fix some stuff. go works now but only in one direction

server/cmd/main.go

@@ -101,50 +101,80 @@ func newServer() (*gameWorldServer, error) {
 }
 
 func (s *gameWorldServer) verbHandler(verb, rest string, sender, target db.Object) error {
+	log.Printf("VH %s %s %d %d", verb, rest, sender.ID, target.ID)
+
 	s.scriptsMutex.RLock()
 	sc, ok := s.scripts[target.ID]
 	s.scriptsMutex.RUnlock()
 	var err error
 
-	sid, _ := s.db.SessionIDForAvatar(target)
+	// TODO this is no longer closing over anything truly interesting and can
+	// likely be simplified
 	serverAPI := witch.ServerAPI{
-		Show: func(_ int, _ string) {},
+		Show: func(fromObjID, toObjID int, action string) {
-		Tell: func(_ int, _ string) { log.Println("stub tell called") },
+			sid, err := s.db.SessionIDForObjID(toObjID)
-		DB: func() db.DB {
+			if err != nil {
-			return s.db
-		},
-	}
-	if sid != "" {
-		send := s.msgRouter[sid]
-		getSenderName := func(senderID int) *string {
-			senderName := "a mysterious stranger"
-
-			sender, err := s.db.GetObjectByID(senderID)
-			if err == nil {
-				senderName = sender.Data["name"]
-			} else {
 				log.Println(err.Error())
+				return
 			}
 
-			return &senderName
+			from, err := s.db.GetObjectByID(fromObjID)
+			if err != nil {
+				log.Println(err)
+				return
 			}
-		serverAPI.Show = func(senderID int, msg string) {
+
+			speakerName := "an ethereal presence"
+			if from.Data["name"] != "" {
+				speakerName = from.Data["name"]
+			}
+
+			log.Println(sid)
+
+			send := s.msgRouter[sid]
 			cm := proto.ClientMessage{
 				Type:    proto.ClientMessage_EMOTE,
-				Text:    msg,
+				Text:    action,
-				Speaker: getSenderName(senderID),
+				Speaker: &speakerName,
 			}
 			send(&cm)
+		},
+		Tell: func(fromObjID, toObjID int, msg string) {
+			log.Printf("Tell: %d %d %s", fromObjID, toObjID, msg)
+			sid, err := s.db.SessionIDForObjID(toObjID)
+			if err != nil {
+				log.Println(err)
+				return
 			}
-		serverAPI.Tell = func(senderID int, msg string) {
+
-			log.Printf("Tell %s %d %s", sid, senderID, msg)
+			if sid == "" {
+				return
+			}
+
+			from, err := s.db.GetObjectByID(fromObjID)
+			if err != nil {
+				log.Println(err)
+				return
+			}
+
+			speakerName := "an ethereal presence"
+			if from.Data["name"] != "" {
+				speakerName = from.Data["name"]
+			}
+
+			log.Println(sid)
+
+			send := s.msgRouter[sid]
 			cm := proto.ClientMessage{
 				Type:    proto.ClientMessage_OVERHEARD,
 				Text:    msg,
-				Speaker: getSenderName(senderID),
+				Speaker: &speakerName,
 			}
 			send(&cm)
-		}
+		},
+		DB: func() db.DB {
+			return s.db
+		},
 	}
 
 	if !ok || sc == nil {

server/db/db.go

@@ -37,6 +37,7 @@ type DB interface {
 
 	// Presence
 	SessionIDForAvatar(Object) (string, error)
+	SessionIDForObjID(int) (string, error)
 	AvatarBySessionID(string) (*Object, error)
 	BedroomBySessionID(string) (*Object, error)
 	MoveInto(toMove Object, container Object) error
@@ -117,7 +118,7 @@ func (db *pgDB) Ensure() error {
 
 	roomScript := `
 		seen(function()
-			tellMe(my("description"))
+			tellSender(my("description"))
 		end)
 	`
 
@@ -176,7 +177,7 @@ func (db *pgDB) Ensure() error {
 			Data: data,
 			Script: `
 				go("north", function()
-					tellMe("the heavy door swings forward with ease. It creaks gently")
+					tellSender("the heavy door swings forward with ease. It creaks gently")
 					moveSender("system", "pub")
 				end)
 			`,
@@ -374,6 +375,16 @@ func (db *pgDB) SessionIDForAvatar(obj Object) (string, error) {
 	return *sid, nil
 }
 
+func (db *pgDB) SessionIDForObjID(id int) (string, error) {
+	obj, err := db.GetObjectByID(id)
+	if err != nil {
+		return "", err
+	}
+
+	return db.SessionIDForAvatar(*obj)
+
+}
+
 func (db *pgDB) AvatarBySessionID(sid string) (avatar *Object, err error) {
 	avatar = &Object{}
 	// TODO subquery

server/witch/witch.go

@@ -24,8 +24,8 @@ end)
 */
 
 type ServerAPI struct {
-	Tell func(int, string)
+	Tell func(int, int, string)
-	Show func(int, string)
+	Show func(int, int, string)
 	DB   func() db.DB
 }
 
@@ -73,8 +73,18 @@ func NewScriptContext(sAPI ServerAPI) (*ScriptContext, error) {
 			l.SetGlobal("tellMe", l.NewFunction(func(l *lua.LState) int {
 				sender := l.GetGlobal("sender").(*lua.LTable)
 				senderID := int(lua.LVAsNumber(sender.RawGetString("ID")))
+
 				log.Printf("tellMe: %d %s", senderID, l.ToString(1))
-				sc.serverAPI.Tell(senderID, l.ToString(1))
+				sc.serverAPI.Tell(senderID, vc.Target.ID, l.ToString(1))
+				return 0
+			}))
+
+			l.SetGlobal("tellSender", l.NewFunction(func(l *lua.LState) int {
+				sender := l.GetGlobal("sender").(*lua.LTable)
+				senderID := int(lua.LVAsNumber(sender.RawGetString("ID")))
+
+				log.Printf("tellMe: %d %s", senderID, l.ToString(1))
+				sc.serverAPI.Tell(vc.Target.ID, senderID, l.ToString(1))
 				return 0
 			}))
 
@@ -105,10 +115,14 @@ func NewScriptContext(sAPI ServerAPI) (*ScriptContext, error) {
 			l.SetGlobal("showMe", l.NewFunction(func(l *lua.LState) int {
 				sender := l.GetGlobal("sender").(*lua.LTable)
 				senderID := int(lua.LVAsNumber(sender.RawGetString("ID")))
-				sc.serverAPI.Show(senderID, l.ToString(1))
+
+				log.Printf("showMe: %d %s", senderID, l.ToString(1))
+				sc.serverAPI.Show(senderID, vc.Target.ID, l.ToString(1))
 				return 0
 			}))
 
+			// TODO showSender?
+
 			// TODO check execute permission and bail out potentially
 			//log.Printf("%#v", vc)