Added code to display remaining piecen count for each player.

git-svn-id: https://samskivert.googlecode.com/svn/trunk@374 6335cc39-0255-0410-8fd6-9bcaacd3b74c

projects/atlanti/src/java/com/samskivert/atlanti/client/PlayerInfoView.java

@@ -1,5 +1,5 @@
 //
-// $Id: PlayerInfoView.java,v 1.1 2001/10/17 23:27:52 mdb Exp $
+// $Id: PlayerInfoView.java,v 1.2 2001/10/18 18:10:57 mdb Exp $
 
 package com.threerings.venison;
 
@@ -12,6 +12,10 @@ import javax.swing.JPanel;
 
 import com.threerings.presents.dobj.AttributeChangeListener;
 import com.threerings.presents.dobj.AttributeChangedEvent;
+import com.threerings.presents.dobj.SetListener;
+import com.threerings.presents.dobj.ElementAddedEvent;
+import com.threerings.presents.dobj.ElementUpdatedEvent;
+import com.threerings.presents.dobj.ElementRemovedEvent;
 
 import com.threerings.crowd.client.PlaceView;
 import com.threerings.crowd.data.PlaceObject;
@@ -21,7 +25,8 @@ import com.threerings.crowd.data.PlaceObject;
  * score.
  */
 public class PlayerInfoView
-    extends JPanel implements PlaceView, AttributeChangeListener
+    extends JPanel
+    implements PlaceView, AttributeChangeListener, SetListener
 {
     /**
      * Constructs a new player info panel, ready for insertion into a
@@ -43,9 +48,10 @@ public class PlayerInfoView
         _venobj = (VenisonObject)plobj;
         _venobj.addListener(this);
 
-        // we need a score labels array so that we can keep track of the
-        // score labels
+        // we need score and piecen labels arrays so that we can keep
+        // track of per player information
         _scoreLabels = new JLabel[_venobj.players.length];
+        _piecenLabels = new JLabel[_venobj.players.length];
 
         // now that we're here, we can add an entry for every player
         for (int i = 0; i < _venobj.players.length; i++) {
@@ -56,6 +62,8 @@ public class PlayerInfoView
         if (_venobj.scores.length == _venobj.players.length) {
             updateScores();
         }
+
+        // update the piecen count
     }
 
     /**
@@ -67,18 +75,25 @@ public class PlayerInfoView
 
         // create a label for their username
         c.fill = GridBagConstraints.HORIZONTAL;
-        c.weightx = 1.0;
+        c.weightx = 1.0; // use up extra space on this label
         JLabel unlabel = new JLabel(username);
         unlabel.setForeground(Feature.PIECEN_COLOR_MAP[idx]);
         add(unlabel, c);
 
         // create a label for their score
-        c.weightx = 0.0;
+        c.weightx = 0.0; // size label to its preferred width
+        c.ipadx = 5; // 5 pixels between this label and its neighbors
         c.fill = GridBagConstraints.NONE;
-        c.gridwidth = GridBagConstraints.REMAINDER;
         _scoreLabels[idx] = new JLabel("0");
         _scoreLabels[idx].setForeground(Color.black);
         add(_scoreLabels[idx], c);
+
+        // create a label for their piecen count
+        c.gridwidth = GridBagConstraints.REMAINDER;
+        c.ipadx = 0; // turn off padding
+        _piecenLabels[idx] = new JLabel("(0)");
+        _piecenLabels[idx].setForeground(Feature.PIECEN_COLOR_MAP[idx]);
+        add(_piecenLabels[idx], c);
     }
 
     // documentation inherited
@@ -98,6 +113,23 @@ public class PlayerInfoView
         }
     }
 
+    // documentation inherited
+    public void elementAdded (ElementAddedEvent event)
+    {
+        updatePiecenCount();
+    }
+
+    // documentation inherited
+    public void elementUpdated (ElementUpdatedEvent event)
+    {
+    }
+
+    // documentation inherited
+    public void elementRemoved (ElementRemovedEvent event)
+    {
+        updatePiecenCount();
+    }
+
     /**
      * Reads the scores from the game object and updates the view.
      */
@@ -108,9 +140,24 @@ public class PlayerInfoView
         }
     }
 
+    /**
+     * Updates the count of remaining piecens for all of the players.
+     */
+    protected void updatePiecenCount ()
+    {
+        for (int i = 0; i < _venobj.scores.length; i++) {
+            int pcount = TileUtil.countPiecens(_venobj.piecens, i);
+            int pleft = VenisonCodes.PIECENS_PER_PLAYER - pcount;
+            _piecenLabels[i].setText("(" + pleft + ")");
+        }
+    }
+
     /** A reference to the game object. */
     protected VenisonObject _venobj;
 
     /** References to our score label components. */
     protected JLabel[] _scoreLabels;
+
+    /** References to our piecen label components. */
+    protected JLabel[] _piecenLabels;
 }