Start handling commands from players

draftbot/draftbot.go

@@ -1,15 +1,31 @@
 package main
 
 import (
+	"fmt"
+
 	room "git.fromouter.space/mcg/cardgage/room/api"
+	"git.fromouter.space/mcg/draft"
 )
 
 type draftBot struct {
+	API      BotInterface
 	Name     string
+	Rooms    map[string]roomInfo
 	Sessions map[string]session
 }
 
-func newDraftBot(name string) *draftBot {
+type roomInfo struct {
+	Name  string
+	Owner string
+}
+
+// BotInterface is the interface needed by draftbot for working in cardgage
+// This exists so that draftbot can be attached to a mocked API for testing
+type BotInterface interface {
+	Send(room.BotMessage)
+}
+
+func newDraftBot(botAPI BotInterface, name string) *draftBot {
 	return &draftBot{
 		Name:     name,
 		Sessions: make(map[string]session),
@@ -28,7 +44,7 @@ func (d *draftBot) onMessage(msg room.ServerMessage) {
 		}
 		// Only consider messages that speak directly to me
 		if msg.Message.To == d.Name {
-			d.handleMessage(*msg.Message)
+			d.handleMessage(msg.RoomID, *msg.Message)
 		}
 	case room.MsgEvent:
 		if *logAll {
@@ -39,6 +55,57 @@ func (d *draftBot) onMessage(msg room.ServerMessage) {
 	}
 }
 
-func (d *draftBot) handleMessage(msg room.Message) {
-	//TODO
+func (d *draftBot) sendMessage(roomid string, msg room.Message) {
+	d.API.Send(room.BotMessage{
+		RoomID:  roomid,
+		Type:    room.MsgMessage,
+		Message: &msg,
+	})
+}
+
+func (d *draftBot) handleMessage(roomid string, msg room.Message) {
+	// Get session in room
+	session, ok := d.Sessions[roomid]
+	if !ok {
+		// Room does not have a currently running session, ignore unless it's the owner asking for specific stuff
+		//TODO
+	}
+
+	// Check if player is in the draft
+	player, ok := session.Players[msg.From]
+	if !ok {
+		// Player not in draft, are they asking to join?
+		//TODO
+	}
+
+	switch msg.Type {
+	// Player has picked a card
+	case "pick":
+		// Get picked card
+		picked := msg.Data.(string)
+
+		// Try to pick on player struct
+		err := player.Pick(draft.Card{ID: picked})
+		if err != nil {
+			if err == draft.ErrNotInPack {
+				d.sendMessage(roomid, room.Message{
+					To:   msg.From,
+					Type: "invalid-pick",
+				})
+			} else {
+				// Technically not needed, as Pick can only throw ErrNotInPack right now
+			}
+			return
+		}
+		d.sendMessage(roomid, room.Message{
+			Channel: "draft",
+			Type:    "card-picked",
+			Data: struct {
+				Player string
+			}{
+				msg.From,
+			},
+			Message: fmt.Sprintf("%s picked a card from his pack", msg.From),
+		})
+	}
 }

draftbot/main.go

@@ -81,7 +81,7 @@ func runBot(name string, games, tags []string) error {
 		return err
 	}
 
-	draftbot := newDraftBot(name)
+	draftbot := newDraftBot(wsbot, name)
 
 	wsbot.Listen(draftbot.onMessage)
 	return errors.New("eof")

draftbot/session.go

@@ -25,6 +25,9 @@ type session struct {
 	Bots    []*bot.Bot
 	Pod     *draft.Pod
 
+	// State management variables
+	started bool // Has the draft started already?
+
 	// Channels for communication while the session is running
 	messages chan<- room.Message
 	exit     chan bool
@@ -173,6 +176,7 @@ func (s *session) Start() error {
 	}
 
 	// Start handling packs
+	s.started = true
 	go s.handlePicks()
 	return nil
 }