add LeaveJoinToken, which exercises new select API, and refactor various tokens to use it

basetoken.py

@@ -181,7 +181,13 @@ class Terminal(Token):
 
     def setColBg(self, colBg):
         self.colBg = colBg
-class AutoJoiner(Token):
+
+class LeaveJoinToken(Token):
+    def run(self):
+        while True:
+            Event.selectDg(self, (self.game.evLeave, self.OnLeave), (self.game.evJoin, self.OnJoin))
+                    
+class AutoJoiner(LeaveJoinToken):
     def InitPersistent(self, owner, *rgclsTok):
         Token.InitPersistent(self, owner)
         self.rgclsTok = rgclsTok
@@ -189,14 +195,12 @@ class AutoJoiner(Token):
     def InitTransient(self):
         Token.InitTransient(self)
         self.mpclient_rgtok = {}
-    def run(self):
+
-        def dgoobLeave(client):
+    def OnLeave(self, client):
         for tok in self.mpclient_rgtok[client]:
             print "killing ", tok
             tok.die()
-        while True:
+    def OnJoin(self, client):
-            with self.game.evLeave.oob(self, dgoobLeave):
-                client = self.game.evJoin.receive(self)
         rgtok = []
         for clsTok in self.rgclsTok:
             if FIter(clsTok):
@@ -206,7 +210,7 @@ class AutoJoiner(Token):
             rgtok.append(tok)
         self.mpclient_rgtok[client] = rgtok
 
-class AliveWithPlayers(Token):
+class AliveWithPlayers(LeaveJoinToken):
     def InitPersistent(self, owner, *rgclsTok):
         Token.InitPersistent(self, owner)
         self.rgclsTok = rgclsTok
@@ -220,11 +224,8 @@ class AliveWithPlayers(Token):
         if len(self.rgclient) == 0:
             for tok in [x for x in self.rgtokOwn]:
                 tok.die()
-
+    def OnJoin(self, client):
-    def run(self):
+        self.rgclient.append(client)
-        with self.game.evLeave.oob(self, self.OnLeave):
-            while True:
-                self.rgclient.append(self.game.evJoin.receive(self))
         if len(self.rgclient) == 1:
             for clsTok in self.rgclsTok:
                 if FIter(clsTok):
@@ -232,7 +233,7 @@ class AliveWithPlayers(Token):
                 else:
                     tok = clsTok(self)
 
-class AutoKiller(Token):
+class AutoKiller(LeaveJoinToken):
     def InitTransient(self):
         Token.InitTransient(self)
         self.rgclient = []
@@ -240,10 +241,8 @@ class AutoKiller(Token):
         self.rgclient.remove(client)
         if len(self.rgclient) == 0:
             self.game.finish()
-    def run(self):
+    def OnJoin(self, client):
-        with self.game.evLeave.oob(self, self.OnLeave):
+        self.rgclient.append(client)
-            while True:
-                self.rgclient.append(self.game.evJoin.receive(self))
 
 #selection oracle
 class Selor(TPrs):

whiteboard.py

@@ -535,7 +535,7 @@ class MiChat(Mi):
             ascr.PutAch(ansi.MkAch(chr(186), ansi.RED, ansi.WHITE), xBar, yBar + 1)
             ascr.PutAch(ansi.MkAch("Z", ansi.RED, ansi.WHITE), xBar, yBar + 2)
 
-class Joiner(Token):
+class Joiner(LeaveJoinToken):
     def InitPersistent(self, owner):
         Token.InitPersistent(self, owner)
         self.msgScroller = self.game.rgtoken("msgscroller")[0]
@@ -556,11 +556,6 @@ class Joiner(Token):
         self.msgScroller.evPost.fire(client.cld.user + " has left! :(")
         self.board.chat.Add(ChlSys(client, "has left"))
 
-    def run(self):
-        while True:
-            with self.game.evJoin.oob(self, self.OnJoin):
-                self.OnLeave(self.game.evLeave.receive(self))
-
 class Lobby(TokenClient):
     def InitPersistent(self, owner, client):
         TokenClient.InitPersistent(self, owner, client)