n⚠️ **You have %d cards! (25 = eliminated)**", len(player.hand)))
|
||
}
|
||
|
||
sb.WriteString("\n\nReply with a card number to play, or **draw** to draw.")
|
||
|
||
p.SendMessage(player.dmRoomID, sb.String())
|
||
}
|
||
|
||
// sendMultiHandDisplayStacking shows hand during stacking — only stackable cards are playable.
|
||
func (p *UnoPlugin) sendMultiHandDisplayStacking(game *unoMultiGame, player *unoMultiPlayer) {
|
||
var sb strings.Builder
|
||
sb.WriteString(fmt.Sprintf("⚠️ **Stack incoming: +%d!**\nDiscard pile: %s\n\n**Your hand:**\n",
|
||
game.stackTotal, game.discardTop.DisplayWithColor(game.topColor)))
|
||
|
||
for i, c := range player.hand {
|
||
marker := ""
|
||
if c.canPlayOnStacking(game.topColor, game.stackMinValue) {
|
||
marker = " ✅"
|
||
}
|
||
sb.WriteString(fmt.Sprintf("%d. %s%s\n", i+1, c.Display(), marker))
|
||
}
|
||
|
||
sb.WriteString("\nCard counts: ")
|
||
counts := make([]string, 0)
|
||
for _, pl := range game.players {
|
||
if pl == player || !pl.active {
|
||
continue
|
||
}
|
||
counts = append(counts, fmt.Sprintf("%s (%d)", p.multiName(pl), len(pl.hand)))
|
||
}
|
||
sb.WriteString(strings.Join(counts, " | "))
|
||
|
||
sb.WriteString(fmt.Sprintf("\n\nPlay a draw card to stack, or type **accept** to draw %d cards.", game.stackTotal))
|
||
|
||
p.SendMessage(player.dmRoomID, sb.String())
|
||
}
|
||
|
||
// handleMultiSwapChoice handles the player choosing a swap target for the 7-0 rule.
|
||
func (p *UnoPlugin) handleMultiSwapChoice(game *unoMultiGame, player *unoMultiPlayer, input string) error {
|
||
// Parse target number
|
||
var targetIdx int
|
||
if _, err := fmt.Sscanf(input, "%d", &targetIdx); err != nil || targetIdx < 1 {
|
||
p.SendMessage(player.dmRoomID, "Choose a player number to swap hands with.")
|
||
return nil
|
||
}
|
||
|
||
// Map number to active player
|
||
i := 1
|
||
var target *unoMultiPlayer
|
||
for _, pl := range game.players {
|
||
if pl == player || !pl.active {
|
||
continue
|
||
}
|
||
if i == targetIdx {
|
||
target = pl
|
||
break
|
||
}
|
||
i++
|
||
}
|
||
|
||
if target == nil {
|
||
p.SendMessage(player.dmRoomID, "Invalid player number. Try again.")
|
||
return nil
|
||
}
|
||
|
||
swapHandsMulti(player, target)
|
||
game.phase = unoMultiPhasePlay
|
||
|
||
name := p.DisplayName(player.userID)
|
||
targetName := p.multiName(target)
|
||
|
||
p.SendMessage(player.dmRoomID, fmt.Sprintf("Swapped hands with %s! You now have %d cards.", targetName, len(player.hand)))
|
||
if !target.isBot {
|
||
p.SendMessage(target.dmRoomID, fmt.Sprintf("🔄 %s swapped hands with you! You now have %d cards.", name, len(target.hand)))
|
||
}
|
||
p.SendMessage(game.roomID, fmt.Sprintf("🔄 %s swaps hands with %s! %s",
|
||
name, targetName, pickNoMercyCommentary("hand_swap")))
|
||
|
||
// Check win (if player got an empty hand from swap)
|
||
if len(player.hand) == 0 {
|
||
p.multiPlayerWins(game, player)
|
||
return nil
|
||
}
|
||
|
||
// Continue to next turn
|
||
p.advanceAndExecute(game)
|
||
return nil
|
||
}
|