done for the night

server/main.go

@@ -16,6 +16,7 @@ func main() {
 	s := server{
 		Log:   log,
 		join:  make(chan player),
+		leave: make(chan *player),
 		inbox: make(chan message),
 		souls: make(map[string]soul),
 	}

server/player.go

@@ -26,6 +26,7 @@ func (p *player) run() {
 	ctx, cancel := context.WithCancel(context.Background())
 	go p.writeMessages(ctx)
 	p.readMessages(cancel)
+	p.server.leave <- p
 	p.outbox = nil
 	p.conn.Close()
 }
@@ -72,7 +73,6 @@ func (p *player) writeMessages(ctx context.Context) {
 		select {
 		case t := <-ticker.C:
 			n++
-			p.Info("trying to write a tick")
 			w, err := p.conn.NextWriter(websocket.TextMessage)
 			if err != nil {
 				p.Error("error getting writer: %v", err)

server/request.go

@@ -41,6 +41,26 @@ type collectSoul struct {
 }
 
 func (c *collectSoul) exec(s *server, from *player) {
+	soul, ok := s.souls[c.PlayerName]
+	if !ok {
+		return
+	}
+	delete(s.souls, c.PlayerName)
+
+	b, err := json.Marshal(soul)
+	if err != nil {
+		s.Error("unable to serialize soul: %v", err)
+		return
+	}
+
+	msg := fmt.Sprintf("soul-collected %s", string(b))
+	for _, player := range s.players {
+		select {
+		case player.outbox <- msg:
+		default:
+			s.Error("can't write to player %s's outbox", player.username)
+		}
+	}
 }
 
 type login struct {

server/server.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"encoding/json"
+	"fmt"
 	"net/http"
 	"strconv"
 
@@ -15,6 +16,7 @@ type server struct {
 	router  *mux.Router
 	players map[int]*player
 	join    chan player
+	leave   chan *player
 	inbox   chan message
 	souls   map[string]soul
 }
@@ -63,6 +65,17 @@ func (s *server) step(pc int) {
 		p.Log = s.Child("players").Child(strconv.Itoa(p.id))
 		go p.run()
 		s.players[p.id] = &p
+		for _, soul := range s.souls {
+			b, _ := json.Marshal(soul)
+			msg := fmt.Sprintf("spawn-soul %s", string(b))
+			select {
+			case p.outbox <- msg:
+			default:
+			}
+		}
+	case p := <-s.leave:
+		delete(s.players, p.id)
+
 	case m := <-s.inbox:
 		s.Info("received message: %v", m)
 		var req request