Added support for handling games with multiple rounds.

git-svn-id: svn+ssh://src.earth.threerings.net/vilya/trunk@237 c613c5cb-e716-0410-b11b-feb51c14d237

src/java/com/threerings/ezgame/server/EZGameDispatcher.java

@@ -77,6 +77,13 @@ public class EZGameDispatcher extends InvocationDispatcher
             );
             return;
 
+        case EZGameMarshaller.END_ROUND:
+            ((EZGameProvider)provider).endRound(
+                source,
+                ((Integer)args[0]).intValue(), (InvocationService.InvocationListener)args[1]
+            );
+            return;
+
         case EZGameMarshaller.END_TURN:
             ((EZGameProvider)provider).endTurn(
                 source,

src/java/com/threerings/ezgame/server/EZGameManager.java

@@ -110,6 +110,33 @@ public class EZGameManager extends GameManager
         _turnDelegate.endTurn(nextTurnHolder);
     }
 
+    // from EZGameProvider
+    public void endRound (ClientObject caller, int nextRoundDelay,
+                          InvocationService.InvocationListener listener)
+        throws InvocationException
+    {
+        validateStateModification(caller, false);
+
+        // let the game know that it is doing something stupid
+        if (_gameObj.roundId < 0) {
+            throw new InvocationException("m.round_already_ended");
+        }
+
+        // while we are between rounds, our round id is the negation of the round that just ended
+        _gameObj.setRoundId(-_gameObj.roundId);
+
+        // queue up the start of the next round if requested
+        if (nextRoundDelay > 0) {
+            new Interval(CrowdServer.omgr) {
+                public void expired () {
+                    if (_gameObj.isInPlay()) {
+                        _gameObj.setRoundId(-_gameObj.roundId + 1);
+                    }
+                }
+            }.schedule(nextRoundDelay * 1000L);
+        }
+    }
+
     // from EZGameProvider
     public void endGame (ClientObject caller, int[] winnerOids,
                          InvocationService.InvocationListener listener)

src/java/com/threerings/ezgame/server/EZGameProvider.java

@@ -51,6 +51,12 @@ public interface EZGameProvider extends InvocationProvider
     public void endGame (ClientObject caller, int[] arg1, InvocationService.InvocationListener arg2)
         throws InvocationException;
 
+    /**
+     * Handles a {@link EZGameService#endRound} request.
+     */
+    public void endRound (ClientObject caller, int arg1, InvocationService.InvocationListener arg2)
+        throws InvocationException;
+
     /**
      * Handles a {@link EZGameService#endTurn} request.
      */