possible to win now

git-svn-id: svn://anubis/gvsu@104 45c1a28c-8058-47b2-ae61-ca45b979098e

cs654/final-proj/BlobWars.java

@@ -14,6 +14,7 @@ public class BlobWars extends JFrame
     private BlobWarsPanel m_panel;
     private JTextField m_nameField;
     private JTextField m_serverField;
+    private JLabel m_statusLabel;
     private JButton m_connectButton;
     private EventHandler m_handler;
     private javax.swing.Timer m_timer;
@@ -47,6 +48,10 @@ public class BlobWars extends JFrame
                 add(m_connectButton = new JButton("Connect"));
                 m_connectButton.addActionListener(m_handler);
             }});
+            add(new JPanel() {{
+                setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
+                add(m_statusLabel = new JLabel());
+            }});
 //            add(new Box.Filler(new Dimension(0, 0),
 //                               new Dimension(0, 10000),
 //                               new Dimension(10000, 10000)));
@@ -234,6 +239,11 @@ public class BlobWars extends JFrame
                 Integer shotid = Integer.parseInt(s.substring(7));
                 m_world.removeShot(shotid);
             }
+            else if (s.startsWith("WINNER:"))
+            {
+                String winner = s.substring(7);
+                m_statusLabel.setText(winner + " won the match!");
+            }
         }
     }
 

cs654/final-proj/BlobWarsServer.java

@@ -13,6 +13,7 @@ public class BlobWarsServer
     private HashMap<Socket, String> m_socketToPlayerName;
     private HashMap<String, Player> m_lastPlayers;
     private HashMap<Integer, Shot> m_lastShots;
+    private int m_lastNumPlayersAlive;
 
     public static void main(String[] args)
     {
@@ -22,6 +23,7 @@ public class BlobWarsServer
 
     public BlobWarsServer()
     {
+        m_lastNumPlayersAlive = 0;
         m_world = new BlobWarsWorld();
         m_clientUpdates = new Vector<ClientUpdate>();
         m_socketToPlayerName = new HashMap<Socket, String>();
@@ -198,6 +200,25 @@ public class BlobWarsServer
                     }
                 }
 
+                /* check number of players alive, possibly declare winner */
+                Player alivePlayer = null;
+                int alivePlayers = 0;
+                for (Player p : players.values())
+                {
+                    if (p.health > 0.0)
+                    {
+                        alivePlayers++;
+                        alivePlayer = p;
+                    }
+                }
+                if (alivePlayers == 1 && alivePlayers < m_lastNumPlayersAlive)
+                {
+                    /* game is over, alivePlayer won */
+                    sendLine += "WINNER:" + alivePlayer.name + "\n";
+                    m_world.resetPlayers();
+                }
+                m_lastNumPlayersAlive = alivePlayers;
+
                 /* write updated info to each client */
                 synchronized (m_socketToPlayerName)
                 {

cs654/final-proj/BlobWarsWorld.java

@@ -24,6 +24,16 @@ public class BlobWarsWorld
         m_shots.clear();
     }
 
+    public void resetPlayers()
+    {
+        for (Player p : m_players.values())
+        {
+            p.health = 1.0;
+            p.dx = 0;
+            p.dy = 0;
+        }
+    }
+
     public boolean playerExists(String name)
     {
         return m_players.containsKey(name);